Port of Adafruit SSD1306 and GFX library for esp-idf

[rgujju]

1) Is there a port of the adafruit SSD1306 and GFX libraries for use with esp-idf?
2) Is it required?

[fasani]

Here is my fork of Adafruit GFX to be used in IDF

https://github.com/martinberlin/Adafrui ... ry-ESP-IDF

Please check the readme before trying since I had to add some Arduino related headers (Print & Printable, that maybe need extra refactoring to get them out). There is an implementation example in the Epaper Firmware I'm building here:

https://github.com/martinberlin/cale-idf

DEMO picture attached (Small Waveshare 2.13 Flex b/w epaper controlled by ESP32)