Fix AVRISP-MKII clone and XPLAINBridge projects not properly configuring the AVRISP IN endpoint when needed if RESET_TOGGLES_LIBUSB_COMPAT compile time option is used.

Projects/AVRISP-MKII/AVRISP-MKII.c

@@ -97,12 +97,12 @@ void EVENT_USB_Device_ConfigurationChanged(void)
 {
 	bool ConfigSuccess = true;
 
-	/* Setup AVRISP Data Endpoint(s) */
+	/* Setup AVRISP Data OUT endpoint */
 	ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_OUT_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
 
-	#if defined(LIBUSB_DRIVER_COMPAT)
-	ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_IN_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
-	#endif
+	/* Setup AVRISP Data IN endpoint if it is using a physically different endpoint */
+	if (AVRISP_DATA_IN_EPADDR != AVRISP_DATA_OUT_EPADDR)
+	  ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_IN_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
 
 	/* Indicate endpoint configuration success or failure */
 	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);

Projects/XPLAINBridge/XPLAINBridge.c

@@ -226,9 +226,8 @@ void EVENT_USB_Device_ConfigurationChanged(void)
 	{
 		ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_OUT_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
 
-		#if defined(LIBUSB_DRIVER_COMPAT)
-		ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_IN_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
-		#endif
+		if (AVRISP_DATA_IN_EPADDR != AVRISP_DATA_OUT_EPADDR)
+		  ConfigSuccess &= Endpoint_ConfigureEndpoint(AVRISP_DATA_IN_EPADDR, EP_TYPE_BULK, AVRISP_DATA_EPSIZE, 1);
 
 		/* Configure the V2 protocol packet handler */
 		V2Protocol_Init();