Index: firmware/App/Modes/ModeService.h
===================================================================
diff -u -reff7b1575f008f81b29ef906f6346fac6012d3ab -r8e7158d8231435496fcf1d5649e51babf859ccc7
--- firmware/App/Modes/ModeService.h	(.../ModeService.h)	(revision eff7b1575f008f81b29ef906f6346fac6012d3ab)
+++ firmware/App/Modes/ModeService.h	(.../ModeService.h)	(revision 8e7158d8231435496fcf1d5649e51babf859ccc7)
@@ -1,26 +1,40 @@
 /**************************************************************************
- *
- *  Copyright (c) 2019-2019 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.
- *
- *  @file ModeService.h
- *
- *  @date 19-Sep-2019
- *  @author S. Nash
- *
- *  @brief Header file for Service Mode.
- *
- **************************************************************************/
+*
+* 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.
+*
+* @file ModeService.h
+*
+* @author (last) Sean Nash
+* @date (last) 29-May-2020
+*
+* @author (original) Dara Navaei
+* @date (original) 05-Nov-2019
+*
+***************************************************************************/
 
 #ifndef __MODE_SERVICE_H__
 #define __MODE_SERVICE_H__
 
+#include "HDCommon.h"
+#include "HDDefs.h"
+
+/**
+ *  @defgroup HDServiceMode HDServiceMode
+ *  @brief Service mode module.
+ *
+ *  @addtogroup HDServiceMode
+ *  @{
+ */
+
 // ********** private function prototypes **********
 
-void initServiceMode( void );          // initialize this module
-void transitionToServiceMode( void );  // prepares for transition to service mode
-void execServiceMode( void );          // execute the service mode state machine (call from OperationModes)
+void initServiceMode( void );              // initialize this module
+void transitionToServiceMode( void );      // prepares for transition to service mode
+U32  execServiceMode( void );              // execute the service mode state machine (call from OperationModes)
 
+/**@}*/
+
 #endif