Hey all, I was hoping for some tips.
I'm trying to get 4 channels (ail/ele/thr/rud) of input and output working on my ArduPilot Board.
I'm starting with the recent 2.6 version of the code.
I've managed to get all 4 channels inputting correctly to the board (Verified by adding adding ch4 to the print_radio() function.)
Now I'm working on getting PPM coming out for all 4 channels.
Any tips on the best way to add the fourth channel of output to the Ardupilot?
Which pin is best suited to be used for the fourth PPM out?
I don't mind sniffing through manuals or existing code, but I've been hacking around the datasheets for a couple hours this evening and am still scratching my head.