menu "Example Configuration"
    choice EXAMPLE_IR_PROTOCOL
        prompt "Infrared Protocol"
        default EXAMPLE_IR_PROTOCOL_NEC
        help
            Choose the IR protocol used in the example.

        config EXAMPLE_IR_PROTOCOL_NEC
            bool "NEC"
            help
                NEC is a kind of Pulse Distance Protocol.
                It uses ASK modulation and pulse distance encoding with a carrier frequency of 38 kHz.

        config EXAMPLE_IR_PROTOCOL_RC5
            bool "RC5"
            help
                The RC5 protocol was introduced by Philips.
                It uses ASK modulation and Manchester encoding with carrier frequency fixed at 36 kHz.

    endchoice

    config EXAMPLE_RMT_TX_GPIO
        int "RMT TX GPIO"
        default 18
        help
            Set the GPIO number used for transmitting the RMT signal.

    config EXAMPLE_RMT_RX_GPIO
        int "RMT RX GPIO"
        default 19
        help
            Set the GPIO number used for receiving the RMT signal.
endmenu