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| author | Gwendal Grignou <gwendal@chromium.org> | 2018-01-03 10:09:22 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-01-08 17:22:48 -0800 |
| commit | c49334f1433e15ca2549c06b7aa283896249dd25 (patch) | |
| tree | 6fe75a886f8bc7bfde3e15d0fa721ff4e6a0a34d /util | |
| parent | f5798790ad05477f52ce0001bfc52a5512c87d9b (diff) | |
| download | chrome-ec-c49334f1433e15ca2549c06b7aa283896249dd25.tar.gz | |
ec_commands: Add sync sensor
SYNC motion sensor are use to count event.
It sends an event to the AP each time a GPIO goes low/high, the datum
contains a 16 bit counter.
The location indicates the source of the event, as Android sensor hal
will use this information (via sysfs location attribute) to link the
sensor with other subsystem.
BUG=b:67743747
BRANCH=none
TEST=Unit tests.
Change-Id: Ia808b25730ad4100efa216c6a86b7b090197c5a3
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/848496
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/ectool.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/util/ectool.c b/util/ectool.c index 562a84e53a..5d23bb7243 100644 --- a/util/ectool.c +++ b/util/ectool.c @@ -3783,6 +3783,9 @@ static int cmd_motionsense(int argc, char **argv) case MOTIONSENSE_TYPE_BARO: printf("barometer\n"); break; + case MOTIONSENSE_TYPE_SYNC: + printf("sync\n"); + break; default: printf("unknown\n"); } @@ -3795,6 +3798,9 @@ static int cmd_motionsense(int argc, char **argv) case MOTIONSENSE_LOC_LID: printf("lid\n"); break; + case MOTIONSENSE_LOC_CAMERA: + printf("camera\n"); + break; default: printf("unknown\n"); } @@ -3831,6 +3837,9 @@ static int cmd_motionsense(int argc, char **argv) case MOTIONSENSE_CHIP_BH1730: printf("bh1730\n"); break; + case MOTIONSENSE_CHIP_GPIO: + printf("gpio\n"); + break; default: printf("unknown\n"); } |