https://github.com/tomlxxvi/python-unipi-plc

Python programming on Unipi 1.1
https://github.com/tomlxxvi/python-unipi-plc

plc-programming python3 unipi-board

Last synced: 22 days ago
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Python programming on Unipi 1.1

• Host: GitHub
• URL: https://github.com/tomlxxvi/python-unipi-plc
• Owner: TomLXXVI
• License: mit
• Created: 2025-03-18T20:05:31.000Z (about 1 month ago)
• Default Branch: master
• Last Pushed: 2025-03-25T09:29:48.000Z (about 1 month ago)
• Last Synced: 2025-03-25T10:32:29.370Z (about 1 month ago)
• Topics: plc-programming, python3, unipi-board
• Language: Python
• Homepage:
• Size: 27.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# PLC Programming with Python on the Unipi 1.1 PLC Board

This repository holds a package `unipi` to emulate a PLC, while the PLC programs 

are written in pure Python. To test the package and play with it, the Unipi 1.1 

PLC board with a Raspberry Pi 3 was used. 

The communication between the PLC board and the PLC application running on the 

Raspberry Pi happens with Unipi EVOK 3 API. Class `GPIO` in module `gpio.py` of 

the package is the underlying module which takes care of the communication 

between the Python program and the EVOK 3 API.

To write a PLC application with the `unipi` package, the core class is 

`AbstractPLC` in module `plc.py`. Every PLC application must inherit from this 

class and should implement the abstract methods of this core class (

`control_routine`, `exit_routine`, and `emergency_routine`).

Some application examples can be found in the folder `applications` of this 

repository.