Fixed LowLevel MassStorage demo broken on the U2 AVRs due to double-banked endpoints.

Demos/Device/LowLevel/MassStorage/MassStorage.c

@@ -113,14 +113,14 @@ void EVENT_USB_Device_ConfigurationChanged(void)
 	/* Setup Mass Storage In and Out Endpoints */
 	if (!(Endpoint_ConfigureEndpoint(MASS_STORAGE_IN_EPNUM, EP_TYPE_BULK,
 		                             ENDPOINT_DIR_IN, MASS_STORAGE_IO_EPSIZE,
-	                                 ENDPOINT_BANK_DOUBLE)))
+	                                 ENDPOINT_BANK_SINGLE)))
 	{
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 	}
 	
 	if (!(Endpoint_ConfigureEndpoint(MASS_STORAGE_OUT_EPNUM, EP_TYPE_BULK,
 		                             ENDPOINT_DIR_OUT, MASS_STORAGE_IO_EPSIZE,
-	                                 ENDPOINT_BANK_DOUBLE)))
+	                                 ENDPOINT_BANK_SINGLE)))
 	{
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 	}							   

Demos/Device/LowLevel/MassStorage/MassStorage.h

@@ -82,19 +82,19 @@
 		#define COMMAND_DIRECTION_DATA_IN  (1 << 7)
 
 		/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
-		#define LEDMASK_USB_NOTREADY      LEDS_LED1
+		#define LEDMASK_USB_NOTREADY       LEDS_LED1
 
 		/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
-		#define LEDMASK_USB_ENUMERATING  (LEDS_LED2 | LEDS_LED3)
+		#define LEDMASK_USB_ENUMERATING   (LEDS_LED2 | LEDS_LED3)
 
 		/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
-		#define LEDMASK_USB_READY        (LEDS_LED2 | LEDS_LED4)
+		#define LEDMASK_USB_READY         (LEDS_LED2 | LEDS_LED4)
 
 		/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
-		#define LEDMASK_USB_ERROR        (LEDS_LED1 | LEDS_LED3)
+		#define LEDMASK_USB_ERROR         (LEDS_LED1 | LEDS_LED3)
 
 		/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
-		#define LEDMASK_USB_BUSY          LEDS_LED2
+		#define LEDMASK_USB_BUSY           LEDS_LED2
 		
 	/* Type defines: */
 		/** Type define for a Command Block Wrapper, used in the Mass Storage Bulk-Only Transport protocol. */

LUFA/ManPages/ChangeLog.txt

@@ -26,6 +26,7 @@
   *  - Fixed ADC routines not correctly returning the last result when multiple channels were read
   *  - Fixed ADC routines failing to read the extended channels (Channels 8 to 13, Internal Temperature Sensor) on the
   *    U4 series USB AVR parts
+  *  - Fixed LowLevel MassStorage demo broken on the U2 AVRs due to double-banked endpoints
   *
   *  \section Sec_ChangeLog100219 Version 100219
   *