altos: Measure mmc5983 offset
authorKeith Packard <keithp@keithp.com>
Wed, 29 Sep 2021 17:24:02 +0000 (10:24 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 29 Sep 2021 17:30:46 +0000 (10:30 -0700)
This improves mmc5983 accuracy by using the SET/RESET mechanism which
flips the orientation of the mag sensor to cal-out any sensor bias.

Signed-off-by: Keith Packard <keithp@keithp.com>

No differences found