DUE USB composite device field corrections (#14185)

2019-05-30 16:26:48 -05:00
parent f889cc6ea6
commit 688b54d66a
2 changed files with 8 additions and 6 deletions
--- a/Marlin/src/HAL/HAL_DUE/usb/usb_protocol_cdc.h
+++ b/Marlin/src/HAL/HAL_DUE/usb/usb_protocol_cdc.h
@@ -61,6 +61,8 @@
 #define  CDC_CLASS_DEVICE     0x02	//!< USB Communication Device Class
 #define  CDC_CLASS_COMM       0x02	//!< CDC Communication Class Interface
 #define  CDC_CLASS_DATA       0x0A	//!< CDC Data Class Interface
+#define  CDC_CLASS_MULTI      0xEF      //!< CDC Multi-interface Function
+
 //@}

 //! \name USB CDC Subclass IDs