Currently, I can connect the PXFmini to APM Planner 2.0 on windows and can see the orientation and inclination of the PXFmini board. But I have a trouble in calibration the sensor in PXFmini.
I follow the instruction provided on http://docs.erlerobotics.com/erle_robots/related/ground_control_station/apm_planner/initial_setup
and http://ardupilot.org/planner2/docs/autopilot-calibration.html. So I decide to do the accel calibration first.
But when I start calibrate the accelerometer, the error message appear as the figure below.
What should I do to solve this problem?
I also have another doubt. As the status on APM planner is HOLD, I wonder why the status show like that since I saw in the document, the shown status is stabilize. Is it caused by I have not attached the GPS to the PXFmini? And is it cause me not able to calibrate the sensor?