Joystick önálló téma initial

docs/onallo/joystick.md

@@ -0,0 +1,47 @@
+---
+layout: default
+title: Joystick
+# permalink: /joy/
+# icon: material/math-compass
+# icon: material/home
+# icon: material/function-variant
+# icon: material/math-integral-box # elméleti tananyag
+---
+
+
+# Joystick bevezetés
+
+Todo
+
+## Joystick  WSL alatt
+
+Töltsük le a `foxe` extension-t Foxglove Studio-hoz, majd drag and drop módszerrel húzzuk bele a `foxglove-joystick` csomagot.
+
+Letölthető a [github.com/joshnewans/foxglove-joystick/releases](https://github.com/joshnewans/foxglove-joystick/releases) GitHub oldalról.
+
+
+
+```powershell
+ros2 topic echo /joy --csv
+```
+
+![alt text](joy1.gif)
+
+## Josytick Linux alatt
+
+```bash
+$ lsusb
+Bus 001 Device 004: ID 046d:c219 Logitech, Inc. Cordless RumblePad 2
+$ ls -l /dev/input/js0 
+$ sudo chmod a+rw /dev/input/js0
+```
+
+```bash
+ros2 topic echo /joy
+```
+
+## ROS 2 joy package
+
+```bash
+sudo apt install ros-humble-joy
+```

mkdocs.yml

@@ -66,6 +66,7 @@ nav:
     - onallo/linux.md
     - onallo/ros2launchmarker.md
     - onallo/mermaid.md
+    - onallo/joystick.md
     - ros2halado/rqt.md    
     - ros2halado/qos.md    
     - ros2halado/mcap.md