Posted on July 12, 2018 at 18:15#define APPLICATION_START_ADDRESS 0x8008000
void flashErase(uint8_t startSector, uint8_t numberOfSectors)
{
HAL_FLASH_Unlock();
Flash_eraseInitStruct.TypeErase = FLASH_TYPEERASE_SECTORS;
Flash_eraseInitStruct.VoltageRange = FLASH_VOLTAGE_RANGE_3;
Flash_eraseInitStruct.Sector = startSector;
Flash_eraseInitStruct.NbSectors = numberOfSectors;
if(HAL_FLASHEx_Erase(&Flash_eraseInitStruct, &Flash_halOperationSectorError) != HAL_OK)
{
Flash_raiseError(errHAL_FLASHEx_Erase);
}
HAL_FLASH_Lock();
}
int main(void)
{
HAL_Init();
main_clockSystemInit();
__IO uint64_t word = 0x1234567890;
flashErase(2, 1);
HAL_FLASH_Unlock();
HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, APPLICATION_START_ADDRESS, word);
}
PGAERR flag is raised.
If I try to send 32bit variable it works, but with DoubleWord I get error.
No errors after erase operation.
