adafruit-circuitpython-pypixelbuf 2.2.8

Pure python implementation of _pixelbuf for smaller boards.

Introduction

Pure python implementation of _pixelbuf for smaller boards.

Dependencies

This driver depends on:

• Adafruit CircuitPython

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.

Installing from PyPI

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:

pip3 install adafruit-circuitpython-pypixelbuf

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

sudo pip3 install adafruit-circuitpython-pypixelbuf

To install in a virtual environment in your current project:

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

Usage Example

This example tests that pypixelbuf works.

class TestBuf(adafruit_pypixelbuf.PixelBuf):
    called = False

    def show(self):
        self.called = True


buffer = TestBuf(20, bytearray(20 * 3), "RGB", 1.0, auto_write=True)
buffer[0] = (1, 2, 3)

Documentation

API documentation for this library can be found on Read the Docs.

Contributing

Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.

Documentation

For information on building library documentation, please check out this guide.