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[feat] led blink 5hz when error in bootoader

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This commit is contained in:
zhji 2024-12-29 15:41:38 +08:00
parent d91c3d145e
commit 0f8d44f9a3
7 changed files with 36 additions and 23 deletions
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4
bootloader/main.c
View File

@ -31,14 +31,12 @@ void file_to_flash(void)
void system_init(void)
{
led_init(LED1 | LED2);
led_on(LED1 | LED2);
led_delay_ms(500);
led_off(LED1 | LED2);
}
void led_blink(void)
{
for (uint32_t i=0; i<2; i++) {
for (uint32_t i=0; i<1; i++) {
led_delay_ms(250);
led_on(LED1 | LED2);
led_delay_ms(250);

25
bootloader/src/bitmap.c
View File

@ -1,3 +1,4 @@
#include "led.h"
#include "partition.h"
#include "file.h"
#include "bitmap.h"
@ -15,7 +16,7 @@ void file_write_flash_0(uint32_t flash, uint32_t len)
FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR|FLASH_FLAG_PGSERR);
for (i = 0; i < len / 4; i++) {
if (FLASH_ProgramWord(flash + i * 4, 0) != FLASH_COMPLETE) {
while (1);
led_indicate_error();
}
}
FLASH_Lock();
@ -23,7 +24,7 @@ void file_write_flash_0(uint32_t flash, uint32_t len)
p_flash = (volatile uint32_t *)flash;
for (i = 0; i < len / 4; i++) {
if (p_flash[i] != 0) {
while (1);
led_indicate_error();
}
}
}
@ -39,14 +40,14 @@ void file_bitmap_update(uint32_t mask)
/* first open file */
ret = f_open(&f, file_name[FILE_IDX_MAIN], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* second program data to flash */
idx = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
file_write_flash(ADDR_MAIN + idx * FILE_BUFF_SIZE, file_buffer, (uint32_t)bc);
if ((uint32_t)bc != FILE_BUFF_SIZE) {
@ -60,14 +61,14 @@ void file_bitmap_update(uint32_t mask)
/* first open file */
ret = f_open(&f, file_name[FILE_IDX_GAS1], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* second program data to flash */
idx = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
file_write_flash(ADDR_GAS1 + idx * FILE_BUFF_SIZE, file_buffer, (uint32_t)bc);
if ((uint32_t)bc != FILE_BUFF_SIZE) {
@ -84,14 +85,14 @@ void file_bitmap_update(uint32_t mask)
/* first open file */
ret = f_open(&f, file_name[FILE_IDX_GAS2], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* second program data to flash */
idx = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
file_write_flash(ADDR_GAS2 + idx * FILE_BUFF_SIZE, file_buffer, (uint32_t)bc);
if ((uint32_t)bc != FILE_BUFF_SIZE) {
@ -108,14 +109,14 @@ void file_bitmap_update(uint32_t mask)
/* first open file */
ret = f_open(&f, file_name[FILE_IDX_GAS3], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* second program data to flash */
idx = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
file_write_flash(ADDR_GAS3 + idx * FILE_BUFF_SIZE, file_buffer, (uint32_t)bc);
if ((uint32_t)bc != FILE_BUFF_SIZE) {
@ -132,14 +133,14 @@ void file_bitmap_update(uint32_t mask)
/* first open file */
ret = f_open(&f, file_name[FILE_IDX_GAS4], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* second program data to flash */
idx = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
file_write_flash(ADDR_GAS4 + idx * FILE_BUFF_SIZE, file_buffer, (uint32_t)bc);
if ((uint32_t)bc != FILE_BUFF_SIZE) {

5
bootloader/src/config.c
View File

@ -1,5 +1,6 @@
#include "stm32f4xx_flash.h"
#include "partition.h"
#include "led.h"
#include "file.h"
#include "config.h"
#include "ff.h"
@ -17,14 +18,14 @@ static void file_config_write(uint32_t addr, struct file_config_s *cfg)
FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR|FLASH_FLAG_PGSERR);
for (uint32_t i = 0; i < 4; i++) {
if (FLASH_ProgramWord(addr + i * 4, p[i]) != FLASH_COMPLETE) {
while (1);
led_indicate_error();
}
}
FLASH_Lock();
p = (volatile uint32_t *)addr;
if (p[0] != addr || (p[0] + p[1] + p[2]) != p[3]) {
/* program flash error */
while (1);
led_indicate_error();
}
}

9
bootloader/src/file.c
View File

@ -2,6 +2,7 @@
#include "file.h"
#include "sdio_sd.h"
#include "partition.h"
#include "led.h"
#define RETRY_MAX (5)
@ -189,14 +190,14 @@ void file_secctor_erase(uint16_t sector)
FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | \
FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR|FLASH_FLAG_PGSERR);
if (FLASH_EraseSector(sector, VoltageRange_3) != FLASH_COMPLETE) {
while (1);
led_indicate_error();
}
FLASH_Lock();
for (uint32_t i = 0; i < size; i += 4) {
if (*(volatile uint32_t *)(addr + i) == 0xFFFFFFFF) {
continue;
} else {
while (1);
led_indicate_error();
}
}
}
@ -215,7 +216,7 @@ void file_write_flash(uint32_t flash, uint8_t *buff, uint32_t len)
FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR|FLASH_FLAG_PGSERR);
for (i = 0; i < len / 4; i++) {
if (FLASH_ProgramWord(flash + i * 4, p_buff[i]) != FLASH_COMPLETE) {
while (1);
led_indicate_error();
}
}
FLASH_Lock();
@ -223,7 +224,7 @@ void file_write_flash(uint32_t flash, uint8_t *buff, uint32_t len)
p_flash = (volatile uint32_t *)flash;
for (i = 0; i < len / 4; i++) {
if (p_flash[i] != p_buff[i]) {
while (1);
led_indicate_error();
}
}
}

5
bootloader/src/firmware.c
View File

@ -1,6 +1,7 @@
#include "partition.h"
#include "file.h"
#include "firmware.h"
#include "led.h"
#include "ff.h"
void file_firmware_update(void)
@ -11,14 +12,14 @@ void file_firmware_update(void)
ret = f_open(&f, file_name[FILE_IDX_FW], FA_READ);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
idx = 0;
byte_cnt = 0;
while (1) {
ret = f_read(&f, file_buffer, FILE_BUFF_SIZE, &bc);
if (ret != FR_OK) {
while (1);
led_indicate_error();
}
/* check whether sector need to be erase */
if ((byte_cnt == 0) && (bc != 0)) {

10
bootloader/src/led.c
View File

@ -64,6 +64,16 @@ void led_delay_ms(uint16_t ms)
TIM_Cmd(TIM3, DISABLE);
}
void led_indicate_error(void)
{
while (1) {
led_delay_ms(100);
led_on(LED1 | LED2);
led_delay_ms(100);
led_off(LED1 | LED2);
}
}
void led_deinit(void)
{
TIM_DeInit(TIM3);

1
bootloader/src/led.h
View File

@ -16,6 +16,7 @@ void led_off(uint16_t led);
void led_on(uint16_t led);
void led_toggle(uint16_t led);
void led_delay_ms(uint16_t ms);
void led_indicate_error(void);
void led_deinit(void);
#ifdef __cplusplus