mirror of
https://github.com/Fishwaldo/bl_mcu_sdk.git
synced 2025-07-06 04:48:44 +00:00
[update][mjpeg] update mjpeg with cam demo
This commit is contained in:
jzlv
parent
d80f7a043e
commit
10eea5e835
9 changed files with 426 additions and 10 deletions
10
examples/peripherals/mjpeg/mjpeg_cam_normal/CMakeLists.txt
Normal file
10
examples/peripherals/mjpeg/mjpeg_cam_normal/CMakeLists.txt
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
cmake_minimum_required(VERSION 3.15)
|
||||
|
||||
include(proj.conf)
|
||||
|
||||
find_package(bouffalo_sdk REQUIRED HINTS $ENV{BL_SDK_BASE})
|
||||
|
||||
target_sources(app PRIVATE jpeg_head.c)
|
||||
sdk_set_main_file(main.c)
|
||||
|
||||
project(mjpeg_cam_normal)
|
||||
13
examples/peripherals/mjpeg/mjpeg_cam_normal/Makefile
Normal file
13
examples/peripherals/mjpeg/mjpeg_cam_normal/Makefile
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
SDK_DEMO_PATH ?= .
|
||||
BL_SDK_BASE ?= $(SDK_DEMO_PATH)/../../../..
|
||||
|
||||
export BL_SDK_BASE
|
||||
|
||||
CHIP ?= bl616
|
||||
BOARD ?= bl616dk
|
||||
CROSS_COMPILE ?= riscv64-unknown-elf-
|
||||
|
||||
# add custom cmake definition
|
||||
#cmake_definition+=-Dxxx=sss
|
||||
|
||||
include $(BL_SDK_BASE)/project.build
|
||||
43
examples/peripherals/mjpeg/mjpeg_cam_normal/README.md
Normal file
43
examples/peripherals/mjpeg/mjpeg_cam_normal/README.md
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
# cam_normal
|
||||
|
||||
|
||||
## Support CHIP
|
||||
|
||||
| CHIP | Remark |
|
||||
|:----------------:|:------:|
|
||||
|BL702/BL704/BL706 | |
|
||||
|BL616/BL618 | |
|
||||
|BL808 | |
|
||||
|
||||
## Compile
|
||||
|
||||
- BL602/BL604
|
||||
|
||||
```
|
||||
make CHIP=bl602 BOARD=bl602dk
|
||||
```
|
||||
|
||||
- BL702/BL704/BL706
|
||||
|
||||
```
|
||||
make CHIP=bl702 BOARD=bl702dk
|
||||
```
|
||||
|
||||
- BL616/BL618
|
||||
|
||||
```
|
||||
make CHIP=bl616 BOARD=bl616dk
|
||||
```
|
||||
|
||||
- BL808
|
||||
|
||||
```
|
||||
make CHIP=bl808 BOARD=bl808dk CPU_ID=m0
|
||||
make CHIP=bl808 BOARD=bl808dk CPU_ID=d0
|
||||
```
|
||||
|
||||
## Flash
|
||||
|
||||
```
|
||||
make flash CHIP=chip_name COMX=xxx # xxx is your com name
|
||||
```
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
[cfg]
|
||||
# 0: no erase, 1:programmed section erase, 2: chip erase
|
||||
erase = 1
|
||||
# skip mode set first para is skip addr, second para is skip len, multi-segment region with ; separated
|
||||
skip_mode = 0x0, 0x0
|
||||
# 0: not use isp mode, #1: isp mode
|
||||
boot2_isp_mode = 0
|
||||
|
||||
[FW]
|
||||
filedir = ./build/build_out/mjpeg*_$(CHIPNAME).bin
|
||||
address = 0x000000
|
||||
195
examples/peripherals/mjpeg/mjpeg_cam_normal/jpeg_head.c
Normal file
195
examples/peripherals/mjpeg/mjpeg_cam_normal/jpeg_head.c
Normal file
|
|
@ -0,0 +1,195 @@
|
|||
#include "jpeg_head.h"
|
||||
|
||||
static const uint8_t tableQy[] = {
|
||||
16, 11, 12, 14, 12, 10, 16, 14,
|
||||
13, 14, 18, 17, 16, 19, 24, 40,
|
||||
26, 24, 22, 22, 24, 49, 35, 37,
|
||||
29, 40, 58, 51, 61, 60, 57, 51,
|
||||
56, 55, 64, 72, 92, 78, 64, 68,
|
||||
87, 69, 55, 56, 80, 109, 81, 87,
|
||||
95, 98, 103, 104, 103, 62, 77, 113,
|
||||
121, 112, 100, 120, 92, 101, 103, 99
|
||||
};
|
||||
|
||||
static const uint8_t tableQuv[] = {
|
||||
