diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2015-08-17 14:58:32 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-08-24 19:08:20 +0000 |
| commit | 0e01759cedcd25868196508177791388b89450e5 (patch) | |
| tree | d361152082ad7a92a37d3e5fb9d7981202c40b19 /driver/accelgyro_lsm6ds0.c | |
| parent | de42bb285fa45a777ed7a27be9f4c99c8f606ed8 (diff) | |
| download | chrome-ec-0e01759cedcd25868196508177791388b89450e5.tar.gz | |
math: Add inverse matrix calculation
Add a slow inverse matrix calculation function.
It is needed to apply factory offset properly.
Also consider the NULL matrix the identity matrix.
BRANCH=smaug,cyan
TEST=Unit test
BUG=chromium:517675
Change-Id: Ifa11954992e6f2fab02b4e92684e7b01bbaafe94
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/294594
Reviewed-by: Sheng-liang Song <ssl@chromium.org>
Diffstat (limited to 'driver/accelgyro_lsm6ds0.c')
0 files changed, 0 insertions, 0 deletions