Quaternion calculation

By doyke , 27 August 2013

I have a few short questions:
1. Is the quaternion output in Q.30 format (values between -2 and +2) ? Q.31 ?
2. As far as I know, 6-axes quaternion calculation needs feedback factors (at least one). How is the correction feedback (from the accel data) handled in the DMP?

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