doc: control readme update

Author: mavi0

control/README.md

@@ -2,7 +2,60 @@
 
 This goes somewhere connected to the LED network
 
-## Usage
+## Installation (using systemd)
+
+1. Download the appropriate binary for your system from the [releases page](https://github.com/lancaster-university/infolab-lights/releases):
+   ```bash
+   # For x86_64 systems
+   wget https://github.com/lancaster-university/infolab-lights/releases/latest/download/infolab-light-controller-x86_64-unknown-linux-gnu.tar.gz
+   
+   # For ARM64 systems (like Raspberry Pi 4)
+   wget https://github.com/lancaster-university/infolab-lights/releases/latest/download/infolab-light-controller-aarch64-unknown-linux-gnu.tar.gz
+   ```
+
+2. Extract the binary:
+   ```bash
+   tar -xzf infolab-light-controller-*.tar.gz
+   ```
+
+3. Create installation directory and move the binary:
+   ```bash
+   sudo mkdir -p /opt/infolab-lights
+   sudo mv infolab-light-controller-* /opt/infolab-lights/control
+   sudo chmod +x /opt/infolab-lights/control
+   ```
+
+4. Download the systemd service files:
+   ```bash
+   # Download the main service file
+   sudo wget -O /etc/systemd/system/infolab-lights.service https://raw.githubusercontent.com/lancaster-university/infolab-lights/master/control/infolab-lights.service
+   
+   # Download the restart service file
+   sudo wget -O /etc/systemd/system/infolab-lights-restart.service https://raw.githubusercontent.com/lancaster-university/infolab-lights/master/control/infolab-lights-restart.service
+   
+   # Download the restart timer file
+   sudo wget -O /etc/systemd/system/infolab-lights-restart.timer https://raw.githubusercontent.com/lancaster-university/infolab-lights/master/control/infolab-lights-restart.timer
+   ```
+
+5. Download the scene file:
+   ```bash
+   sudo wget -O /opt/infolab-lights/InfoLab.xml https://raw.githubusercontent.com/lancaster-university/infolab-lights/master/control/InfoLab.xml
+   ```
+
+6. Enable and start the services:
+   ```bash
+   sudo systemctl enable infolab-lights.service
+   sudo systemctl start infolab-lights.service
+   sudo systemctl enable infolab-lights-restart.timer
+   sudo systemctl start infolab-lights-restart.timer
+   ```
+>Note: The restart timer ensures the service restarts 5 mins after reboot - this is a solution to help dealing with slow MikroTiks when there's a powercut.
+7. Check the service status:
+   ```bash
+   sudo systemctl status infolab-lights.service
+   ```
+
+## Optionally: building from source
 
 ```bash
 cargo run -- --pixels wss://infolab21-lights.lancaster.ac.uk/live/websocket --scene InfoLab.xml
@@ -20,5 +73,5 @@ cargo run -- --pixels wss://infolab21-lights.lancaster.ac.uk/live/websocket --sc
 Build for rpi:
 
 ```bash
-cross build --release --target armv7-unknown-linux-gnueabihf
-```
+cross build --release --target armv7-unknown-linux-gnu
+```

control/infolab-lights-restart.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=Restart Infolab Lights Service
+
+[Service]
+Type=oneshot
+ExecStart=/bin/systemctl restart infolab-lights.service

control/infolab-lights-restart.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Run infolab-lights-restart.service 5 minutes after boot
+
+[Timer]
+OnBootSec=5min
+Unit=infolab-lights-restart.service
+
+[Install]
+WantedBy=multi-user.target

control/infolab-lights.service

@@ -4,13 +4,13 @@ After=network.target
 
 [Service]
 Type=simple
-ExecStart=/path/to/your/control --scene /path/to/your/scene.xml --pixels wss://your-pixel-source.example.com
-WorkingDirectory=/path/to/your/working/directory
+ExecStart=/opt/infolab-lights/control --scene /opt/infolab-lights/InfoLab.xml --pixels wss://infolab21-lights.lancaster.ac.uk/screen_stream/websocket
+WorkingDirectory=/opt/infolab-lights
 Restart=always
 RestartSec=5
 StartLimitIntervalSec=0
 # This makes systemd ignore the exit code 1
 SuccessExitStatus=1
 
 [Install]
-WantedBy=multi-user.target 
+WantedBy=multi-user.target