Index: firmware/App/Services/Timers.h
===================================================================
diff -u -rabb9687e52d9db5df1abe7626ba04a6d431ba823 -r5acce83ec629eff9621c0193fae57b7b63ad8de8
--- firmware/App/Services/Timers.h	(.../Timers.h)	(revision abb9687e52d9db5df1abe7626ba04a6d431ba823)
+++ firmware/App/Services/Timers.h	(.../Timers.h)	(revision 5acce83ec629eff9621c0193fae57b7b63ad8de8)
@@ -1,18 +1,41 @@
-/*
- * Timers.h
- *
- *  Created on: Aug 1, 2024
- *      Author: fw
- */
+/**************************************************************************
+*
+* Copyright (c) 2024-2026 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    Timers.h
+*
+* @author  (last)      Dara Navaei
+* @date    (last)      21-Jan-2026
+*
+* @author  (original)  Dara Navaei
+* @date    (original)  01-Aug-2024
+*
+***************************************************************************/
 
 #ifndef __TIMERS_H__
 #define __TIMERS_H__
 
 #include "BLCommon.h"
 
+/**
+ *  @defgroup Timers Timers
+ *  @brief Timers service unit.  Provides timer utility functions based on
+ *  a 1ms timer counter incremented by TaskTimer.c.
+ *
+ *  @addtogroup Timers
+ *  @{
+ */
+
+// ********** public function prototypes **********
+
 void initTimers( void );
 void incMSTimerCount( void );
 U32 getMSTimerCount( void );
 BOOL didTimeout( U32 startMSCount, U32 timeoutPeriod );
 
+/**@}*/
+
 #endif