diff --git a/examples/adc/adc_continuous_differential/cdk/adc_continuous_differential.cdkproj b/examples/adc/adc_continuous_differential/cdk/adc_continuous_differential.cdkproj
index 28a0d217..af6c2384 100644
--- a/examples/adc/adc_continuous_differential/cdk/adc_continuous_differential.cdkproj
+++ b/examples/adc/adc_continuous_differential/cdk/adc_continuous_differential.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_continuous_single_ended/cdk/adc_continuous_single_ended.cdkproj b/examples/adc/adc_continuous_single_ended/cdk/adc_continuous_single_ended.cdkproj
index 6458a92c..94c4fd33 100644
--- a/examples/adc/adc_continuous_single_ended/cdk/adc_continuous_single_ended.cdkproj
+++ b/examples/adc/adc_continuous_single_ended/cdk/adc_continuous_single_ended.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_key/cdk/adc_key.cdkproj b/examples/adc/adc_key/cdk/adc_key.cdkproj
index 1df6dca6..b52e6cdd 100644
--- a/examples/adc/adc_key/cdk/adc_key.cdkproj
+++ b/examples/adc/adc_key/cdk/adc_key.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -382,7 +417,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -398,7 +433,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -573,7 +608,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -589,7 +624,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_one_shot_differential/cdk/adc_one_shot_differential.cdkproj b/examples/adc/adc_one_shot_differential/cdk/adc_one_shot_differential.cdkproj
index 9d5ec9fd..c26f6b98 100644
--- a/examples/adc/adc_one_shot_differential/cdk/adc_one_shot_differential.cdkproj
+++ b/examples/adc/adc_one_shot_differential/cdk/adc_one_shot_differential.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_one_shot_single_ended/cdk/adc_one_shot_single_ended.cdkproj b/examples/adc/adc_one_shot_single_ended/cdk/adc_one_shot_single_ended.cdkproj
index 5473b287..01d9d8c6 100644
--- a/examples/adc/adc_one_shot_single_ended/cdk/adc_one_shot_single_ended.cdkproj
+++ b/examples/adc/adc_one_shot_single_ended/cdk/adc_one_shot_single_ended.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_scan_single_ended/cdk/adc_scan_single_ended.cdkproj b/examples/adc/adc_scan_single_ended/cdk/adc_scan_single_ended.cdkproj
index 2e55a0ba..13995867 100644
--- a/examples/adc/adc_scan_single_ended/cdk/adc_scan_single_ended.cdkproj
+++ b/examples/adc/adc_scan_single_ended/cdk/adc_scan_single_ended.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/adc/adc_vbat_poll/cdk/adc_vbat_poll.cdkproj b/examples/adc/adc_vbat_poll/cdk/adc_vbat_poll.cdkproj
index 5ea4ae31..7a408f0a 100644
--- a/examples/adc/adc_vbat_poll/cdk/adc_vbat_poll.cdkproj
+++ b/examples/adc/adc_vbat_poll/cdk/adc_vbat_poll.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/ble/ble_central/cdk/ble_central.cdkproj b/examples/ble/ble_central/cdk/ble_central.cdkproj
index 211a7f76..f556fa25 100644
--- a/examples/ble/ble_central/cdk/ble_central.cdkproj
+++ b/examples/ble/ble_central/cdk/ble_central.cdkproj
@@ -32,15 +32,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -50,12 +71,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -68,19 +116,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -155,9 +193,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -423,6 +458,20 @@ Board: bl70x_iot
         </VirtualDirectory>
       </VirtualDirectory>
     </VirtualDirectory>
+    <VirtualDirectory Name="mbedtls">
+      <File Name="../../../../components/mbedtls/bflb_port/src/bflb_aes.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/bflb_port/src/bflb_ccm.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/library/platform_util.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/library/sha256.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <Dependencies Name="BuildSet"/>
   <Dependencies Name="CK_Link_Debug"/>
@@ -548,11 +597,11 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;CFG_FREERTOS;BL702;CFG_BLE_ENABLE;BFLB_BLE;CFG_BLE;CFG_SLEEP;OPTIMIZE_DATA_EVT_FLOW_FROM_CONTROLLER;BL_MCU_SDK;CFG_CON=2;CFG_BLE_TX_BUFF_DATA=2;CONFIG_BT_ALLROLES;CONFIG_BT_CENTRAL;CONFIG_BT_OBSERVER;CONFIG_BT_PERIPHERAL;CONFIG_BT_BROADCASTER;CONFIG_BT_L2CAP_DYNAMIC_CHANNEL;CONFIG_BT_GATT_CLIENT;CONFIG_BT_CONN;CONFIG_BT_GATT_DIS_PNP;CONFIG_BT_GATT_DIS_SERIAL_NUMBER;CONFIG_BT_GATT_DIS_FW_REV;CONFIG_BT_GATT_DIS_HW_REV;CONFIG_BT_GATT_DIS_SW_REV;CONFIG_BT_ECC;CONFIG_BT_GATT_DYNAMIC_DB;CONFIG_BT_GATT_SERVICE_CHANGED;CONFIG_BT_KEYS_OVERWRITE_OLDEST;CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING;CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS;CONFIG_BT_BONDABLE;CONFIG_BT_HCI_VS_EVT_USER;CONFIG_BT_ASSERT;CONFIG_BT_SMP;CONFIG_BT_SIGNING;CONFIG_BT_SETTINGS_CCC_LAZY_LOADING;CONFIG_BT_SETTINGS_USE_PRINTK;CFG_BLE_STACK_DBG_PRINT;bl706_iot</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;CFG_FREERTOS;BL702;CFG_BLE_ENABLE;BFLB_BLE;CFG_BLE;CFG_SLEEP;OPTIMIZE_DATA_EVT_FLOW_FROM_CONTROLLER;BL_MCU_SDK;CFG_CON=2;CFG_BLE_TX_BUFF_DATA=2;CONFIG_BT_ALLROLES;CONFIG_BT_CENTRAL;CONFIG_BT_OBSERVER;CONFIG_BT_PERIPHERAL;CONFIG_BT_BROADCASTER;CONFIG_BT_L2CAP_DYNAMIC_CHANNEL;CONFIG_BT_GATT_CLIENT;CONFIG_BT_CONN;CONFIG_BT_GATT_DIS_PNP;CONFIG_BT_GATT_DIS_SERIAL_NUMBER;CONFIG_BT_GATT_DIS_FW_REV;CONFIG_BT_GATT_DIS_HW_REV;CONFIG_BT_GATT_DIS_SW_REV;CONFIG_BT_ECC;CONFIG_BT_GATT_DYNAMIC_DB;CONFIG_BT_GATT_SERVICE_CHANGED;CONFIG_BT_KEYS_OVERWRITE_OLDEST;CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING;CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS;CONFIG_BT_BONDABLE;CONFIG_BT_HCI_VS_EVT_USER;CONFIG_BT_ASSERT;CONFIG_BT_SMP;CONFIG_BT_SIGNING;CONFIG_BT_SETTINGS_CCC_LAZY_LOADING;CONFIG_BT_SETTINGS_USE_PRINTK;CFG_BLE_STACK_DBG_PRINT;bl706_iot;MBEDTLS_CONFIG_FILE=\"mbedtls_bflb_config.h\"</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../components/mbedtls/library;$(ProjectPath)../../../../components/mbedtls/include/psa;$(ProjectPath)../../../../components/mbedtls/include;$(ProjectPath)../../../../components/mbedtls/bflb_port/inc;</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -563,12 +612,13 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -593,6 +643,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -629,6 +680,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
@@ -743,7 +795,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -754,12 +806,13 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -784,6 +837,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -820,6 +874,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
diff --git a/examples/ble/ble_peripheral/cdk/ble_peripheral.cdkproj b/examples/ble/ble_peripheral/cdk/ble_peripheral.cdkproj
index cb301fea..24517924 100644
--- a/examples/ble/ble_peripheral/cdk/ble_peripheral.cdkproj
+++ b/examples/ble/ble_peripheral/cdk/ble_peripheral.cdkproj
@@ -32,15 +32,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -50,12 +71,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -68,19 +116,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -155,9 +193,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -423,6 +458,20 @@ Board: bl70x_iot
         </VirtualDirectory>
       </VirtualDirectory>
     </VirtualDirectory>
+    <VirtualDirectory Name="mbedtls">
+      <File Name="../../../../components/mbedtls/bflb_port/src/bflb_aes.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/bflb_port/src/bflb_ccm.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/library/sha256.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/mbedtls/library/platform_util.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <Dependencies Name="BuildSet"/>
   <Dependencies Name="CK_Link_Debug"/>
