ttss/source/.vscode/settings.json

{
    "files.associations": {
        "UART0.C": "cpp",
        "bsp_config.h": "c",
        "stc_macro.h": "c",
        "type.h": "c",
        "main.h": "c",
        "bsp_config_delay.h": "c",
        "bsp_key.h": "c",
        "stc_macro.H": "cpp"
    }
}