17, 18, 18, 24, 21, 24, 47, 26,
|
||||
26, 47, 99, 66, 56, 66, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99,
|
||||
99, 99, 99, 99, 99, 99, 99, 99
|
||||
};
|
||||
|
||||
static const uint8_t tableHuffman[] = {
|
||||
0xFF, 0xC4, 0x00, 0x1F, 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A,
|
||||
0x0B,
|
||||
|
||||
0xFF, 0xC4, 0x00, 0xB5, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04,
|
||||
0x04, 0x00, 0x00, 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41,
|
||||
0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1,
|
||||
0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, 0x19,
|
||||
0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44,
|
||||
0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64,
|
||||
0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84,
|
||||
0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2,
|
||||
0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9,
|
||||
0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
|
||||
0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3,
|
||||
0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA,
|
||||
|
||||
0xFF, 0xC4, 0x00, 0x1F, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A,
|
||||
0x0B,
|
||||
|
||||
0xFF, 0xC4, 0x00, 0xB5, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04,
|
||||
0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12,
|
||||
0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1, 0xC1,
|
||||
0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, 0xF1,
|
||||
0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0X2A, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43,
|
||||
0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63,
|
||||
0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x82,
|
||||
0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
||||
0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,
|
||||
0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5,
|
||||
0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF2, 0xF3,
|
||||
0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA
|
||||
};
|
||||
|
||||
static void QCalc(const uint8_t *in, uint8_t *out, uint8_t q)
|
||||
{
|
||||
float tq, result;
|
||||
int i;
|
||||
|
||||
if (q < 1)
|
||||
tq = 5000.0f;
|
||||
else if (q <= 50)
|
||||
tq = 5000.0f / q;
|
||||
else if (q <= 100)
|
||||
tq = 200.0f - 2.0f * q;
|
||||
else
|
||||
tq = 0.0f;
|
||||
tq = tq / 100.0f;
|
||||
|
||||
for (i = 0; i < 64; i++)
|
||||
{
|
||||
result = in[i] * tq;
|
||||
if (result > 255.0f)
|
||||
out[i] = 255;
|
||||
else if (result < 1.0f)
|
||||
out[i] = 1;
|
||||
else
|
||||
out[i] = (uint8_t)(result + 0.5f);
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t JpegHeadCreate(uint8_t type, uint8_t q, int width, int height, uint8_t *out)
|
||||
{
|
||||
uint32_t index = 0;
|
||||
uint32_t i;
|
||||
/* start of jpeg file */
|
||||
out[index++] = 0xFF;
|
||||
out[index++] = 0xD8;
|
||||
|
||||
/* define quality table */
|
||||
out[index++] = 0xFF;
|
||||
out[index++] = 0xDB;
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x43; //=3+N, N=64
|
||||
out[index++] = 0x00;
|
||||
QCalc(tableQy, out + index, q); //Y quality table
|
||||
index += 64;
|
||||
out[index++] = 0xFF;
|
||||
out[index++] = 0xDB;