@@ -548,11 +597,11 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;CFG_FREERTOS;BL702;CFG_BLE_ENABLE;BFLB_BLE;CFG_BLE;CFG_SLEEP;OPTIMIZE_DATA_EVT_FLOW_FROM_CONTROLLER;BL_MCU_SDK;CFG_CON=2;CFG_BLE_TX_BUFF_DATA=2;CONFIG_BT_ALLROLES;CONFIG_BT_CENTRAL;CONFIG_BT_OBSERVER;CONFIG_BT_PERIPHERAL;CONFIG_BT_BROADCASTER;CONFIG_BT_L2CAP_DYNAMIC_CHANNEL;CONFIG_BT_GATT_CLIENT;CONFIG_BT_CONN;CONFIG_BT_GATT_DIS_PNP;CONFIG_BT_GATT_DIS_SERIAL_NUMBER;CONFIG_BT_GATT_DIS_FW_REV;CONFIG_BT_GATT_DIS_HW_REV;CONFIG_BT_GATT_DIS_SW_REV;CONFIG_BT_ECC;CONFIG_BT_GATT_DYNAMIC_DB;CONFIG_BT_GATT_SERVICE_CHANGED;CONFIG_BT_KEYS_OVERWRITE_OLDEST;CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING;CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS;CONFIG_BT_BONDABLE;CONFIG_BT_HCI_VS_EVT_USER;CONFIG_BT_ASSERT;CONFIG_BT_SMP;CONFIG_BT_SIGNING;CONFIG_BT_SETTINGS_CCC_LAZY_LOADING;CONFIG_BT_SETTINGS_USE_PRINTK;CFG_BLE_STACK_DBG_PRINT;bl706_iot</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;CFG_FREERTOS;BL702;CFG_BLE_ENABLE;BFLB_BLE;CFG_BLE;CFG_SLEEP;OPTIMIZE_DATA_EVT_FLOW_FROM_CONTROLLER;BL_MCU_SDK;CFG_CON=2;CFG_BLE_TX_BUFF_DATA=2;CONFIG_BT_ALLROLES;CONFIG_BT_CENTRAL;CONFIG_BT_OBSERVER;CONFIG_BT_PERIPHERAL;CONFIG_BT_BROADCASTER;CONFIG_BT_L2CAP_DYNAMIC_CHANNEL;CONFIG_BT_GATT_CLIENT;CONFIG_BT_CONN;CONFIG_BT_GATT_DIS_PNP;CONFIG_BT_GATT_DIS_SERIAL_NUMBER;CONFIG_BT_GATT_DIS_FW_REV;CONFIG_BT_GATT_DIS_HW_REV;CONFIG_BT_GATT_DIS_SW_REV;CONFIG_BT_ECC;CONFIG_BT_GATT_DYNAMIC_DB;CONFIG_BT_GATT_SERVICE_CHANGED;CONFIG_BT_KEYS_OVERWRITE_OLDEST;CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING;CONFIG_BT_GAP_PERIPHERAL_PREF_PARAMS;CONFIG_BT_BONDABLE;CONFIG_BT_HCI_VS_EVT_USER;CONFIG_BT_ASSERT;CONFIG_BT_SMP;CONFIG_BT_SIGNING;CONFIG_BT_SETTINGS_CCC_LAZY_LOADING;CONFIG_BT_SETTINGS_USE_PRINTK;CFG_BLE_STACK_DBG_PRINT;bl706_iot;MBEDTLS_CONFIG_FILE=\"mbedtls_bflb_config.h\"</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../components/mbedtls/library;$(ProjectPath)../../../../components/mbedtls/include/psa;$(ProjectPath)../../../../components/mbedtls/include;$(ProjectPath)../../../../components/mbedtls/bflb_port/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -563,12 +612,13 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -593,6 +643,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -629,6 +680,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
@@ -743,7 +795,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -754,12 +806,13 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/ble/ble_stack/bl_hci_wrapper;$(ProjectPath)../../../../components/ble/ble_stack/cli_cmds;$(ProjectPath)../../../../components/ble/ble_stack/common;$(ProjectPath)../../../../components/ble/ble_stack/common/include;$(ProjectPath)../../../../components/ble/ble_stack/common/include/misc;$(ProjectPath)../../../../components/ble/ble_stack/common/include/toolchain;$(ProjectPath)../../../../components/ble/ble_stack/common/include/zephyr;$(ProjectPath)../../../../components/ble/ble_stack/common/tinycrypt/include/tinycrypt;$(ProjectPath)../../../../components/ble/ble_stack/port/include;$(ProjectPath)../../../../components/ble/ble_stack/hci_onchip;$(ProjectPath)../../../../components/ble/ble_stack/host;$(ProjectPath)../../../../components/ble/ble_stack/include/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/include/drivers/bluetooth;$(ProjectPath)../../../../components/ble/ble_stack/services;$(ProjectPath)../../../../components/ble/blecontroller/ble_inc;$(ProjectPath)../../../../components/ble/ble_stack/services/oad;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -784,6 +837,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -820,6 +874,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
diff --git a/examples/camera/camera_interleave/cdk/camera_interleave.cdkproj b/examples/camera/camera_interleave/cdk/camera_interleave.cdkproj
index 3e88f7c4..c9854ebd 100644
--- a/examples/camera/camera_interleave/cdk/camera_interleave.cdkproj
+++ b/examples/camera/camera_interleave/cdk/camera_interleave.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -410,7 +446,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -426,7 +462,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -601,7 +637,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -617,7 +653,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/camera/camera_interleave_pbuf/cdk/camera_interleave_pbuf.cdkproj b/examples/camera/camera_interleave_pbuf/cdk/camera_interleave_pbuf.cdkproj
index fcfc7b48..12ddb89b 100644
--- a/examples/camera/camera_interleave_pbuf/cdk/camera_interleave_pbuf.cdkproj
+++ b/examples/camera/camera_interleave_pbuf/cdk/camera_interleave_pbuf.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -154,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +448,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;F:/bl_mcu_sdk/bsp/bsp_common/psram;F:/bl_mcu_sdk/bsp/bsp_common/il9341</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;F:/bl_mcu_sdk/bsp/bsp_common/psram;F:/bl_mcu_sdk/bsp/bsp_common/il9341</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +464,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +639,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +655,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/camera/camera_interleave_psram/cdk/camera_interleave_psram.cdkproj b/examples/camera/camera_interleave_psram/cdk/camera_interleave_psram.cdkproj
index 6b4402af..d8cf0dc1 100644
--- a/examples/camera/camera_interleave_psram/cdk/camera_interleave_psram.cdkproj
+++ b/examples/camera/camera_interleave_psram/cdk/camera_interleave_psram.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -413,7 +449,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -429,7 +465,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -604,7 +640,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -620,7 +656,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/camera/camera_lcd/cdk/camera_lcd.cdkproj b/examples/camera/camera_lcd/cdk/camera_lcd.cdkproj
index dc24a82d..47f2cbed 100644
--- a/examples/camera/camera_lcd/cdk/camera_lcd.cdkproj
+++ b/examples/camera/camera_lcd/cdk/camera_lcd.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -416,7 +452,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -432,7 +468,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702_avb;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702_avb;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -607,7 +643,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -623,7 +659,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702_avb;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702_avb;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/dac/dac_dma/cdk/dac_dma.cdkproj b/examples/dac/dac_dma/cdk/dac_dma.cdkproj
index f7e01827..8e3ec3a1 100644
--- a/examples/dac/dac_dma/cdk/dac_dma.cdkproj
+++ b/examples/dac/dac_dma/cdk/dac_dma.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/dac/dac_poll/cdk/dac_poll.cdkproj b/examples/dac/dac_poll/cdk/dac_poll.cdkproj
index c9348c27..c14617cf 100644
--- a/examples/dac/dac_poll/cdk/dac_poll.cdkproj
+++ b/examples/dac/dac_poll/cdk/dac_poll.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -382,7 +417,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -398,7 +433,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -573,7 +608,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -589,7 +624,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/dma/dma_m2m/cdk/dma_m2m.cdkproj b/examples/dma/dma_m2m/cdk/dma_m2m.cdkproj
index e3183dcf..f7b795d1 100644
--- a/examples/dma/dma_m2m/cdk/dma_m2m.cdkproj
+++ b/examples/dma/dma_m2m/cdk/dma_m2m.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/freertos/freertos_semaphore/cdk/freertos_semaphore.cdkproj b/examples/freertos/freertos_semaphore/cdk/freertos_semaphore.cdkproj
index 9979bd6b..e48b5cde 100644
--- a/examples/freertos/freertos_semaphore/cdk/freertos_semaphore.cdkproj
+++ b/examples/freertos/freertos_semaphore/cdk/freertos_semaphore.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -454,7 +489,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -470,7 +505,7 @@ Board: bl70x_iot
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -645,7 +680,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -661,7 +696,7 @@ Board: bl70x_iot
       <Asm>
         <Define>portasmHANDLE_INTERRUPT=FreeRTOS_Interrupt_Handler;</Define>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/freertos/include;$(ProjectPath)../../../../components/freertos/portable/gcc/risc-v/bl702;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/gpio/gpio_blink/cdk/gpio_blink.cdkproj b/examples/gpio/gpio_blink/cdk/gpio_blink.cdkproj
index c7a4c146..35a1bccc 100644
--- a/examples/gpio/gpio_blink/cdk/gpio_blink.cdkproj
+++ b/examples/gpio/gpio_blink/cdk/gpio_blink.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/gpio/gpio_dht11/cdk/gpio_dht11.cdkproj b/examples/gpio/gpio_dht11/cdk/gpio_dht11.cdkproj
index 5a1fae99..f6843063 100644
--- a/examples/gpio/gpio_dht11/cdk/gpio_dht11.cdkproj
+++ b/examples/gpio/gpio_dht11/cdk/gpio_dht11.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/gpio/gpio_int/cdk/gpio_blink.cdkproj b/examples/gpio/gpio_int/cdk/gpio_blink.cdkproj
