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Topic: HMC5883L strange behavior (Read 2 times) previous topic - next topic


Thanks. Got it to work for a 360° rotation on X/Y axis.
The correction of offset and scale works for a pure X/Y calibration.

If I now rotate Z during the calibration too, I get different scaling and offset values for X and Y (not only in total, which would be clear because Z is included but also relative to eachother). With them I don't get a nice centered circle later when I only rotate X/Y.
How do I calibrate X/Y + Z correctly?



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