VeriFone MX800 Series - Rfcraddcrc()

CONTACTLESS RF CARD READER MODULE
RFCRAddCRC()
246 M
X
800 SERIES PROGRAMMERS GUIDE
RFCRAddCRC()
Calculates the CRC of the data contained in buff and insert it at the offset position
of the buffer.
Prototype
void RFCRAddCRC(char* buff, int offset);
Parameters
buff Buffer containing the Command Frame to calculate the CRC.
size The position in the buffer to insert the CRC (and the size of the data to
CRC), usually 14 for Command Frame.