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>
2 files changed