index 1bb18552..da1e8a0b 100644
--- a/examples/gpio/gpio_int/cdk/gpio_blink.cdkproj
+++ b/examples/gpio/gpio_int/cdk/gpio_blink.cdkproj
@@ -606,7 +606,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -797,7 +797,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
diff --git a/examples/gpio/gpio_int/cdk/gpio_int.cdkproj b/examples/gpio/gpio_int/cdk/gpio_int.cdkproj
index 6941a9f3..759a4c16 100644
--- a/examples/gpio/gpio_int/cdk/gpio_int.cdkproj
+++ b/examples/gpio/gpio_int/cdk/gpio_int.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/hellowd/helloworld/cdk/helloworld.cdkproj b/examples/hellowd/helloworld/cdk/helloworld.cdkproj
index 104772a2..e4bb014b 100644
--- a/examples/hellowd/helloworld/cdk/helloworld.cdkproj
+++ b/examples/hellowd/helloworld/cdk/helloworld.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +450,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +466,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +641,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +657,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/i2c/i2c_at24cxx/cdk/i2c_at24cxx.cdkproj b/examples/i2c/i2c_at24cxx/cdk/i2c_at24cxx.cdkproj
index 5e49ed8b..897b86e0 100644
--- a/examples/i2c/i2c_at24cxx/cdk/i2c_at24cxx.cdkproj
+++ b/examples/i2c/i2c_at24cxx/cdk/i2c_at24cxx.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/i2c/i2c_bmp180/cdk/i2c_bmp180.cdkproj b/examples/i2c/i2c_bmp180/cdk/i2c_bmp180.cdkproj
index 70e86575..cc108375 100644
--- a/examples/i2c/i2c_bmp180/cdk/i2c_bmp180.cdkproj
+++ b/examples/i2c/i2c_bmp180/cdk/i2c_bmp180.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj b/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
index 22d8404c..7a5617cf 100644
--- a/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
+++ b/examples/i2c/i2c_ssd1306/cdk/i2c_ssd1306.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -154,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -213,7 +246,9 @@ Board: bl70x_iot
       <File Name="../../../../bsp/bsp_common/mcu_lcd/ssd1306.c">
         <FileOption/>
       </File>
-      <File Name="../../../../bsp/bsp_common/mcu_lcd/font.c"/>
+      <File Name="../../../../bsp/bsp_common/mcu_lcd/font.c">
+        <FileOption/>
+      </File>
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
@@ -418,7 +453,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;F:/bl_mcu_sdk/bsp/bsp_common/mcu_lcd</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../bsp/bsp_common/mcu_lcd</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -434,7 +469,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -609,7 +644,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -625,7 +660,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/i2s/i2s_play_from_flash/cdk/i2s_play_from_flash.cdkproj b/examples/i2s/i2s_play_from_flash/cdk/i2s_play_from_flash.cdkproj
index 9395e20a..8f209733 100644
--- a/examples/i2s/i2s_play_from_flash/cdk/i2s_play_from_flash.cdkproj
+++ b/examples/i2s/i2s_play_from_flash/cdk/i2s_play_from_flash.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +450,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +466,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +641,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +657,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/i2s/i2s_play_from_record/cdk/i2s_play_from_record.cdkproj b/examples/i2s/i2s_play_from_record/cdk/i2s_play_from_record.cdkproj
index c9e6fb94..9b001d1f 100644
--- a/examples/i2s/i2s_play_from_record/cdk/i2s_play_from_record.cdkproj
+++ b/examples/i2s/i2s_play_from_record/cdk/i2s_play_from_record.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -199,9 +234,6 @@ Board: bl70x_iot
     <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
       <FileOption/>
     </File>
-    <File Name="../../../../bsp/board/bl706_avb/board.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../bsp/bsp_common/es8388/bsp_es8388.c">
       <FileOption/>
     </File>
@@ -211,6 +243,9 @@ Board: bl70x_iot
     <File Name="../../../../bsp/bsp_common/spi_sd/bsp_spi_sd.c">
       <FileOption/>
     </File>
+    <File Name="../../../../bsp/board/bl702/board.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/es8388;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/fatfs;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/spi_sd</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../bsp/bsp_common/fatfs;$(ProjectPath)../../../../bsp/bsp_common/spi_sd</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -453,6 +488,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -603,7 +639,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +655,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -644,6 +680,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
diff --git a/examples/i2s/i2s_play_from_record/readme.md b/examples/i2s/i2s_play_from_record/readme.md
new file mode 100644
index 00000000..ce0e9b90
--- /dev/null
+++ b/examples/i2s/i2s_play_from_record/readme.md
@@ -0,0 +1,5 @@
+```bash
+
+$ make APP=i2s_play_from_record BOARD=bl706_iot
+
+```
\ No newline at end of file
diff --git a/examples/i2s/i2s_play_from_sd/cdk/i2s_play_from_sd.cdkproj b/examples/i2s/i2s_play_from_sd/cdk/i2s_play_from_sd.cdkproj
index ed4498a8..a0c1f55c 100644
--- a/examples/i2s/i2s_play_from_sd/cdk/i2s_play_from_sd.cdkproj
+++ b/examples/i2s/i2s_play_from_sd/cdk/i2s_play_from_sd.cdkproj
@@ -35,15 +35,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -53,12 +74,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -71,19 +119,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -158,9 +196,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -205,9 +240,6 @@ Board: bl70x_iot
     <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
       <FileOption/>
     </File>
-    <File Name="../../../../bsp/board/bl706_avb/board.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../bsp/bsp_common/es8388/bsp_es8388.c">
       <FileOption/>
     </File>
@@ -217,6 +249,9 @@ Board: bl70x_iot
     <File Name="../../../../bsp/bsp_common/spi_sd/bsp_spi_sd.c">
       <FileOption/>
     </File>
+    <File Name="../../../../bsp/board/bl702/board.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -261,7 +296,9 @@ Board: bl70x_iot
       <File Name="../../../../components/fatfs/ffunicode.c">
         <FileOption/>
       </File>
-      <File Name="../../../../components/fatfs/fatfs_posix_api.c"/>
+      <File Name="../../../../components/fatfs/fatfs_posix_api.c">
+        <FileOption/>
+      </File>
     </VirtualDirectory>
     <VirtualDirectory Name="shell">
       <File Name="../../../../components/shell/shell.c">
@@ -310,6 +347,19 @@ Board: bl70x_iot
     <debugLayout/>
     <memoryTabColSizeExpressions>100:8;100:8;100:8;100:8;</memoryTabColSizeExpressions>
   </DebugSessions>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ;</statistics>
+    <peripheralTabs>
+      <Tab disFormat="Hex">glb</Tab>
+      <Tab disFormat="Hex">uart</Tab>
+    </peripheralTabs>
+    <WatchDisplayFormat>1</WatchDisplayFormat>
+    <LocalDisplayFormat>1</LocalDisplayFormat>
+    <debugLayout/>
+    <memoryTabColSizeExpressions>100:8;100:8;100:8;100:8;</memoryTabColSizeExpressions>
+  </DebugSessions>
   <BuildConfigs>
     <BuildConfig Name="OpenOCD_Debug">
       <Target>
@@ -409,7 +459,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/es8388;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/fatfs;D:/bflb-SDK/bl_mcu_sdk/bsp/bsp_common/spi_sd</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../bsp/bsp_common/es8388;$(ProjectPath)../../../../bsp/bsp_common/fatfs;$(ProjectPath)../../../../bsp/bsp_common/spi_sd</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -425,7 +475,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -450,6 +500,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -600,7 +651,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -616,7 +667,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -641,6 +692,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -694,17 +746,4 @@ Board: bl70x_iot
       </Flash>
     </BuildConfig>
   </BuildConfigs>
-  <DebugSessions>
-    <watchExpressions/>
-    <memoryExpressions>;;;</memoryExpressions>
-    <statistics>;;MHZ;</statistics>
-    <peripheralTabs>
-      <Tab disFormat="Hex">glb</Tab>
-      <Tab disFormat="Hex">uart</Tab>
-    </peripheralTabs>
-    <WatchDisplayFormat>1</WatchDisplayFormat>
