protected void dosendCRC()
{
byte[] tocrc = new byte[6];
Array.Copy(sendbuffer, 0, tocrc, 0, 6);
byte[] crcbuf = UtilTools.CRCCalc(tocrc);
sendbuffer[6] = crcbuf[0];
sendbuffer[7] = crcbuf[1];
}
public Boolean CheckCRC()
{
return(UtilTools.DataCRC(ref buffer, buffer.Length));
//int len = buffer.Length;
//byte[] tocrc = new byte[buffer.Length - 2];
//Array.Copy(buffer,tocrc, len - 2);
//byte[] crc = UtilTools.CRCCalc(tocrc);
//if (crc[0] == buffer[len - 2] && crc[1] == buffer[len - 1])
//{
// return true;
//}
//else
//{
// return false;
//}
}