Index: RTC.c
===================================================================
diff -u -rd6afafc35efa5dcfd151a871843070e249c1c09f -r476fa5a4aac0ee83508e13573c245b772a391aa0
--- RTC.c	(.../RTC.c)	(revision d6afafc35efa5dcfd151a871843070e249c1c09f)
+++ RTC.c	(.../RTC.c)	(revision 476fa5a4aac0ee83508e13573c245b772a391aa0)
@@ -24,6 +24,7 @@
 #include "SystemCommMessages.h"
 #include "Timers.h"
 #include "Utilities.h"
+#include "TestSupport.h"
 
 /**
  *  @addtogroup RTC
@@ -207,7 +208,7 @@
 static U16 prepRAMBuffer[ RTC_RAM_PREP_BUFFER_LENGTH ];                         ///< Buffer to send prep read/write commands to RTC RAM.
 static U16 RAMBuffer[ MIBSPI_MAX_BUFFER_LENGTH ];                               ///< Buffer to read RTC RAM data.
 static U16 previousFPGATimerCount;                                              ///< Previous FPGA timer count;
-static OVERRIDE_U32_T rtcControlRegister1  = { 0, 0, 0, 0 };
+static OVERRIDE_U32_T rtcControlRegister1  = { 0, 0, 0, 0 };                    ///< RTC control register 1.
 #ifdef _DG_
 static BOOL syncDG2HDDateTimeFlag;                                              ///< Flag indicating whether DG RTC should be sync'd to HD RTC.
 #endif
@@ -1576,6 +1577,13 @@
     return state;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The getControlReg1 function gets the current RTC control register.
+ * @details Inputs: rtcControlRegister1
+ * @details Outputs: none
+ * @return the current RTC control register word.
+ *************************************************************************/
 static U16 getControlReg1( void )
 {
 
@@ -1627,7 +1635,15 @@
     return result;
 }
 
-BOOL testSetRTCstatus( U32 status)
+/*********************************************************************//**
+ * @brief
+ * The testSetRTCstatus function overrides RTC control register 1
+ * @details Inputs: none
+ * @details Outputs: rtcControlRegister1
+ * @param status override RTC control register 1  with this value
+ * @return TRUE if override successful, FALSE if not
+ *************************************************************************/
+BOOL testSetRTCstatus( U32 status )
 {
     BOOL result = FALSE;
 
@@ -1641,6 +1657,14 @@
      return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The testResetRTCstatus function resets the override
+ * of RTC control register 1.
+ * @details Inputs: none
+ * @details Outputs: rtcControlRegister1
+ * @return TRUE if reset successful, FALSE if not
+ *************************************************************************/
 BOOL testResetRTCstatus( void )
 {
     BOOL result = FALSE;
Index: RTC.h
===================================================================
diff -u -r99f91b0f1bed7da40da75e97d3bb7a3b00e9508d -r476fa5a4aac0ee83508e13573c245b772a391aa0
--- RTC.h	(.../RTC.h)	(revision 99f91b0f1bed7da40da75e97d3bb7a3b00e9508d)
+++ RTC.h	(.../RTC.h)	(revision 476fa5a4aac0ee83508e13573c245b772a391aa0)
@@ -89,6 +89,8 @@
 void getDataFromRAM( U08* externalBuffer, U32 length );
 
 BOOL testSetStopRTC( void );
+BOOL testSetRTCstatus( U32 status );
+BOOL testResetRTCstatus( void );
 
 /**@}*/
 
Index: TestSupport.c
===================================================================
diff -u -rd6afafc35efa5dcfd151a871843070e249c1c09f -r476fa5a4aac0ee83508e13573c245b772a391aa0
--- TestSupport.c	(.../TestSupport.c)	(revision d6afafc35efa5dcfd151a871843070e249c1c09f)
+++ TestSupport.c	(.../TestSupport.c)	(revision 476fa5a4aac0ee83508e13573c245b772a391aa0)
@@ -53,6 +53,15 @@
 }
 
 
+/*********************************************************************//**
+ * @brief
+ * The getU16OverrideValue function extracts the appropriate U16
+ * value from a given U32 override record according to the record state.
+ * @details Inputs: none
+ * @details Outputs: none
+ * @param ovU32 pointer to a floating point override record
+ * @return overridden U16 point value from the record
+ *************************************************************************/
 U16 getU16OverrideValue( OVERRIDE_U32_T *ovU32 )
 {
     U16 result = (U16)( ovU32->data & MASK_OFF_MSW );