Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -rab304e2ca6e3e40ed8cb12650e9855ae0b9649d8 -raa36ab1ed13d099286cedcbd066f7dce11146d13
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision ab304e2ca6e3e40ed8cb12650e9855ae0b9649d8)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision aa36ab1ed13d099286cedcbd066f7dce11146d13)
@@ -41,6 +41,7 @@
 #include "Valves.h"
 #include "WatchdogMgmt.h"
 #include "ModeHeatDisinfect.h"
+#include "UVReactors.h"
 
 /**
  *  @addtogroup SystemCommMessages
@@ -505,30 +506,22 @@
  * @details
  * Inputs : none
  * Outputs : RO pump data msg constructed and queued
- * @param tgtPressure target pressure for RO pump in PSI
- * @param measFlow measure RO flow rate in LPM
- * @param setPWM set PWM duty cycle in %
+ * @param RO Pump msg constructed and queued
  * @return TRUE if msg successfully queued for transmit, FALSE if not
  *************************************************************************/
-BOOL broadcastROPumpData( F32 tgtPressure, F32 measFlow, F32 setPWM, U32 pumpState )
+BOOL broadcastROPumpData( RO_PUMP_DATA_T *pumpData )
 {
     BOOL result;
     MESSAGE_T msg;
     U08 *payloadPtr = msg.payload;
-    RO_PUMP_DATA_T payload;
 
     // create a message record
     blankMessage( &msg );
     msg.hdr.msgID = MSG_ID_RO_PUMP_DATA;
     msg.hdr.payloadLen = sizeof( RO_PUMP_DATA_T );
+
+    memcpy( payloadPtr, pumpData, sizeof( RO_PUMP_DATA_T ) );
 
-    payload.roPumpTgtPressure = tgtPressure;
-    payload.measROFlowRate = measFlow;
-    payload.roPumpPWM = setPWM;
-    payload.roPumpState = pumpState;
-
-    memcpy( payloadPtr, &payload, sizeof( RO_PUMP_DATA_T ) );
-
     // serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
     result = serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_BROADCAST, ACK_NOT_REQUIRED );
 
@@ -741,6 +734,33 @@
     return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The broadcastUVReactorsData function sends out UV reactors data.
+ * @details
+ * Inputs : none
+ * Outputs : UV reactors data msg constructed and queued
+ * @param UV reactors msg constructed and queued
+ * @return TRUE if msg successfully queued for transmit, FALSE if not
+ *************************************************************************/
+BOOL broadcastUVReactorsData( UV_REACTORS_DATA_T *uvReactorsData )
+{
+    BOOL result;
+    MESSAGE_T msg;
+    U08 *payloadPtr = msg.payload;
+
+    // create a message record
+    blankMessage( &msg );
+    msg.hdr.msgID = MSG_ID_DG_UV_REACTORS_DATA;
+    msg.hdr.payloadLen = sizeof( UV_REACTORS_DATA_T );
+
+    memcpy( payloadPtr, uvReactorsData, sizeof( UV_REACTORS_DATA_T ) );
+
+    // serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
+    result = serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_BROADCAST, ACK_NOT_REQUIRED );
+
+    return result;
+}
 
 // ***********************************************************************
 // **************** Message Handling Helper Functions ********************