Index: firmware/App/Services/SystemCommDD.c
===================================================================
diff -u -r4b09605126f35b80406e95d079f3822c51a3ba25 -re0102a0a08c0d83bcc8e959551079063e2e60d9f
--- firmware/App/Services/SystemCommDD.c	(.../SystemCommDD.c)	(revision 4b09605126f35b80406e95d079f3822c51a3ba25)
+++ firmware/App/Services/SystemCommDD.c	(.../SystemCommDD.c)	(revision e0102a0a08c0d83bcc8e959551079063e2e60d9f)
@@ -74,7 +74,7 @@
 static volatile BOOL ddIsOnlyCANNode = TRUE;                                ///< flag indicating whether DG is alone on CAN bus.
 static OVERRIDE_U32_T tdCommunicationStatus = {0, 0, 0, 0};                 ///< has TD sent a message since last check
 static volatile U32 timeOfLastTDCheckIn = 0;                                ///< last time we received an TD broadcast
-static OVERRIDE_U32_T roCommunicationStatus = {0, 0, 0, 0};                 ///< has RO sent a message since last check
+static OVERRIDE_U32_T fpCommunicationStatus = {0, 0, 0, 0};                 ///< has RO sent a message since last check
 static volatile U32 timeOfLastROCheckIn = 0;                                ///< last time we received an RO broadcast
 
 // ********** private function prototypes **********
@@ -122,12 +122,12 @@
  * The checkInFromRO function checks in the RO with the DD - indicating that
  * the RO is communicating.
  * @details \b Inputs: none
- * @details \b Outputs: roCommunicationStatus, timeOfLastROCheckIn
+ * @details \b Outputs: fpCommunicationStatus, timeOfLastROCheckIn
  * @return none
  *************************************************************************/
 void checkInFromRO( void )
 {
-    roCommunicationStatus.data = TRUE;
+    fpCommunicationStatus.data = TRUE;
     timeOfLastROCheckIn = getMSTimerCount();
 
 //    if ( TRUE == isAlarmActive( ALARM_ID_DD_RO_COMM_TIMEOUT ) )
@@ -153,13 +153,13 @@
  * @brief
  * The isFPCommunicating function determines whether the RO is communicating
  * with the DD.
- * @details \b Inputs: roCommunicationStatus
+ * @details \b Inputs: fpCommunicationStatus
  * @details \b Outputs: none
  * @return TRUE if RO has broadcast since last call, FALSE if not
  *************************************************************************/
 BOOL isFPCommunicating( void )
 {
-    return getU32OverrideValue( &roCommunicationStatus );
+    return getU32OverrideValue( &fpCommunicationStatus );
 }
 
 /*********************************************************************//**
@@ -223,7 +223,7 @@
 
     if ( TRUE == didTimeout( timeOfLastROCheckIn, RO_COMM_TIMEOUT_IN_MS ) )
     {
-        roCommunicationStatus.data = FALSE;
+        fpCommunicationStatus.data = FALSE;
         //setROOperationMode( 0, 0 );      // If RO off or not connected, consider RO mode is fault.
     }
 }
@@ -344,14 +344,14 @@
  * The testROCommunicationStatusOverride function sets the override
  * of the RO communication status.
  * @details \b Inputs: none
- * @details \b Outputs: roCommunicationStatus
+ * @details \b Outputs: fpCommunicationStatus
  * @param message Override message from Dialin which includes the flag
  * value to override for the RO communication status.
  * @return TRUE if override successful, FALSE if not
  *************************************************************************/
 BOOL testROCommunicationStatusOverride( MESSAGE_T *message )
 {
-    BOOL result = u32Override( message, &roCommunicationStatus, FALSE, TRUE );
+    BOOL result = u32Override( message, &fpCommunicationStatus, FALSE, TRUE );
 
     return result;
 }