2023-03-13 03:28:58 -04:00
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menu "USB Dev MSC Example Configuration"
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2022-12-19 00:35:59 -05:00
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choice EXAMPLE_STORAGE_MEDIA
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prompt "Storage Media Used"
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default EXAMPLE_STORAGE_MEDIA_SPIFLASH
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help
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Select the storage media that is exposed to USB host.
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config EXAMPLE_STORAGE_MEDIA_SPIFLASH
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bool "SPI FLASH"
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config EXAMPLE_STORAGE_MEDIA_SDMMCCARD
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bool "SDMMC CARD"
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depends on IDF_TARGET_ESP32S3
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endchoice
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if EXAMPLE_STORAGE_MEDIA_SDMMCCARD
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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
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have a pull-up resistor connected. Otherwise the card may enter
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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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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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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_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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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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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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endif # EXAMPLE_SDMMC_BUS_WIDTH_4
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endif # SOC_SDMMC_USE_GPIO_MATRIX
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endif # EXAMPLE_STORAGE_MEDIA_SDMMCCARD
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endmenu
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