Hardware related stuff on the PC Engines apu2 board

apu2 front LEDs

I wrote a kernel module to access the 3 front LEDs on the apu2 board and a small daemon to use LEDs 2 and 3 as network up/downstream indicators. Download is here, just run

make

I use LED 1 as a load indicator:

modprobe ledtrig_default_on; modprobe ledtrig_heartbeat
echo heartbeat > /sys/class/leds/apu2:1/trigger

and run apuled like this:

apu2led eth0 -c nrt -f