Added systemd for GPS

Projects/ADS-B/dump1090

@@ -1 +1 @@
-/home/pi/src/dump1090/
+/home/pi/src/dump1090

Projects/ADS-B/setup.sh

@@ -17,7 +17,7 @@ sudo service apache2 restart
 
 # dump1090 build and install
 mkdir -p ~/src
-pushd ~/src/dump1090
+pushd ~/src
 git clone https://github.com/flightaware/dump1090
 make
 sudo mkdir -p /var/www/html/dump1090-fa

Projects/GPS/etc/systemd/system/multi-user.target.wants/gpsd.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=GPS (Global Positioning System) Daemon
+Requires=gpsd.socket
+# Needed with chrony SOCK refclock
+After=chronyd.service
+
+[Service]
+Type=forking
+EnvironmentFile=-/etc/default/gpsd
+ExecStart=/usr/sbin/gpsd $GPSD_OPTIONS $DEVICES
+
+[Install]
+WantedBy=multi-user.target
+Also=gpsd.socket
+

Projects/GPS/etc/systemd/system/sockets.target.wants/gpsd.socket

@@ -0,0 +1,11 @@
+[Unit]
+Description=GPS (Global Positioning System) Daemon Sockets
+
+[Socket]
+ListenStream=/var/run/gpsd.sock
+ListenStream=[::1]:2947
+ListenStream=0.0.0.0:2947
+SocketMode=0600
+
+[Install]
+WantedBy=sockets.target