xiuos/APP_Framework/Framework/connection/4G/Kconfig

config ADAPTER_4G
        bool "Using 4G adapter function"
        default y

        if ADAPTER_4G
            config ADAPTER_EC200T
                    bool "Using 4G adapter device EC200T"
                    default y
            
            if ADAPTER_EC200T
                source "$APP_DIR/Framework/connection/4G/EC200T/Kconfig"
            endif
                
        endif