[Voyage-linux] Leds on Alix 2D3
Giulio Giandonato
(spam-protected)
Tue Feb 9 19:23:20 HKT 2010
Hi,
I own an Alix 2D3 where I installed Debian Lenny 5.0 and
linux-image-2.6.26-486-voyage
(I prefer to use the original Debian instead of Voyage Linux 0.6.2)
I inserted the following modules in /etc/modules to activate leds:
leds-alix
ledtrig-default-on
ledtrig-heartbeat
ledtrig-gpio
ledtrig-timer
and I created a script in /etc/init.d to start and stop them:
#!/bin/sh
case $1 in
start)
echo 'Leds ON'
echo heartbeat > /sys/class/leds/alix\:1/trigger
echo ide-disk > /sys/class/leds/alix\:2/trigger
echo netdev > /sys/class/leds/alix\:3/trigger
echo eth0 > /sys/class/leds/alix\:3/device_name
echo "link tx rx" > /sys/class/leds/alix\:3/mode
;;
stop)
echo 'Leds OFF'
echo heartbeat > /sys/class/leds/alix\:1/trigger
echo heartbeat > /sys/class/leds/alix\:2/trigger
echo heartbeat > /sys/class/leds/alix\:3/trigger
;;
esac
exit 0
For loading the script at boot time I used these commands:
chmod +x /etc/init.d/leds
update-rc.d leds defaults
When I boot, LED1 works in heartbeat mode, LED2 blinks on disk activity
but LED3 doesn't work and I receive the following errors:
/etc/rc2.d/S20leds: line 7: echo: write error: Invalid argument
/etc/rc2.d/S20leds: line 8: /sys/class/leds/alix:3/device_name: No
such file or directory
/etc/rc2.d/S20leds: line 9: /sys/class/leds/alix:3/mode: No such file
or directory
I don't know what to do, can you help me?
Thank you.
Bye.
Giulio
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