unsigned short crc16(Uint32*, Uint16);

// Global variables 

unsigned short CRC;
Uint32 Flash = 0x3F7FFF;
Uint32 *FlashAddr;


main()
{
FlashAddr = &Flash;
CRC = crc16(FlashAddr, 0x3FFD);
Fail(); // Just so I stop after the calculation.
}


unsigned short crc16(Uint32 *buf, Uint16 len )
{
	unsigned short crc = 0;
	while( len-- ) {
		int i;
		BitData.MOT_SPD = *(Uint16 *)buf;
		crc ^= *(Uint16 *)buf++ << 8;
		for( i = 0; i < 8; ++i ) {
			if( crc & 0x8000 )
				crc = (crc << 1) ^ 0x1021;
			else
				crc = crc << 1;
		}
	}
	return crc;
}