diff options
| author | Aseda Aboagye <aaboagye@google.com> | 2018-08-03 10:42:36 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-08-10 05:08:33 -0700 |
| commit | a8226e33836ed99dbde26e754e61222ad5a647bd (patch) | |
| tree | 2b8005388c285658e5c656e49b9ee2af2e5d5c40 /chip/npcx/cec.c | |
| parent | 003c9d50b7ff38041dbd3582f386bc886a68dba5 (diff) | |
| download | chrome-ec-a8226e33836ed99dbde26e754e61222ad5a647bd.tar.gz | |
fpsensor: Add timing statistics.
This commit adds some basic timing statistics around fingerprint
capture, matching, and overall timing for returning a response for a
fingerprint. A new host command is added, EC_CMD_FP_STATS, which
returns these metrics. Additionally, ectool has been extended with the
`fpstats` to command retrieve these metrics.
BUG=b:111316382
BRANCH=None
TEST=Flash nocturne_fp, perform capture and match, view results using
ectool and verify that they are reasonable.
Change-Id: Ib675116eebc8131d7b30e721d00eccfdb8905821
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1162961
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Nicolas Norvez <norvez@chromium.org>
Diffstat (limited to 'chip/npcx/cec.c')
0 files changed, 0 insertions, 0 deletions