uint16_t bsp_eeprom_write (uint32_t WriteAddr, uint8_t *pBuffer, uint16_t NumToWrite)
{
	uint16_t t,err = 0;
	assert_param( ( DATA_EEPROM_BASE + WriteAddr ) >= DATA_EEPROM_BASE );
    assert_param( pBuffer != NULL );
	if (HAL_FLASHEx_DATAEEPROM_Unlock()!= HAL_OK)
	{
		err |= EEPROM_UNLOCK_ERR;
	}
	for (t = 0; t < NumToWrite; t++)
	{
		if (HAL_FLASHEx_DATAEEPROM_Program (FLASH_TYPEPROGRAMDATA_BYTE, (DATA_EEPROM_BASE + WriteAddr + t), pBuffer[t])!=HAL_OK)
		{
			err |= EEPROM_PROGRAM_ERR;
			break;
		}
	}
	if (HAL_FLASHEx_DATAEEPROM_Lock() != HAL_OK)
	{
		err |= EEPROM_LOCK_ERR;  
	}
	return err;
}

//PageRange 0-511
uint16_t  bsp_eeprom_easer_page (uint16_t startPage, uint16_t endPage)
{
	uint16_t t,err = 0;
	for (t = startPage ; t <= endPage; t++)
	{
		dbg_printf("-->[data ] DATA_EEPROM_BASE + WriteAddr + t:0X%X\r\n",DATA_EEPROM_BASE + t * 4);
		if (HAL_FLASHEx_DATAEEPROM_Erase (DATA_EEPROM_BASE + t * 4) !=HAL_OK)
		{
			err |= EEPROM_EASER_ERR;
		}
	}
	return err;
}

void bsp_eeprom_read (uint16_t ReadAddr, uint8_t *pBuffer, uint16_t NumToRead)
{
	uint16_t t;
	for (t = 0; t < NumToRead ; t++)
	{
		* (pBuffer + t) = * (uint8_t*) (DATA_EEPROM_BASE + ReadAddr + t);
	}
	
}