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Ymodem transmit function

lowpowermcu
Associate II
Posted on August 09, 2010 at 10:17

Ymodem transmit function

1 REPLY 1
Andrew Neil
Chief II
Posted on May 17, 2011 at 14:01

One of the main reasons for using Y-MODEM (or X-MODEM) is that it is supported by just about every terminal application or serial comms library around - so it's very rare that you actually need to implement it yourself!

However, if you really do need to implement it yourself, it's not difficult - see: 

http://www.techheap.com/communication/modems/xmodem-ymodem_reference.html

 for the protocol details

Also: 

http://www.techheap.com/communication/modems/xmodem.html

And: 

http://en.wikipedia.org/wiki/XMODEM