esp-idf/examples/storage/sd_card/sdspi/main/Kconfig.projbuild

menu "SD SPI Example Configuration"

    config EXAMPLE_FORMAT_IF_MOUNT_FAILED
        bool "Format the card if mount failed"
        default n
        help
            If this config item is set, format_if_mount_failed will be set to true and the card will be formatted if
            the mount has failed.

    config EXAMPLE_FORMAT_SD_CARD
        bool "Format the card as a part of the example"
        default n
        help
            If this config item is set, the card will be formatted as a part of the example.

    config EXAMPLE_PIN_MOSI
        int "MOSI GPIO number"
        default 15 if IDF_TARGET_ESP32
        default 35 if IDF_TARGET_ESP32S2
        default 4 if IDF_TARGET_ESP32S3
        default 5  if IDF_TARGET_ESP32H2
        default 36 if IDF_TARGET_ESP32P4
        default 4  # C3 and others

    config EXAMPLE_PIN_MISO
        int "MISO GPIO number"
        default 2 if IDF_TARGET_ESP32
        default 37 if IDF_TARGET_ESP32S2
        default 5 if IDF_TARGET_ESP32S3
        default 0  if IDF_TARGET_ESP32H2
        default 47 if IDF_TARGET_ESP32P4
        default 6  # C3 and others

    config EXAMPLE_PIN_CLK
        int "CLK GPIO number"
        default 14 if IDF_TARGET_ESP32
        default 36 if IDF_TARGET_ESP32S2
        default 2 if IDF_TARGET_ESP32S3
        default 4  if IDF_TARGET_ESP32H2
        default 53 if IDF_TARGET_ESP32P4
        default 5  # C3 and others

    config EXAMPLE_PIN_CS
        int "CS GPIO number"
        default 13 if IDF_TARGET_ESP32
        default 34 if IDF_TARGET_ESP32S2
        default 8 if IDF_TARGET_ESP32S3
        default 33 if IDF_TARGET_ESP32P4
        default 1  # C3 and others

    config EXAMPLE_DEBUG_PIN_CONNECTIONS
        bool "Debug sd pin connections and pullup strength"
        default n

    config EXAMPLE_ENABLE_ADC_FEATURE
        bool "Enable ADC feature"
        depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
        default y if IDF_TARGET_ESP32
        default n

    config EXAMPLE_ADC_UNIT
        int "ADC Unit"
        depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
        default 1 if IDF_TARGET_ESP32
        default 0 if IDF_TARGET_ESP32S3
        default 1

    config EXAMPLE_ADC_PIN_MOSI
        int "MOSI mapped ADC pin"
        depends on EXAMPLE_ENABLE_ADC_FEATURE
        default 3 if IDF_TARGET_ESP32
        default 7 if IDF_TARGET_ESP32S3
        default 1

    config EXAMPLE_ADC_PIN_MISO
        int "MISO mapped ADC pin"
        depends on EXAMPLE_ENABLE_ADC_FEATURE
        default 2 if IDF_TARGET_ESP32
        default 1 if IDF_TARGET_ESP32S3
        default 1

    config EXAMPLE_ADC_PIN_CLK
        int "CLK mapped ADC pin"
        depends on EXAMPLE_ENABLE_ADC_FEATURE
        default 6 if IDF_TARGET_ESP32
        default 0 if IDF_TARGET_ESP32S3
        default 1

    config EXAMPLE_ADC_PIN_CS
        int "CS mapped ADC pin"
        depends on EXAMPLE_ENABLE_ADC_FEATURE
        default 4 if IDF_TARGET_ESP32
        default 6 if IDF_TARGET_ESP32S3
        default 1

    config EXAMPLE_SD_PWR_CTRL_LDO_INTERNAL_IO
        depends on SOC_SDMMC_IO_POWER_EXTERNAL
        bool "SD power supply comes from internal LDO IO (READ HELP!)"
        default n
        help
            Only needed when the SD card is connected to specific IO pins which can be used for high-speed SDMMC.
            Please read the schematic first and check if the SD VDD is connected to any internal LDO output.
            Unselect this option if the SD card is powered by an external power supply.

    config EXAMPLE_SD_PWR_CTRL_LDO_IO_ID
        depends on SOC_SDMMC_IO_POWER_EXTERNAL && EXAMPLE_SD_PWR_CTRL_LDO_INTERNAL_IO
        int "LDO ID"
        default 4 if IDF_TARGET_ESP32P4
        help
            Please read the schematic first and input your LDO ID.
endmenu