tree 474c16f78ee85ffeed7c4bead293fd3e78ab9bbb
parent 08928c1f76f932f259c5dd5db7e007992e7e8887
author Gwendal Grignou <gwendal@chromium.org> 1487274539 -0800
committer chrome-bot <chrome-bot@chromium.org> 1487416259 -0800

poppy: fix accel/gyro rotation matrix

The matrix was not correct and sensor would report -1G along the Z axis
while on a flat surface.

BUG=chrome-os-partner:63021
BRANCH=none
TEST=Check in ARC++ AIDA64 the gravity data is reported correctly along
the Z axis.

Change-Id: I0ddbf40876746432c640f547a5efede3a07c6eec
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/444066
Tested-by: Rajat Jain <rajatja@chromium.org>
Reviewed-by: Rajat Jain <rajatja@chromium.org>