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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
. /lib/functions/leds.sh
get_status_led() {
local status_led_file
status_led_file=$(find /sys/class/leds/ -name "*:power" | head -n1)
if [ -d "$status_led_file" ]; then
basename $status_led_file
return
fi;
}
get_failsafe_led() {
local status_led_file
status_led_file=$(find /sys/class/leds/ -name "*:fault" | head -n1)
if [ -d "$status_led_file" ]; then
basename $status_led_file
return
fi;
}
set_state() {
status_led=$(get_status_led)
[ -z "$status_led" ] && return
case "$1" in
preinit)
status_led_blink_preinit
;;
failsafe)
status_led_off
status_led=$(get_failsafe_led)
status_led_blink_failsafe
;;
preinit_regular)
status_led_blink_preinit_regular
;;
upgrade)
status_led_blink_preinit_regular
;;
done)
status_led_on
;;
esac
}
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