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@ -683,6 +683,24 @@
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*/
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*/
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//#define AUTO_REPORT_SD_STATUS
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//#define AUTO_REPORT_SD_STATUS
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/**
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* Support for USB thumb drives using an Arduino USB Host Shield or
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* equivalent MAX3421E breakout board. The USB thumb drive will appear
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* to Marlin as an SD card.
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*
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* The MAX3421E must be assigned the same pins as the SD card reader, with
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* the following pin mapping:
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*
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* SCLK, MOSI, MISO --> SCLK, MOSI, MISO
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* INT --> SD_DETECT_PIN
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* SS --> SDSS
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*/
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//#define USB_FLASH_DRIVE_SUPPORT
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#if ENABLED(USB_FLASH_DRIVE_SUPPORT)
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#define USB_CS_PIN SDSS
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#define USB_INTR_PIN SD_DETECT_PIN
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#endif
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#endif // SDSUPPORT
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#endif // SDSUPPORT
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/**
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/**
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