-    <LocalDisplayFormat>1</LocalDisplayFormat>
-    <debugLayout/>
-    <memoryTabColSizeExpressions>100:8;100:8;100:8;100:8;</memoryTabColSizeExpressions>
-  </DebugSessions>
 </Project>
diff --git a/examples/memheap/cdk/memheap.cdkproj b/examples/memheap/cdk/memheap.cdkproj
index a57c2d8b..c28c5ef6 100644
--- a/examples/memheap/cdk/memheap.cdkproj
+++ b/examples/memheap/cdk/memheap.cdkproj
@@ -28,51 +28,6 @@ Board: bl70x_iot
       </File>
     </VirtualDirectory>
   </VirtualDirectory>
-  <VirtualDirectory Name="hal">
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2c.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_timer.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_uart.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
-  </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
       <FileOption/>
@@ -146,9 +101,6 @@ Board: bl70x_iot
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -700,4 +652,91 @@ Board: bl70x_iot
       </Flash>
     </BuildConfig>
   </BuildConfigs>
+  <VirtualDirectory Name="hal">
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2c.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_timer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_uart.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c"/>
+  </VirtualDirectory>
 </Project>
diff --git a/examples/pka/sec_dsa/cdk/sec_dsa.cdkproj b/examples/pka/sec_dsa/cdk/sec_dsa.cdkproj
index fa0d015e..fd219431 100644
--- a/examples/pka/sec_dsa/cdk/sec_dsa.cdkproj
+++ b/examples/pka/sec_dsa/cdk/sec_dsa.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,22 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -157,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -417,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -433,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -608,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -624,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pka/sec_ecdh/cdk/sec_ecdh.cdkproj b/examples/pka/sec_ecdh/cdk/sec_ecdh.cdkproj
index 89a66c13..3709b1de 100644
--- a/examples/pka/sec_ecdh/cdk/sec_ecdh.cdkproj
+++ b/examples/pka/sec_ecdh/cdk/sec_ecdh.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,22 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -157,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -417,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -433,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -608,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -624,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pka/sec_ecdsa/cdk/sec_ecdsa.cdkproj b/examples/pka/sec_ecdsa/cdk/sec_ecdsa.cdkproj
index 992f0bc5..48e92e37 100644
--- a/examples/pka/sec_ecdsa/cdk/sec_ecdsa.cdkproj
+++ b/examples/pka/sec_ecdsa/cdk/sec_ecdsa.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,22 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -157,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -417,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -433,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -608,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -624,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/psram/psram_sf_random_write_read/cdk/psram_random_w_r.cdkproj b/examples/psram/psram_sf_random_write_read/cdk/psram_random_w_r.cdkproj
index 2c11c827..42ed968d 100644
--- a/examples/psram/psram_sf_random_write_read/cdk/psram_random_w_r.cdkproj
+++ b/examples/psram/psram_sf_random_write_read/cdk/psram_random_w_r.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +451,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +467,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +642,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +658,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/psram/psram_sf_write_read/cdk/psram_w_r.cdkproj b/examples/psram/psram_sf_write_read/cdk/psram_w_r.cdkproj
index d0d39fae..97dac9f0 100644
--- a/examples/psram/psram_sf_write_read/cdk/psram_w_r.cdkproj
+++ b/examples/psram/psram_sf_write_read/cdk/psram_w_r.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +448,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +464,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +639,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +655,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pwm/pwm_breath_led/cdk/pwm_breath_led.cdkproj b/examples/pwm/pwm_breath_led/cdk/pwm_breath_led.cdkproj
index 1944206f..9d21a439 100644
--- a/examples/pwm/pwm_breath_led/cdk/pwm_breath_led.cdkproj
+++ b/examples/pwm/pwm_breath_led/cdk/pwm_breath_led.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pwm/pwm_dc_motor/cdk/pwm_dc_motor.cdkproj b/examples/pwm/pwm_dc_motor/cdk/pwm_dc_motor.cdkproj
index 39dc54fc..b686f12e 100644
--- a/examples/pwm/pwm_dc_motor/cdk/pwm_dc_motor.cdkproj
+++ b/examples/pwm/pwm_dc_motor/cdk/pwm_dc_motor.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pwm/pwm_it/cdk/pwm_it.cdkproj b/examples/pwm/pwm_it/cdk/pwm_it.cdkproj
index d6bfbef5..95648ca2 100644
--- a/examples/pwm/pwm_it/cdk/pwm_it.cdkproj
+++ b/examples/pwm/pwm_it/cdk/pwm_it.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/pwm/pwm_step_motor/cdk/pwm_step_motor.cdkproj b/examples/pwm/pwm_step_motor/cdk/pwm_step_motor.cdkproj
index 8873303b..0c230b40 100644
--- a/examples/pwm/pwm_step_motor/cdk/pwm_step_motor.cdkproj
+++ b/examples/pwm/pwm_step_motor/cdk/pwm_step_motor.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/shell/cdk/shell.cdkproj b/examples/shell/cdk/shell.cdkproj
index c7696d61..0c127674 100644
--- a/examples/shell/cdk/shell.cdkproj
+++ b/examples/shell/cdk/shell.cdkproj
@@ -5,12 +5,12 @@ Chip: bl70x
 Board: bl70x_iot
   </Description>
   <Dependencies Name="Debug"/>
-  <VirtualDirectory Name="app">
+  <VirtualDirectory Name="app" ExcludeProjConfig="">
     <File Name="../main.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="chip">
+  <VirtualDirectory Name="chip" ExcludeProjConfig="">
     <VirtualDirectory Name="riscv">
       <File Name="../../../drivers/bl702_driver/startup/interrupt.c">
         <FileOption/>
@@ -28,52 +28,7 @@ Board: bl70x_iot
       </File>
     </VirtualDirectory>
   </VirtualDirectory>
-  <VirtualDirectory Name="hal">
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2c.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_timer.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_uart.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
-  </VirtualDirectory>
-  <VirtualDirectory Name="std">
+  <VirtualDirectory Name="std" ExcludeProjConfig="">
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
       <FileOption/>
     </File>
@@ -146,9 +101,6 @@ Board: bl70x_iot
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -189,7 +141,7 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="bsp">
+  <VirtualDirectory Name="bsp" ExcludeProjConfig="">
     <VirtualDirectory Name="board">
       <File Name="../../../bsp/board/bl702/board.c">
         <FileOption/>
@@ -204,7 +156,7 @@ Board: bl70x_iot
       </File>
     </VirtualDirectory>
   </VirtualDirectory>
-  <VirtualDirectory Name="common">
+  <VirtualDirectory Name="common" ExcludeProjConfig="">
     <File Name="../../../common/device/drv_device.c">
       <FileOption/>
     </File>
@@ -221,7 +173,7 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="script">
+  <VirtualDirectory Name="script" ExcludeProjConfig="">
     <File Name="../../../tools/openocd/openocd_bl702_evb.cfg">
       <FileOption/>
     </File>
@@ -232,7 +184,7 @@ Board: bl70x_iot
   <MonitorProgress>
     <DebugLaunch>76</DebugLaunch>
   </MonitorProgress>
-  <VirtualDirectory Name="components">
+  <VirtualDirectory Name="components" ExcludeProjConfig="">
     <VirtualDirectory Name="fatfs">
       <File Name="../../../components/fatfs/diskio.c">
         <FileOption/>
