Hello Tim, The Kiss protocol is here. http://www.ka9q.net/papers/kiss.html
To send the APRS frames you have just to form the AX25 frames in text mode (without the flags and the CRC). I don't think it could be complex (but reversely fun). To help you can use the TCP/IP Kiss mode of Multipsk (a TCP/IP source for Multipsk is on http://f6cte.free.fr/Multipsk_client_program_protocol_6.zip) to generate APRS frames and decode them or reversely. 73 Patrick ----- Original Message ----- From: "Tim N9PUZ" <[email protected]> To: <[email protected]> Sent: Monday, June 22, 2009 2:45 PM Subject: [digitalradio] Source for APRS Packet Code > I'm searching for example code that generates and decodes data sent to > and from a KISS mode TNC to send and receive APRS compatible text > messages. If anyone knows of anything publicly available I'd > appreciate a pointer to the source. > > Thanks in advance for any help. > > Tim, N9PUZ > > > ------------------------------------ > > Announce your digital presence via our Interactive Sked Pages at > http://www.obriensweb.com/sked > > Recommended digital mode software: Winwarbler, FLDIGI, DM780, or Multipsk > Logging Software: DXKeeper or Ham Radio Deluxe. > > > > Yahoo! Groups Links > > > > >
