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MAG3110 soft/hard iron

Question asked by HJ Lim on Nov 24, 2014
Latest reply on Nov 25, 2014 by HJ Lim

One of my customer is about to make simple compass using MAG3110.

It just need to indicate the magnetic or true north.


1. In this case, should they use the soft/hard iron compensation?


2. If so, is it possible to perform complicated matrix calculation thru PIC16F1936?


3. Do Freescale provide the equation as a source or library form?


4. Do Freescale provide I2C example code?