X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/35bdada24b49c4dd1900a78a1595077b99814cf9..1d8bb8f9bc90a492073b93ef3b422ac947c873e7:/LUFA/Drivers/USB/Class/Common/CDC.h

diff --git a/LUFA/Drivers/USB/Class/Common/CDC.h b/LUFA/Drivers/USB/Class/Common/CDC.h
index 5138032da..55f530ba9 100644
--- a/LUFA/Drivers/USB/Class/Common/CDC.h
+++ b/LUFA/Drivers/USB/Class/Common/CDC.h
@@ -1,21 +1,21 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, 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
+  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  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 
+  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 
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -29,6 +29,12 @@
 */
 
 /** \ingroup Group_USBClassCDC
+ *  @defgroup Group_USBClassCDCCommon  Common Class Definitions
+ *
+ *  \section Module Description
+ *  Constants, Types and Enum definitions that are common to both Device and Host modes for the USB
+ *  CDC Class.
+ *
  *  @{
  */
  
@@ -45,6 +51,11 @@
 			extern "C" {
 		#endif
 
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_CDC_DRIVER)
+			#error Do not include this file directly. Include LUFA/Drivers/Class/CDC.h instead.
+		#endif
+		
 	/* Macros: */
 		/** CDC Class specific request to get the current virtual serial port configuration settings. */
 		#define REQ_GetLineEncoding              0x21
@@ -111,7 +122,7 @@
 		 *  a single typedef struct. A macro is used instead so that functional descriptors can be created
 		 *  easily by specifying the size of the payload. This allows sizeof() to work correctly.
 		 *
-		 *  \param DataSize  Size in bytes of the CDC functional descriptor's data payload
+		 *  \param[in] DataSize  Size in bytes of the CDC functional descriptor's data payload
 		 */
 		#define CDC_FUNCTIONAL_DESCRIPTOR(DataSize)        \
 		     struct                                        \