/**************************************************************************************************
* @fn crcCheck
*
* @brief Calculate the image CRC and set it ready-to-run if it is good.
*
* input parameters
*
* @param page - Flash page on which to beging the CRC calculation.
*
* output parameters
*
* None.
*
* @return None, but no return from this function if the CRC check is good.
**************************************************************************************************
*/
static void crcCheck(uint8 page, uint16 *crc)
{
HAL_BOARD_INIT();
/* This is in place of calling HalDmaInit() which would require init of the other 4 DMA
* descriptors in addition to just Channel 0.
*/
//P0DIR |= 1;
//P0_0 = 0;
//P0_0 = 1;
//P0_0 = 0;
//P0_0 = 1;
//P0_0 = 0;
//P0_0 = 1;
if (crc[0] == crcCalcDMA(page))
{
//P0_0 = 0;
uint16 addr = page * (HAL_FLASH_PAGE_SIZE / HAL_FLASH_WORD_SIZE) +
BIM_CRC_OSET / HAL_FLASH_WORD_SIZE;
crc[1] = crc[0];
crc[0] = 0xFFFF;
HAL_DMA_SET_ADDR_DESC0(&dmaCh0);
HalFlashWrite(addr, (uint8 *)crc, 1);
HAL_SYSTEM_RESET();
}
}
/**************************************************************************************************
* @fn crcCheck
*
* @brief Calculate the image CRC and set it ready-to-run if it is good.
*
* input parameters
*
* @param page - Flash page on which to beging the CRC calculation.
*
* output parameters
*
* None.
*
* @return None, but no return from this function if the CRC check is good.
**************************************************************************************************
*/
static void crcCheck(uint8 page, uint16 *crc)
{
HAL_BOARD_INIT();
if (crc[0] == crcCalcDMA(page))
{
//P0_0 = 0;
uint16 addr = page * (HAL_FLASH_PAGE_SIZE / HAL_FLASH_WORD_SIZE) +
BIM_CRC_OSET / HAL_FLASH_WORD_SIZE;
crc[1] = crc[0];
crc[0] = 0xFFFF;
HAL_DMA_SET_ADDR_DESC0(&dmaCh0);
HalFlashWrite(addr, (uint8 *)crc, 1);
HAL_SYSTEM_RESET();
}
}
