Metadata-Version: 2.3
Name: xyscreens
Version: 1.0.0rc2
Summary: Library to control XY Screens projector screens and lifts.
Project-URL: Homepage, https://github.com/rrooggiieerr/xyscreens.py
Project-URL: Issues, https://github.com/rrooggiieerr/xyscreens.py/issues
Author-email: Rogier van Staveren <rogier@batoid.com>
License: Apache-2.0
License-File: LICENSE
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Home Automation
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.11
Requires-Dist: pyserial-asyncio-fast>=0.11
Requires-Dist: pyserial>=3.5
Description-Content-Type: text/markdown

# Python library to control XY Screens projector screens and lifts

![Python][python-shield]
[![GitHub Release][releases-shield]][releases]
[![Licence][license-shield]][license]
[![Maintainer][maintainer-shield]][maintainer]  
[![Github Sponsors][github-shield]][github]
[![PayPal][paypal-shield]][paypal]
[![BuyMeCoffee][buymecoffee-shield]][buymecoffee]
[![Patreon][patreon-shield]][patreon]

## Introduction

This python library lets you control XY Screens projector screens and lifts over the RS-485
interface.

XY Screens is an OEM manufacturer of projector screens and lifts, their devices are sold around the
world under various brand names.

## Features

- Position control, move the screen/lift to any position along the way
- Synchronous and asynchronous methods
- Uses Callbacks for asynchronous methods

### About position control

The XY Screens projector screens and lifts do not provide any positional feedback. The state of the
screen is thus always an assumed one. The screen position is calculated based on the time the cover
has moved and the configured up and down durations. This results in a potentioal error margin.
Every time the screen reaches it maximum up or down position the position and thus any potential
error is reset accordingly. If the screen is controlled outside of Home Assistant, for instance
with the remote control, the screen position and state will no longer represent the actual state.

## Hardware

I use a cheap USB RS-485 controller to talk to the projector screen where position 5 of the RJ25
connector is connected to D+ and position 6 to the D-.

![image](https://raw.githubusercontent.com/rrooggiieerr/xyscreens.py/main/usb-rs485.png)

See the documentation of your specific device on how to wire yours correctly.

## Protocol

If your devices follows the following protocol it's supported by this Python library:

2400 baud 8N1  
Up command  : 0xFF 0xAA 0xEE 0xEE 0xDD  
Down command: 0xFF 0xAA 0xEE 0xEE 0xEE  
Stop command: 0xFF 0xAA 0xEE 0xEE 0xCC

## Supported projector screens and lifts

The following projector screens is known to work:

- iVisions Electro M Series

The following projector screens and lifts are not tested but use the same protocol according to the
documentation:

- iVisions Electro L/XL/Pro/HD Series
- iVisions PL Series projector lift
- Elite Screens
- KIMEX
- DELUXX

Please let me know if your projector screen or projector lift works with this Python library so I
can improve the overview of supported projector screens and lifts.

## Installation

You can install the Python XY Screens library using the Python package manager PIP:

`pip3 install xyscreens`

## `xyscreens` CLI

You can use the Python XY Screens library directly from the command line to move your screen up or
down or to stop the screen using the following syntax:

Move the screen down: `python3 -m xyscreens <serial port> <duration> down`  
Stop the screen: `python3 -m xyscreens <serial port> <duration> stop`  
Move the screen up: `python3 -m xyscreens <serial port> <duration> up`

Where `<duration>` is the time in seconds to move the screen up or down. The process will wait till
the screen is up or down and show the progress.

### Troubleshooting

You can add the `--debug` flag to any CLI command to get a more details on what's going on. Like so:

`python3 -m xyscreens <serial port> <duration> down --debug`

## Support my work

Do you enjoy using this Python library? Then consider supporting my work using one of the following
platforms, your donation is greatly appreciated and keeps me motivated:

[![Github Sponsors][github-shield]][github]
[![PayPal][paypal-shield]][paypal]
[![BuyMeCoffee][buymecoffee-shield]][buymecoffee]
[![Patreon][patreon-shield]][patreon]

## Hire me

If you're in need for a freelance Python developer for your project please contact me, you can find
my email address on [my GitHub profile](https://github.com/rrooggiieerr).

[python-shield]: https://img.shields.io/badge/python-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54
[releases]: https://github.com/rrooggiieerr/xyscreens.py/releases
[releases-shield]: https://img.shields.io/github/v/release/rrooggiieerr/xyscreens.py?style=for-the-badge
[license]: ./LICENSE
[license-shield]: https://img.shields.io/github/license/rrooggiieerr/xyscreens.py?style=for-the-badge
[maintainer]: https://github.com/rrooggiieerr
[maintainer-shield]: https://img.shields.io/badge/MAINTAINER-%40rrooggiieerr-41BDF5?style=for-the-badge
[paypal]: https://paypal.me/seekingtheedge
[paypal-shield]: https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white
[buymecoffee]: https://www.buymeacoffee.com/rrooggiieerr
[buymecoffee-shield]: https://img.shields.io/badge/Buy%20Me%20a%20Coffee-ffdd00?style=for-the-badge&logo=buy-me-a-coffee&logoColor=black
[github]: https://github.com/sponsors/rrooggiieerr
[github-shield]: https://img.shields.io/badge/sponsor-30363D?style=for-the-badge&logo=GitHub-Sponsors&logoColor=ea4aaa
[patreon]: https://www.patreon.com/seekingtheedge/creators
[patreon-shield]: https://img.shields.io/badge/Patreon-F96854?style=for-the-badge&logo=patreon&logoColor=white
