menu "Hardware Drivers Config"

    menu "On-chip Peripheral Drivers"
        menu "GPIO Drivers"
            config BSP_USING_GPIO
                bool "Enable GPIO"
                select RT_USING_PIN
                default n
        endmenu
        menu "UART Drivers"
            config BSP_USING_UART1
                bool "Enable UART1 PA9/10(T/R)"
                select RT_USING_SERIAL
                default n

            config BSP_USING_UART2
                bool "Enable UART2 PA2/3(T/R)"
                select RT_USING_SERIAL
                default y
        endmenu
    endmenu

endmenu