adafruit-circuitpython-displayio-ssd1305


Nameadafruit-circuitpython-displayio-ssd1305 JSON
Version 1.4.0 PyPI version JSON
download
home_page
SummaryDisplayIO driver for SSD1305 monochrome displays
upload_time2023-11-06 23:30:28
maintainer
docs_urlNone
author
requires_python
licenseMIT
keywords adafruit blinka circuitpython micropython displayio_ssd1305 displayio ssd1305 oled
VCS
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requirements No requirements were recorded.
Travis-CI No Travis.
coveralls test coverage No coveralls.
            Introduction
============

.. image:: https://readthedocs.org/projects/adafruit-circuitpython-displayio_ssd1305/badge/?version=latest
    :target: https://docs.circuitpython.org/projects/displayio_ssd1305/en/latest/
    :alt: Documentation Status

.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg
    :target: https://adafru.it/discord
    :alt: Discord

.. image:: https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1305/workflows/Build%20CI/badge.svg
    :target: https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1305/actions
    :alt: Build Status

.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
    :target: https://github.com/psf/black
    :alt: Code Style: Black

DisplayIO driver for SSD1305 monochrome displays

For the framebuf based driver see `Adafruit CircuitPython SSD1305 <https://github.com/adafruit/Adafruit_CircuitPython_SSD1305/>`_.


Dependencies
=============
This driver depends on:

* `Adafruit CircuitPython Version 5+ <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://circuitpython.org/libraries>`_.

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-displayio_ssd1305/>`_. To install for current user:

.. code-block:: shell

    pip3 install adafruit-circuitpython-displayio-ssd1305

To install system-wide (this may be required in some cases):

.. code-block:: shell

    sudo pip3 install adafruit-circuitpython-displayio-ssd1305

To install in a virtual environment in your current project:

.. code-block:: shell

    mkdir project-name && cd project-name
    python3 -m venv .venv
    source .venv/bin/activate
    pip3 install adafruit-circuitpython-displayio-ssd1305

Usage Example
=============

.. code-block:: python

    import board
    import displayio
    # Starting in CircuitPython 9.x fourwire will be a seperate internal library
    # rather than a component of the displayio library
    try:
        from fourwire import FourWire
    # Use for I2C
    #    from i2cdisplaybus import I2CDisplayBus
    except ImportError:
        from displayio import FourWire
        # from displayio import I2CDisplay as I2CDisplayBus
    import terminalio
    from adafruit_display_text import label
    import adafruit_displayio_ssd1305

    displayio.release_displays()

    # Use for SPI
    spi = board.SPI()
    oled_cs = board.D5
    oled_dc = board.D6
    display_bus = FourWire(
        spi, command=oled_dc, chip_select=oled_cs, baudrate=1000000, reset=board.D9
    )

    # Use for I2C
    # i2c = board.I2C()
    #
    # display_bus = I2CDisplayBus(i1c, device_address=0x3c)

    WIDTH = 128
    HEIGHT = 64     # Change to 32 if needed
    BORDER = 8
    FONTSCALE = 1

    display = adafruit_displayio_ssd1305.SSD1305(display_bus, width=WIDTH, height=HEIGHT)

    # Make the display context
    splash = displayio.Group()
    display.root_group = splash

    color_bitmap = displayio.Bitmap(display.width, display.height, 1)
    color_palette = displayio.Palette(1)
    color_palette[0] = 0xFFFFFF # White

    bg_sprite = displayio.TileGrid(color_bitmap,
                                   pixel_shader=color_palette,
                                   x=0, y=0)
    splash.append(bg_sprite)

    # Draw a smaller inner rectangle
    inner_bitmap = displayio.Bitmap(display.width - BORDER * 2, display.height - BORDER * 2, 1)
    inner_palette = displayio.Palette(1)
    inner_palette[0] = 0x000000 # Black
    inner_sprite = displayio.TileGrid(inner_bitmap,
                                      pixel_shader=inner_palette,
                                      x=BORDER, y=BORDER)
    splash.append(inner_sprite)

    # Draw a label
    text = "Hello World!"
    text_area = label.Label(terminalio.FONT, text=text, color=0xFFFFFF)
    text_width = text_area.bounding_box[2] * FONTSCALE
    text_group = displayio.Group(scale=FONTSCALE, x=display.width // 2 - text_width // 2,
                                 y=display.height // 2)
    text_group.append(text_area) # Subgroup for text scaling
    splash.append(text_group)

    while True:
        pass

Documentation
=============

API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/displayio_ssd1305/en/latest/>`_.

