/* Computes the CRC checksum for a data buffer.  */
uint8_t AD717X_ComputeCRC8(uint8_t *pBuf, uint8_t bufSize)
/* Computes the CRC checksum for a data buffer.  */
uint8_t AD717X_ComputeCRC8(uint8_t *pBuf, uint8_t bufSize)
{
	uint8_t i   = 0;
	uint8_t crc = 0;
	while(bufSize) {
		for(i = 0x80; i != 0; i >>= 1) {
			if(((crc & 0x80) != 0) != ((*pBuf & i) !=
						   0)) {
				crc <<= 1;
				crc ^= AD717X_CRC8_POLYNOMIAL_REPRESENTATION;
			} else {
				crc <<= 1;
			}
		}
		pBuf++;
		bufSize--;
	}
	return crc;
}