Hi again folks.
For those of you who read my AX.25 post, i found the answer, but i have no way to verify that it works.
For all others....
I`m working on a student satellite project, implementing communication. I`m trying to implement a basic AX.25 protocol for SAT-Ground communication.
I have a system up and running for transmitting AX.25 packets, but every one of them is rejected by the hand-held radio. I have absolutely no idea what is wrong with it as i cant get any error code out.
I have tried to use a receiver (CC1020) to analyze the packets sent by the commercial radios, but the receiver outputs garbage.(any help here would also be fine).
So how do you debug this kind of error?
Equipment to use:
CC1070 ( transmitter chip, for the satellite)
CC1020 transceiver chip.
Some yaesu radios.
Also have stuff like spectrumanalyzers and such.