kevihead
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I've been using Madgwick's gait tracking algo for a similar thing. I don't use sensor fusion myself, but I tried it once and it worked reasonably well (but not as good as using his algo with raw accelerations and rotations). You'll have to take out …
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I think I can help with the first question. The accelerometer has a zero-g offset and it's documented in the BMI160 data sheet. There is also 1% cross axis sensitivity. The way to deal with that is to exploit the fact that no matter what the orien…
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I don't think I can choose fusion mode when just using metabase, so I assume it's using NDoF. I will try calibrating it, but I think that would only improve orientation, not accelerations. Yeah, I will work on writing a simple app, thanks.