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sensor: bmi160/bma2x2: Fix the timeout value of compensation.

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CL:957872 introduced "get_time().val + 400" as the deadline to perform
compensation and the comment in bma2x2.c mentioned the deadline should be
400ms. But the unit of val in timestamp_t is microsecond not milisecond
so only 400us is defined not 400ms.

BRANCH=none
BUG=b:76234078
BUG=b:76202592
TEST=test manually on the dut by performing calibrate.

Change-Id: I7a834ef6dcb0772569d2c8d6c507803deb5d2fc1
Signed-off-by: Marco Chen <marcochen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/979512
Commit-Ready: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
This commit is contained in:
Marco Chen
2018-03-24 16:12:34 +08:00
committed by chrome-bot
parent 9849d847e7
commit 67ee456782
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
driver/accel_bma2x2.c
View File

@@ -235,7 +235,7 @@ static int perform_calib(const struct motion_sensor_t *s)
* The sensor needs 16 samples. At 100Hz/10ms, it needs 160ms to
* complete. Set 400ms to have some margin.
*/
deadline.val = get_time().val + 400;
deadline.val = get_time().val + 400 * MSEC;
do {
if (timestamp_expired(deadline, NULL)) {
ret = EC_RES_TIMEOUT;

2
driver/accelgyro_bmi160.c
View File

@@ -636,7 +636,7 @@ static int perform_calib(const struct motion_sensor_t *s)
ret = raw_write8(s->port, s->addr, BMI160_FOC_CONF, val);
ret = raw_write8(s->port, s->addr, BMI160_CMD_REG,
BMI160_CMD_START_FOC);
deadline.val = get_time().val + 400;
deadline.val = get_time().val + 400 * MSEC;
do {
if (timestamp_expired(deadline, NULL)) {
ret = EC_RES_TIMEOUT;