Hi @ all,
I am very new to the topic, so may be there exists a very simple solution - which would be great at all.
Hardware: pixhawk 2.4.6, no external sensors
Version: px4 flight stack 1.7.0
Frame: Quadrocopter, X configuration
What have I done so far and what are the errors:
1) I uploaded the latest px4 flight stack 1.7.0 on my pixhawk 2.4.6 via console (make px4-v2_default upload)
2) The propellers didn't turn after the quadrocopter was armed as if idle speed was 0. How ever, when I raised throttle everything was fine and I was able to take off for tuning the PIDs
3) After a few take offs (no crash at all) I was not able to arm the copter. There was an error stating "no mag sensor 0".
4) I uploaded Ardupilot, so that I am able to fly again. There is still an error stating "PreArm: Check mag field". But I can arm the copter and fly.
Do you have an idea what is wrong with the magnet sensors? After I checked the parameters I noticed that "CAL_MAGxxx_ID" is 0 for all sensors - is it possible that the IDs are wrong configured? Are the magnet sensors defect - how can I figure out if they are defect or wrong configured?
Can I configure the PreArm Checks in flight stack to disable mag sensor checks? I want to work with the px4 flight stack in long term.
Can I do without magnet sensor if I aim for autonomous flight in long term?
Thank you so much!