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Question asked by Andreas Sperl on Jan 1, 2013



I have a problem when creating a embedded-eCompass-Applikation with the MAG3110(Magnetometer) and the MMA8451A(Accelerometer) on a Kinetis K70.


The problem is, that the value of the compass-heading-angle (Rho) always jumps between values of 0°-360°.
So i don't get a continuous value when I turn the eCompass.

I dont see my mistkae in the C-Code (see the attachment).

It would be great if someone could help me.

Best regards,


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