If someone recognizes the Pixhawk tone signal that you can hear 27 seconds into the flight, please tell me what the tones mean. The motors cut off right after the tone, and although the motors restarted quickly, not quick enough to prevent it from crashing on a rooftop.
Only one prop broke, no matter. I've flown it again since then and it seems fine. Another thing happened during that short flight, about the same time as the tone sounded, in Mission Mission Planner. I got a DCM error, but as far as I know that shouldn't cut the motor off.
I was flying with 3.2 and started in stablize mode and switched to position hold also about the same time as the DCM error and motor cutoff.. Also there appeared to be a discrepancy between the compass and the GPS concerning the way the airframe was orientated, (the compass was wrong, possibly a magnetic field at the takeoff point)
anybody know what the tone means?