Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -r08aa1ee4a1cc79526979153fa4759e1df3892203 -rca0add27cbee6d8dacd5c6c49e9c349c60228fce
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 08aa1ee4a1cc79526979153fa4759e1df3892203)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision ca0add27cbee6d8dacd5c6c49e9c349c60228fce)
@@ -353,6 +353,8 @@
     if ( ++primeStatusBroadcastTimerCounter >= PRIME_DATA_PUB_INTERVAL )
     {
         PRIMING_DATA_PAYLOAD_T primeData;
+
+        primeData.currentPrimeState = getPrimeState();
         primeData.totalTime         = MAX_PRIME_TIME;
         primeData.remainingTime     = MAX_PRIME_TIME - elapsedPrimeTimeInSecs;
 
Index: firmware/App/Modes/Prime.h
===================================================================
diff -u -r08aa1ee4a1cc79526979153fa4759e1df3892203 -rca0add27cbee6d8dacd5c6c49e9c349c60228fce
--- firmware/App/Modes/Prime.h	(.../Prime.h)	(revision 08aa1ee4a1cc79526979153fa4759e1df3892203)
+++ firmware/App/Modes/Prime.h	(.../Prime.h)	(revision ca0add27cbee6d8dacd5c6c49e9c349c60228fce)
@@ -37,6 +37,7 @@
 /// Payload record structure for a priming status data broadcast message.
 typedef struct
 {
+    U32 currentPrimeState;      ///< Current state of priming.
     U32 remainingTime;          ///< Remaining time for priming in seconds.
     U32 totalTime;              ///< Total priming time in seconds.
 } PRIMING_DATA_PAYLOAD_T;