Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -rc2fe204db1b8926994b5eee78afa1b516c97d02c -ra79db345deaaeef0f1b619dc49d031fdae22d7e6
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision c2fe204db1b8926994b5eee78afa1b516c97d02c)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a79db345deaaeef0f1b619dc49d031fdae22d7e6)
@@ -761,13 +761,17 @@
  *************************************************************************/
 void handleAlarmClear( MESSAGE_T *message )
 {
+    BOOL result = FALSE;
+
     if ( message->hdr.payloadLen == sizeof( U32 ) )
     {
         U32 alarmId;
 
+        result = TRUE;
         memcpy(&alarmId, message->payload, sizeof( U32 ) );
         clearAlarm( (ALARM_ID_T)alarmId );
     }
+    sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, result );
 }
 
 /*********************************************************************//**
@@ -3233,6 +3237,40 @@
 
 /*********************************************************************//**
 * @brief
+* The handleDGPOSTResultRequest function handles a request to report DG
+* POST results.
+* @details Inputs: none
+* @details Outputs: message handled
+* @param message a pointer to the message to handle
+* @return none
+*************************************************************************/
+void handleDGPOSTResultRequest( MESSAGE_T *message )
+{
+    BOOL status = FALSE;
+    BOOL result = FALSE;
+    U08* payloadPtr = message->payload;
+
+    if ( 0 == message->hdr.payloadLen )
+    {
+        if ( TRUE == isPOSTCompleted() )
+        {
+            status = TRUE;
+            if ( TRUE == isPOSTPassed() )
+            {
+                result = TRUE;
+            }
+            sendPOSTFinalResult( result );
+        }
+    }
+    // If can't respond to request, NAK the message
+    if ( status != TRUE )
+    {
+        sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );
+    }
+}
+
+/*********************************************************************//**
+* @brief
 * The handleSetDGCalibrationRecord function handles a request to set the DG
 * calibration data record.
 * @details Inputs: none
@@ -3503,6 +3541,38 @@
 }
 
 /*********************************************************************//**
+ * @brief
+ * The handleFilterFlushTimePeriodOverride function handles a request
+ * to override the filter flush time period value.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleFilterFlushTimePeriodOverride( MESSAGE_T *message )
+{
+    TEST_OVERRIDE_PAYLOAD_T payload;
+    BOOL result = FALSE;
+
+    // verify payload length
+    if ( sizeof( TEST_OVERRIDE_PAYLOAD_T ) == message->hdr.payloadLen )
+    {
+        memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
+        if ( FALSE == payload.reset )
+        {
+            result = testSetFilterFlushTimePeriodOverride( payload.state.u32 );
+        }
+        else
+        {
+            result = testResetFilterFlushTimePeriodOverride();
+        }
+    }
+
+    // respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
+/*********************************************************************//**
 * @brief
 * The handleStartStopDGChemicalDisinfect function handles a request to start
 * or stop DG chemical disinfect mode.