When I do radio setup - channels 5-8 are not working! But before they were working properly. I'm using latest code from Mission Planner as well as I've tried to compile and upload myself. Receiver is okay - I've checked it with servo. On older versions of APM sometimes I've had same problem, but it was fixed when I upload firmware myself. Now it is not a solution.
Also hardware part (wires, pcb) most probably ok, but in case I'll check them again. It couldn't be damaged - I didn't fly it since that time.
Replies
I had the same problem yesterday. Try to calibrate radio in cli-mode. It did seem to do the trick for me. I didn't have time to find out the reason for this though..
If you connected the APM and receiver up according to the Wiki then you will have routed your receiver Control channel to channel 8 on the APM. and receiver throttle/elev/aileron/rudder to channels 1-4 on the APM.
Peter
Yes, I've traced signal on main board with oscilloscope - I can see pulses right on the ATMega328, and if I move controls - they are changing, so it must be something with firmware. Any ideas how to fix this?