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>`_.

Contributing
============

Contributions are welcome! Please read our `Code of Conduct
<https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1305/blob/main/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.

            

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To install for current user:\n\n.. code-block:: shell\n\n    pip3 install adafruit-circuitpython-displayio-ssd1305\n\nTo install system-wide (this may be required in some cases):\n\n.. code-block:: shell\n\n    sudo pip3 install adafruit-circuitpython-displayio-ssd1305\n\nTo install in a virtual environment in your current project:\n\n.. code-block:: shell\n\n    mkdir project-name && cd project-name\n    python3 -m venv .venv\n    source .venv/bin/activate\n    pip3 install adafruit-circuitpython-displayio-ssd1305\n\nUsage Example\n=============\n\n.. code-block:: python\n\n    import board\n    import displayio\n    # Starting in CircuitPython 9.x fourwire will be a seperate internal library\n    # rather than a component of the displayio library\n    try:\n        from fourwire import FourWire\n    # Use for I2C\n    #    from i2cdisplaybus import I2CDisplayBus\n    except ImportError:\n        from displayio import FourWire\n        # from displayio import I2CDisplay as I2CDisplayBus\n    import terminalio\n    from adafruit_display_text import label\n    import adafruit_displayio_ssd1305\n\n    displayio.release_displays()\n\n    # Use for SPI\n    spi = board.SPI()\n    oled_cs = board.D5\n    oled_dc = board.D6\n    display_bus = FourWire(\n        spi, command=oled_dc, chip_select=oled_cs, baudrate=1000000, reset=board.D9\n    )\n\n    # Use for I2C\n    # i2c = board.I2C()\n    #\n    # display_bus = I2CDisplayBus(i1c, device_address=0x3c)\n\n    WIDTH = 128\n    HEIGHT = 64     # Change to 32 if needed\n    BORDER = 8\n    FONTSCALE = 1\n\n    display = adafruit_displayio_ssd1305.SSD1305(display_bus, width=WIDTH, height=HEIGHT)\n\n    # Make the display context\n    splash = displayio.Group()\n    display.root_group = splash\n\n    color_bitmap = displayio.Bitmap(display.width, display.height, 1)\n    color_palette = displayio.Palette(1)\n    color_palette[0] = 0xFFFFFF # White\n\n    bg_sprite = displayio.TileGrid(color_bitmap,\n                                   pixel_shader=color_palette,\n                                   x=0, y=0)\n    splash.append(bg_sprite)\n\n    # Draw a smaller inner rectangle\n    inner_bitmap = displayio.Bitmap(display.width - BORDER * 2, display.height - BORDER * 2, 1)\n    inner_palette = displayio.Palette(1)\n    inner_palette[0] = 0x000000 # Black\n    inner_sprite = displayio.TileGrid(inner_bitmap,\n                                      pixel_shader=inner_palette,\n                                      x=BORDER, y=BORDER)\n    splash.append(inner_sprite)\n\n    # Draw a label\n    text = \"Hello World!\"\n    text_area = label.Label(terminalio.FONT, text=text, color=0xFFFFFF)\n    text_width = text_area.bounding_box[2] * FONTSCALE\n    text_group = displayio.Group(scale=FONTSCALE, x=display.width // 2 - text_width // 2,\n                                 y=display.height // 2)\n    text_group.append(text_area) # Subgroup for text scaling\n    splash.append(text_group)\n\n    while True:\n        pass\n\nDocumentation\n=============\n\nAPI documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/displayio_ssd1305/en/latest/>`_.\n\nFor 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>`_.\n\nContributing\n============\n\nContributions are welcome! 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