From: Keith Packard <keithp@keithp.com>
Date: Mon, 21 Mar 2011 23:51:23 +0000 (+0900)
Subject: altos: Compute a 'trust' value for the barometer
X-Git-Tag: 0.9.3~116
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=c14d6c5ace1d67bd948273ceb7eb6807b29c3806;hp=c14d6c5ace1d67bd948273ceb7eb6807b29c3806;p=fw%2Faltos

altos: Compute a 'trust' value for the barometer

Instead of making the baro use/don't-use decision binary, use a 'trust
value' which slowly migrates from baro+accel to accel-only mode. This
eliminates bumps in the data from a rapid shift.

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