m5stack-linux-dtoverlays/examples/Lvgl/SimpleClock

CM4Stack_LvglDemo

Lvgl simple clock demo for CM4STACK

File tree

.
├── CMakeLists.txt
├── CopyLib.sh
├── README.md
├── UI
├── lv_conf.h
├── lv_drv_conf.h
├── lv_porting
├── lvgl
├── main.cpp
├── pic.png
├── tick.c
└── tick.h

Update submodules

git submodule init
git submodule update

Install SDL2

sudo apt update
sudo apt install libsdl2-dev

Copy the Lvgl related library from example/Basic

# Run copy script
./CopyLib.sh

# Or Manually
cp -r ../Basic/lv_porting .
cp -r ../Basic/lvgl .

Build

mkdir build && cd build
cmake .. && make

Run

./cm4LvglDemo