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42 lines
1006 B
42 lines
1006 B
#!/bin/sh
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# Copyright (C) 2007-2013 OpenWrt.org
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# This setup gives us 4.5 distinguishable states:
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#
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# (1-LED) Solid OFF: Bootloader running, or kernel hung (timer task stalled)
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# (1-LED) Solid ON: Kernel hung (timer task stalled)
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# (2-LED) Solid RED: Bootloader running, or kernel hung (timer task stalled)
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# (2-LED) Solid YELLOW: Kernel hung (timer task stalled)
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# 5Hz blink: preinit
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# 10Hz blink: failsafe
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# (1-LED) Heartbeat: normal operation
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# (2-LED) Solid GREEN: normal operation
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. /lib/functions/leds.sh
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get_status_led() {
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[ -d "/sys/class/leds/status" ] && status_led="status"
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[ -d "/sys/class/leds/power:green" ] && status_led="power:green"
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}
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set_state() {
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get_status_led
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case "$1" in
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preinit)
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status_led_set_timer 100 100
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;;
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failsafe)
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status_led_set_timer 50 50
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;;
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done)
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[ "$status_led" = "status" ] && {
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status_led_set_heartbeat
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}
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[ "$status_led" = "power:green" ] && {
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status_led_set_on
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led_off "power:red"
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}
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;;
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esac
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}
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