From c98d0ec7cf176fe033e29c8a1be1a0c01d6186ce Mon Sep 17 00:00:00 2001
From: jzlv <jzlv@bouffalolab.com>
Date: Thu, 1 Jul 2021 19:41:19 +0800
Subject: [PATCH] [chore] update cdkws and usb cdk project setting

---
 examples/bl_mcu_sdk.cdkws                     | 103 +++++++++++------
 .../{usb2uart_st.cdkproj => usb2uart.cdkproj} |  98 +++++++++--------
 .../usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj |  38 ++++---
 .../cdk/usb_cdc_loopback.cdkproj              |  96 +++++++++-------
 .../usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj   |  99 +++++++++--------
 .../usb_cdc_video/cdk/usb_cdc_video.cdkproj   |  35 ++++--
 .../usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj   |  96 +++++++++-------
 .../usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj     |  96 ++++++++--------
 examples/usb/usb_video/cdk/usb_video.cdkproj  | 104 +++++++++---------
 9 files changed, 444 insertions(+), 321 deletions(-)
 rename examples/usb/usb2uart/cdk/{usb2uart_st.cdkproj => usb2uart.cdkproj} (93%)

diff --git a/examples/bl_mcu_sdk.cdkws b/examples/bl_mcu_sdk.cdkws
index 74eed406..63f609dc 100644
--- a/examples/bl_mcu_sdk.cdkws
+++ b/examples/bl_mcu_sdk.cdkws
@@ -7,9 +7,7 @@
   <Project Name="adc_one_shot_single_ended" Path="adc/adc_one_shot_single_ended/cdk/adc_one_shot_single_ended.cdkproj" Active="No"/>
   <Project Name="adc_scan_single_ended" Path="adc/adc_scan_single_ended/cdk/adc_scan_single_ended.cdkproj" Active="No"/>
   <Project Name="adc_vbat_poll" Path="adc/adc_vbat_poll/cdk/adc_vbat_poll.cdkproj" Active="No"/>
-  <Project Name="coremark" Path="coremark/cdk/coremark.cdkproj" Active="No"/>
   <Project Name="dac_dma" Path="dac/dac_dma/cdk/dac_dma.cdkproj" Active="No"/>
-  <Project Name="dhrystone" Path="dhrystone/cdk/dhrystone.cdkproj" Active="No"/>
   <Project Name="dma_m2m" Path="dma/dma_m2m/cdk/dma_m2m.cdkproj" Active="No"/>
   <Project Name="gpio_blink" Path="gpio/gpio_blink/cdk/gpio_blink.cdkproj" Active="No"/>
   <Project Name="i2c_at24cxx" Path="i2c/i2c_at24cxx/cdk/i2c_at24cxx.cdkproj" Active="No"/>
@@ -25,45 +23,80 @@
   <Project Name="usb_cdc_msc" Path="usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj" Active="No"/>
   <Project Name="usb_msc_ram" Path="usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj" Active="No"/>
   <Project Name="usb_msc_sd" Path="usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj" Active="No"/>
-  <Project Name="usb2uart_ftdi" Path="usb/usb2uart_ft232r/cdk/usb2uart_ftdi.cdkproj" Active="No"/>
-  <Project Name="usb2uart_st" Path="usb/usb2uart/cdk/usb2uart_st.cdkproj" Active="No"/>
+  <Project Name="usb2uart" Path="usb/usb2uart/cdk/usb2uart.cdkproj" Active="No"/>
   <Project Name="usb_video" Path="usb/usb_video/cdk/usb_video.cdkproj" Active="No"/>
   <Project Name="pwm_breath_led" Path="pwm/pwm_breath_led/cdk/pwm_breath_led.cdkproj" Active="No"/>
   <Project Name="flash_rw_test" Path="flash/flash_rw_test/cdk/flash_rw_test.cdkproj" Active="No"/>
+  <Project Name="gpio_dht11" Path="gpio/gpio_dht11/cdk/gpio_dht11.cdkproj" Active="No"/>
+  <Project Name="gpio_int" Path="gpio/gpio_int/cdk/gpio_int.cdkproj" Active="No"/>
+  <Project Name="freertos_semaphore" Path="freertos/freertos_semaphore/cdk/freertos_semaphore.cdkproj" Active="No"/>
+  <Project Name="i2s_play_from_flash" Path="i2s/i2s_play_from_flash/cdk/i2s_play_from_flash.cdkproj" Active="No"/>
+  <Project Name="sec_dsa" Path="pka/sec_dsa/cdk/sec_dsa.cdkproj" Active="No"/>
+  <Project Name="sec_ecdh" Path="pka/sec_ecdh/cdk/sec_ecdh.cdkproj" Active="No"/>
+  <Project Name="sec_ecdsa" Path="pka/sec_ecdsa/cdk/sec_ecdsa.cdkproj" Active="No"/>
+  <Project Name="lowpower_test" Path="power/lowpower_test/cdk/powerTest.cdkproj" Active="No"/>
+  <Project Name="psram_random_w_r" Path="psram/psram_sf_random_write_read/cdk/psram_random_w_r.cdkproj" Active="No"/>
+  <Project Name="psram_w_r" Path="psram/psram_sf_write_read/cdk/psram_w_r.cdkproj" Active="No"/>
+  <Project Name="pwm_dc_motor" Path="pwm/pwm_dc_motor/cdk/pwm_dc_motor.cdkproj" Active="No"/>
+  <Project Name="pwm_it" Path="pwm/pwm_it/cdk/pwm_it.cdkproj" Active="No"/>
+  <Project Name="pwm_step_motor" Path="pwm/pwm_step_motor/cdk/pwm_step_motor.cdkproj" Active="No"/>
+  <Project Name="shell" Path="shell/cdk/shell.cdkproj" Active="No"/>
+  <Project Name="timer_basic" Path="timer/timer_basic/cdk/timer_basic.cdkproj" Active="No"/>
+  <Project Name="timer_int" Path="timer/timer_int/cdk/timer_int.cdkproj" Active="No"/>
+  <Project Name="camera_lcd" Path="camera/camera_lcd/cdk/camera_lcd.cdkproj" Active="No"/>
+  <Project Name="camera_interleave" Path="camera/camera_interleave/cdk/camera_interleave.cdkproj" Active="No"/>
+  <Project Name="camera_interleave_psram" Path="camera/camera_interleave_psram/cdk/camera_interleave_psram.cdkproj" Active="No"/>
