Introduction
============
.. image:: https://readthedocs.org/projects/adafruit-circuitpython-aw9523/badge/?version=latest
:target: https://docs.circuitpython.org/projects/aw9523/en/latest/
:alt: Documentation Status
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:target: https://adafru.it/discord
:alt: Discord
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:target: https://github.com/adafruit/Adafruit_CircuitPython_AW9523/actions
:alt: Build Status
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:target: https://github.com/psf/black
:alt: Code Style: Black
Python library for AW9523 GPIO expander and LED driver
Dependencies
=============
This driver depends on:
* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_
* `Register <https://github.com/adafruit/Adafruit_CircuitPython_Register>`_
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-aw9523/>`_. To install for current user:
.. code-block:: shell
pip3 install adafruit-circuitpython-aw9523
To install system-wide (this may be required in some cases):
.. code-block:: shell
sudo pip3 install adafruit-circuitpython-aw9523
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-aw9523
Usage Example
=============
.. code-block:: python
import board
import digitalio
import adafruit_aw9523
i2c = board.I2C()
aw = adafruit_aw9523.AW9523(i2c)
led_pin = aw.get_pin(0) # LED on AW9523 io 0
button_pin = aw.get_pin(1) # Button on AW io 1
# LED is an output, initialize to high
led_pin.switch_to_output(value=True)
# Button is an input, note internal pull-ups are not supported!
button_pin.direction = digitalio.Direction.INPUT
while True:
# LED mirrors button pin
led_pin.value = button_pin.value
Documentation
=============
API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/aw9523/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_AW9523/blob/master/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.
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"description": "Introduction\n============\n\n.. image:: https://readthedocs.org/projects/adafruit-circuitpython-aw9523/badge/?version=latest\n :target: https://docs.circuitpython.org/projects/aw9523/en/latest/\n :alt: Documentation Status\n\n.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg\n :target: https://adafru.it/discord\n :alt: Discord\n\n.. image:: https://github.com/adafruit/Adafruit_CircuitPython_AW9523/workflows/Build%20CI/badge.svg\n :target: https://github.com/adafruit/Adafruit_CircuitPython_AW9523/actions\n :alt: Build Status\n\n.. image:: https://img.shields.io/badge/code%20style-black-000000.svg\n :target: https://github.com/psf/black\n :alt: Code Style: Black\n\nPython library for AW9523 GPIO expander and LED driver\n\n\nDependencies\n=============\nThis driver depends on:\n\n* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_\n* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_\n* `Register <https://github.com/adafruit/Adafruit_CircuitPython_Register>`_\n\nPlease ensure all dependencies are available on the CircuitPython filesystem.\nThis is easily achieved by downloading\n`the Adafruit library and driver bundle <https://circuitpython.org/libraries>`_.\n\nInstalling from PyPI\n=====================\n\nOn supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from\nPyPI <https://pypi.org/project/adafruit-circuitpython-aw9523/>`_. To install for current user:\n\n.. code-block:: shell\n\n pip3 install adafruit-circuitpython-aw9523\n\nTo install system-wide (this may be required in some cases):\n\n.. code-block:: shell\n\n sudo pip3 install adafruit-circuitpython-aw9523\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-aw9523\n\nUsage Example\n=============\n\n.. code-block:: python\n\n import board\n import digitalio\n import adafruit_aw9523\n\n i2c = board.I2C()\n aw = adafruit_aw9523.AW9523(i2c)\n\n led_pin = aw.get_pin(0) # LED on AW9523 io 0\n button_pin = aw.get_pin(1) # Button on AW io 1\n\n # LED is an output, initialize to high\n led_pin.switch_to_output(value=True)\n # Button is an input, note internal pull-ups are not supported!\n button_pin.direction = digitalio.Direction.INPUT\n\n while True:\n # LED mirrors button pin\n led_pin.value = button_pin.value\n\n\nDocumentation\n=============\n\nAPI documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/aw9523/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! Please read our `Code of Conduct\n<https://github.com/adafruit/Adafruit_CircuitPython_AW9523/blob/master/CODE_OF_CONDUCT.md>`_\nbefore contributing to help this project stay welcoming.\n",
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