Metadata-Version: 2.4
Name: adafruit-circuitpython-rv8803
Version: 1.0.0
Summary: CircuitPython driver for the Adafruit RV-8803 High Accuracy Real Time Clock Breakout Board
Author-email: Adafruit Industries <circuitpython@adafruit.com>
License-Expression: MIT
Project-URL: Homepage, https://github.com/adafruit/Adafruit_CircuitPython_RV8803
Keywords: adafruit,blinka,circuitpython,micropython,rv8803,RTC,,clock
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
Requires-Dist: adafruit-circuitpython-register
Provides-Extra: optional
Dynamic: license-file

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


.. image:: https://readthedocs.org/projects/adafruit-circuitpython-rv8803/badge/?version=latest
    :target: https://docs.circuitpython.org/projects/rv8803/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_RV8803/actions
    :alt: Build Status


.. image:: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json
    :target: https://github.com/astral-sh/ruff
    :alt: Code Style: Ruff

CircuitPython driver for the Adafruit RV-8803 High Accuracy Real Time Clock Breakout Board


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

`Purchase one from the Adafruit shop <http://www.adafruit.com/products/6538>`_

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-rv8803/>`_.
To install for current user:

.. code-block:: shell

    pip3 install adafruit-circuitpython-rv8803

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

.. code-block:: shell

    sudo pip3 install adafruit-circuitpython-rv8803

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-rv8803

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_rv8803

Or the following command to update an existing version:

.. code-block:: shell

    circup update

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

.. code-block:: python

	import time
	import board
	import adafruit_rv8803

	i2c = board.I2C()  # uses board.SCL and board.SDA
	rtc = adafruit_rv8803.RV8803(i2c)

	days = ("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")

	if False:  # change to True if you want to set the time!
		#                     year, mon, date, hour, min, sec, wday, yday, isdst
		t = time.struct_time((2026, 10, 29, 15, 15, 0, 3, -1, -1))
		print("Setting time to:", t)
		rtc.datetime = t
		print()

	while True:
		t = rtc.datetime
		# print(t)     # uncomment for debugging
		print(f"The date is {days[int(t.tm_wday)]} {t.tm_mday}/{t.tm_mon}/{t.tm_year}")
		print(f"The time is {t.tm_hour}:{t.tm_min:02}:{t.tm_sec:02}")
		time.sleep(1)  # wait a second

Documentation
=============
API documentation for this library can be found on `Read the Docs <https://docs.circuitpython.org/projects/rv8803/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_RV8803/blob/HEAD/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.
