AOU:ajout du pi3

btn_track_pi3.sh

@@ -0,0 +1,46 @@
+#!/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
+