I have a problem when using flightdata, and calibrating the radio in the APM Planner. In the planner software, the graphical flight data window does now show changes when I tilt the board, nor does the raw data view show any values but 0. Further more the radio calibration windows shows only 0 values. I have tried to read radio and compass values using the terminal. The radio returns only 0's, and the compass returns "not healthy"
I have tried various setups, using usb and telemetry, but nothing works. I am able to communicate with the board over usb though, and is able to read and write configuration values using MAVlink in the planner.
Any ideas on how I can solve this issue?
I loaded firmware 2.7.3 from APM planner indstead of the Arduino software, and suddenly it all worked.