Hi All,
I was flying my drone in Auto and suddenly notices that the copter started circling very badly during flight so I switched to Loiter mode and it became stable.
Just curious to know why it happened. I have been doing the log analysis by myself and I found that EKF shows the error in heading but hard to find whether the drone started spining due to heading error or error increased due to spinning.
My drone first priority is GPS based yaw and then compass fallback. I am not able to find anything on whether GPS based yaw became poor or not.
As the GPS data looks proper.
Even if the GPS based Yaw became poor then drone should have switched to compass so why it did not switched to compass for heading? on what situation it will switch to compass?
Here is the log for your reference: 2025-04-05 11-26-38.bin - Google Drive
Please help me out to find out the issue.
Thanks!
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