/Adafruit_SSD1322

Arduino GFX library for SSD1327 based grayscale OLED displays

Primary LanguageCOtherNOASSERTION

SSD1322 for Adafruit GFX Library

A quick implementation for SSD1322-based 256x64 OLED displays.

Based upon the Adafruit SD1327 driver.

⚠️ Until merged into main library, requires a forked version of the Adafruit GFX Library (see below).

These displays use I2C or SPI to communicate.

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

Installation

Checkout this repository to your Arduino library directory.

Dependencies

Contributing

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

Documentation and doxygen

Documentation is produced by doxygen. Contributions should include documentation for any new code added.

Some examples of how to use doxygen can be found in these guide pages:

https://learn.adafruit.com/the-well-automated-arduino-library/doxygen

https://learn.adafruit.com/the-well-automated-arduino-library/doxygen-tips

Formatting and clang-format

This library uses clang-format to standardize the formatting of .cpp and .h files. Contributions should be formatted using clang-format:

The -i flag will make the changes to the file.

clang-format -i *.cpp *.h

If you prefer to make the changes yourself, running clang-format without the -i flag will print out a formatted version of the file. You can save this to a file and diff it against the original to see the changes.

Note that the formatting output by clang-format is what the automated formatting checker will expect. Any diffs from this formatting will result in a failed build until they are addressed. Using the -i flag is highly recommended.

clang-format resources

About this Driver

Written by Jordan Husney for personal use.

Based upon code by Limor Fried for Adafruit Industries.

BSD license, check license.txt for more information All text above must be included in any redistribution

Why the fork of Adafruit GFX?

The original implementation of Adafruit_GrayOLED::oled_commandList(...) does not handle toggling the D/C line when display arguments are used. This driver depends on a new method called oled_commandAndArgsList(...). If you do not desire using a forked version of Adafruit GFX, you may add this method to the Adafruit_SSD1322 class.