   <BuildMatrix>
     <WorkspaceConfiguration Name="Debug" Selected="yes">
       <Environment/>
-      <Project Name="helloworld" ConfigName="BuildSet"/>
-      <Project Name="adc_continuous_differential" ConfigName="BuildSet"/>
-      <Project Name="adc_continuous_single_ended" ConfigName="BuildSet"/>
-      <Project Name="adc_one_shot_differential" ConfigName="BuildSet"/>
-      <Project Name="adc_one_shot_single_ended" ConfigName="BuildSet"/>
-      <Project Name="adc_scan_single_ended" ConfigName="BuildSet"/>
-      <Project Name="adc_vbat_poll" ConfigName="BuildSet"/>
-      <Project Name="coremark" ConfigName="BuildSet"/>
-      <Project Name="dac_dma" ConfigName="BuildSet"/>
-      <Project Name="dac_poll" ConfigName="BuildSet"/>
-      <Project Name="dhrystone" ConfigName="BuildSet"/>
-      <Project Name="dma_m2m" ConfigName="BuildSet"/>
-      <Project Name="gpio_blink" ConfigName="BuildSet"/>
-      <Project Name="i2c_at24cxx" ConfigName="BuildSet"/>
-      <Project Name="i2c_bmp180" ConfigName="BuildSet"/>
-      <Project Name="memheap" ConfigName="BuildSet"/>
-      <Project Name="spi_dma_sd" ConfigName="BuildSet"/>
-      <Project Name="spi_loopback" ConfigName="BuildSet"/>
-      <Project Name="spi_lcd" ConfigName="BuildSet"/>
-      <Project Name="uart_dma" ConfigName="BuildSet"/>
-      <Project Name="uart_poll" ConfigName="BuildSet"/>
-      <Project Name="uart_rx_it" ConfigName="BuildSet"/>
-      <Project Name="usb_cdc_loopback" ConfigName="BuildSet"/>
-      <Project Name="usb_cdc_msc" ConfigName="BuildSet"/>
-      <Project Name="usb_msc_ram" ConfigName="BuildSet"/>
-      <Project Name="usb_msc_sd" ConfigName="BuildSet"/>
-      <Project Name="usb2uart_ftdi" ConfigName="BuildSet"/>
-      <Project Name="usb2uart_st" ConfigName="BuildSet"/>
-      <Project Name="usb_video" ConfigName="BuildSet"/>
-      <Project Name="pwm_breath_led" ConfigName="BuildSet"/>
-      <Project Name="flash_rw_test" ConfigName="BuildSet"/>
+      <Project Name="helloworld" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_continuous_differential" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_continuous_single_ended" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_one_shot_differential" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_one_shot_single_ended" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_scan_single_ended" ConfigName="OpenOCD_Debug"/>
+      <Project Name="adc_vbat_poll" ConfigName="OpenOCD_Debug"/>
+      <Project Name="dac_dma" ConfigName="OpenOCD_Debug"/>
+      <Project Name="dma_m2m" ConfigName="OpenOCD_Debug"/>
+      <Project Name="gpio_blink" ConfigName="OpenOCD_Debug"/>
+      <Project Name="i2c_at24cxx" ConfigName="OpenOCD_Debug"/>
+      <Project Name="i2c_bmp180" ConfigName="OpenOCD_Debug"/>
+      <Project Name="memheap" ConfigName="OpenOCD_Debug"/>
+      <Project Name="spi_dma_sd" ConfigName="OpenOCD_Debug"/>
+      <Project Name="spi_loopback" ConfigName="OpenOCD_Debug"/>
+      <Project Name="spi_lcd" ConfigName="OpenOCD_Debug"/>
+      <Project Name="uart_dma" ConfigName="OpenOCD_Debug"/>
+      <Project Name="uart_poll" ConfigName="OpenOCD_Debug"/>
+      <Project Name="uart_rx_it" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb_cdc_loopback" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb_cdc_msc" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb_msc_ram" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb_msc_sd" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb2uart" ConfigName="OpenOCD_Debug"/>
+      <Project Name="usb_video" ConfigName="OpenOCD_Debug"/>
+      <Project Name="pwm_breath_led" ConfigName="OpenOCD_Debug"/>
+      <Project Name="flash_rw_test" ConfigName="OpenOCD_Debug"/>
+      <Project Name="gpio_dht11" ConfigName="OpenOCD_Debug"/>
+      <Project Name="gpio_int" ConfigName="OpenOCD_Debug"/>
+      <Project Name="freertos_semaphore" ConfigName="OpenOCD_Debug"/>
+      <Project Name="i2s_play_from_flash" ConfigName="OpenOCD_Debug"/>
+      <Project Name="sec_dsa" ConfigName="OpenOCD_Debug"/>
+      <Project Name="sec_ecdh" ConfigName="OpenOCD_Debug"/>
+      <Project Name="sec_ecdsa" ConfigName="OpenOCD_Debug"/>
+      <Project Name="lowpower_test" ConfigName="OpenOCD_Debug"/>
+      <Project Name="psram_random_w_r" ConfigName="OpenOCD_Debug"/>
+      <Project Name="psram_w_r" ConfigName="OpenOCD_Debug"/>
+      <Project Name="pwm_dc_motor" ConfigName="OpenOCD_Debug"/>
+      <Project Name="pwm_it" ConfigName="OpenOCD_Debug"/>
+      <Project Name="pwm_step_motor" ConfigName="OpenOCD_Debug"/>
+      <Project Name="shell" ConfigName="OpenOCD_Debug"/>
+      <Project Name="timer_basic" ConfigName="OpenOCD_Debug"/>
