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poppy: fix accel/gyro rotation matrix

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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>
This commit is contained in:
Gwendal Grignou
2017-02-16 11:48:59 -08:00
committed by chrome-bot
parent 08928c1f76
commit 38188d322e
1 changed files with 1 additions and 1 deletions
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2
board/poppy/board.c
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@@ -575,7 +575,7 @@ const matrix_3x3_t mag_standard_ref = {
const matrix_3x3_t lid_standard_ref = {
{ 0, FLOAT_TO_FP(1), 0},
{FLOAT_TO_FP(-1), 0, 0},
{ 0, 0, FLOAT_TO_FP(-1)}
{ 0, 0, FLOAT_TO_FP(1)}
};
struct motion_sensor_t motion_sensors[] = {