利用vscode搭建windows ubuntu arm 开发调试环境（windows中调试arm程序）

一、目的：

        在windows下开发调试arm程序，并且可以直接F5进入调试

二、思路：

        这个实现方式比较落后，有好的方式欢迎留言；

        1、windows下vscode ssh链接ubuntu

        2、开发板与ubuntu挂载共享目录；

        3、vscode 配置pipeTransport ，程序编译后生成到共享目录即可F5进入调试。

三、工具：

        windows ：安装vscode配置Remote-ssh相关工具

        ubuntu：交叉编译工具链、ssh、cmake

        开发板：ssh、gdb

        windows、ubuntu、开发板都处于同一网段。

四、步骤：

1、windows下配置vscode ssh链接ubuntu

        参考：vscode远程连接及调试_vscode远程调试-优快云博客

2、配置launch.json、settings.json、tasks.json、CMakeLists.txt

launch.json：

{
    "version": "0.2.0",
    "configurations": [

        {
            "name": "g++ build and debug active file",
            "type": "cppdbg",
            "request": "launch",
            "cwd": "/nfs/",         // 程序路径
            "program": "XXXX",     // 需要调试的程序
            "args": [],
            "stopAtEntry": true,  // 设为true时程序将暂停在程序入口处
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "project",
            "pipeTransport": {
                "pipeProgram": "/usr/bin/ssh",
                "pipeArgs": ["root@XXX.XXX.XXX.XXX"], //嵌入式设备IP
                "debuggerPath": "/usr/bin/gdb"  //嵌入式设备中的gdb
            },
        }
    ]
}

settings.json：

{
    "files.associations": {
        "map": "cpp",
        "optional": "cpp",
        "system_error": "cpp",
        "fstream": "cpp",
        "iostream": "cpp",
        "deque": "cpp",
        "string": "cpp",
        "vector": "cpp",
        "*.tcc": "cpp",
        "iosfwd": "cpp",
        "sstream": "cpp",
        "unordered_map": "cpp"
    },
    "cmake.sourceDirectory": "XXXX"  //代码目录
}

tasks.json：

{
    "version": "2.0.0",
    "options": {
        "cwd": "XXXX" //生成目录
    },

    "tasks": [
        {
            "label": "cmake",
            "type": "shell",
            "command": "cmake",
            "args": [
                ".."
            ]
        },
        {
            "label": "make",
            "group":{
                "kind":"build",
                "isDefault":true
            },
            "dependsOn": ["cmake"],
            "command": "make",
            "args":[
            ]
        },
        {
            "label":"project",
            "dependsOn":[
                "make"                
            ]
        }
    ]
}

CMakeLists.txt

cmake_minimum_required(VERSION 3.10.0)

#项目信息
project(XXXXX LANGUAGES C CXX VERSION 1.0)

#设置目标系统名字
set(CMAKE_SYSTEM_NAME aarch64)  
#设置目标处理器架构  
set(CMAKE_SYSTEM_PROCESSOR ARM) 

#交叉编译环境
set(TOOLCHAINT_DIR /opt/fsl-imx-wayland/5.4-zeus/sysroots)
set(CMAKE_SYSROOT   ${TOOLCHAINT_DIR}/aarch64-poky-linux)
 
# 指定交叉编译器
set(CMAKE_C_COMPILER   ${TOOLCHAINT_DIR}/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAINT_DIR}/x86_64-pokysdk-linux/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++)
set(CMAKE_C_FLAGS "-mcpu=cortex-a53+crc+crypto -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security")
set(CMAKE_CXX_FLAGS "-mcpu=cortex-a53+crc+crypto -fstack-protector-strong  -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security")

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

#语言标准
set(CMAKE_C_STANDARD 11)
set(CMAKE_CXX_STANDARD 17)

INCLUDE_DIRECTORIES(./include)
INCLUDE_DIRECTORIES(${CMAKE_SYSROOT})


AUX_SOURCE_DIRECTORY(./src DIR_SRCS)
ADD_EXECUTABLE(DevInter ${DIR_SRCS})


SET(EXECUTABLE_OUTPUT_PATH  XXXX)//输出路径

五、调试

vscode 中编译完毕后，直接按F5就可进入调试。

参考：

vscode远程连接及调试_vscode远程调试-优快云博客

Ubuntu中用VSCode交叉编译程序放到从机上运行_澄澈i的博客-优快云博客

vscode远程连接及调试_vscode远程调试-优快云博客

Pipe transport for remote communication in C++ projects (visualstudio.com)