+      <Project Name="timer_int" ConfigName="OpenOCD_Debug"/>
+      <Project Name="coremark" ConfigName="OpenOCD_Debug"/>
+      <Project Name="dhrystone" ConfigName="OpenOCD_Debug"/>
+      <Project Name="camera_lcd" ConfigName="OpenOCD_Debug"/>
+      <Project Name="camera_interleave" ConfigName="OpenOCD_Debug"/>
+      <Project Name="camera_interleave_psram" ConfigName="OpenOCD_Debug"/>
     </WorkspaceConfiguration>
   </BuildMatrix>
 </CDK_Workspace>
diff --git a/examples/usb/usb2uart/cdk/usb2uart_st.cdkproj b/examples/usb/usb2uart/cdk/usb2uart.cdkproj
similarity index 93%
rename from examples/usb/usb2uart/cdk/usb2uart_st.cdkproj
rename to examples/usb/usb2uart/cdk/usb2uart.cdkproj
index d3894a98..5a3a55f6 100644
--- a/examples/usb/usb2uart/cdk/usb2uart_st.cdkproj
+++ b/examples/usb/usb2uart/cdk/usb2uart.cdkproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<Project Name="usb2uart_st" Version="1" Language="C">
+<Project Name="usb2uart" Version="1" Language="C">
   <Description>CPU: RV32IMAFC
 Chip: bl70x
 Board: bl70x_iot
@@ -71,7 +71,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c"/>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -189,17 +191,23 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c"/>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -276,6 +284,34 @@ Board: bl70x_iot
     </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>
@@ -371,12 +407,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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;$(ProjectPath)../../../../bsp/board/bl706_iot;$(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>
-        <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>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(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;$(ProjectPath)../../../../bsp/bsp_common/usb;$(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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -562,12 +598,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
@@ -660,30 +696,4 @@ 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>
-  <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/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj b/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
index 7b9b6f35..49721ff5 100644
--- a/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
+++ b/examples/usb/usb_cdc_acm2/cdk/usb_cdc_acm2.cdkproj
@@ -189,16 +189,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
-      <FileOption/>
-    </File>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/platform/syscalls.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -370,12 +380,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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/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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
-        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -561,12 +571,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
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 9e432fe8..b99dd7c9 100644
--- a/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj
+++ b/examples/usb/usb_cdc_loopback/cdk/usb_cdc_loopback.cdkproj
@@ -71,7 +71,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c"/>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -189,16 +191,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
-      <FileOption/>
-    </File>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/platform/syscalls.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -275,6 +287,34 @@ Board: bl70x_iot
     </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>
@@ -370,12 +410,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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/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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
-        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -561,12 +601,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
@@ -659,30 +699,4 @@ 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>
-  <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/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj b/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
index 344ad362..de4c22dc 100644
--- a/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
+++ b/examples/usb/usb_cdc_msc/cdk/usb_cdc_msc.cdkproj
@@ -71,7 +71,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c"/>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -189,17 +191,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c"/>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/platform/syscalls.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -276,6 +287,34 @@ Board: bl70x_iot