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x43; //=3+N, N=64
|
||||
out[index++] = 0x01;
|
||||
QCalc(tableQuv, out + index, q); //UV quality table
|
||||
index += 64;
|
||||
|
||||
/* basic information of mjpeg */
|
||||
out[index++] = 0xFF;
|
||||
out[index++] = 0xC0;
|
||||
out[index++] = 0x00;
|
||||
if(type==YUV_MODE_400)
|
||||
out[index++] = 0x0B; //length:2 + bits:1 + height:2 + width:2 + num:1 + 3 * part=1
|
||||
else
|
||||
out[index++] = 0x11; //length:2 + bits:1 + height:2 + width:2 + num:1 + 3 * part=3
|
||||
out[index++] = 0x08;
|
||||
out[index++] = (uint8_t)((height >> 8) & 0xFF);
|
||||
out[index++] = (uint8_t)(height & 0xFF);
|
||||
out[index++] = (uint8_t)((width >> 8) & 0xFF);
|
||||
out[index++] = (uint8_t)(width & 0xFF);
|
||||
if (type == YUV_MODE_400)
|
||||
{
|
||||
out[index++] = 0x01; //number of part
|
||||
out[index++] = 0x01; //the first part id
|
||||
out[index++] = 0x11; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x00; //id of quality tab
|
||||
}
|
||||
else if (type == YUV_MODE_420)
|
||||
{
|
||||
out[index++] = 0x03; //number of part
|
||||
out[index++] = 0x01; //the first part id
|
||||
out[index++] = 0x22; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x00; //id of quality tab
|
||||
out[index++] = 0x02; //the second part id
|
||||
out[index++] = 0x11; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x01; //id of quality tab
|
||||
out[index++] = 0x03; //the third part id
|
||||
out[index++] = 0x11; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x01; //id of quality tab
|
||||
}
|
||||
else if (type == YUV_MODE_422)
|
||||
{
|
||||
out[index++] = 0x03; //number of part
|
||||
out[index++] = 0x01; //the first part id
|
||||
out[index++] = 0x21; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x00; //id of quality tab
|
||||
out[index++] = 0x02; //the second part id
|
||||
out[index++] = 0x11; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x01; //id of quality tab
|
||||
out[index++] = 0x03; //the third part id
|
||||
out[index++] = 0x11; //[0:3]vertical sample coefficient, [4:7]horizontal sample coefficient
|
||||
out[index++] = 0x01; //id of quality tab
|
||||
}
|
||||
|
||||
/* define Huffman table */
|
||||
for (i = 0; i < sizeof(tableHuffman); i++)
|
||||
{
|
||||
out[index++] = tableHuffman[i];
|
||||
}
|
||||
|
||||
/* start of scan*/
|
||||
out[index++] = 0xFF;
|
||||
out[index++] = 0xDA;
|
||||
if (type == YUV_MODE_400)
|
||||
{
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x08; //length
|
||||
out[index++] = 0x01;
|
||||
out[index++] = 0x01;
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x02;
|
||||
out[index++] = 0x3F;
|
||||
out[index++] = 0x00;
|
||||
}
|
||||
else
|
||||
{
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x0C; //length
|
||||
out[index++] = 0x03;
|
||||
out[index++] = 0x01;
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x02;
|
||||
out[index++] = 0x11;
|
||||
out[index++] = 0x03;
|
||||
out[index++] = 0x11;
|
||||
out[index++] = 0x00;
|
||||
out[index++] = 0x3F;
|
||||
out[index++] = 0x00;
|
||||
}
|
||||
return index;
|
||||
}
|
||||
12
examples/peripherals/mjpeg/mjpeg_cam_normal/jpeg_head.h
Normal file
12
examples/peripherals/mjpeg/mjpeg_cam_normal/jpeg_head.h
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
