mirror of
https://github.com/espressif/esp-idf.git
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79 lines
2.1 KiB
Plaintext
79 lines
2.1 KiB
Plaintext
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menu "eMMC 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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choice EXAMPLE_EMMC_BUS_WIDTH
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prompt "eMMC bus width"
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default EXAMPLE_EMMC_BUS_WIDTH_4
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help
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Select the bus width of the MMC interface.
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config EXAMPLE_EMMC_BUS_WIDTH_8
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bool "8 lines (D0 - D7)"
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config EXAMPLE_EMMC_BUS_WIDTH_4
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bool "4 lines (D0 - D3)"
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config EXAMPLE_EMMC_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 33 if IDF_TARGET_ESP32S3
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config EXAMPLE_PIN_CLK
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int "CLK GPIO number"
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default 34 if IDF_TARGET_ESP32S3
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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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if EXAMPLE_EMMC_BUS_WIDTH_4 || EXAMPLE_EMMC_BUS_WIDTH_8
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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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config EXAMPLE_PIN_D2
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int "D2 GPIO number"
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default 39 if IDF_TARGET_ESP32S3
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config EXAMPLE_PIN_D3
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int "D3 GPIO number"
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default 36 if IDF_TARGET_ESP32S3
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endif # EXAMPLE_EMMC_BUS_WIDTH_4 || EXAMPLE_EMMC_BUS_WIDTH_8
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if EXAMPLE_EMMC_BUS_WIDTH_8
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config EXAMPLE_PIN_D4
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int "D4 GPIO number"
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default 35 if IDF_TARGET_ESP32S3
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config EXAMPLE_PIN_D5
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int "D5 GPIO number"
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default 40 if IDF_TARGET_ESP32S3
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config EXAMPLE_PIN_D6
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int "D6 GPIO number"
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default 42 if IDF_TARGET_ESP32S3
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config EXAMPLE_PIN_D7
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int "D7 GPIO number"
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default 41 if IDF_TARGET_ESP32S3
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endif # EXAMPLE_EMMC_BUS_WIDTH_8
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endif # SOC_SDMMC_USE_GPIO_MATRIX
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endmenu
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