Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r667b78a4ba1b948d4977b9b55234acf8d670f2d9 -r52763239a17119a1ffab1fb53e8eedf992ae800c
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 667b78a4ba1b948d4977b9b55234acf8d670f2d9)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 52763239a17119a1ffab1fb53e8eedf992ae800c)
@@ -616,6 +616,35 @@
 
 /*********************************************************************//**
  * @brief
+ * The broadcastROPumpData function sends out RO pump data.
+ * @details Inputs: none
+ * @details 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 %
+ * @return TRUE if msg successfully queued for transmit, FALSE if not
+ *************************************************************************/
+BOOL broadcastDialysateFlowData( const DIALYSATE_FLOW_METER_DATA_T * const flowData )
+{
+    BOOL result;
+    MESSAGE_T msg;
+    U08 *payloadPtr = msg.payload;
+
+    // create a message record
+    blankMessage( &msg );
+    msg.hdr.msgID = MSG_ID_DG_DIALYSATE_FLOW_METER_DATA;
+    msg.hdr.payloadLen = sizeof( DIALYSATE_FLOW_METER_DATA_T );
+
+    memcpy( payloadPtr, flowData, sizeof( DIALYSATE_FLOW_METER_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;
+}
+
+/*********************************************************************//**
+ * @brief
  * The broadcastConcentratePumpData function sends out concentrate pumps' data.
  * @details Inputs: none
  * @details Outputs: concentrate pump data msg constructed and queued