Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -recc3eef231cd2527274969e057d9b4763caa273f -r46a1f88d8a17cc847d3825fb40ee76844869b930
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision ecc3eef231cd2527274969e057d9b4763caa273f)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 46a1f88d8a17cc847d3825fb40ee76844869b930)
@@ -1686,7 +1686,34 @@
     serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_BROADCAST, ACK_NOT_REQUIRED );
 }
 
+/*********************************************************************//**
+ * @brief
+ * The handleReceiveChemFlushSampleResultsFromHD function handles receiving
+ * the chemical disinfect sample flush results from HD.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleReceiveChemFlushSampleResultsFromHD( MESSAGE_T *message )
+{
+    BOOL status = FALSE;
 
+    if ( message->hdr.payloadLen == sizeof(U32) )
+    {
+        U32 result;
+
+        memcpy( &result, message->payload, sizeof(U32) );
+
+        setChemicalDisinfectFlushSampleResult( result );
+
+        status = TRUE;
+    }
+
+    sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, status );
+}
+
+
 // ***********************************************************************
 // **************** Message Handling Helper Functions ********************
 // ***********************************************************************