Metadata-Version: 2.1
Name: adafruit-circuitpython-il91874
Version: 1.2.0
Summary: CircuitPython `displayio` driver for IL91874-based ePaper displays
Home-page: https://github.com/adafruit/Adafruit_CircuitPython_IL91874
Author: Adafruit Industries
Author-email: circuitpython@adafruit.com
License: MIT
Description: Introduction
        ============
        
        .. image:: https://readthedocs.org/projects/adafruit-circuitpython-il91874/badge/?version=latest
            :target: https://circuitpython.readthedocs.io/projects/il91874/en/latest/
            :alt: Documentation Status
        
        .. image:: https://img.shields.io/discord/327254708534116352.svg
            :target: https://adafru.it/discord
            :alt: Discord
        
        .. image:: https://github.com/adafruit/Adafruit_CircuitPython_IL91874/workflows/Build%20CI/badge.svg
            :target: https://github.com/adafruit/Adafruit_CircuitPython_IL91874/actions
            :alt: Build Status
        
        CircuitPython `displayio` driver for IL91874-based ePaper displays
        
        
        Dependencies
        =============
        This driver depends on:
        
        * `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
        
        Please ensure all dependencies are available on the CircuitPython filesystem.
        This is easily achieved by downloading
        `the Adafruit library and driver bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle>`_.
        
        Installing from PyPI
        =====================
        
        On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from
        PyPI <https://pypi.org/project/adafruit-circuitpython-il91874/>`_. To install for current user:
        
        .. code-block:: shell
        
            pip3 install adafruit-circuitpython-il91874
        
        To install system-wide (this may be required in some cases):
        
        .. code-block:: shell
        
            sudo pip3 install adafruit-circuitpython-il91874
        
        To install in a virtual environment in your current project:
        
        .. code-block:: shell
        
            mkdir project-name && cd project-name
            python3 -m venv .env
            source .env/bin/activate
            pip3 install adafruit-circuitpython-il91874
        
        Usage Example
        =============
        
        .. code-block:: python
        
            """Simple test script for 2.7" 264x176 Tri-Color display shield
        
            Supported products:
              * Adafruit 2.7" Tri-Color ePaper Display Shield
                * https://www.adafruit.com/product/4229
              """
        
            import time
            import board
            import busio
            import displayio
            import adafruit_il91874
        
            displayio.release_displays()
        
            spi = board.SPI()
            epd_cs = board.D10
            epd_dc = board.D9
        
            display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs, baudrate=1000000)
            time.sleep(1)
        
            display = adafruit_il91874.IL91874(display_bus, width=264, height=176, highlight_color=0xff0000, rotation=90)
        
            g = displayio.Group()
        
            f = open("/display-ruler.bmp", "rb")
        
            pic = displayio.OnDiskBitmap(f)
            # CircuitPython 6 & 7 compatible
            t = displayio.TileGrid(
                pic, pixel_shader=getattr(pic, "pixel_shader", displayio.ColorConverter())
            )
            # CircuitPython 7 compatible only
            # t = displayio.TileGrid(pic, pixel_shader=pic.pixel_shader)
            g.append(t)
        
            display.show(g)
        
            display.refresh()
        
            print("refreshed")
        
            time.sleep(120)
        
        Contributing
        ============
        
        Contributions are welcome! Please read our `Code of Conduct
        <https://github.com/adafruit/Adafruit_CircuitPython_IL91874/blob/main/CODE_OF_CONDUCT.md>`_
        before contributing to help this project stay welcoming.
        
        Documentation
        =============
        
        For information on building library documentation, please check out `this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>`_.
        
Keywords: adafruit blinka circuitpython micropython il91874 displayio epd epaper
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: System :: Hardware
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Description-Content-Type: text/x-rst
