Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r361e8cae2edec18e5ba1a26690788b5c30ce4833 -r85457b793bef9f18e2d04cbc8f901c138eae3609
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 361e8cae2edec18e5ba1a26690788b5c30ce4833)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 85457b793bef9f18e2d04cbc8f901c138eae3609)
@@ -1129,7 +1129,7 @@
  * Outputs : HD valves msg constructed and queued
  * @return TRUE if msg successfully queued for transmit, FALSE if not
  *************************************************************************/
-BOOL broadcastHDValves()
+BOOL broadcastHDValves( HD_VALVE_DATA_T *valveData )
 {
     BOOL result;
     MESSAGE_T msg;
@@ -1140,9 +1140,9 @@
     msg.hdr.msgID = MSG_ID_HD_VALVES_DATA;
     msg.hdr.payloadLen = sizeof( HD_VALVE_DATA_T );
 
-    HD_VALVE_DATA_T valveData;
+    //HD_VALVE_DATA_T valveData;
 
-    memcpy( payloadPtr, &valveData, sizeof( HD_VALVE_DATA_T ) );
+    memcpy( payloadPtr, valveData, sizeof( HD_VALVE_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_HD_BROADCAST, ACK_NOT_REQUIRED );