blob: bf5b779aa8a94d64ac622d64dcb8f9a141556675 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#!/bin/sh
. /lib/functions/leds.sh
get_status_led() {
local status_led_file
# There may be more than one color of power LED, try to avoid amber/red
status_led_file=$(find /sys/class/leds/ -name "*:power" -a ! -name "*:amber:*" -a ! -name "*:red:*" | head -n1)
if [ -d "$status_led_file" ]; then
status_led=$(basename $status_led_file)
return
fi;
# Now just pick any power LED
status_led_file=$(find /sys/class/leds/ -name "*:power" | head -n1)
if [ -d "$status_led_file" ]; then
status_led=$(basename $status_led_file)
return
fi;
# And finally, let's also try the device-Tree aliases node
status_led="$(get_dt_led status)"
}
set_state() {
get_status_led
[ -z "$status_led" ] && return
case "$1" in
preinit)
status_led_blink_preinit
;;
failsafe)
status_led_blink_failsafe
;;
preinit_regular)
status_led_blink_preinit_regular
;;
done)
status_led_on
;;
esac
}
|
