Index: firmware/App/Tasks/TaskTimer.c
===================================================================
diff -u -rde5a0d43bdef611d963d11855bc958a8d8899a09 -r4459be59bdc2896b44bcf6cd42d2762190e23c16
--- firmware/App/Tasks/TaskTimer.c	(.../TaskTimer.c)	(revision de5a0d43bdef611d963d11855bc958a8d8899a09)
+++ firmware/App/Tasks/TaskTimer.c	(.../TaskTimer.c)	(revision 4459be59bdc2896b44bcf6cd42d2762190e23c16)
@@ -15,31 +15,43 @@
 *
 ***************************************************************************/
 
-//#include "gio.h"
-
-#include "WatchdogMgmt.h"
-#include "Timers.h"
+#include "CPLD.h"
 #include "TaskTimer.h"
+#include "WatchdogMgmt.h"
+#include "Timers.h"
 
-/*************************************************************************
- * @brief taskTimer
+/**
+ *  @addtogroup TaskTimer
+ *  @{
+ */
+
+/*********************************************************************//**
+ * @brief
  * The taskTimer function handles the scheduled Timer Task interrupt.
  * Calls the Timers executive to maintain a 1ms timer counter to
  * support timer and timeout functions.
  * @details
  * Inputs : none
- * Outputs : Executive for Timers called.
+ * Outputs : Executive for Timers called.
+ * @return none
  *************************************************************************/
 void taskTimer( void )
 {
+#ifdef TASK_TIMING_OUTPUT_ENABLED
+    // set GPIO high to indicate timer task has begun executing
+    setCPLDLampBlue( PIN_SIGNAL_HIGH );
+#endif
+
     // increment ms timer count
     incMSTimerCount();
 
     // check in with watchdog manager
     checkInWithWatchdogMgmt( TASK_TIMER );
-
-    // toggle GPIO to indicate timer task has executed
-    //gioToggleBit( gioPORTB, 0 );
+
+#ifdef TASK_TIMING_OUTPUT_ENABLED
+    // set GPIO low to indicate timer task has finished executing
+    setCPLDLampBlue( PIN_SIGNAL_LOW );
+#endif
 }
-
-
+
+/**@}*/