From faacfda6875f406ba37b0f87e3f518ed2389fc4e Mon Sep 17 00:00:00 2001
From: Bernhard Tittelbach <bernhard@tittelbach.org>
Date: Tue, 26 Mar 2019 13:03:26 +0100
Subject: [PATCH] start stop

---
 bt_connect_bobbycar.service |   18 ++++++++++++++++++
 bt_connect_bobbycar.sh      |   10 +++++++---
 bt_disconnect_bobbycar.sh   |    3 +++
 3 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100644 bt_connect_bobbycar.service
 create mode 100755 bt_disconnect_bobbycar.sh

diff --git a/bt_connect_bobbycar.service b/bt_connect_bobbycar.service
new file mode 100644
index 0000000..557d3bd
--- /dev/null
+++ b/bt_connect_bobbycar.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=start bt_connect_bobbycar.sh
+Requires=bluetooth.target
+After=bluetooth.target
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=5
+User=pi
+WorkingDirectory=/home/pi/2019-03-letsCluster-Hackathon/201903hackathon
+ExecStart=/home/pi/2019-03-letsCluster-Hackathon/201903hackathon/bt_connect_bobbycar.sh
+ExecStop=/home/pi/2019-03-letsCluster-Hackathon/201903hackathon/bt_disconnect_bobbycar.sh
+SyslogIdentifier=%i
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/bt_connect_bobbycar.sh b/bt_connect_bobbycar.sh
index 74d97a9..a4782d9 100755
--- a/bt_connect_bobbycar.sh
+++ b/bt_connect_bobbycar.sh
@@ -1,7 +1,11 @@
 #!/bin/zsh
 local BOBBYCAR=30:AE:A4:15:24:72
+local RFDEV=/dev/rfcomm1
+sudo bluetoothctl <<< "disconnect $BOBBYCAR"
+sleep 5
 sudo bluetoothctl <<< "connect $BOBBYCAR"
+sudo bluetoothctl <<< "trust $BOBBYCAR"
+sleep 8
+sudo rfcomm bind $RFDEV $BOBBYCAR  1
 sleep 3
-sudo rfcomm bind /dev/rfcomm1 $BOBBYCAR  1
-sleep 3
-./cpp/openCVnaiveObstacleAvoidance/openCVnaiveObstacleAvoidance > /dev/rfcomm1
\ No newline at end of file
+./cpp/openCVnaiveObstacleAvoidance/openCVnaiveObstacleAvoidance > $RFDEV
diff --git a/bt_disconnect_bobbycar.sh b/bt_disconnect_bobbycar.sh
new file mode 100755
index 0000000..95e318f
--- /dev/null
+++ b/bt_disconnect_bobbycar.sh
@@ -0,0 +1,3 @@
+#!/bin/zsh
+local BOBBYCAR=30:AE:A4:15:24:72
+sudo bluetoothctl <<< "disconnect $BOBBYCAR"
-- 
1.7.10.4