menu "A2DP Example Configuration"
    config  EXAMPLE_A2DP_SINK_SSP_ENABLED
        bool "Secure Simple Pairing"
        depends on BT_CLASSIC_ENABLED
        default y
        help
            This enables the Secure Simple Pairing. If disable this option,
            Bluedroid will only support Legacy Pairing

    choice EXAMPLE_A2DP_SINK_OUTPUT
        prompt "A2DP Sink Output"
        default EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
        help
            Select to use Internal DAC or external I2S driver

        config EXAMPLE_A2DP_SINK_OUTPUT_INTERNAL_DAC
            bool "Internal DAC"
            help
                Select this to use Internal DAC sink output,
                note that DAC_DMA_AUTO_16BIT_ALIGN should be turned off
                because the audio data are already 16-bit width

        config EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
            bool "External I2S Codec"
            help
                Select this to use External I2S sink output

    endchoice

    config EXAMPLE_I2S_LRCK_PIN
        int "I2S LRCK (WS) GPIO"
        default 22
        depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
        help
            GPIO number to use for I2S LRCK(WS) Driver.

    config EXAMPLE_I2S_BCK_PIN
        int "I2S BCK GPIO"
        default 26
        depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
        help
            GPIO number to use for I2S BCK Driver.

    config EXAMPLE_I2S_DATA_PIN
        int "I2S DATA GPIO"
        default 25
        depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
        help
            GPIO number to use for I2S Data Driver.

endmenu