Index: firmware/App/Modes/OperationModes.h
===================================================================
diff -u -rccfd15568f1e3d304320c2babb2fd4bcf0413304 -r8bd1ae47aa13a843aa8abd6321ddc050deacb4a6
--- firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision ccfd15568f1e3d304320c2babb2fd4bcf0413304)
+++ firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision 8bd1ae47aa13a843aa8abd6321ddc050deacb4a6)
@@ -31,6 +31,13 @@
 
 // ********** public definitions **********
 
+/// Payload record structure for op mode broadcast message
+typedef struct
+{
+    U32 opMode;                          ///< Current operating mode
+    U32 subMode;                         ///< Current sub-mode of current operating mode
+} OP_MODE_PAYLOAD_T;
+
 // ********** public function prototypes **********
 
 void initOperationModes( void );                                    // Initialize this module