# lvgl_linux_simulator

**Repository Path**: lcg0115/lvgl_linux_simulator

## Basic Information

- **Project Name**: lvgl_linux_simulator
- **Description**: Linux 环境下的 LVGL 模拟器
- **Primary Language**: C
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 3
- **Created**: 2022-11-05
- **Last Updated**: 2022-11-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 介绍

- lvgl_linux 是参考官方实现的一个在 Linux 平台下使用 SDL2 的 LVGL 模拟器
- 目前支持：
    - 基于 Linux 线程的 lvgl 心跳及任务处理
    - 基于 Linux 操作的文件系统 lvgl_fs
    - 支持 freetype，英文字体：Times New Roman，中文字体：新宋体

## 编译及运行

```shell
cd lvgl_linux
./make.sh && ./build/lvgl_linux
```

## 问题解决

### 1、没有安装 SDL2

- 报错信息如下

```shell
CMake Error at CMakeLists.txt:18 (find_package):
  By not providing "FindSDL2.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "SDL2", but
  CMake did not find one.

  Could not find a package configuration file provided by "SDL2" with any of
  the following names:

    SDL2Config.cmake
    sdl2-config.cmake

  Add the installation prefix of "SDL2" to CMAKE_PREFIX_PATH or set
  "SDL2_DIR" to a directory containing one of the above files.  If "SDL2"
  provides a separate development package or SDK, be sure it has been
  installed.


-- Configuring incomplete, errors occurred!
See also "/home/zeepunt/code/lvgl_linux_simulator/build/CMakeFiles/CMakeOutput.log".
make: *** No targets specified and no makefile found.  Stop.
```

- 解决方案

```shell
sudo apt install libsdl2-dev
```