@@ -426,12 +378,13 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../components/fatfs;$(ProjectPath)../../../components/freertos/Source/include;$(ProjectPath)../../../components/shell;$(ProjectPath)../../../components/usb_stack/class/audio;$(ProjectPath)../../../components/usb_stack/class/cdc;$(ProjectPath)../../../components/usb_stack/class/hid;$(ProjectPath)../../../components/usb_stack/class/msc;$(ProjectPath)../../../components/usb_stack/class/video;$(ProjectPath)../../../components/usb_stack/class/webusb;$(ProjectPath)../../../components/usb_stack/class/winusb;$(ProjectPath)../../../components/usb_stack/common;$(ProjectPath)../../../components/usb_stack/core;$(ProjectPath)../../../bsp/board/bl706_iot;$(ProjectPath)../../../bsp/bsp_common/platform;$(ProjectPath)../../../common/device;$(ProjectPath)../../../common/list;$(ProjectPath)../../../common/memheap;$(ProjectPath)../../../common/misc;$(ProjectPath)../../../common/ring_buffer;$(ProjectPath)../../../common/soft_crc;$(ProjectPath)../../../components/shell;$(ProjectPath)../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../drivers/bl702_driver/regs;$(ProjectPath)../../../drivers/bl702_driver/startup;$(ProjectPath)../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../drivers/bl602_driver/startup;$(ProjectPath)../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../drivers/bl602_driver/regs;$(ProjectPath)../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../components/fatfs;$(ProjectPath)../../../components/freertos/Source/include;$(ProjectPath)../../../components/shell;$(ProjectPath)../../../components/usb_stack/class/audio;$(ProjectPath)../../../components/usb_stack/class/cdc;$(ProjectPath)../../../components/usb_stack/class/hid;$(ProjectPath)../../../components/usb_stack/class/msc;$(ProjectPath)../../../components/usb_stack/class/video;$(ProjectPath)../../../components/usb_stack/class/webusb;$(ProjectPath)../../../components/usb_stack/class/winusb;$(ProjectPath)../../../components/usb_stack/common;$(ProjectPath)../../../components/usb_stack/core;$(ProjectPath)../../../bsp/board/bl706_iot;$(ProjectPath)../../../bsp/bsp_common/platform;$(ProjectPath)../../../common/device;$(ProjectPath)../../../common/list;$(ProjectPath)../../../common/memheap;$(ProjectPath)../../../common/misc;$(ProjectPath)../../../common/ring_buffer;$(ProjectPath)../../../common/soft_crc;$(ProjectPath)../../../components/shell;$(ProjectPath)../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../drivers/bl702_driver/regs;$(ProjectPath)../../../drivers/bl702_driver/startup;$(ProjectPath)../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../drivers/bl602_driver/startup;$(ProjectPath)../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../drivers/bl602_driver/regs;$(ProjectPath)../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -456,6 +409,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>23000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -492,6 +446,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
@@ -617,6 +572,7 @@ Board: bl70x_iot
         <AllWarn>yes</AllWarn>
         <WarnErr>no</WarnErr>
         <OneElfS>yes</OneElfS>
+        <OneElfSPerData>no</OneElfSPerData>
         <Fstrict>no</Fstrict>
       </Compiler>
       <Asm>
@@ -647,6 +603,7 @@ Board: bl70x_iot
         <ResetType>Hard Reset</ResetType>
         <SoftResetVal>21000000</SoftResetVal>
         <ResetAfterLoad>no</ResetAfterLoad>
+        <AfterResetFile/>
         <Dumpcore>no</Dumpcore>
         <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
         <ConfigICE>
@@ -683,6 +640,7 @@ Board: bl70x_iot
           <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
           <OpenOCDTclPort>6666</OpenOCDTclPort>
           <OpenOCDConfigOptions>-f ../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+          <OpenOCDTimeout>5000</OpenOCDTimeout>
         </ConfigOpenOCD>
       </Debug>
       <Flash>
@@ -700,4 +658,91 @@ Board: bl70x_iot
       </Flash>
     </BuildConfig>
   </BuildConfigs>
+  <VirtualDirectory Name="hal">
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2c.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_timer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_uart.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c"/>
+  </VirtualDirectory>
 </Project>
diff --git a/examples/spi/spi_dma_sd/cdk/spi_dma_sd.cdkproj b/examples/spi/spi_dma_sd/cdk/spi_dma_sd.cdkproj
index 247360a3..10c7bf9c 100644
--- a/examples/spi/spi_dma_sd/cdk/spi_dma_sd.cdkproj
+++ b/examples/spi/spi_dma_sd/cdk/spi_dma_sd.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +450,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/fatfs;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/fatfs;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +466,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +641,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +657,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/spi/spi_gsl61xx/cdk/spi_gsl161.cdkproj b/examples/spi/spi_gsl61xx/cdk/spi_gsl161.cdkproj
index a8257115..fbf996eb 100644
--- a/examples/spi/spi_gsl61xx/cdk/spi_gsl161.cdkproj
+++ b/examples/spi/spi_gsl61xx/cdk/spi_gsl161.cdkproj
@@ -32,15 +32,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -50,12 +71,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -68,19 +116,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -155,9 +193,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -385,7 +420,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -401,7 +436,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -576,7 +611,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -592,7 +627,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/spi/spi_lcd/cdk/spi_lcd.cdkproj b/examples/spi/spi_lcd/cdk/spi_lcd.cdkproj
index 825ba8d6..abcde561 100644
--- a/examples/spi/spi_lcd/cdk/spi_lcd.cdkproj
+++ b/examples/spi/spi_lcd/cdk/spi_lcd.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/il9341;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/spi/spi_loopback/cdk/spi_loopback.cdkproj b/examples/spi/spi_loopback/cdk/spi_loopback.cdkproj
index e6c40f0d..7f36d57e 100644
--- a/examples/spi/spi_loopback/cdk/spi_loopback.cdkproj
+++ b/examples/spi/spi_loopback/cdk/spi_loopback.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/spi/spi_ssd1306_badapple/cdk/ssd1306.cdkproj b/examples/spi/spi_ssd1306_badapple/cdk/ssd1306.cdkproj
index 16afdcec..63f7c2a1 100644
--- a/examples/spi/spi_ssd1306_badapple/cdk/ssd1306.cdkproj
+++ b/examples/spi/spi_ssd1306_badapple/cdk/ssd1306.cdkproj
@@ -32,15 +32,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -50,12 +71,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -68,19 +116,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -157,9 +193,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -423,7 +456,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)/../../../../bsp/bsp_common/mcu_lcd;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)/../../../../bsp/bsp_common/mcu_lcd;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -439,7 +472,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)/../../../../bsp/bsp_common/ssd1306</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)/../../../../bsp/bsp_common/ssd1306</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -614,7 +647,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -630,7 +663,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/spi/spi_ws2812b/cdk/spi_ws2812b.cdkproj b/examples/spi/spi_ws2812b/cdk/spi_ws2812b.cdkproj
new file mode 100644
index 00000000..1d0f5715
--- /dev/null
+++ b/examples/spi/spi_ws2812b/cdk/spi_ws2812b.cdkproj
@@ -0,0 +1,732 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Project Name="spi_ws2812b" Version="1" Language="C">
+  <Description>CPU: RV32IMAFC
+Chip: bl70x
+Board: bl70x_iot
+  </Description>
+  <Dependencies Name="Debug"/>
+  <VirtualDirectory Name="app">
+    <File Name="../main.c">
+      <FileOption/>
+    </File>
+  </VirtualDirectory>
+  <VirtualDirectory Name="chip">
+    <VirtualDirectory Name="riscv">
+      <File Name="../../../../drivers/bl702_driver/startup/interrupt.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../drivers/bl702_driver/startup/system_bl702.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="startup">
+      <File Name="../../../../drivers/bl702_driver/startup/GCC/entry.S">
+        <FileOption/>
+      </File>
+      <File Name="../../../../drivers/bl702_driver/startup/GCC/start_load.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+  </VirtualDirectory>
+  <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2c.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_timer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_uart.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
+      <FileOption/>
+    </File>
+  </VirtualDirectory>
+  <VirtualDirectory Name="std">
