Index: firmware/App/Drivers/Comm.h
===================================================================
diff -u -rb64c49fdcf2b6d95e61e63f8e258c4e600935bbd -r7d4711edd7b40cd3e29f43e766f79a8a09586fe9
--- firmware/App/Drivers/Comm.h	(.../Comm.h)	(revision b64c49fdcf2b6d95e61e63f8e258c4e600935bbd)
+++ firmware/App/Drivers/Comm.h	(.../Comm.h)	(revision 7d4711edd7b40cd3e29f43e766f79a8a09586fe9)
@@ -1,51 +1,46 @@
-/**************************************************************************
- *
- *  Copyright (c) 2019-2020 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 Comm.h
- *
- *  @date 28-Oct-2019
- *  @author S. Nash
- *
- *  @brief Header file for communication support functions.
- *
- **************************************************************************/
+/**************************************************************************
+*
+* Copyright (c) 2019-2024 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    Comm.h
+*
+* @author  (last)      Sean Nash
+* @date    (last)      02-Dec-2021
+*
+* @author  (original)  Dara Navaei
+* @date    (original)  05-Nov-2019
+*
+***************************************************************************/
 
 #ifndef __COMM_H__
 #define __COMM_H__
 
 #include "DGCommon.h"
+
+/**
+ *  @defgroup Comm Comm
+ *  @brief DG communication module.
+ *
+ *  @addtogroup Comm
+ *  @{
+ */
 
-// ********** public definitions **********
-
-#define SCI_DMA_TRANSMIT_INT            0x00010000
-#define SCI_DMA_RECEIVE_INT             0x00060000
-
 // ********** public function prototypes **********
 
 void signalCANXmitsInitiated( void );
 void signalCANXmitsCompleted( void );
 BOOL isCAN1TransmitInProgress( void );
 
-#ifdef DEBUG_ENABLED
-    void signalSCI1XmitsInitiated( void );
-    void signalSCI1XmitsCompleted( void );
-    void setSCI1DMAReceiveInterrupt( void );
-    void setSCI1DMATransmitInterrupt( void );
-    void clearSCI1DMAReceiveInterrupt( void );
-    void clearSCI1DMATransmitInterrupt( void );
-    void clearSCI1CommErrors( void );
-    BOOL isSCI1DMATransmitInProgress( void );
-#endif
-
 void setSCI2DMAReceiveInterrupt( void );
 void setSCI2DMATransmitInterrupt( void );
 void clearSCI2DMAReceiveInterrupt( void );
 void clearSCI2DMATransmitInterrupt( void );
 void clearSCI2CommErrors( void );
 BOOL isSCI2DMATransmitInProgress( void );
+
+/**@}*/
 
 #endif