X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/afe6ae14023c7040befe73e49d00077d3425c564..4f74075fad7f1e7a35d04ff534d9d6a57d2b97fc:/LUFA/Drivers/USB/Class/HID.h

diff --git a/LUFA/Drivers/USB/Class/HID.h b/LUFA/Drivers/USB/Class/HID.h
index f8449b20e..2d4280689 100644
--- a/LUFA/Drivers/USB/Class/HID.h
+++ b/LUFA/Drivers/USB/Class/HID.h
@@ -29,7 +29,7 @@
 */
 
 /** \ingroup Group_USBClassDrivers
- *  @defgroup Group_USBClassHID HID Device Class Driver - LUFA/Drivers/Class/HID.h
+ *  @defgroup Group_USBClassHID HID Class Driver - LUFA/Drivers/Class/HID.h
  *
  *  \section Sec_Dependencies Module Source Dependencies
  *  The following files must be built with any user project that uses this module:
@@ -38,8 +38,12 @@
  *    - LUFA/Drivers/USB/Class/Host/HIDParser.c
  *
  *  \section Module Description
- *  Functions, macros, variables, enums and types related to the management of USB HID Class interfaces
- *  within a USB device.
+ *  HID Class Driver module. This module contains an internal implementation of the USB HID Class, for both Device 
+ *  and Host USB modes. User applications can use this class driver instead of implementing the HID class manually 
+ *  via the low-level LUFA APIs.
+ *
+ *  This module is designed to simplify the user code by exposing only the required interface needed to interface with
+ *  Hosts or Devices using the USB HID Class.
  *
  *  @{
  */
@@ -50,6 +54,10 @@
 	/* Includes: */
 		#include "../HighLevel/USBMode.h"
 
+		#if defined(NO_STREAM_CALLBACKS)
+			#error The NO_STREAM_CALLBACKS compile time option cannot be used in projects using the library Class drivers.
+		#endif
+
 		#if defined(USB_CAN_BE_DEVICE)
 			#include "Device/HID.h"
 		#endif