VSCode远程调试树莓派pigpio程序需sudo权限问题

问题场景 #

我在Win10系统上使用VSCode远程调试无头树莓派中的C程序：仅使用基础C代码时调试配置正常，但调用pigpio操作IO时需要sudo权限。手动通过SSH登录树莓派，使用sudo运行程序可正常工作；但通过IDE调试时，会弹出如下权限不足提示：

initCheckPermitted:
+---------------------------------------------------------+
|Sorry, you don't have permission to run this program. |
|Try running as root, e.g. precede the command with sudo. |
+---------------------------------------------------------+

尝试方案及遇到的问题 #

我用于连接的用户拥有sudo权限，尝试在launch.json中给gdb命令前添加sudo，但未生效。随后我在/home/aaronl/lawnmower/src目录下创建了remoteDebug脚本，并将其配置到launch.json的miDebuggerPath中，但终端显示launch.json似乎未被使用，仍直接调用/usr/bin/gdb，终端输出如下：

Done "/usr/bin/gdb" --interpreter=mi --tty=${DbgTerm} 0<"/tmp/Microsoft-MIEngine-In-tpotth2h.twr" 1>"/tmp/Microsoft-MIEngine-Out-iz5mi0ud.r3l"

相关文件内容 #

File: launch.json #

{"version": "0.2.0","configurations": [{"name": "C/C++ Runner: Debug Session","type": "cppdbg","request": "launch","args": [],"stopAtEntry": false,"externalConsole": false,"cwd": "/home/aaronl/lawnmower/src","program": "/home/aaronl/lawnmower/src/build/Debug/outDebug","MIMode": "gdb","miDebuggerPath": "remoteDebug","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]}]}

File: remoteDebug #

sudo /usr/bin/gdb "$@"

内容的提问来源于stack exchange，提问作者Aaron