41 lines
789 B
Bash
41 lines
789 B
Bash
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#!/bin/sh
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# Copyright (C) 2014 OpenWrt.org
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. /lib/functions/leds.sh
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get_status_led() {
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local status_led_file
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# There may be more than one color of power LED, try to avoid amber/red
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status_led_file=$(find /sys/class/leds/ -name "*:power" -a ! -name "*:amber:*" -a ! -name "*:red:*" | head -n1)
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if [ -d "$status_led_file" ]; then
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status_led=$(basename $status_led_file)
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return
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fi;
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# Now just pick any power LED
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status_led_file=$(find /sys/class/leds/ -name "*:power:*" | head -n1)
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if [ -d "$status_led_file" ]; then
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status_led=$(basename $status_led_file)
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return
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fi;
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}
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set_state() {
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get_status_led
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[ -z "$status_led" ] && return
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case "$1" in
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preinit)
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status_led_blink_preinit
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;;
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failsafe)
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status_led_blink_failsafe
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;;
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done)
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status_led_on
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;;
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esac
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}
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