atarifan49 Posted July 6, 2002 Share Posted July 6, 2002 Trying to do a basic send only Xmodem transfer protocol and having a few problems getting a good description of the checksum calculations. I'm looking at the XModem 128 byte using the original checksum method and/or the CRC method. Also if someone has something that's already implemented in 68000, and is willing to share, that would be highly appreciated. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
atarifan49 Posted July 7, 2002 Author Share Posted July 7, 2002 Trying to do a basic send only Xmodem transfer protocol and having a few problems getting a good description of the checksum calculations. I'm looking at the XModem 128 byte using the original checksum method and/or the CRC method. Also if someone has something that's already implemented in 68000, and is willing to share, that would be highly appreciated. Thanks in advance. Disregard. I managed to find a good description of the protocol and convert a 6502 CRC-16 routine to the 68000. Got it working. Quote Link to comment Share on other sites More sharing options...
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