Metadata-Version: 2.1
Name: adafruit-circuitpython-max7219
Version: 1.2.1
Summary: CircuitPython library for MAX7219 LED matrix driver.
Home-page: https://github.com/adafruit/Adafruit_CircuitPython_DRV2605
Author: Adafruit Industries
Author-email: circuitpython@adafruit.com
License: MIT
Description: 
        Introduction
        ============
        
        .. image :: https://readthedocs.org/projects/adafruit-circuitpython-max7219/badge/?version=latest
            :target: https://circuitpython.readthedocs.io/projects/max7219/en/latest/
            :alt: Documentation Status
        
        .. image :: https://img.shields.io/discord/327254708534116352.svg
            :target: https://adafru.it/discord
            :alt: Discord
        
        .. image:: https://travis-ci.com/adafruit/Adafruit_CircuitPython_MAX7219.svg?branch=master
            :target: https://travis-ci.com/adafruit/Adafruit_CircuitPython_MAX7219
            :alt: Build Status
        
        CircuitPython driver for the MAX7219 LED matrix driver chip.
        
        See `here <https://github.com/adafruit/micropython-adafruit-max7219>`_ for the equivalent MicroPython driver.
        
        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>`_.
        
        Usage Example
        =============
        
        adafruit_max7219.Matrix8x8 Example
        ----------------------------------
        
        .. code-block:: python
        
              from adafruit_max7219 import matrices
              from board import TX, RX, A2
              import busio
              import digitalio
              import time
        
              clk = RX
              din = TX
              cs = digitalio.DigitalInOut(A2)
        
              spi = busio.SPI(clk, MOSI=din)
              display = matrices.Matrix8x8(spi, cs)
              while True:
                  display.brightness(3)
        
                  display.fill(1)
                  display.pixel(3, 3)
                  display.pixel(3, 4)
                  display.pixel(4, 3)
                  display.pixel(4, 4)
                  display.show()
                  time.sleep(3.0)
        
                  display.clear_all()
                  s = 'Hello, World!'
                  for c in range(len(s)*8):
                      display.fill(0)
                      display.text(s,-c,0)
                      display.show()
                      time.sleep(0.25)
        
        
        adafruit_max7219.BCDDigits Example
        ----------------------------------
        
        .. code-block:: python
        
              from adafruit_max7219 import bcddigits
              from board import TX, RX, A2
              import bitbangio
              import digitalio
        
              clk = RX
              din = TX
              cs = digitalio.DigitalInOut(A2)
        
              spi = bitbangio.SPI(clk, MOSI=din)
              display = bcddigits.BCDDigits(spi, cs, nDigits=8)
              display.clear_all()
              display.show_str(0,'{:9.2f}'.format(-1234.56))
              display.show()
        
        Contributing
        ============
        
        Contributions are welcome! Please read our `Code of Conduct
        <https://github.com/adafruit/Adafruit_CircuitPython_max7219/blob/master/CODE_OF_CONDUCT.md>`_
        before contributing to help this project stay welcoming.
        
        Building locally
        ================
        
        To build this library locally you'll need to install the
        `circuitpython-build-tools <https://github.com/adafruit/circuitpython-build-tools>`_ package.
        
        .. code-block:: shell
        
           python3 -m venv .env
           source .env/bin/activate
           pip install circuitpython-build-tools
        
        Once installed, make sure you are in the virtual environment:
        
        .. code-block:: shell
        
           source .env/bin/activate
        
        Then run the build:
        
        .. code-block:: shell
        
           circuitpython-build-bundles --filename_prefix adafruit-circuitpython-max7219 --library_location .
        
        Sphinx documentation
        -----------------------
        
        Sphinx is used to build the documentation based on rST files and comments in the code. First,
        install dependencies (feel free to reuse the virtual environment from above):
        
        .. code-block:: shell
        
            python3 -m venv .env
            source .env/bin/activate
            pip install Sphinx sphinx-rtd-theme
        
        Now, once you have the virtual environment activated:
        
        .. code-block:: shell
        
            cd docs
            sphinx-build -E -W -b html . _build/html
        
        This will output the documentation to ``docs/_build/html``. Open the index.html in your browser to
        view them. It will also (due to -W) error out on any warning like Travis will. This is a good way to
        locally verify it will pass.
        
Keywords: adafruit max7219 LED matrix breakout hardware micropython circuitpython
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
