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