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--- en:general_information:tutorial:autostart [2016/06/10 10:55] – removed liedmann
+++ en:general_information:tutorial:autostart [2022/08/04 15:02] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+++++ How to autostart application with systemd |
+==== Example for creating Qt application autostart on TQMa6x BSP ====
+. Create file **/lib/systemd/system/demo.service** with following content :
+<code>
+[Unit]
+After=multi-user.target
+Description=start Qt demo
+[Service]
+Type=forking
+RemainAfterExit=no
+ExecStart=/lib/systemd/systemd-demo start
+ExecStop=/lib/systemd/systemd-demo stop
+[Install]
+WantedBy=multi-user.target.wants
+</code>
+. Create file **/lib/systemd/systemd-demo** with following content :
+<code>
+#!/bin/sh
+case "$1" in
+        start)
+                echo 0 > /sys/class/graphics/fbcon/cursor_blink
+                /usr/bin/qt5-examples/quick/touchinteraction/touchinteraction
+                ;;
+        stop)
+                killall touchinteraction
+                ;;
+        *)
+                echo "usage: $0 [start|stop]"
+                exit 1
+                ;;
+esac
+</code>
+. make system-demo executable.\\
+. create symlink demo.service in **/etc/system/system/multi-user.target.wants** that points to the file **/lib/systemd/system/demo.service** :
+<code>
+cd /etc/systemd/system/multi-user.target.wants/
+ln -s /lib/systemd/system/demo.service demo.service
+</code>
+++++
+++++ How to autostart application with initd |
+. Move to **/etc/init.d** and create the startscript that you want to autorun on system boot.
+<code>
+nano /etc/init.d/startscript
+</code>
+. Use the following command to make the script executable.
+<code>
+chmod +x startscript
+</code>
+. Create a symlink to the script in  **/etc/rc.d**
+<code>
+ln -s /etc/init.d/startscript /etc/rc.d
+</code>
+++++