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_adc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_aon.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_dac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_dma.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_ef_ctrl.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_glb.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_hbn.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_i2c.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_i2c_gpio_sim.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_i2s.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_ir.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_common.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_kys.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_l1c.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_mjpeg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_pds.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_psram.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_pwm.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_eng.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sf_cfg.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sf_cfg_ext.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sf_ctrl.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sflash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sflash_ext.c" ExcludeProjConfig="">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_spi.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_timer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_uart.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_usb.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_xip_sflash.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_xip_sflash_ext.c">
+      <FileOption/>
+    </File>
+  </VirtualDirectory>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl702/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+  </VirtualDirectory>
+  <VirtualDirectory Name="common">
+    <File Name="../../../../common/device/drv_device.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../common/memheap/drv_mmheap.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../common/ring_buffer/ring_buffer.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../common/soft_crc/softcrc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../common/misc/misc.c">
+      <FileOption/>
+    </File>
+  </VirtualDirectory>
+  <VirtualDirectory Name="script">
+    <File Name="../../../../tools/openocd/bl70x_gdb.init">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/regs/bl70x_reg.svc">
+      <FileOption/>
+    </File>
+  </VirtualDirectory>
+  <MonitorProgress>
+    <DebugLaunch>154</DebugLaunch>
+    <FlashOperate>104</FlashOperate>
+  </MonitorProgress>
+  <VirtualDirectory Name="components">
+    <VirtualDirectory Name="fatfs">
+      <File Name="../../../../components/fatfs/diskio.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/fatfs/ff.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/fatfs/ffsystem.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../components/fatfs/ffunicode.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="shell">
+      <File Name="../../../../components/shell/shell.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="usb_stack">
+      <VirtualDirectory Name="class">
+        <VirtualDirectory Name="cdc">
+          <File Name="../../../../components/usb_stack/class/cdc/usbd_cdc.c">
+            <FileOption/>
+          </File>
+        </VirtualDirectory>
+        <VirtualDirectory Name="hid">
+          <File Name="../../../../components/usb_stack/class/hid/usbd_hid.c">
+            <FileOption/>
+          </File>
+        </VirtualDirectory>
+        <VirtualDirectory Name="msc">
+          <File Name="../../../../components/usb_stack/class/msc/usbd_msc.c">
+            <FileOption/>
+          </File>
+        </VirtualDirectory>
+      </VirtualDirectory>
+      <VirtualDirectory Name="core">
+        <File Name="../../../../components/usb_stack/core/usbd_core.c">
+          <FileOption/>
+        </File>
+      </VirtualDirectory>
+    </VirtualDirectory>
+  </VirtualDirectory>
+  <Dependencies Name="BuildSet"/>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ;</statistics>
+    <peripheralTabs>
+      <Tab disFormat="Hex">glb</Tab>
+      <Tab disFormat="Hex">uart</Tab>
+    </peripheralTabs>
+    <WatchDisplayFormat>1</WatchDisplayFormat>
+    <LocalDisplayFormat>1</LocalDisplayFormat>
+    <debugLayout/>
+    <memoryTabColSizeExpressions>100:8;100:8;100:8;100:8;</memoryTabColSizeExpressions>
+  </DebugSessions>
+  <DebugSessions>
+    <watchExpressions/>
+    <memoryExpressions>;;;</memoryExpressions>
+    <statistics>;;MHZ;</statistics>
+    <peripheralTabs>
+      <Tab disFormat="Hex">glb</Tab>
+      <Tab disFormat="Hex">uart</Tab>
+    </peripheralTabs>
+    <WatchDisplayFormat>1</WatchDisplayFormat>
+    <LocalDisplayFormat>1</LocalDisplayFormat>
+    <debugLayout/>
+    <memoryTabColSizeExpressions>100:8;100:8;100:8;100:8;</memoryTabColSizeExpressions>
+  </DebugSessions>
+  <Dependencies Name="CK_Link_Debug"/>
+  <Dependencies Name="OpenOCD_Debug"/>
+  <BuildConfigs>
+    <BuildConfig Name="OpenOCD_Debug">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start>0x23000000</Start>
+            <Size>0x100000</Size>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start>0x22014000</Start>
+            <Size>0x4000</Size>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start>0x42018000</Start>
+            <Size>0x8000</Size>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>yes</InUse>
+            <Start>0x42020000</Start>
+            <Size>0xc000</Size>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>rv32imafc</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>yes</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>yes</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName>$(ProjectPath)../../../../tools/bflb_flash_tool/bflb_mcu_tool.exe  --chipname=bl702 --interface=openocd --firmware="$(ProjectPath)/Obj/$(ProjectName).bin" </UserProgName>
+        </AfterMake>
+      </User>
+      <Compiler>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;BFLB_USE_ROM_DRIVER;bl706_iot</Define>
+        <Undefine/>
+        <Optim>Optimize more (-O2)</Optim>
+        <DebugLevel>Default (-g)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/fatfs;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <OtherFlags/>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)../../../../drivers/bl702_driver/bl702_flash.ld</LDFile>
+        <LibName>c</LibName>
+        <LibPath/>
+        <OtherFlags>--specs=nano.specs</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>OpenOCD</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile/>
+        <AfterLoadFile>$(ProjectPath)/../../../../tools/openocd/bl70x_gdb.init</AfterLoadFile>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>23000000</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>2000</Clock>
+          <Delay>10</Delay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>Hard Reset</ResetType>
+          <SoftResetVal>21000000</SoftResetVal>
+          <RTOSType>Bare Metal</RTOSType>
+          <DownloadToFlash>yes</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags>-arch riscv</OtherFlags>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget/>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath>openocd-hifive</OpenOCDExecutablePath>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path="">bl70x_flasher.elf</Algorithms>
+        <Program>yes</Program>
+        <Verify>yes</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal/>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+    <BuildConfig Name="CK_Link_Debug">
+      <Target>
+        <ROMBank Selected="1">
+          <ROM1>
+            <InUse>no</InUse>
+            <Start>0x23000000</Start>
+            <Size>0x100000</Size>
+          </ROM1>
+          <ROM2>
+            <InUse>no</InUse>
+            <Start>0x22014000</Start>
+            <Size>0x4000</Size>
+          </ROM2>
+          <ROM3>
+            <InUse>no</InUse>
+            <Start>0x42018000</Start>
+            <Size>0x8000</Size>
+          </ROM3>
+          <ROM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM4>
+          <ROM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+          </ROM5>
+        </ROMBank>
+        <RAMBank>
+          <RAM1>
+            <InUse>yes</InUse>
