README.md

@@ -1,23 +1,18 @@
 # Receipt Printer
 
-This software is designed to run on a debian based system and acts as a middle-man between the EZGG LAN Manager database and the USB interface of the receipt printer.
+This software is designed to run on a debian based system and acts as a middle-man between the EZ LAN Manager database and the USB interface of the receipt printer.
 
 # Notes
 
 - Does only work on Linux
+- Needs root privileges or udev config to work
+- Designed to run alone on a Raspberry Pi
 - Not meant to be exposed to the internet, local deployment only
-- For EZGG LAN Manager configuration, check README in that repo
+- For EZ LAN Manager configuration, check README in that repo
 
 # Deploy
 
 1. Configure password and port in `main.py`
 2. Make sure USB printer is connected to device
-3. Install requirements in venv
+3. Install requirements with sudo
-4. Adapt `receipt-printer.service` as needed and move to `~/.config/systemd/user`
+4. Run `main.py` with sudo
-5. Enable unit in systemd:
-```sh
-systemctl --user daemon-reexec
-systemctl --user daemon-reload
-systemctl --user enable receipt-printer
-systemctl --user start receipt-printer
-```

receipt-printer.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=Receipt Printer
-After=network.target
-
-[Service]
-WorkingDirectory=/opt/ReceiptPrinter
-ExecStart=/opt/ReceiptPrinter/printer-venv/bin/python main.py
-Restart=always
-RestartSec=3
-
-Environment=PYTHONUNBUFFERED=1
-
-[Install]
-WantedBy=default.target