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base-files: allow forcing all LEDs to on/off/blink state

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* add a UCI option to disable all LEDs.
* add an init.d parameter to blink all LEDs
* add on/off parameters to init.d

Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin 2024-02-09 18:10:12 +01:00
parent 3b661cfcf9
commit 1af15e8a2b
1 changed files with 28 additions and 0 deletions
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28
package/base-files/files/etc/init.d/led
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@ -3,6 +3,10 @@
START=96 START=96
extra_command "turnon" "Put the LEDs into their default state"
extra_command "turnoff" "Turn all LEDs off"
extra_command "blink" "Blink all LEDs"
led_color_set() { led_color_set() {
local cfg="$1" local cfg="$1"
local sysfs="$2" local sysfs="$2"
@ -168,7 +172,31 @@ load_led() {
} }
} }
turnoff() {
for led in `ls /sys/class/leds/`; do
echo 0 > /sys/class/leds/$led/brightness
done
}
turnon() {
turnoff
. /etc/diag.sh
set_state done
start
}
blink() {
for led in `ls /sys/class/leds/`; do
echo 0 > /sys/class/leds/$led/brightness
echo timer > /sys/class/leds/$led/trigger
done
}
start() { start() {
[ "$(uci -q get system.@system[-1].leds_off)" = '1' ] && {
turnoff
exit 0
}
[ -e /sys/class/leds/ ] && { [ -e /sys/class/leds/ ] && {
[ -s /var/run/led.state ] && { [ -s /var/run/led.state ] && {
local led trigger brightness color local led trigger brightness color