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Several Questions about the LIS3MDL

Question asked by yeh.peihsun on Feb 12, 2015
1. On page 6, where it shows the orientation of the axis, does the arrow point in a way such that I should get positive readings by pointing them towards magnetic North? More specifically, what calibration procedure should I follow? I found this post, but what would really help is a step by step to find magnetic North: Thanks, never used a magnetometer before. 

2. How is the DRDY (Data Ready) interrupt pin operate? How do I set/clear it? And do the threshold registers have any affect on DRDY?

3. Not a question, but the register address map on page 23 has the INT_CFG register labeled as a second STATUS_REG.