> #!/bin/bash > > echo 91 > /sys/class/gpio/export > echo in > /sys/class/gpio/gpio91/direction > echo 200 > /sys/class/gpio/export > echo out > /sys/class/gpio/gpio200/direction > echo 1 > /sys/class/gpio/gpio200/value > while [ true ]; do > > i=`cat /sys/class/gpio/gpio91/value` > if [ $i -eq 0 ] > then > echo 0 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 1 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 0 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 1 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 0 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 1 > /sys/class/gpio/gpio200/value > sleep 0.5 > echo 0 > /sys/class/gpio/gpio200/value > /sbin/shutdown -h now > fi > sleep 3 > done & > > JP4 pin6 push button to ground > JP4 pin12 a led (via 390 Ohm) to ground
Here is a small sketch of the circuit, I used a bush-button switch with integrated blue LED (+ connects to the resistor, - to ground of Wandboard): +-------------------------------------------------------------------+ |Filename: Musicserver3.jpg | |Download: http://forums.slimdevices.com/attachment.php?attachmentid=15488| +-------------------------------------------------------------------+ ------------------------------------------------------------------------ gib8's Profile: http://forums.slimdevices.com/member.php?userid=62366 View this thread: http://forums.slimdevices.com/showthread.php?t=99395 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
