47 lines
667 B
Bash
47 lines
667 B
Bash
#!/bin/bash
|
|
|
|
#Set GPIO ID with push button
|
|
GPIO_ID="24"
|
|
|
|
#Initialize GPIO
|
|
echo $GPIO_ID > /sys/class/gpio/export
|
|
echo in > /sys/class/gpio/gpio$GPIO_ID/direction
|
|
|
|
#Start MPC
|
|
mpc clear
|
|
mpc load radios
|
|
mpc repeat on
|
|
mpc play
|
|
|
|
printf "MPC started"
|
|
|
|
|
|
i=0
|
|
echo "Loop check push"
|
|
while :
|
|
do
|
|
until /bin/grep 1 /sys/class/gpio/gpio$GPIO_ID/value >> /dev/null
|
|
do
|
|
/bin/sleep .1
|
|
i=0
|
|
done
|
|
|
|
echo i=$i
|
|
|
|
let i++
|
|
if [ $i -ge 3 ]
|
|
then
|
|
printf "Shutdown by button"
|
|
sudo systemctl poweroff
|
|
break
|
|
fi
|
|
|
|
if [ $i -ge 1 ]
|
|
then
|
|
echo "Next Track"
|
|
mpc next
|
|
/bin/sleep .5
|
|
fi
|
|
done
|
|
|