Started outlining the CS480 Simulator 2 project, analyzed a testfile, and added SimTimer stuff

++ simtimer.c/h
++ testfile-dnw.mdf
+- simulator.c/h
-- Sim01 Grading

Sim02/simtimer.h

@@ -0,0 +1,45 @@
+// Program Information ////////////////////////////////////////////////////////
+/**
+ * @file SimpleTimer.h
+ *
+ * @brief Header file for micro-second precision timer
+ * 
+ * @author Michael Leverington
+ * 
+ * @details Specifies all member methods of the SimpleTimer
+ *
+ * @version 2.00 (13 January 2017)
+ *          1.00 (11 September 2015)
+ *
+ * @Note None
+ */
+
+// Precompiler directives /////////////////////////////////////////////////////
+
+#ifndef SIMTIMER_H
+#define SIMTIMER_H
+
+// Header files ///////////////////////////////////////////////////////////////
+
+#include <sys/time.h>
+#include <string.h>
+#include <math.h>
+#include "OS_SimDriver.h"
+
+// Global Constants  //////////////////////////////////////////////////////////
+
+enum TIMER_CTRL_CODES { ZERO_TIMER, LAP_TIMER, STOP_TIMER };
+
+extern const char RADIX_POINT;
+extern const char SPACE;
+
+// Function Prototyp  /////////////////////////////////////////////////////////
+
+void runTimer( int milliSeconds );
+double accessTimer( int controlCode, char *timeStr );
+double processTime( double startSec, double endSec, 
+                           double startUSec, double endUSec, char *timeStr );
+void timeToString( int secTime, int uSecTime, char *timeStr );
+
+#endif // ifndef SIMTIMER_H
+