README.md

Led-Matrix-UI

WebUI to manage HUB75 LED Matrix Panels with the hzeller/rpi-rgb-led-matrix library

Build with:

• Go-Gin
• Bootstrap
• htmx

Usage

Run as root to get access to the /dev GPIO
Configure it through the app flags
They follow the hzeller library

sudo ./matrix-led-ui-bin -h

Build

You'll need to install Zig and Golang from your distribution package manager.

Clone the two repos:

• zaggash/go-rpi-rgb-led-matrix
• zaggash/led-matrix-ui

Move to ./go-rpi-rgb-led-matrix/lib/rpi-rgb-led-matrix/lib and run Make
Then go to the led-matrix-ui folder and run build.sh

WORKDIR=$(pwd)
git clone https://github.com/zaggash/go-rpi-rgb-led-matrix.git
git clone https://github.com/zaggash/led-matrix-ui.git
cd $WORKDIR/go-rpi-rgb-led-matrix/lib/rpi-rgb-led-matrix/lib/
make \
    CC="zig cc -target arm-linux-gnueabihf -march=arm1176jz_s -mfpu=vfp -mfloat-abi=hard" \
    CXX="zig c++ -target arm-linux-gnueabihf -march=arm1176jzf_s -mfpu=vfp -mfloat-abi=hard"

cd $WORKDIR/led-matrix-ui/
./build.sh

TODO

• Split build action with matrix to build more rpi devices
• Set variables for:
  • Define Zig version
  • artifact names
  • CC and CXX Zig override

Please feel free to report any issues or suggestions