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| author | Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com> | 2020-07-21 16:50:28 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-07-22 09:44:27 +0000 |
| commit | c02e23c66b17a67b24f970c56ba115a55b572df7 (patch) | |
| tree | e6fe932c2a9909c77f190c4298d10dc7ad81342b /board/woomax/board.c | |
| parent | 9652e15a8dd64e6546ba418cc9058e96375ba919 (diff) | |
| download | chrome-ec-c02e23c66b17a67b24f970c56ba115a55b572df7.tar.gz | |
woomax: Config lid and base rotation matrix.
Config lid and base rotation matrix.
BUG=b:160933251
BRANCH=master
TEST=manual
Enable ec console "accelinfo on" and check angle from 0 to 360 degree.
Signed-off-by: Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: I2e8e8a7c7e31c831aa386013b473184569bbcd39
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2309527
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'board/woomax/board.c')
| -rw-r--r-- | board/woomax/board.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/board/woomax/board.c b/board/woomax/board.c index 2a56852173..5ed21fa03a 100644 --- a/board/woomax/board.c +++ b/board/woomax/board.c @@ -50,6 +50,19 @@ static struct mutex g_base_mutex; static struct kionix_accel_data g_kx022_data; static struct bmi_drv_data_t g_bmi160_data; +/* Rotation matrix for the lid accelerometer */ +static const mat33_fp_t lid_standard_ref = { + { FLOAT_TO_FP(-1), 0, 0 }, + { 0, FLOAT_TO_FP(-1), 0 }, + { 0, 0, FLOAT_TO_FP(1) }, +}; + +static const mat33_fp_t base_standard_ref = { + { 0, FLOAT_TO_FP(-1), 0}, + { FLOAT_TO_FP(-1), 0, 0}, + { 0, 0, FLOAT_TO_FP(-1)}, +}; + /* TODO(gcc >= 5.0) Remove the casts to const pointer at rot_standard_ref */ struct motion_sensor_t motion_sensors[] = { [LID_ACCEL] = { @@ -63,7 +76,7 @@ struct motion_sensor_t motion_sensors[] = { .drv_data = &g_kx022_data, .port = I2C_PORT_SENSOR, .i2c_spi_addr_flags = KX022_ADDR1_FLAGS, - .rot_standard_ref = NULL, + .rot_standard_ref = &lid_standard_ref, .default_range = 2, /* g, enough for laptop. */ .min_frequency = KX022_ACCEL_MIN_FREQ, .max_frequency = KX022_ACCEL_MAX_FREQ, @@ -92,7 +105,7 @@ struct motion_sensor_t motion_sensors[] = { .port = I2C_PORT_SENSOR, .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS, .default_range = 2, /* g, enough for laptop */ - .rot_standard_ref = NULL, + .rot_standard_ref = &base_standard_ref, .min_frequency = BMI_ACCEL_MIN_FREQ, .max_frequency = BMI_ACCEL_MAX_FREQ, .config = { |