Newbie here - I inherited a survey boat with Pixhawk and an external compass, and my compass is way outta whack and getting EKF and Compass errors/warnings, The compass is sending electrons through the wires, as the boat icon will rotate as I drive it around, but with wrong orientation. I tried to run the online calibration and nothing happened when I hit the start button. In the configuration I forced all kinds of Yaw offsets and that did nothing to the actual published yaw in mission planner. I also noticed, the Orange line representing heading to next way point is always pointed up.
Lastly, I do need to update the Rover software, but only connect to the boat via Mavlink, which prohibits updates through this protocol, so I guess I have to load MP on the boats Windows computer and find the USB Port number?
Nothings changed on the boat, and I have used it alot, its just recently the compass errors appeared.
Any ideas? Tia, Scott