Index: firmware/App/Services/Timers.h
===================================================================
diff -u -rabb9687e52d9db5df1abe7626ba04a6d431ba823 -rc74c1d99a011dd0fb7f98f183faecda675221fce
--- firmware/App/Services/Timers.h	(.../Timers.h)	(revision abb9687e52d9db5df1abe7626ba04a6d431ba823)
+++ firmware/App/Services/Timers.h	(.../Timers.h)	(revision c74c1d99a011dd0fb7f98f183faecda675221fce)
@@ -1,18 +1,25 @@
-/*
- * Timers.h
- *
- *  Created on: Aug 1, 2024
- *      Author: fw
- */
 
 #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