【编译器】VSCODE编译C语言

【编译器】VSCODE编译C语言

@TOC

前言

使用工具：
1.ARM仿真器/J-OBV2仿真器

提示：以下是本篇文章正文内容，下面案例可供参考

一、下载配置

Release of 14.2.0-rt_v12-rev0

网络上很多了，可以参考引用文章配置

二、代码

1.main.c

#include <stdio.h>  //io头文件用于调用 printf函数
#include <stdlib.h>   //lib头文件用于调用system函数

//主函数
int main()
{
  printf("hello world\n");  //打印hello world   \n为换行符
  system("pause");  //暂停运行，否则直接运行完程序会直接关闭窗口（vscode需要，其他编译器看情况） 
}

2.lanuch

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "C/C++ Runner: Debug Session",
      "type": "cppdbg",
      "request": "launch",
      "args": [],
      "stopAtEntry": false,
      "externalConsole": true,
      "cwd": "${workspaceFolder}",
      "program": "${workspaceFolder}\\${fileBasenameNoExtension}.exe",
      "MIMode": "gdb",
      "miDebuggerPath": "gdb",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

3.task

单文件不需要task

三、编译运行——方法一：编译器运行

1.编译：终端-运行生成任务（ctrl+shift+B）

2.运行：运行-启动调试（F5）

四、编译运行——方法二：指令

1.生成exe

gcc test.c -o test

2.运行exe

./test

五、多文件调试

1.main.c

#include <stdio.h>
#include "test1.h"
#include <stdlib.h>
int main(void)
{

    printf("hello world\r\n");
    test();//此函数在test1.c中实现，在test1.h中声明
    system("pause");
    return 0;
}

2.test1.c

#include "test1.h"
#include <stdio.h>

void test(void)
{
    printf("this is test\r\n");

}

3.test1.h

void test(void);

4.launch.json

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "C/C++ Runner: Debug Session",
      "type": "cppdbg",
      "request": "launch",
      "args": [],
      "stopAtEntry": false,
      "externalConsole": true,
      "cwd": "${workspaceFolder}",
      "program": "${workspaceFolder}\\${workspaceRootFolderName}.exe",
      "MIMode": "gdb",
      //"miDebuggerPath": "C:/TDM-GCC-64/bin/gcc.exe",
      "miDebuggerPath": "gdb",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

5.task.json

注意，这个地方我使用"${workspaceFolder}/*.c",会报错，所以改为每个文件添加

{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "C/C++: gcc.exe 生成活动文件",
            "command": "C:/TDM-GCC-64/bin/gcc.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                //"${workspaceFolder}/*.c",
                "${workspaceFolder}\\main.c",
                "${workspaceFolder}\\test1.c",
                "-o",
                "${workspaceFolder}/${workspaceRootFolderName}.exe",
            ],
            "options": {
                "cwd": "C:/TDM-GCC-64/bin/"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "调试器生成的任务。"
        }
    ],
    "version": "2.0.0"
}