Index: firmware/App/Modes/OperationModes.c
===================================================================
diff -u -rb67373adbc581690febb1e1c2bb521f108d9b92e -rd371983d84daf213db3e39d21cf30c13161ce062
--- firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision b67373adbc581690febb1e1c2bb521f108d9b92e)
+++ firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision d371983d84daf213db3e39d21cf30c13161ce062)
@@ -8,7 +8,7 @@
 * @file    OperationModes.c
 *
 * @author  (last)      Michael Garthwaite
-* @date    (last)      24-Aug-2023
+* @date    (last)      18-Sep-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -168,6 +168,9 @@
         lastMode = currentMode;
         transitionToNewOperationMode( newMode );
         currentMode = newMode;
+        // Set the last sub mode to 0
+        // to ensure events cover the transition from submode 0 -> 1 -> 2
+        priorSubMode = 0;
         sendOperationStatusEvent();
     }
 
@@ -296,6 +299,18 @@
 
 /*********************************************************************//**
  * @brief
+ * The getCurrentOperationSubMode function gets the current operation submode.
+ * @details Inputs: currentSubMode
+ * @details Outputs: none
+ * @return the current operation submode
+ *************************************************************************/
+U32 getCurrentOperationSubMode( void )
+{
+    return currentSubMode;
+}
+
+/*********************************************************************//**
+ * @brief
  * The arbitrateModeRequest function selects highest priority mode request
  * and clear all requests.
  * @details Inputs: none