diff options
| author | Vic Yang <victoryang@chromium.org> | 2013-05-27 16:14:28 +0800 |
|---|---|---|
| committer | ChromeBot <chrome-bot@google.com> | 2013-05-28 12:53:51 -0700 |
| commit | 87d8f8e5b1ced8647640eef710088d453d0f0e33 (patch) | |
| tree | 2af7b6bdf6ec8b3e88471de07198baa9f8c86e8f /include/ec_commands.h | |
| parent | 99e3fc93e697d646925972790060805e72e39da5 (diff) | |
| download | chrome-ec-87d8f8e5b1ced8647640eef710088d453d0f0e33.tar.gz | |
Add ectool command to control LED color
This provides a way to control LED color with ectool. We can either set
the color or switch back to automatic control.
BUG=chrome-os-partner:19745
TEST=ectool led red -> LED turns red.
ectool led green -> LED turns green.
Unplug charger -> LED turns off.
ectool led green -> LED turns of and shows green.
ectool led auto -> LED back to normal.
BRANCH=spring
Change-Id: I0b455f34cea448660fe44a5fecaac1cb084f8144
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56721
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'include/ec_commands.h')
| -rw-r--r-- | include/ec_commands.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h index 4f226f7abf..d4a88f510b 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -723,6 +723,20 @@ enum lightbar_command { }; /*****************************************************************************/ +/* LED control commands */ + +#define EC_CMD_LED_SET 0x29 + +#define EC_LED_FLAGS_AUTO (1 << 1) + +struct ec_params_led_set { + uint8_t r; + uint8_t g; + uint8_t b; /* Used as yellow if there is no blue LED */ + uint8_t flags; +} __packed; + +/*****************************************************************************/ /* Verified boot commands */ /* |