Hello Atomsky,
atomsky>>tests receiving GPS sentences and displaying them on the LCD and sending them serially to the PC, but I'm not sure how to write the code for over-the-air encoding in APRS (AX25) amateur radio protocol... Ideas?<<
If you had the format of the protocal, that is 50 percent of it... the other 50 percent is having a transmitter and receiver that receives the protocall.
Stick a triggered scope to the output and let it transmit a known bit of data. From there, you can make the transmit behave anyway you want.
sounds like a fun project to do...
Dwayne
Ability to Fly:
Hurling yourself towards the ground, and missing.
Engineers that Contribute to flying:
Both optimists and pessimists contribute to the society. The optimist invents the aeroplane, the pessimist the parachute
Pilots that are Flying:
Those who know their limitations, and respect the green side of the grass...
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