Index: Comm.c
===================================================================
diff -u -r6d80d69a210f45c733e5307859351f2cd820a8e7 -r8e3c1aa26d6668749668255dbc337910b30423ae
--- Comm.c	(.../Comm.c)	(revision 6d80d69a210f45c733e5307859351f2cd820a8e7)
+++ Comm.c	(.../Comm.c)	(revision 8e3c1aa26d6668749668255dbc337910b30423ae)
@@ -30,6 +30,9 @@
 
 #define DMA_CH_STATUS_BIT(ch)       ((U32)1U << (ch))               ///< Macro to get bit mask for status of a given DMA channel.
 
+#define SCI_DMA_TRANSMIT_INT        0x00010000                      ///< Bit mask for setting/clearing serial DMA transmit interrupts.
+#define SCI_DMA_RECEIVE_INT         0x00060000                      ///< Bit mask for setting/clearing serial DMA receive interrupts.
+
 // ********** private data **********
 
 static volatile BOOL canXmitsInProgress = FALSE;                    ///< Flag indicates a CAN frame transmit is in progress.
@@ -38,8 +41,8 @@
  * @brief
  * The signalCANXmitsInitiated function sets the CAN transmits in
  * progress flag.
- * @details Inputs: none
- * @details Outputs: canXmitsInProgress
+ * @details \b Inputs: none
+ * @details \b Outputs: canXmitsInProgress
  * @return none
  *************************************************************************/
 void signalCANXmitsInitiated( void )
@@ -51,8 +54,8 @@
  * @brief
  * The signalCANXmitsCompleted function resets the CAN transmits in
  * progress flag.
- * @details Inputs: none
- * @details Outputs: canXmitsInProgress
+ * @details \b Inputs: none
+ * @details \b Outputs: canXmitsInProgress
  * @return none
  *************************************************************************/
 void signalCANXmitsCompleted( void )
@@ -64,8 +67,8 @@
  * @brief
  * The setSCI2DMAReceiveInterrupt function enables DMA receive interrupts
  * for the SCI2 peripheral.
- * @details Inputs: none
- * @details Outputs: DMA receive interrupt is enabled.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA receive interrupt is enabled.
  * @return none
  *************************************************************************/
 void setSCI2DMAReceiveInterrupt( void )
@@ -77,8 +80,8 @@
  * @brief
  * The setSCI2DMATransmitInterrupt function enables DMA transmit interrupts
  * for the SCI2 peripheral.
- * @details Inputs: none
- * @details Outputs: DMA transmit interrupt is enabled.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA transmit interrupt is enabled.
  * @return none
  *************************************************************************/
 void setSCI2DMATransmitInterrupt( void )
@@ -90,8 +93,8 @@
  * @brief
  * The clearSCI2DMAReceiveInterrupt function disables DMA receive interrupts
  * for the SCI2 peripheral.
- * @details Inputs: none
- * @details Outputs: DMA receive interrupt is disabled.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA receive interrupt is disabled.
  * @return none
  *************************************************************************/
 void clearSCI2DMAReceiveInterrupt( void )
@@ -103,8 +106,8 @@
  * @brief
  * The clearSCI2DMATransmitInterrupt function disables DMA transmit interrupts
  * for the SCI2 peripheral.
- * @details Inputs: none
- * @details Outputs: DMA transmit interrupt is disabled.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA transmit interrupt is disabled.
  * @return none
  *************************************************************************/
 void clearSCI2DMATransmitInterrupt( void )
@@ -116,8 +119,8 @@
  * @brief
  * The clearSCI1CommErrors function clears framing and/or overrun error flags \
  * for the SCI1 peripheral.
- * @details Inputs: none
- * @details Outputs: SCI1 error flags cleared.
+ * @details \b Inputs: none
+ * @details \bOutputs: SCI1 error flags cleared.
  * @return none
  *************************************************************************/
 void clearSCI1CommErrors( void )
@@ -130,8 +133,8 @@
  * @brief
  * The isSCI2DMATransmitInProgress function determines whether a DMA transmit
  * is in progress on the SCI2 peripheral.
- * @details Inputs: status registers
- * @details Outputs: none
+ * @details \b Inputs: status registers
+ * @details \b Outputs: none
  * @return TRUE if a transmit is in progress, FALSE if not
  *************************************************************************/
 BOOL isSCI2DMATransmitInProgress( void )
@@ -146,8 +149,8 @@
  * @brief
  * The isCAN1TransmitInProgress function determines whether a transmit
  * is in progress on the CAN1 peripheral.
- * @details Inputs: status registers
- * @details Outputs: none
+ * @details \b Inputs: status registers
+ * @details \b Outputs: none
  * @return TRUE if a transmit is in progress, FALSE if not
  *************************************************************************/
 BOOL isCAN1TransmitInProgress( void )