Index: TestSupport.h
===================================================================
diff -u -rf152a1f8f051ffe9d501b39990e2876423ff0275 -r0f1d0c443daee3e30ae823711e85f3410bbf49fe
--- TestSupport.h	(.../TestSupport.h)	(revision f152a1f8f051ffe9d501b39990e2876423ff0275)
+++ TestSupport.h	(.../TestSupport.h)	(revision 0f1d0c443daee3e30ae823711e85f3410bbf49fe)
@@ -1,72 +1,87 @@
 /**************************************************************************
 *
-*  Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
 *
-*  THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
-*  WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
-*  @file Common.h
+* @file TestSupport.h
 *
-*  @date 19-Sep-2019
-*  @author S. Nash
+* @author (last) Sean Nash
+* @date (last) 25-Aug-2020
 *
-*  @brief Header file for common definitions and types.
+* @author (original) Sean
+* @date (original) 11-Feb-2020
 *
-**************************************************************************/
+***************************************************************************/
 
 #ifndef __TEST_SUPPORT_H__
 #define __TEST_SUPPORT_H__
 
+/**
+ *  @defgroup TestSupport TestSupport
+ *  @brief Test support header file. Contains the structures and macros for override operations.
+ *
+ *  @addtogroup TestSupport
+ *  @{
+ */
+
 // ***************************** OVERRIDE DEFINITIONS & MACROS *************************************
 
-#define OVERRIDE_KEY    0xCCC33C33
-#define OVERRIDE_RESET  0x00000000
+#define OVERRIDE_KEY    0xCCC33C33          ///< Override key
+#define OVERRIDE_RESET  0x00000000          ///< Override reset
 
 #pragma pack(push,1)
 
+/// Test override payload type union.
 typedef union
 {
-    U32 u32;
-    F32 f32;
+    U32 u32;                                ///< U32
+    F32 f32;                                ///< F32
 } TEST_OVERRIDE_PAYLOAD_TYPE_T;
 
+/// Test override payload type structure.
 typedef struct
 {
-    BOOL reset;
-    TEST_OVERRIDE_PAYLOAD_TYPE_T state;
+    BOOL reset;                             ///< Reset (bool)
+    TEST_OVERRIDE_PAYLOAD_TYPE_T state;     ///< Test override payload
 } TEST_OVERRIDE_PAYLOAD_T;
 
+/// Test override array payload structure.
 typedef struct
 {
-    BOOL reset;
-    TEST_OVERRIDE_PAYLOAD_TYPE_T state;
-    U32 index;
+    BOOL reset;                             ///< Reset (bool)
+    TEST_OVERRIDE_PAYLOAD_TYPE_T state;     ///< Test override array payload
+    U32 index;                              ///< Index
 } TEST_OVERRIDE_ARRAY_PAYLOAD_T;
 
 #pragma pack(pop)
 
-typedef struct \
-{ \
-    U32 data; \
-    U32 ovInitData; \
-    U32 ovData; \
-    U32 override; \
+/// Override U32 structure.
+typedef struct
+{
+    U32 data;                               ///< Data
+    U32 ovInitData;                         ///< Override init data
+    U32 ovData;                             ///< Override data
+    U32 override;                           ///< Override
 } OVERRIDE_U32_T;
 
-typedef struct \
-{ \
-    S32 data; \
-    S32 ovInitData; \
-    S32 ovData; \
-    U32 override; \
+/// Override S32 structure.
+typedef struct
+{
+    S32 data;                               ///< Data
+    S32 ovInitData;                         ///< Override init data
+    S32 ovData;                             ///< Override data
+    U32 override;                           ///< Override
 } OVERRIDE_S32_T;
 
-typedef struct \
-{ \
-    F32 data; \
-    F32 ovInitData; \
-    F32 ovData; \
-    U32 override; \
+/// Override F32 structure.
+typedef struct
+{
+    F32 data;                               ///< Data
+    F32 ovInitData;                         ///< Override init data
+    F32 ovData;                             ///< Overrode data
+    U32 override;                           ///< Override
 } OVERRIDE_F32_T;
 
 // DATA_DECL - declares an overrideable data variable
@@ -353,4 +368,6 @@
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result ); \
 }
 
+/**@}*/
+
 #endif