#ifndef __JPEG_HEAD_H__
|
||||
#define __JPEG_HEAD_H__
|
||||
|
||||
#include "stdint.h"
|
||||
|
||||
#define YUV_MODE_400 1
|
||||
#define YUV_MODE_420 2
|
||||
#define YUV_MODE_422 3
|
||||
|
||||
extern uint32_t JpegHeadCreate(uint8_t type, uint8_t q, int width, int height, uint8_t *out);
|
||||
|
||||
#endif /* __JPEG_HEAD_H__ */
|
||||
133
examples/peripherals/mjpeg/mjpeg_cam_normal/main.c
Normal file
133
examples/peripherals/mjpeg/mjpeg_cam_normal/main.c
Normal file
|
|
@ -0,0 +1,133 @@
|
|||
#include "bflb_mtimer.h"
|
||||
#include "bflb_i2c.h"
|
||||
#include "bflb_cam.h"
|
||||
#include "bflb_mjpeg.h"
|
||||
#include "image_sensor.h"
|
||||
#include "board.h"
|
||||
#include "jpeg_head.h"
|
||||
|
||||
#define BLOCK_NUM 2
|
||||
#define ROW_NUM (8 * BLOCK_NUM)
|
||||
#define CAM_FRAME_COUNT_USE 50
|
||||
|
||||
static struct bflb_device_s *i2c0;
|
||||
static struct bflb_device_s *cam0;
|
||||
|
||||
static struct bflb_device_s *mjpeg;
|
||||
|
||||
volatile uint32_t pic_count = 0;
|
||||
volatile uint32_t pic_addr[CAM_FRAME_COUNT_USE] = { 0 };
|
||||
volatile uint32_t pic_len[CAM_FRAME_COUNT_USE] = { 0 };
|
||||
|
||||
void mjpeg_isr(int irq, void *arg)
|
||||
{
|
||||
uint8_t *pic;
|
||||
uint32_t jpeg_len;
|
||||
|
||||
uint32_t intstatus = bflb_mjpeg_get_intstatus(mjpeg);
|
||||
if (intstatus & MJPEG_INTSTS_ONE_FRAME) {
|
||||
bflb_mjpeg_int_clear(mjpeg, MJPEG_INTCLR_ONE_FRAME);
|
||||
jpeg_len = bflb_mjpeg_get_frame_info(mjpeg, &pic);
|
||||
pic_addr[pic_count] = (uint32_t)pic;
|
||||
pic_len[pic_count] = jpeg_len;
|
||||
pic_count++;
|
||||
bflb_mjpeg_pop_one_frame(mjpeg);
|
||||
if (pic_count == CAM_FRAME_COUNT_USE) {
|
||||
bflb_cam_stop(cam0);
|
||||
bflb_mjpeg_stop(mjpeg);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t jpg_head_buf[800] = { 0 };
|
||||
uint32_t jpg_head_len;
|
||||
|
||||
uint8_t MJPEG_QUALITY = 50;
|
||||
|
||||
#define SIZE_BUFFER (4 * 1024 * 1024)
|
||||
|
||||
void bflb_mjpeg_dump_hex(uint8_t *data, uint32_t len)
|
||||
{
|
||||
uint32_t i = 0;
|
||||
|
||||
for (i = 0; i < len; i++) {
|
||||
if (i % 16 == 0) {
|
||||
printf("\r\n");
|
||||
}
|
||||
|
||||
printf("%02x ", data[i]);
|
||||
}
|
||||
|
||||
printf("\r\n");
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
struct bflb_cam_config_s cam_config;
|
||||
struct image_sensor_config_s *sensor_config;
|
||||
|
||||
board_init();
|
||||
board_dvp_gpio_init();
|
||||
|
||||
i2c0 = bflb_device_get_by_name("i2c0");
|
||||
cam0 = bflb_device_get_by_name("cam0");
|
||||
|
||||
if (image_sensor_scan(i2c0, &sensor_config)) {
|
||||
printf("\r\nSensor name: %s\r\n", sensor_config->name);
|
||||
} else {
|
||||
printf("\r\nError! Can't identify sensor!\r\n");
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
|
||||
memcpy(&cam_config, sensor_config, IMAGE_SENSOR_INFO_COPY_SIZE);
|
||||
cam_config.with_mjpeg = true;
|
||||
cam_config.input_source = CAM_INPUT_SOURCE_DVP;
|
||||
cam_config.output_format = CAM_OUTPUT_FORMAT_AUTO;
|
||||
cam_config.output_bufaddr = BFLB_PSRAM_BASE;
|
||||
cam_config.output_bufsize = cam_config.resolution_x * 2 * ROW_NUM;
|
||||
|
||||
bflb_cam_init(cam0, &cam_config);
|
||||
bflb_cam_start(cam0);
|
||||
|
||||
mjpeg = bflb_device_get_by_name("mjpeg");
|
||||
|
||||
struct bflb_mjpeg_config_s config;
