Fix missing briefs in the documentation for several modules, fix up invalid documentation references.

3 files changed, 13 insertions, 9 deletions

diff --git a/LUFA/DoxygenPages/Groups.txt b/LUFA/DoxygenPages/Groups.txt
index e6ad884b6..2dfa4209d 100644
--- a/LUFA/DoxygenPages/Groups.txt
+++ b/LUFA/DoxygenPages/Groups.txt
@@ -6,33 +6,33 @@
 
 /** \defgroup Group_BoardDrivers Board Drivers
  *
- *  Functions, macros, variables, enums and types related to the control of physical board hardware.
+ *  \brief Functions, macros, variables, enums and types related to the control of physical board hardware.
  */
 
 /** \defgroup Group_PeripheralDrivers On-chip Peripheral Drivers
  *
- *  Functions, macros, variables, enums and types related to the control of AVR subsystems.
+ *  \brief Functions, macros, variables, enums and types related to the control of AVR subsystems.
  */
 
 /** \defgroup Group_MiscDrivers Miscellaneous Drivers
  *
- *  Miscellaneous driver Functions, macros, variables, enums and types.
+ *  \brief Miscellaneous driver Functions, macros, variables, enums and types.
  */
 
 /** \defgroup Group_PlatformDrivers_AVR8 AVR8
  *  \ingroup Group_PlatformDrivers
  *
- *  Drivers relating to the AVR8 architecture platform, such as clock setup and interrupt management.
+ *  \brief Drivers relating to the AVR8 architecture platform, such as clock setup and interrupt management.
  */
 
 /** \defgroup Group_PlatformDrivers_XMEGA XMEGA
  *  \ingroup Group_PlatformDrivers
  *
- *  Drivers relating to the XMEGA architecture platform, such as clock setup and interrupt management.
+ *  \brief Drivers relating to the XMEGA architecture platform, such as clock setup and interrupt management.
  */
 
 /** \defgroup Group_PlatformDrivers_UC3 UC3
  *  \ingroup Group_PlatformDrivers
  *
- *  Drivers relating to the UC3 architecture platform, such as clock setup and interrupt management.
+ *  \brief Drivers relating to the UC3 architecture platform, such as clock setup and interrupt management.
  */
diff --git a/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h b/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h
index e358dec75..41e9ab6df 100644
--- a/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h
+++ b/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h
@@ -102,8 +102,8 @@
 					uint8_t  PrevReportINBufferSize; /**< Size in bytes of the given input report buffer. This is used to create a
 					                                  *  second buffer of the same size within the driver so that subsequent reports
 					                                  *  can be compared. If the user app is to determine when reports are to be sent
-					                                  *  exclusively (i.e. \ref PrevReportINBuffer is \c NULL) this value must still be
-													  *  set to the size of the largest report the device can issue to the host.
+					                                  *  exclusively (i.e. \c PrevReportINBuffer is \c NULL) this value must still be
+					                                  *  set to the size of the largest report the device can issue to the host.
 					                                  */
 				} Config; /**< Config data for the USB class interface within the device. All elements in this section
 				           *   <b>must</b> be set or the interface will fail to enumerate and operate correctly.
@@ -114,7 +114,7 @@
 					uint16_t PrevFrameNum; /**< Frame number of the previous HID report packet opportunity. */
 					uint16_t IdleCount; /**< Report idle period, in milliseconds, set by the host. */
 					uint16_t IdleMSRemaining; /**< Total number of milliseconds remaining before the idle period elapsed - this
-											   *   should be decremented by the user application if non-zero each millisecond. */
+				                               *   should be decremented by the user application if non-zero each millisecond. */
 				} State; /**< State data for the USB class interface within the device. All elements in this section
 				          *   are reset to their defaults when the interface is enumerated.
 				          */
diff --git a/LUFA/Drivers/USB/USB.h b/LUFA/Drivers/USB/USB.h
index 512f7029f..cabe71fdc 100644
--- a/LUFA/Drivers/USB/USB.h
+++ b/LUFA/Drivers/USB/USB.h
@@ -39,6 +39,8 @@
 
 /** \defgroup Group_USB USB Core - LUFA/Drivers/USB/USB.h
  *
+ *  \brief Core driver for the microcontroller hardware USB module
+ *
  *  \section Sec_Dependencies Module Source Dependencies
  *  The following files must be built with any user project that uses this module:
  *    - LUFA/Drivers/USB/Core/ConfigDescriptors.c <i>(Makefile source module name: LUFA_SRC_USB)</i>
@@ -73,6 +75,8 @@
 
 /** \defgroup Group_USBClassDrivers USB Class Drivers
  *
+ *  \brief Drivers for the various standardized USB device classes
+ *
  *  Drivers for both host and device mode of the standard USB classes, for rapid application development.
  *  Class drivers give a framework which sits on top of the low level library API, allowing for standard
  *  USB classes to be implemented in a project with minimal user code. These drivers can be used in