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Add USB_FLASH_DRIVE_SUPPORT

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This commit is contained in:
Marcio Teixeira
2018-07-02 09:06:17 -06:00
committed by Scott Lahteine
parent 07fe8d28be
commit 2067619a26
34 changed files with 5718 additions and 8 deletions
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18
Marlin/src/config/default/Configuration_adv.h
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@ -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
/**