mirror of
https://github.com/espressif/esp-idf.git
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171 lines
5.4 KiB
Plaintext
171 lines
5.4 KiB
Plaintext
menu "SD/MMC Example Configuration"
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config EXAMPLE_FORMAT_IF_MOUNT_FAILED
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bool "Format the card if mount failed"
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default n
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help
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If this config item is set, format_if_mount_failed will be set to true and the card will be formatted if
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the mount has failed.
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config EXAMPLE_FORMAT_SD_CARD
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bool "Format the card as a part of the example"
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default n
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help
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If this config item is set, the card will be formatted as a part of the example.
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choice EXAMPLE_SDMMC_BUS_WIDTH
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prompt "SD/MMC bus width"
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default EXAMPLE_SDMMC_BUS_WIDTH_4
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help
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Select the bus width of SD or MMC interface.
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Note that even if 1 line mode is used, D3 pin of the SD card must have a pull-up resistor connected.
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Otherwise the card may enter SPI mode, the only way to recover from which is to cycle power to the card.
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config EXAMPLE_SDMMC_BUS_WIDTH_4
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bool "4 lines (D0 - D3)"
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config EXAMPLE_SDMMC_BUS_WIDTH_1
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bool "1 line (D0)"
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endchoice
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if SOC_SDMMC_USE_GPIO_MATRIX
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config EXAMPLE_PIN_CMD
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int "CMD GPIO number"
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default 35 if IDF_TARGET_ESP32S3
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default 44 if IDF_TARGET_ESP32P4
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config EXAMPLE_PIN_CLK
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int "CLK GPIO number"
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default 36 if IDF_TARGET_ESP32S3
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default 43 if IDF_TARGET_ESP32P4
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config EXAMPLE_PIN_D0
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int "D0 GPIO number"
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default 37 if IDF_TARGET_ESP32S3
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default 39 if IDF_TARGET_ESP32P4
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if EXAMPLE_SDMMC_BUS_WIDTH_4
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config EXAMPLE_PIN_D1
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int "D1 GPIO number"
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default 38 if IDF_TARGET_ESP32S3
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default 40 if IDF_TARGET_ESP32P4
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config EXAMPLE_PIN_D2
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int "D2 GPIO number"
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default 33 if IDF_TARGET_ESP32S3
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default 41 if IDF_TARGET_ESP32P4
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config EXAMPLE_PIN_D3
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int "D3 GPIO number"
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default 34 if IDF_TARGET_ESP32S3
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default 42 if IDF_TARGET_ESP32P4
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endif # EXAMPLE_SDMMC_BUS_WIDTH_4
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endif # SOC_SDMMC_USE_GPIO_MATRIX
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config EXAMPLE_DEBUG_PIN_CONNECTIONS
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bool "Debug sd pin connections and pullup strength"
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default n
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if !SOC_SDMMC_USE_GPIO_MATRIX
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config EXAMPLE_PIN_CMD
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 15 if IDF_TARGET_ESP32
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config EXAMPLE_PIN_CLK
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 14 if IDF_TARGET_ESP32
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config EXAMPLE_PIN_D0
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 2 if IDF_TARGET_ESP32
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if EXAMPLE_SDMMC_BUS_WIDTH_4
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config EXAMPLE_PIN_D1
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 4 if IDF_TARGET_ESP32
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config EXAMPLE_PIN_D2
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 12 if IDF_TARGET_ESP32
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config EXAMPLE_PIN_D3
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default 13 if IDF_TARGET_ESP32
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endif # EXAMPLE_SDMMC_BUS_WIDTH_4
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endif
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config EXAMPLE_ENABLE_ADC_FEATURE
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bool "Enable ADC feature"
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depends on EXAMPLE_DEBUG_PIN_CONNECTIONS
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default y if IDF_TARGET_ESP32
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default n
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config EXAMPLE_ADC_UNIT
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int "ADC Unit"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 1 if IDF_TARGET_ESP32
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default 1
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config EXAMPLE_ADC_PIN_CLK
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int "CLK mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 6 if IDF_TARGET_ESP32
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default 1
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config EXAMPLE_ADC_PIN_CMD
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int "CMD mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 3 if IDF_TARGET_ESP32
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default 1
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config EXAMPLE_ADC_PIN_D0
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int "D0 mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 2 if IDF_TARGET_ESP32
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default 1
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if EXAMPLE_SDMMC_BUS_WIDTH_4
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config EXAMPLE_ADC_PIN_D1
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int "D1 mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 0 if IDF_TARGET_ESP32
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default 1
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config EXAMPLE_ADC_PIN_D2
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int "D2 mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 5 if IDF_TARGET_ESP32
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default 1
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config EXAMPLE_ADC_PIN_D3
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int "D3 mapped ADC pin"
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depends on EXAMPLE_ENABLE_ADC_FEATURE
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default 4 if IDF_TARGET_ESP32
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default 1
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endif # EXAMPLE_SDMMC_BUS_WIDTH_4
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config EXAMPLE_SD_PWR_CTRL_LDO_INTERNAL_IO
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depends on SOC_SDMMC_IO_POWER_EXTERNAL
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bool "SD power supply comes from internal LDO IO (READ HELP!)"
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default y
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help
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Only needed when the SD card is connected to specific IO pins which can be used for high-speed SDMMC.
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Please read the schematic first and check if the SD VDD is connected to any internal LDO output.
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Unselect this option if the SD card is powered by an external power supply.
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config EXAMPLE_SD_PWR_CTRL_LDO_IO_ID
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depends on SOC_SDMMC_IO_POWER_EXTERNAL && EXAMPLE_SD_PWR_CTRL_LDO_INTERNAL_IO
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int "LDO ID"
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default 4 if IDF_TARGET_ESP32P4
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help
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Please read the schematic first and input your LDO ID.
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endmenu
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