Ubuntu打開STM32Cube生成的工程identifier is undefined

修改文件：/home/lzj/IOT_MakeFile/.vscode/c_cpp_properties.json（path因人而異）

{
    "configurations": [
        {
            "name": "Linux",
            "includePath": [
                "${workspaceFolder}",
                "${workspaceFolder}/Inc",
                "${workspaceFolder}/Drivers/STM32F1xx_HAL_Driver/Inc",
                "${workspaceFolder}/Drivers/STM32F1xx_HAL_Driver/Inc/Legacy",
                "${workspaceFolder}/Drivers/CMSIS/Device/ST/STM32F1xx/Include",
                "${workspaceFolder}/Drivers/CMSIS/Include"
            ],
            "defines": [
                "STM32F103xB",
                "USE_HAL_DRIVER",
                "__CC_ARM"
            ],
            "compilerPath": "/usr/bin/gcc",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}