實現STM32 Flash的讀寫

FLASH_UnlockBank1();

FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);

FLASHStatus = FLASH_ErasePage(BANK1_WRITE_START_ADDR);//BANK1_WRITE_START_ADDR 要擦除的頁起始地址

Address = BANK1_WRITE_START_ADDR;

FLASHStatus = FLASH_ProgramWord(Address, data);//Adress 需要寫入的地址，data,寫入的數據

FLASH_LockBank1();

讀flash

data= (*(__IO uint32_t*) Address);// Address 要讀的數據的地址，data從flash讀出來的數據