From 08c1adaa40b0204f500bf95492ef999f61cd8dc3 Mon Sep 17 00:00:00 2001
From: aouvrard <antoine.ouvrard@nereide.fr>
Date: Sun, 22 Jan 2017 12:36:23 +0100
Subject: [PATCH] AOU:ajout du pi3

---
 README => README.md              |  0
 btn_track.sh => btn_track_pi1.sh |  0
 btn_track_pi3.sh                 | 46 ++++++++++++++++++++++++++++++++
 3 files changed, 46 insertions(+)
 rename README => README.md (100%)
 rename btn_track.sh => btn_track_pi1.sh (100%)
 create mode 100644 btn_track_pi3.sh

diff --git a/README b/README.md
similarity index 100%
rename from README
rename to README.md
diff --git a/btn_track.sh b/btn_track_pi1.sh
similarity index 100%
rename from btn_track.sh
rename to btn_track_pi1.sh
diff --git a/btn_track_pi3.sh b/btn_track_pi3.sh
new file mode 100644
index 0000000..e359a9d
--- /dev/null
+++ b/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
+