X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..5ce8380a7d076b5368d9800ff1aab89ba0487276:/Demos/Host/LowLevel/PrinterHost/ConfigDescriptor.h?ds=sidebyside

diff --git a/Demos/Host/LowLevel/PrinterHost/ConfigDescriptor.h b/Demos/Host/LowLevel/PrinterHost/ConfigDescriptor.h
index b28a3379f..7934fa590 100644
--- a/Demos/Host/LowLevel/PrinterHost/ConfigDescriptor.h
+++ b/Demos/Host/LowLevel/PrinterHost/ConfigDescriptor.h
@@ -1,21 +1,21 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, distribute, and sell this 
+  Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
-  without fee, provided that the above copyright notice appear in 
+  without fee, provided that the above copyright notice appear in
   all copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -33,47 +33,44 @@
 
 	/* Includes: */
 		#include <LUFA/Drivers/USB/USB.h>
-		
+
 		#include "PrinterHost.h"
 		#include "Lib/PrinterCommands.h"
-		
-	/* Macros: */
-		/** Interface Class value for the Printer Device class */
-		#define PRINTER_CLASS                    0x07
 
-		/** Interface Subclass value for the Printer Device class */
-		#define PRINTER_SUBCLASS                 0x01
+	/* Macros: */
+		/** Pipe number of the Printer data IN pipe. */
+		#define PRINTER_DATA_IN_PIPE             1
 
-		/** Interface Protocol value for a Bidirectional communication encapsulation */
-		#define PRINTER_PROTOCOL                 0x02
+		/** Pipe number of the Printer data OUT pipe. */
+		#define PRINTER_DATA_OUT_PIPE            2
 
 	/* Enums: */
-		/** Enum for the possible return codes of the ProcessConfigurationDescriptor() function. */
+		/** Enum for the possible return codes of the \ref ProcessConfigurationDescriptor() function. */
 		enum PrinterHost_GetConfigDescriptorDataCodes_t
 		{
 			SuccessfulConfigRead            = 0, /**< Configuration Descriptor was processed successfully */
 			ControlError                    = 1, /**< A control request to the device failed to complete successfully */
 			DescriptorTooLarge              = 2, /**< The device's Configuration Descriptor is too large to process */
 			InvalidConfigDataReturned       = 3, /**< The device returned an invalid Configuration Descriptor */
-			NoInterfaceFound                = 4, /**< A compatible printer interface was not found in the device's Configuration Descriptor */
-			NoEndpointFound                 = 5, /**< The printer data endpoints were not found in the device's Configuration Descriptor */
+			NoCompatibleInterfaceFound      = 4, /**< A compatible interface with the required endpoints was not found */
 		};
-	
+
 	/* External Variables: */
 		/** Interface index of the Bidirectional Printer interface within the device, once the Configuration
 		 *  Descriptor has been processed.
 		 */
-		uint8_t PrinterInterfaceNumber;
-		
+		extern uint8_t PrinterInterfaceNumber;
+
 		/** Interface Alternate Setting index of the Bidirectional Printer interface within the device, once
 		 *  the Configuration Descriptor has been processed.
 		 */
-		uint8_t PrinterAltSetting;
+		extern uint8_t PrinterAltSetting;
 
 	/* Function Prototypes: */
-		uint8_t ProcessConfigurationDescriptor(void);	
+		uint8_t ProcessConfigurationDescriptor(void);
 
 		uint8_t DComp_NextBidirectionalPrinterInterface(void* CurrentDescriptor);
 		uint8_t DComp_NextPrinterInterfaceBulkDataEndpoint(void* CurrentDescriptor);
 
 #endif
+