A little after updating to .49, and flying well, I started getting "failed" errors when trying to tune some para's. Just three: The "Thr Rate" box and the Roll and Pitch Rate boxes. I'm able to go through setup and everything else, change stablize para's, etc.
I am using a simple USB cable.
I have Reset, Erased, reloaded firmware a few times but the same para's still remain un-editable.
Might I have a bad 2560 board with a bad part of memory? Anything else to do?
Thanks for a great project.
Replies
I decided to load by Arduino and the issue went away. I never would have thought that since I have had good success with the M.P. I did not even need to reset or erase, it just worked.
Thanks alot, Mat
Had the same very problem. I found three work arounds
1. Before connecting to USB cable put the APM board to setup mode using slider switch
2. When I uploaded code 2.0.49 using the Arduino this problem vanished.
3. Probably on wireless link this problem also doesnt come
I am using 1.0.84 APM planner