CRC24

还有一个tbl_CRC24Q[]数组

UINT32 CalculateBlockCRC24(UINT8 *ucBuffer, UINT32 ulCount)
{
      unsigned int crc = 0;
      int i = 0;
      for(i=0; i < ulCount;i++)
         crc = ((crc<<8)&0xffffff)^tbl_CRC24Q[(crc>>16)^ucBuffer[i]];
      return crc;
}