+            <Start>0x42020000</Start>
+            <Size>0xc000</Size>
+            <Init>yes</Init>
+          </RAM1>
+          <RAM2>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM2>
+          <RAM3>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM3>
+          <RAM4>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM4>
+          <RAM5>
+            <InUse>no</InUse>
+            <Start/>
+            <Size/>
+            <Init>yes</Init>
+          </RAM5>
+        </RAMBank>
+        <CPU>rv32imafc</CPU>
+        <UseMiniLib>yes</UseMiniLib>
+        <Endian>little</Endian>
+        <UseHardFloat>no</UseHardFloat>
+        <UseEnhancedLRW>no</UseEnhancedLRW>
+        <UseContinueBuild>no</UseContinueBuild>
+        <UseSemiHost>no</UseSemiHost>
+      </Target>
+      <Output>
+        <OutputName>$(ProjectName)</OutputName>
+        <Type>Executable</Type>
+        <CreateHexFile>no</CreateHexFile>
+        <CreateBinFile>yes</CreateBinFile>
+        <Preprocessor>no</Preprocessor>
+        <Disassmeble>yes</Disassmeble>
+        <CallGraph>no</CallGraph>
+        <Map>yes</Map>
+      </Output>
+      <User>
+        <BeforeCompile>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+        </BeforeCompile>
+        <BeforeMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName/>
+        </BeforeMake>
+        <AfterMake>
+          <RunUserProg>no</RunUserProg>
+          <UserProgName>$(ProjectPath)../../../../tools/bflb_flash_tool/bflb_mcu_tool.exe  --chipname=bl702 --interface=openocd --firmware="$(ProjectPath)/Obj/$(ProjectName).bin" </UserProgName>
+        </AfterMake>
+      </User>
+      <Compiler>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;BFLB_USE_ROM_DRIVER;bl706_iot</Define>
+        <Undefine/>
+        <Optim>Optimize more (-O2)</Optim>
+        <DebugLevel>Default (-g)</DebugLevel>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
+        <Verbose>no</Verbose>
+        <Ansi>no</Ansi>
+        <Syntax>no</Syntax>
+        <Pedantic>no</Pedantic>
+        <PedanticErr>no</PedanticErr>
+        <InhibitWarn>no</InhibitWarn>
+        <AllWarn>yes</AllWarn>
+        <WarnErr>no</WarnErr>
+        <OneElfS>yes</OneElfS>
+        <Fstrict>no</Fstrict>
+      </Compiler>
+      <Asm>
+        <Define/>
+        <Undefine/>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <OtherFlags/>
+        <DebugLevel>gdwarf2</DebugLevel>
+      </Asm>
+      <Linker>
+        <Garbage>yes</Garbage>
+        <Garbage2>yes</Garbage2>
+        <LDFile>$(ProjectPath)../../../../drivers/bl702_driver/bl702_flash.ld</LDFile>
+        <LibName>c</LibName>
+        <LibPath/>
+        <OtherFlags>--specs=nano.specs</OtherFlags>
+        <AutoLDFile>no</AutoLDFile>
+        <LinkType/>
+      </Linker>
+      <Debug>
+        <LoadApplicationAtStartup>yes</LoadApplicationAtStartup>
+        <Connector>ICE</Connector>
+        <StopAt>yes</StopAt>
+        <StopAtText>main</StopAtText>
+        <InitFile/>
+        <AfterLoadFile>$(ProjectPath)/../../../../tools/openocd/bl70x_gdb.init</AfterLoadFile>
+        <AutoRun>yes</AutoRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal>23000000</SoftResetVal>
+        <ResetAfterLoad>no</ResetAfterLoad>
+        <Dumpcore>no</Dumpcore>
+        <DumpcoreText>$(ProjectPath)/$(ProjectName).cdkcore</DumpcoreText>
+        <ConfigICE>
+          <IP>localhost</IP>
+          <PORT>1025</PORT>
+          <CPUNumber>0</CPUNumber>
+          <Clock>2000</Clock>
+          <Delay>10</Delay>
+          <WaitReset>50</WaitReset>
+          <DDC>yes</DDC>
+          <TRST>no</TRST>
+          <DebugPrint>no</DebugPrint>
+          <Connect>Normal</Connect>
+          <ResetType>Hard Reset</ResetType>
+          <SoftResetVal>21000000</SoftResetVal>
+          <RTOSType>Bare Metal</RTOSType>
+          <DownloadToFlash>yes</DownloadToFlash>
+          <ResetAfterConnect>yes</ResetAfterConnect>
+          <GDBName/>
+          <GDBServerType>Local</GDBServerType>
+          <OtherFlags>-arch riscv</OtherFlags>
+        </ConfigICE>
+        <ConfigSIM>
+          <SIMTarget/>
+          <OtherFlags/>
+          <NoGraphic>yes</NoGraphic>
+          <Log>no</Log>
+          <SimTrace>no</SimTrace>
+        </ConfigSIM>
+        <ConfigOpenOCD>
+          <OpenOCDExecutablePath>openocd-hifive</OpenOCDExecutablePath>
+          <OpenOCDTelnetPortEnable>no</OpenOCDTelnetPortEnable>
+          <OpenOCDTelnetPort>4444</OpenOCDTelnetPort>
+          <OpenOCDTclPortEnable>no</OpenOCDTclPortEnable>
+          <OpenOCDTclPort>6666</OpenOCDTclPort>
+          <OpenOCDConfigOptions>-f ../../../../tools/openocd/if_rv_dbg_plus.cfg -f ../../../../tools/openocd/tgt_702.cfg</OpenOCDConfigOptions>
+        </ConfigOpenOCD>
+      </Debug>
+      <Flash>
+        <InitFile/>
+        <Erase>Erase Sectors</Erase>
+        <Algorithms Path="">bl702_flasher.elf</Algorithms>
+        <Program>yes</Program>
+        <Verify>yes</Verify>
+        <ResetAndRun>no</ResetAndRun>
+        <ResetType>Hard Reset</ResetType>
+        <SoftResetVal/>
+        <External>no</External>
+        <Command/>
+        <Arguments/>
+      </Flash>
+    </BuildConfig>
+  </BuildConfigs>
+</Project>
diff --git a/examples/timer/timer_basic/cdk/timer_basic.cdkproj b/examples/timer/timer_basic/cdk/timer_basic.cdkproj
index e70e39e0..b8d2a74c 100644
--- a/examples/timer/timer_basic/cdk/timer_basic.cdkproj
+++ b/examples/timer/timer_basic/cdk/timer_basic.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -438,7 +473,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -454,7 +489,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -629,7 +664,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -645,7 +680,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/timer/timer_int/cdk/timer_int.cdkproj b/examples/timer/timer_int/cdk/timer_int.cdkproj
index 44ea6181..f707add3 100644
--- a/examples/timer/timer_int/cdk/timer_int.cdkproj
+++ b/examples/timer/timer_int/cdk/timer_int.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/uart/uart_dma/cdk/uart_dma.cdkproj b/examples/uart/uart_dma/cdk/uart_dma.cdkproj
index 65c104bb..91222d6d 100644
--- a/examples/uart/uart_dma/cdk/uart_dma.cdkproj
+++ b/examples/uart/uart_dma/cdk/uart_dma.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/uart/uart_echo/cdk/uart_echo.cdkproj b/examples/uart/uart_echo/cdk/uart_echo.cdkproj
index 33e3461f..207c850a 100644
--- a/examples/uart/uart_echo/cdk/uart_echo.cdkproj
+++ b/examples/uart/uart_echo/cdk/uart_echo.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -382,7 +417,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -398,7 +433,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -573,7 +608,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -589,7 +624,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/uart/uart_poll/cdk/uart_poll.cdkproj b/examples/uart/uart_poll/cdk/uart_poll.cdkproj
index ae2c1433..0f33100a 100644
--- a/examples/uart/uart_poll/cdk/uart_poll.cdkproj
+++ b/examples/uart/uart_poll/cdk/uart_poll.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/uart/uart_rx_it/cdk/uart_rx_it.cdkproj b/examples/uart/uart_rx_it/cdk/uart_rx_it.cdkproj
index 53e768ba..387a5194 100644
--- a/examples/uart/uart_rx_it/cdk/uart_rx_it.cdkproj
+++ b/examples/uart/uart_rx_it/cdk/uart_rx_it.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -412,7 +447,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -428,7 +463,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -603,7 +638,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -619,7 +654,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb2uart/cdk/usb2uart.cdkproj b/examples/usb/usb2uart/cdk/usb2uart.cdkproj
index 09c6e815..d00445a9 100644
--- a/examples/usb/usb2uart/cdk/usb2uart.cdkproj
+++ b/examples/usb/usb2uart/cdk/usb2uart.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +450,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +466,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +641,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +657,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_audio_mic_speaker/CMakeLists.txt b/examples/usb/usb_audio_mic_speaker/CMakeLists.txt
index 5765cbbb..ba890864 100644
--- a/examples/usb/usb_audio_mic_speaker/CMakeLists.txt
+++ b/examples/usb/usb_audio_mic_speaker/CMakeLists.txt
@@ -1,6 +1,5 @@
