Index: firmware/App/Drivers/SafetyShutdown.h
===================================================================
diff -u -r9b262ba08e3180f121c3cf19d8d25e565183f87d -r8e7158d8231435496fcf1d5649e51babf859ccc7
--- firmware/App/Drivers/SafetyShutdown.h	(.../SafetyShutdown.h)	(revision 9b262ba08e3180f121c3cf19d8d25e565183f87d)
+++ firmware/App/Drivers/SafetyShutdown.h	(.../SafetyShutdown.h)	(revision 8e7158d8231435496fcf1d5649e51babf859ccc7)
@@ -1,27 +1,43 @@
-/**************************************************************************
- *
- *  Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
- *
- *  THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
- *  WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
- *
- *  @file SafetyShutdown.h
- *
- *  @date 20-Sep-2019
- *  @author S. Nash
- *
- *  @brief Header file for Safety Shutdown Controller.
- *
- **************************************************************************/
+/**************************************************************************
+*
+* Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
+*
+* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+*
+* @file SafetyShutdown.h
+*
+* @author (last) Sean Nash
+* @date (last) 01-Jun-2020
+*
+* @author (original) Dara Navaei
+* @date (original) 05-Nov-2019
+*
+***************************************************************************/
 
 #ifndef __SAFETY_SHUTDOWN_H__
 #define __SAFETY_SHUTDOWN_H__
 
 #include "HDCommon.h"
 
+/**
+ *  @defgroup SafetyShutdown SafetyShutdown
+ *  @brief Safety Shutdown module.  Allows any module to activate the safety shutdown
+ *  signal.
+ *
+ *  @addtogroup SafetyShutdown
+ *  @{
+ */
+
 // ********** public function prototypes **********
 
 void initSafetyShutdown( void );
 void activateSafetyShutdown( void );
+BOOL isSafetyShutdownActivated( void );
 
+BOOL testSetSafetyShutdownOverride( U32 value );
+BOOL testResetSafetyShutdownOverride( void );
+
+/**@}*/
+
 #endif