     </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>
@@ -371,12 +410,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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/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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
-        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../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)../../../../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>
+        <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>
@@ -562,12 +601,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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;$(ProjectPath)../../../../bsp/board/bl706_iot;$(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>
-        <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>
+        <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>
@@ -660,30 +699,4 @@ 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>
-  <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/usb/usb_cdc_video/cdk/usb_cdc_video.cdkproj b/examples/usb/usb_cdc_video/cdk/usb_cdc_video.cdkproj
index 2891f579..cff42538 100644
--- a/examples/usb/usb_cdc_video/cdk/usb_cdc_video.cdkproj
+++ b/examples/usb/usb_cdc_video/cdk/usb_cdc_video.cdkproj
@@ -189,13 +189,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/platform/syscalls.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -365,12 +378,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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;$(ProjectPath)../../../../bsp/board/bl706_iot;$(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>
-        <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>
+        <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>
@@ -556,12 +569,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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;$(ProjectPath)../../../../bsp/board/bl706_iot;$(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>
-        <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>
+        <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>
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 863571c8..2c1fe467 100644
--- a/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj
+++ b/examples/usb/usb_msc_ram/cdk/usb_msc_ram.cdkproj
@@ -71,7 +71,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c"/>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -189,16 +191,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
-      <FileOption/>
-    </File>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/platform/syscalls.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/uart_interface.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -275,6 +287,34 @@ Board: bl70x_iot
     </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>
@@ -370,12 +410,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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/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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
-        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -561,12 +601,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
@@ -659,30 +699,4 @@ 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>
-  <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/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj b/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
index 7d8725ee..51acea5c 100644
--- a/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
+++ b/examples/usb/usb_msc_sd/cdk/usb_msc_sd.cdkproj
@@ -71,7 +71,9 @@ Board: bl70x_iot
     <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_cam.c">
       <FileOption/>
     </File>
-    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c"/>
+    <File Name="../../../../drivers/bl702_driver/hal_drv/src/hal_mjpeg.c">
+      <FileOption/>
+    </File>
   </VirtualDirectory>
   <VirtualDirectory Name="std">
     <File Name="../../../../drivers/bl702_driver/std_drv/src/bl702_acomp.c">
@@ -189,17 +191,23 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/spi_sd/bsp_spi_sd.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c"/>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/spi_sd/bsp_spi_sd.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -276,6 +284,34 @@ Board: bl70x_iot
     </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>
@@ -371,12 +407,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</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/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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
