Animation using the IS31FL3731 breakout and a Charlieplex 9x16 LED matrix
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MartyMacGyver Works on ESP32, Particle, and should still work fine on Arduino Trink…
…et, etc.

Renamed sketch for Arduino compliance
Renamed and modified files
Moved frame converter out of zip
Renamed internal zip folder
Added about.txt file to zip that is autoprocessed into generated header comment
Latest commit 265abce Apr 11, 2017

README.md

AniCharlieplex

Animation for Adafruit Pro Trinket / Particle Photon / Espressif ESP32 devices when used with a IS31FL3731-driven Charlieplex 9x16 LED array. Loops an animation sequence on the display, in this case a flame

data_pendant.h is for the I/O-up orientation. data_normal.h is for the I/O-down orientation.

The sketch is comprised of the sketch and one of the data headers (which contain animation frames packed into PROGMEM array holding bounding rectangle + column-major pixel data for each frame) Note that this consumes most of the flash space on the ATmega328.

The frames_flame.zip archive contains the animation source PNG images originally generated via Adobe Premiere and Photoshop from Free Stock Video by user 'dietolog' on Videezy.com.

The Python script (works with Python >= 2.7), convert_frames.py, processes all the source images into the required data header format.

(For a more specific driver for the IS31FL3731 breakout, check out https://github.com/adafruit/Adafruit_IS31FL3731)