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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 c20811eace start of pico ota implementation il y a 2 ans
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. il y a 2 ans
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. il y a 2 ans
.gitignore start of pico ota implementation il y a 2 ans
README.md support multiple chained panels. color remapping for differing panel brightness. il y a 2 ans
bdf.py implement simple text drawing on pico il y a 2 ans
camp_pico.py pico show battery state il y a 2 ans
camp_small.py implement simple text drawing on pico il y a 2 ans
config.py add wifi support for Pico il y a 2 ans
copy.sh missing image dump modifications il y a 2 ans
gamepad.py add gamepad/keyboard handler and simple snake game il y a 2 ans
image.py missing image dump modifications il y a 2 ans
img_tmp.py pre-gen image for pico il y a 2 ans
life.py get ntp time and adjust brightness accordingly il y a 2 ans
manager.py get ntp time and adjust brightness accordingly il y a 2 ans
mapper.py pico show battery state il y a 2 ans
net.py exception printing was broken on normal python il y a 2 ans
pi.py pico interstate75 support il y a 2 ans
pico.py pico show battery state il y a 2 ans
pico_ota.py start of pico ota implementation il y a 2 ans
qr.py missing image dump modifications il y a 2 ans
qr_tmp.py pre-gen image for pico il y a 2 ans
scroll.py get ntp time and adjust brightness accordingly il y a 2 ans
snake.py get ntp time and adjust brightness accordingly il y a 2 ans
solid.py get ntp time and adjust brightness accordingly il y a 2 ans
splash.py implement simple text drawing on pico il y a 2 ans
test.py rename debug_loop to loop il y a 2 ans
tetris.py get ntp time and adjust brightness accordingly il y a 2 ans
util.py exception printing was broken on normal python il y a 2 ans

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.