Index: firmware/App/Modes/OperationModes.h
===================================================================
diff -u -rcd3af1ebb7396ba3b2bec1d779510d29c30014f4 -r090cfb22a7c0b4738299c3fb411ca77aaba8d968
--- firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision cd3af1ebb7396ba3b2bec1d779510d29c30014f4)
+++ firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision 090cfb22a7c0b4738299c3fb411ca77aaba8d968)
@@ -20,7 +20,7 @@
 
 #include "DDCommon.h"
 #include "DDDefs.h"
-
+#include "TDDefs.h"
 /**
  *  @defgroup DGOperationModes DGOperationModes
  *  @brief Operation Modes module. Manages the top level operation modes of the DG via a state machine.
@@ -40,6 +40,12 @@
     U32 currentSubMode;                     ///< Current Submode.
 } OP_MODES_DATA_T;
 
+/// TD mode and TD submode
+typedef struct
+{
+    TD_OP_MODE_T tdMode;                                ///< TD mode
+    U32 tdSubMode;                                      ///< TD submode
+} TD_MODE_SUB_MODE_T;
 // ********** public function prototypes **********
 
 void initOperationModes( void );                        // initialize this module
@@ -50,6 +56,9 @@
 U32 getCurrentOperationSubMode( void );                 // get current operation sub mode
 void setCurrentSubState( U32 subState );                // Set the current substate.
 
+void setTDOperationMode( U32 mode, U32 subMode );       // set TD operation mode which is received from TD
+void getTDOperationMode( TD_MODE_SUB_MODE_T* mode );    // get TD operation mode
+
 BOOL testSetOperationMode( DD_OP_MODE_T newMode );      // Force transition to a given mode (if allowed)
 BOOL testSetDGOpModePublishIntervalOverride( U32 value );
 BOOL testResetDGOpModePublishIntervalOverride( void );