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rgb-matrix-visualizer
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Python RGB Matrix games and animations https://www.xythobuz.de/ledmatrix_v2.html
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Thomas Buck 1638b677f0 better pico adc calibration values 1 anno fa
fonts more fonts. more instructions. added images and colors from cccamp23 style guide. text rendering now possible with colors. custom font spacing. images automatically scaled and cropped. fixed qr text and colors. allow exiting test gui with q or esc. better target check. 1 anno fa
hardware add 3d printed hub75 scaffolding 1 anno fa
images more fonts. more instructions. added images and colors from cccamp23 style guide. text rendering now possible with colors. custom font spacing. images automatically scaled and cropped. fixed qr text and colors. allow exiting test gui with q or esc. better target check. 1 anno fa
.gitignore start of pico ota implementation 1 anno fa
README.md support multiple chained panels. color remapping for differing panel brightness. 1 anno fa
bdf.py implement simple text drawing on pico 1 anno fa
camp_pico.py change brightness with controller. tweak tetris. 1 anno fa
camp_small.py change brightness with controller. tweak tetris. 1 anno fa
config.py add wifi support for Pico 1 anno fa
copy.sh missing image dump modifications 1 anno fa
gamepad.py change brightness with controller. tweak tetris. 1 anno fa
image.py change brightness with controller. tweak tetris. 1 anno fa
img_tmp.py allow switching screens with input buttons 1 anno fa
life.py change brightness with controller. tweak tetris. 1 anno fa
manager.py change brightness with controller. tweak tetris. 1 anno fa
mapper.py change brightness with controller. tweak tetris. 1 anno fa
net.py change brightness with controller. tweak tetris. 1 anno fa
pi.py change brightness with controller. tweak tetris. 1 anno fa
pico.py better pico adc calibration values 1 anno fa
pico_ota.py fix tetris. image resize aspect ratio. cheap chinese gamepad support. 1 anno fa
qr.py change brightness with controller. tweak tetris. 1 anno fa
qr_tmp.py pre-gen image for pico 1 anno fa
scroll.py change brightness with controller. tweak tetris. 1 anno fa
snake.py change brightness with controller. tweak tetris. 1 anno fa
solid.py change brightness with controller. tweak tetris. 1 anno fa
splash.py change brightness with controller. tweak tetris. 1 anno fa
test.py change brightness with controller. tweak tetris. 1 anno fa
tetris.py change brightness with controller. tweak tetris. 1 anno fa
util.py change brightness with controller. tweak tetris. 1 anno fa

README.md

RGB Matrix Visualizer

Render various content to various output devices.

Quick Start

Just run:

./manager.py

and go from there.

Dependencies

You always need:

pip install Pillow bdfparser "qrcode[pil]" evdev

For evdev to find all devices you may need to add your user to the input group or run the scripts as root.

The rest depends on the output device chosen. For debugging on your host PC you can use the TestGUI interface with pygame:

pip install pygame

The other currently supported option is using a Raspberry Pi with the Adafruit RGB Matrix Bonnet and a matching LED Matrix. The tutorial suggests using the Adafruit Raspberry Pi Installer Script for the RGB matrix. This will give you the hzeller/rpi-rgb-led-matrix project which includes the Python bindings used in this project.

Adding your own visualizations

Take a look how others are implemented. You can chain the different screens together using Manager and also check for conditions, as seen in CheckHTTP. This should enable you to quickly create something usable.

One goal is to run this project on public events. If this is the case, and you want your own message to appear, simply open up a PR or send an email with a patch. Because of different versions between host PCs and the Raspbian OS, things may look slightly different, especially regarding stuff like animated GIF viewing.

Licensing

This project is licensed as beer-ware:

----------------------------------------------------------------------------
"THE BEER-WARE LICENSE" (Revision 42):
<xythobuz@xythobuz.de> wrote this file.  As long as you retain this notice
you can do whatever you want with this stuff. If we meet some day, and you
think this stuff is worth it, you can buy me a beer in return.   Thomas Buck
----------------------------------------------------------------------------

The included fonts from farsil/ibmfonts are licensed as CC-BY-SA-4.0.

The fonts from cmvnd/fonts are licensed as GPLv3.

The tiny font is from robey and licensed as CC0.

The included GIFs are from GifCities.