Hi,
i am using STM32G0C1RET6 MCU board, i am unable to write in flash memory. i am using an 8 byte structure to put data at that location. but I don't know what is going wrong. please, help... I have given some part of the code below,
static FLASH_EraseInitTypeDef EraseInitStruct;
uint32_t PAGError;
/* Unlock the Flash to enable the flash control register access *************/
HAL_FLASH_Unlock();
/* Erase the user Flash area */
/* Get the number of pages to erase */
//uint32_t StartPage = StartPageAddress;
//uint32_t EndPageAddress = 0x0801FFFF;
//uint8_t NbPages = 1; /*!< Number of pages to be erased.
/* Fill EraseInit structure*/
EraseInitStruct.TypeErase = FLASH_TYPEERASE_PAGES;
EraseInitStruct.Banks = FLASH_CR_MER2;
EraseInitStruct.Page = 383;
EraseInitStruct.NbPages = 1;
if (HAL_FLASHEx_Erase(&EraseInitStruct, &PAGError) != HAL_OK) {
DEBUG_PR("PAGE ERASE FAILED\r\n");
return HAL_FLASH_GetError ();
} else {
DEBUG_PR("PAGE ERASED\r\n");
}
if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, StartPageAddress, gt_s.pan_motor) == HAL_OK) {
DEBUG_PR("DATA WROTE in FLASH MEMORY");
} else {
DEBUG_PR("FAILED TO WRITE IN FLASH\r\n");
return HAL_FLASH_GetError ();
}
HAL_FLASH_Lock();
return 0;
