使用 VS2019、VSCode 编辑 Linux 驱动工程

Visual Studio 2019

准备配置文件

创建Project1.vcxproj配置文件，文件中添加如下内容

  
    
      Debug
      x64
    
  
  
    Linux
    Project1
    15.0
    Linux
    1.0
    Generic
    {2238F9CD-F817-4ECC-BD14-2524D2669B35}
  
  
  
    true
  
  
  
  
  
  
  
    
      
        D:/Linux/linux-3.4.39.6818/include;
        D:/Linux/linux-3.4.39.6818/arch/arm/include;
        D:/Linux/linux-3.4.39.6818/arch/arm/include/generated;
        D:/Linux/linux-3.4.39.6818/arch/arm/mach-s5p6818/include;
        D:/Linux/linux-3.4.39.6818/arch/arm/plat-s5p6818/include;
        D:/Linux/linux-3.4.39.6818/arch/arm/plat-s5p6818/common;
        D:/Linux/linux-3.4.39.6818/arch/arm/plat-s5p6818/GEC6818/include;
        %(AdditionalIncludeDirectories)
      
      __KERNEL__;CONFIG_RWSEM_GENERIC_SPINLOCK
    
  
  
  

使用

1.将配置文件拷贝到工程目录中（可以修改为项目的名字），双击运行
2.点击显示所有，会显示配置文件下所有文件
3.Ctrl点击需要的目录，包括到项目中

Visual Studio Code

准备配置文件

创建.vscode/c_cpp_properties.json配置目录及文件，文件中添加如下内容

{
    "configurations": [
        {
            "name": "Linux",
            "includePath": [
                "${workspaceFolder}/**",
                "D:/Linux/linux-3.4.39.6818/kernel/include",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/include",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/include/generated",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/mach-s5p6818/include",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/plat-s5p6818/include",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/plat-s5p6818/common",
                "D:/Linux/linux-3.4.39.6818/kernel/arch/arm/plat-s5p6818/xxx/include"
            ],
            "defines": [
                "__KERNEL__",
                "CONFIG_RWSEM_GENERIC_SPINLOCK"
            ],
            "compilerPath": "/usr/bin/gcc",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

使用

1.将配置文件目录.vscode（含文件）拷贝到工程目录中
2.在工程目录中右键菜单选择 Open VSCode Here

---

其他

1.VS2019安装文件比较大，安装时要选择Linux开发组件；VSCode安装包小，安装后再安装C/C++插件。
2.配置文件的实质作用是添加一些Linux内核的头文件和必要宏定义，例中事先已经把板商提供的源码中内核kernel/目录拷贝D:/Linux/linux-3.4.39.6818/下。

项	描述
kernel/include	内核头文件
kernel/arch/arm/include	内核平台相关
kernel/arch/arm/include/generated	内核编译后生成的头文件放置目录
kernel/arch/arm/mach-s5p6818/include	mach-xx需要根据芯片选择
kernel/arch/arm/plat-s5p6818/include	plat-xx需要根据芯片选择
kernel/arch/arm/plat-s5p6818/common	plat-xx目录下其他有头文件的位置
kernel/arch/arm/plat-s5p6818/xxx/include	plat-xx目录下其他有头文件的位置

添加VS2019的右键菜单

1.在D盘创建目录VsMenu/Linux, 把配置文件拷贝到该目录下;
2.在VsMenu/Linux目录下创建文件menureg.bat,添加如下内容后双击运行;

@Echo off

SET src="\"%~dp0\Project1.vcxproj\""
SET des="\"%%V\Project0.vcxproj\""
SET string="cmd.exe /c copy %src% %des% & start devenv.exe %des%"

REG ADD HKEY_CLASSES_ROOT\Directory\Background\shell\myvs /t REG_SZ /d "Open VS-Linux Here" /f > nul
REG ADD HKEY_CLASSES_ROOT\Directory\Background\shell\myvs\Command /t REG_SZ /d %string% /f > nul

3.在VsMenu/Linux目录下创建文件menudel.bat，用于删除菜单，内容如下：

@Echo off
 
REG DELETE HKEY_CLASSES_ROOT\Directory\Background\shell\myvs /f > nul

4.任意目录空白处右键，选择Open VS-Linux Here打开工程