diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-03-13 10:33:36 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-03-30 08:23:20 +0200 |
| commit | aea9aba24910b8aa89a889e8d826b8dc69d3d48b (patch) | |
| tree | 51469149a38ca550f1e041a70603078ca630332a /commands/led.c | |
| parent | 441e9f5a72b245b671118f3e771eb129834a7a34 (diff) | |
| download | barebox-aea9aba24910b8aa89a889e8d826b8dc69d3d48b.tar.gz barebox-aea9aba24910b8aa89a889e8d826b8dc69d3d48b.tar.xz | |
led: add blinking/flashing and led_blink_pattern interface
So far blinking/flashing LEDs is only supported on led-trigger level.
Even without triggers it useful to be able to blink/flash LEDs, so
add this functionality to the LED core.
A led_blink_pattern consists of a number of on and off-periods which
are described in an array. Using such an array you can encode nearly
every blink pattern you need.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/led.c')
0 files changed, 0 insertions, 0 deletions