 set(BSP_COMMON_DIR ${CMAKE_SOURCE_DIR}/bsp/bsp_common)
 set(TARGET_REQUIRED_LIBS usb_stack)
-# set(LINKER_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/usb_audio.ld)
 set(TARGET_REQUIRED_PRIVATE_INCLUDE ${BSP_COMMON_DIR}/usb ${BSP_COMMON_DIR}/es8388)
 set(TARGET_REQUIRED_SRCS ${BSP_COMMON_DIR}/usb/usb_dc.c ${BSP_COMMON_DIR}/es8388/bsp_es8388.c)
 set(mains main.c)
diff --git a/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj b/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
index 7671457b..cd40c127 100644
--- a/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
+++ b/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -390,7 +425,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -406,7 +441,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -581,7 +616,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -597,7 +632,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj b/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj
index 49d809a2..b62f07a8 100644
--- a/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj
+++ b/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -418,7 +453,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -434,7 +469,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -609,7 +644,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -625,7 +660,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj b/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
index 1a7c92ba..246e45f0 100644
--- a/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
+++ b/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
+
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -418,7 +454,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -434,7 +470,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -609,7 +645,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -625,7 +661,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_msc_flash/cdk/usb_msc_flash.cdkproj b/examples/usb/usb_msc_flash/cdk/usb_msc_flash.cdkproj
index 9767a89c..2a3d89bd 100644
--- a/examples/usb/usb_msc_flash/cdk/usb_msc_flash.cdkproj
+++ b/examples/usb/usb_msc_flash/cdk/usb_msc_flash.cdkproj
@@ -249,6 +249,12 @@ Board: bl70x_iot
       <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
         <FileOption/>
       </File>
+      <File Name="../../../../bsp/bsp_common/fatfs/fatfs_usb.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/fatfs/fatfs_errorcode.c"/>
+        <FileOption/>
+      </File>
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
diff --git a/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj b/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj
index 74498ac7..bc3ad8a5 100644
--- a/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj
+++ b/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -418,7 +453,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -434,7 +469,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -609,7 +644,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -625,7 +660,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj b/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
index a466b86c..6b923898 100644
--- a/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
+++ b/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c"/>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -152,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -415,7 +450,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -431,7 +466,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -606,7 +641,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -622,7 +657,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/spi_sd;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
diff --git a/examples/usb/usb_video/cdk/usb_video.cdkproj b/examples/usb/usb_video/cdk/usb_video.cdkproj
index 8b207510..b1ce3948 100644
--- a/examples/usb/usb_video/cdk/usb_video.cdkproj
+++ b/examples/usb/usb_video/cdk/usb_video.cdkproj
@@ -29,15 +29,36 @@ Board: bl70x_iot
     </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="hal">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_acomp.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_adc.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_boot2.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_common.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dac.c">
       <FileOption/>
     </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_dma.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_emac.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_gpio.c">
       <FileOption/>
     </File>
@@ -47,12 +68,39 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_i2s.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_keyscan.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mtimer.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pwm.c">
       <FileOption/>
     </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_qdec.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_rtc.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_aes.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_dsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c">
+      <FileOption/>
+    </File>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_sec_hash.c">
+      <FileOption/>
+    </File>
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_spi.c">
       <FileOption/>
     </File>
@@ -65,19 +113,7 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_usb.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_clock.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_pm.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_flash.c">
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_wdt.c">
       <FileOption/>
     </File>
   </VirtualDirectory>
@@ -154,9 +190,6 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romapi.c" ExcludeProjConfig="BuildSet">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_romdriver.c">
-      <FileOption/>
-    </File>
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_sec_dbg.c">
       <FileOption/>
     </File>
@@ -425,7 +458,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize size (-Os)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../bsp/bsp_common/usb;$(ProjectPath)../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
         <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -ffast-math -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -441,7 +474,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
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+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
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         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -616,7 +649,7 @@ Board: bl70x_iot
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)/../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/libc/inc;$(ProjectPath)../../../../common/libc/inc/arm_gcc;$(ProjectPath)../../../../common/libc/inc/bits;$(ProjectPath)../../../../common/libc/inc/sys;$(ProjectPath)../../../../common/libc/src;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)/../../../../bsp/bsp_common/psram;$(ProjectPath)../../../../bsp/bsp_common/image_sensor;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
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         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
@@ -632,7 +665,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl702;$(ProjectPath)../../../../bsp/bsp_common/platform;$(ProjectPath)../../../../common/device;$(ProjectPath)../../../../common/list;$(ProjectPath)../../../../common/memheap;$(ProjectPath)../../../../common/misc;$(ProjectPath)../../../../common/ring_buffer;$(ProjectPath)../../../../common/soft_crc;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl702_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl702_driver/regs;$(ProjectPath)../../../../drivers/bl702_driver/startup;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/risc-v/Core/Include;$(ProjectPath)../../../../drivers/bl602_driver/startup;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/inc;$(ProjectPath)../../../../drivers/bl602_driver/hal_drv/default_config;$(ProjectPath)../../../../drivers/bl602_driver/regs;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
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         <DebugLevel>gdwarf2</DebugLevel>
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