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FXOS8700C Compass Calibration on FRDM-64F Board

Question asked by Shawn Crossland on Apr 22, 2018
Latest reply on May 15, 2018 by Shubhadip Paul

Hello everyone.

As the attachment shows the option of magnetic calibration when using the NXP compass and the Freedom board with the Sensor Tool software, what calibration method is adopted by the Sensor Tool software? For example, the max-and-min calibration method, or the least square calibration method? Also, should I rotate the compass in a figure of eight? Or should I rotate the compass in the horizontal plane only? Or should I rotate the compass in the horizontal plane and one vertical plane?

Thank you very much,

-Shawn

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