Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r359cf587f2f935ef9f40a16d17c4105efa653c1d -r2510a84808ee5179d3f84f0b04f24c5a4122dbe5
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 359cf587f2f935ef9f40a16d17c4105efa653c1d)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2510a84808ee5179d3f84f0b04f24c5a4122dbe5)
@@ -89,7 +89,8 @@
 {
     U32 setROPumpPressure;
     F32 measROFlowRate;
-    F32 roPumpPWM;
+    F32 roPumpPWM;
+    U32 roPumpState;
 } RO_PUMP_DATA_T;
 
 typedef struct
@@ -518,12 +519,13 @@
  * @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 tgtPressure : target pressure for RO pump in PSI
+ * @param measFlow : measure RO flow rate in LPM
+ * @param setPWM : set PWM duty cycle in %
+ * @param pumpState: set the current pump state
  * @return TRUE if msg successfully queued for transmit, FALSE if not
  *************************************************************************/
-BOOL broadcastROPumpData( U32 tgtPressure, F32 measFlow, F32 setPWM )
+BOOL broadcastROPumpData( U32 tgtPressure, F32 measFlow, F32 setPWM, U32 pumpState )
 {
     BOOL result;
     MESSAGE_T msg;
@@ -537,7 +539,8 @@
 
     payload.setROPumpPressure = tgtPressure;
     payload.measROFlowRate = measFlow;
-    payload.roPumpPWM = setPWM;
+    payload.roPumpPWM = setPWM;
+    payload.roPumpState = pumpState;
 
     memcpy( payloadPtr, &payload, sizeof( RO_PUMP_DATA_T ) );