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suraj · 2022-05-12

Hello,cn anyone help me with flash writing.I am using bootloader to update the application code in STM32F407, But the code isnt working i tried to debug the code, the code is not erasing the sectors.i found HAL_FLASHEx_Erase(&EraseInitStruct, &SECTOR...

suraj · 2022-05-09

suraj · 2022-05-12

uint32_t Flash_Write_Data (uint32_t StartSectorAddress, uint32_t *Data, uint16_t numberofwords) { uint32_t SECTORError; int sofar=0; /* Unlock the Flash to enable the flash control register access *************/ HAL_FLASH_Unlock(); ...

suraj · 2022-05-10

hello,I solved the hanging problem but got stuck in other problem.in the above code posted the file is getting flashed but when i do system reset the application code is not running.do i have to enable interupts beefore jumping to main application?

suraj · 2022-05-09

#include "main.h"/* Private includes ----------------------------------------------------------*//* USER CODE BEGIN Includes */#include "stdio.h"#include "string.h"#include "internal_flash.h"#include "lcd.h"typedef void (*ptrF)(uint32_t dlyticks);typ...

suraj · 2022-05-09

Hello,I am using STM32F407VET6. My requirement is that i have to do the ota update of the stm application code. For that i am using esp32 to connect with mobile phone.I am using custom bootloader located at 0x08004000 and 0x08008000 (32k size).When...

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stm flash write problem uint32_t Flash_Write_Data (uint32_t StartSectorAddress, uint32_t *Data, uint16_t numberofwords)

Hello, I am using custom bootloader to update the application firmware using esp32. The bootloader code works properly in debug mode . But when in production mode the code hangs somewhere , i couldnt find where the code is getting stuck. Please assist

Re: stm flash write problem uint32_t Flash_Write_Data (uint32_t StartSectorAddress, uint32_t *Data, uint16_t numberofwords)

Re: Hello, I am using custom bootloader to update the application firmware using esp32. The bootloader code works properly in debug mode . But when in production mode the code hangs somewhere , i couldnt find where the code is getting stuck. Please assist

Re: Hello, I am using custom bootloader to update the application firmware using esp32. The bootloader code works properly in debug mode . But when in production mode the code hangs somewhere , i couldnt find where the code is getting stuck. Please assist

Re: Hello, I am using custom bootloader to update the application firmware using esp32. The bootloader code works properly in debug mode . But when in production mode the code hangs somewhere , i couldnt find where the code is getting stuck. Please assist