2 # Copyright (C) 2013 OpenWrt.org
7 local basepath
="/proc/device-tree"
8 local nodepath
="$basepath/aliases/led-$1"
10 [ -f "$nodepath" ] && ledpath
=$
(cat "$nodepath")
11 [ -n "$ledpath" ] && \
12 label
=$
(cat "$basepath$ledpath/label" 2>/dev
/null
) || \
13 label
=$
(cat "$basepath$ledpath/chan-name" 2>/dev
/null
)
19 [ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
23 led_set_attr
$1 "trigger" "timer"
24 led_set_attr
$1 "delay_on" "$2"
25 led_set_attr
$1 "delay_off" "$3"
29 led_set_attr
$1 "trigger" "none"
30 led_set_attr
$1 "brightness" 255
34 led_set_attr
$1 "trigger" "none"
35 led_set_attr
$1 "brightness" 0
38 status_led_set_timer
() {
39 led_timer
$status_led "$1" "$2"
40 [ -n "$status_led2" ] && led_timer
$status_led2 "$1" "$2"
43 status_led_set_heartbeat
() {
44 led_set_attr
$status_led "trigger" "heartbeat"
49 [ -n "$status_led2" ] && led_on
$status_led2
54 [ -n "$status_led2" ] && led_off
$status_led2
57 status_led_blink_slow
() {
58 led_timer
$status_led 1000 1000
61 status_led_blink_fast
() {
62 led_timer
$status_led 100 100
65 status_led_blink_preinit
() {
66 led_timer
$status_led 100 100
69 status_led_blink_failsafe
() {
70 led_timer
$status_led 50 50
73 status_led_blink_preinit_regular
() {
74 led_timer
$status_led 200 200