|
||||
|
||||
config.format = MJPEG_FORMAT_YUV422_YUYV;
|
||||
config.quality = MJPEG_QUALITY;
|
||||
config.rows = ROW_NUM;
|
||||
config.resolution_x = cam_config.resolution_x;
|
||||
config.resolution_y = cam_config.resolution_y;
|
||||
config.input_bufaddr0 = (uint32_t)BFLB_PSRAM_BASE;
|
||||
config.input_bufaddr1 = 0;
|
||||
config.output_bufaddr = (uint32_t)BFLB_PSRAM_BASE + cam_config.resolution_x * 2 * ROW_NUM;
|
||||
config.output_bufsize = SIZE_BUFFER - cam_config.resolution_x * 2 * ROW_NUM;
|
||||
config.input_yy_table = NULL; /* use default table */
|
||||
config.input_uv_table = NULL; /* use default table */
|
||||
|
||||
bflb_mjpeg_init(mjpeg, &config);
|
||||
|
||||
jpg_head_len = JpegHeadCreate(YUV_MODE_422, MJPEG_QUALITY, cam_config.resolution_x, cam_config.resolution_y, jpg_head_buf);
|
||||
bflb_mjpeg_fill_jpeg_header_tail(mjpeg, jpg_head_buf, jpg_head_len);
|
||||
|
||||
bflb_mjpeg_tcint_mask(mjpeg, false);
|
||||
bflb_irq_attach(mjpeg->irq_num, mjpeg_isr, NULL);
|
||||
bflb_irq_enable(mjpeg->irq_num);
|
||||
|
||||
bflb_mjpeg_start(mjpeg);
|
||||
|
||||
while (pic_count < CAM_FRAME_COUNT_USE) {
|
||||
printf("pic count:%d\r\n", pic_count);
|
||||
bflb_mtimer_delay_ms(200);
|
||||
}
|
||||
|
||||
for (uint8_t i = 0; i < CAM_FRAME_COUNT_USE; i++) {
|
||||
printf("jpg addr:%08x ,jpg size:%d\r\n", pic_addr[i], pic_len[i]);
|
||||
//bflb_mjpeg_dump_hex((uint8_t *)pic_addr[i], pic_len[i]);
|
||||
}
|
||||
|
||||
while (1) {
|
||||
bflb_mtimer_delay_ms(1000);
|
||||
}
|
||||
}
|
||||
2
examples/peripherals/mjpeg/mjpeg_cam_normal/proj.conf
Normal file
2
examples/peripherals/mjpeg/mjpeg_cam_normal/proj.conf
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
set(CONFIG_BSP_IMAGE_SENSOR 1)
|
||||
set(CONFIG_PSRAM 1)
|
||||
|
|
@ -6,8 +6,10 @@
|
|||
|
||||
static struct bflb_device_s *mjpeg;
|
||||
|
||||
#define X 64
|
||||
#define Y 64
|
||||
#define X 64
|
||||
#define Y 64
|
||||
|
||||
#define ROW_NUM (Y * MJPEG_MAX_FRAME_COUNT)
|
||||
|
||||
volatile uint32_t pic_count = 0;
|
||||
volatile uint32_t pic_addr[MJPEG_MAX_FRAME_COUNT] = { 0 };
|
||||
|
|
@ -34,12 +36,6 @@ uint32_t jpg_head_len;
|
|||
|
||||
uint8_t MJPEG_QUALITY = 50;
|
||||
|
||||
#if defined(BL616)
|
||||
#define BSP_PSRAM_BASE 0xA8000000
|
||||
#elif defined(BL808)
|
||||
#define BSP_PSRAM_BASE 0x50000000
|
||||
#endif
|
||||
|
||||
#define SIZE_BUFFER (4 * 1024 * 1024)
|
||||
|
||||
void bflb_mjpeg_dump_hex(uint8_t *data, uint32_t len)
|
||||
|
|
@ -67,12 +63,13 @@ int main(void)
|
|||
|
||||
config.format = MJPEG_FORMAT_YUV422_YUYV;
|
||||
config.quality = MJPEG_QUALITY;
|
||||
config.rows = ROW_NUM;
|
||||
config.resolution_x = X;
|
||||
config.resolution_y = Y;
|
||||
config.input_bufaddr0 = (uint32_t)test_64x64;
|
||||
config.input_bufaddr1 = 0;
|
||||
config.output_bufaddr = (uint32_t)BSP_PSRAM_BASE + MJPEG_MAX_FRAME_COUNT * X * Y * 2;
|
||||
config.output_bufsize = SIZE_BUFFER - MJPEG_MAX_FRAME_COUNT * X * Y * 2;
|
||||
config.output_bufaddr = (uint32_t)BFLB_PSRAM_BASE + X * 2 * ROW_NUM;
|
||||
config.output_bufsize = SIZE_BUFFER - X * 2 * ROW_NUM;
|
||||
config.input_yy_table = NULL; /* use default table */
|
||||
config.input_uv_table = NULL; /* use default table */
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue