LuatOS/components/lvgl/sdl2

lvgl-sdl

A crossplatform SDL wrapper for the Light and Versatile Graphics Library https://lvgl.io/.

• SDL2 video backend.
• SDL gamecontroller and keyboard input driver.
• Filesystem driver uses stdio.h for file access.
• Supports directory listings with winapi for Windows, and posix for Linux.
• Cross platform. Currently supports Windows, Linux and Original Xbox!

Include in your project

In your git repo:

• git submodule add https://github.com/Ryzee119/lvgl-sdl.git
• cd lvgl-sdl && git submodule init && git submodule update
• See the example CMakeLists.txt for the required directories to include in your build system.
• Copy lv_conf.h from lvgl-sdl folder and place it into your project. Configure CMakeList/Makefile to set LV_CONF_PATH to point to your `lv_conf.h
• See the example for usage and required initialisation functions etc.

Or build the examples

• Pre-built binaries can be downloaded from the Actions page as artifacts. These just run the default example.
• For manual compiling you can edit lv_ex_conf.h to change which demo to run.
• Remember to clone this repo recusively i.e git clone https://github.com/Ryzee119/lvgl-sdl.git --recursive.

Build (Linux)

apt install libsdl2-dev
cd example/
mkdir build
cd build
cmake ..
cmake --build .
./lvgl_example

Build (Windows)

Install MYSYS2, then from a mingw64 environment:

pacman -S mingw-w64-x86_64-make \
          mingw-w64-x86_64-cmake \
          mingw-w64-x86_64-gcc \
          mingw-w64-x86_64-SDL2
cd example/
mkdir build && cd build
cmake .. -G "MinGW Makefiles"
cmake --build .
./lvgl_example.exe

Build (Original Xbox)

Setup and install nxdk.

Run the activate script in nxdk/bin
cd example/
make -f Makefile.nxdk

Images