Metadata-Version: 2.4
Name: adafruit-circuitpython-ds248x
Version: 1.2.6
Summary: CircuitPython driver for the DS2484 I2C to 1-Wire Bus Adapter
Author-email: Adafruit Industries <circuitpython@adafruit.com>
License-Expression: MIT
Project-URL: Homepage, https://github.com/adafruit/Adafruit_CircuitPython_DS248x
Keywords: adafruit,blinka,circuitpython,micropython,ds248x,OneWire,,DS18B20
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Embedded Systems
Classifier: Topic :: System :: Hardware
Classifier: Programming Language :: Python :: 3
Description-Content-Type: text/x-rst
License-File: LICENSE
Requires-Dist: Adafruit-Blinka
Requires-Dist: adafruit-circuitpython-busdevice
Provides-Extra: optional
Dynamic: license-file

Introduction
============


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    :alt: Code Style: Ruff

CircuitPython driver for the DS2484 I2C to 1-Wire Bus Adapter


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

* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
* `Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_

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>`_
or individual libraries can be installed using
`circup <https://github.com/adafruit/circup>`_.

`Purchase one from the Adafruit shop <http://www.adafruit.com/products/5976>`_

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-ds248x/>`_.
To install for current user:

.. code-block:: shell

    pip3 install adafruit-circuitpython-ds248x

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

.. code-block:: shell

    sudo pip3 install adafruit-circuitpython-ds248x

To install in a virtual environment in your current project:

.. code-block:: shell

    mkdir project-name && cd project-name
    python3 -m venv .venv
    source .env/bin/activate
    pip3 install adafruit-circuitpython-ds248x

Installing to a Connected CircuitPython Device with Circup
==========================================================

Make sure that you have ``circup`` installed in your Python environment.
Install it with the following command if necessary:

.. code-block:: shell

    pip3 install circup

With ``circup`` installed and your CircuitPython device connected use the
following command to install:

.. code-block:: shell

    circup install adafruit_ds248x

Or the following command to update an existing version:

.. code-block:: shell

    circup update

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

.. code-block:: python

    import board
    from adafruit_ds248x import Adafruit_DS248x

    # Initialize I2C bus and DS248x
    i2c = board.STEMMA_I2C()
    ds248x = Adafruit_DS248x(i2c)

    rom = bytearray(8)
    if not ds248x.onewire_search(rom):
        print("No more devices found\n\n")
        raise

    print("Found device ROM: ", end="")
    for byte in rom:
        print(f"{byte:02X} ", end="")
    print()

Documentation
=============
API documentation for this library can be found on `Read the Docs <https://adafruit-circuitpython-ds248x.readthedocs.io/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_DS248x/blob/HEAD/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.
