diff options
| author | Ko_Ko <Ko_Ko@compal.corp-partner.google.com> | 2020-09-21 17:45:12 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-23 10:16:03 +0000 |
| commit | 07a898d958ec39889bc433c215f6498f39b1c359 (patch) | |
| tree | cda03788c996d5ae16defdf0cd8016919c01e0bb /board/madoo/board.c | |
| parent | a90b862f2eeb2c486fd253772dd77b5ac40fe34f (diff) | |
| download | chrome-ec-07a898d958ec39889bc433c215f6498f39b1c359.tar.gz | |
Madoo: Fix rotation matrices for base sensor
This commit adds the needed rotation matrices for base sensor to place
the measurements into the standard reference frame.
BUG=b:167940144
BRANCH=none
TEST=Build and flash madoo. Compare accel readings against
released chromebooks and verify that they match in orientation and
sign.
Signed-off-by: Ko_Ko <Ko_Ko@compal.corp-partner.google.com>
Change-Id: Ieaee61a4e9e3c5c551b250045d30c6572bb18e65
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2419740
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Ko Ko <ko_ko@compal.corp-partner.google.com>
Commit-Queue: Ko Ko <ko_ko@compal.corp-partner.google.com>
Diffstat (limited to 'board/madoo/board.c')
| -rw-r--r-- | board/madoo/board.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/madoo/board.c b/board/madoo/board.c index 8e7cdea963..6be658ad9a 100644 --- a/board/madoo/board.c +++ b/board/madoo/board.c @@ -307,9 +307,9 @@ static const mat33_fp_t lid_standard_ref = { }; static const mat33_fp_t base_standard_ref = { - { FLOAT_TO_FP(1), 0, 0}, - { 0, 0, FLOAT_TO_FP(1)}, { 0, FLOAT_TO_FP(1), 0}, + { FLOAT_TO_FP(-1), 0, 0}, + { 0, 0, FLOAT_TO_FP(1)} }; static struct accelgyro_saved_data_t g_bma253_data; |