-        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -fno-jump-tables -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -msmall-data-limit=4</OtherFlags>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../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)../../../../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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -562,12 +598,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
@@ -660,30 +696,4 @@ 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>
-  <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/usb/usb_video/cdk/usb_video.cdkproj b/examples/usb/usb_video/cdk/usb_video.cdkproj
index 9027bdda..95e4b762 100644
--- a/examples/usb/usb_video/cdk/usb_video.cdkproj
+++ b/examples/usb/usb_video/cdk/usb_video.cdkproj
@@ -191,22 +191,26 @@ Board: bl70x_iot
       <FileOption/>
     </File>
   </VirtualDirectory>
-  <VirtualDirectory Name="board">
-    <File Name="../../../../bsp/board/bl706_iot/board.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/image_sensor/bsp_image_sensor.c">
-      <FileOption/>
-    </File>
-    <File Name="../../../../bsp/bsp_common/psram/bsp_sf_psram.c">
-      <FileOption/>
-    </File>
+  <VirtualDirectory Name="bsp">
+    <VirtualDirectory Name="board">
+      <File Name="../../../../bsp/board/bl706_iot/board.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
+    <VirtualDirectory Name="bsp_common">
+      <File Name="../../../../bsp/bsp_common/platform/bflb_platform.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/image_sensor/bsp_image_sensor.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/psram/bsp_sf_psram.c">
+        <FileOption/>
+      </File>
+      <File Name="../../../../bsp/bsp_common/usb/usb_dc.c">
+        <FileOption/>
+      </File>
+    </VirtualDirectory>
   </VirtualDirectory>
   <VirtualDirectory Name="common">
     <File Name="../../../../common/device/drv_device.c">
@@ -288,6 +292,34 @@ Board: bl70x_iot
     </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>
@@ -383,12 +415,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
-        <Optim>Optimize more (-O2)</Optim>
+        <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;$(ProjectPath)../../../../bsp/board/bl706_iot;$(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>
-        <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>
+        <IncludePath>$(ProjectPath);$(ProjectPath)../;$(ProjectPath)../../../../components/fatfs;$(ProjectPath)../../../../components/freertos/Source/include;$(ProjectPath)../../../../components/shell;$(ProjectPath)../../../../components/usb_stack/class/audio;$(ProjectPath)../../../../components/usb_stack/class/cdc;$(ProjectPath)../../../../components/usb_stack/class/hid;$(ProjectPath)../../../../components/usb_stack/class/msc;$(ProjectPath)../../../../components/usb_stack/class/video;$(ProjectPath)../../../../components/usb_stack/class/webusb;$(ProjectPath)../../../../components/usb_stack/class/winusb;$(ProjectPath)../../../../components/usb_stack/common;$(ProjectPath)../../../../components/usb_stack/core;$(ProjectPath)../../../../bsp/board/bl706_avb;$(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;$(ProjectPath)../../../../drivers/bl702_driver/std_drv/inc</IncludePath>
+        <OtherFlags>-fshort-enums -fno-common -fms-extensions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wall -Wshift-negative-value -Wchar-subscripts -Wformat -Wuninitialized -Winit-self -Wignored-qualifiers -Wunused -Wundef -msmall-data-limit=4 -std=c99</OtherFlags>
         <Verbose>no</Verbose>
         <Ansi>no</Ansi>
         <Syntax>no</Syntax>
@@ -403,7 +435,7 @@ Board: bl70x_iot
       <Asm>
         <Define/>
         <Undefine/>
-        <IncludePath>$(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/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;$(ProjectPath)../../../../bsp/board/bl706_avb;$(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;$(ProjectPath)../../../../drivers/bl602_driver/std_drv/inc</IncludePath>
         <OtherFlags/>
         <DebugLevel>gdwarf2</DebugLevel>
       </Asm>
@@ -574,12 +606,12 @@ Board: bl70x_iot
         </AfterMake>
       </User>
       <Compiler>
-        <Define>ARCH_RISCV;</Define>
+        <Define>ARCH_RISCV;BFLB_USE_HAL_DRIVER;</Define>
         <Undefine/>
         <Optim>Optimize more (-O2)</Optim>
         <DebugLevel>Default (-g)</DebugLevel>
         <IncludePath>$(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/bl706_iot;$(ProjectPath)../../../../bsp/bsp_common/platform;$(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>
-        <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>
+        <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>
@@ -672,30 +704,4 @@ 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>
-  <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>