diff --git a/Timer.cs b/Timer.cs
index b60287f..caa8716 100644
--- a/Timer.cs
+++ b/Timer.cs
@@ -5,7 +5,284 @@ using System.Threading;
 
 namespace lib
 {
-	public class Timer
+
+    public class MicroStopwatch : System.Diagnostics.Stopwatch
+    {
+        readonly double _microSecPerTick
+            = 1000000D / System.Diagnostics.Stopwatch.Frequency;
+
+        public MicroStopwatch()
+        {
+            if (!System.Diagnostics.Stopwatch.IsHighResolution)
+            {
+                throw new Exception("On this system the high-resolution " +
+                                    "performance counter is not available");
+            }
+        }
+
+        public long ElapsedMicroseconds
+        {
+            get
+            {
+                return (long)(ElapsedTicks * _microSecPerTick);
+            }
+        }
+    }
+
+    /// <summary>
+    /// MicroTimer class
+    /// </summary>
+    public class MicroTimer
+    {
+        public delegate void MicroTimerElapsedEventHandler(
+                             object sender,
+                             MicroTimerEventArgs timerEventArgs);
+        public event MicroTimerElapsedEventHandler MicroTimerElapsed;
+
+        System.Threading.Thread _threadTimer = null;
+        long _ignoreEventIfLateBy = long.MaxValue;
+        long _timerIntervalInMicroSec = 0;
+        bool _stopTimer = true;
+
+        public MicroTimer()
+        {
+        }
+
+        public MicroTimer(long timerIntervalInMicroseconds)
+        {
+            Interval = timerIntervalInMicroseconds;
+        }
+
+        public long Interval
+        {
+            get
+            {
+                return System.Threading.Interlocked.Read(
+                    ref _timerIntervalInMicroSec);
+            }
+            set
+            {
+                System.Threading.Interlocked.Exchange(
+                    ref _timerIntervalInMicroSec, value);
+            }
+        }
+
+        public long IgnoreEventIfLateBy
+        {
+            get
+            {
+                return System.Threading.Interlocked.Read(
+                    ref _ignoreEventIfLateBy);
+            }
+            set
+            {
+                System.Threading.Interlocked.Exchange(
+                    ref _ignoreEventIfLateBy, value <= 0 ? long.MaxValue : value);
+            }
+        }
+
+        public bool Enabled
+        {
+            set
+            {
+                if (value)
+                {
+                    Start();
+                }
+                else
+                {
+                    Stop();
+                }
+            }
+            get
+            {
+                return (_threadTimer != null && _threadTimer.IsAlive);
+            }
+        }
+
+        public void Start()
+        {
+            if (Enabled || Interval <= 0)
+            {
+                return;
+            }
+
+            _stopTimer = false;
+
+            System.Threading.ThreadStart threadStart = delegate()
+            {
+                NotificationTimer(ref _timerIntervalInMicroSec,
+                                  ref _ignoreEventIfLateBy,
+                                  ref _stopTimer);
+            };
+
+            _threadTimer = new System.Threading.Thread(threadStart);
+            _threadTimer.Priority = System.Threading.ThreadPriority.Highest;
+            _threadTimer.Start();
+        }
+
+        public void Stop()
+        {
+            _stopTimer = true;
+
+            if (_threadTimer != null && _threadTimer.ManagedThreadId ==
+                System.Threading.Thread.CurrentThread.ManagedThreadId)
+            {
+                return;
+            }
+
+            while (Enabled)
+            {
+                System.Threading.Thread.SpinWait(10);
+            }
+        }
+
+        void NotificationTimer(ref long timerIntervalInMicroSec,
+                               ref long ignoreEventIfLateBy,
+                               ref bool stopTimer)
+        {
+            int  timerCount = 0;
+            long nextNotification = 0;
+
+            MicroStopwatch microStopwatch = new MicroStopwatch();
+            microStopwatch.Start();
+
+            while (!stopTimer)
+            {
+                long callbackFunctionExecutionTime =
+                    microStopwatch.ElapsedMicroseconds - nextNotification;
+
+                long timerIntervalInMicroSecCurrent =
+                    System.Threading.Interlocked.Read(ref timerIntervalInMicroSec);
+                long ignoreEventIfLateByCurrent =
+                    System.Threading.Interlocked.Read(ref ignoreEventIfLateBy);
+
+                nextNotification += timerIntervalInMicroSecCurrent;
+                timerCount++;
+                long elapsedMicroseconds = 0;
+
+                while ( (elapsedMicroseconds = microStopwatch.ElapsedMicroseconds)
+                        < nextNotification)
+                {
+                    System.Threading.Thread.SpinWait(10);
+                }
+
+                long timerLateBy = elapsedMicroseconds - nextNotification;
+
+                if (timerLateBy >= ignoreEventIfLateByCurrent)
+                {
+                    continue;
+                }
+
+                MicroTimerEventArgs microTimerEventArgs =
+                     new MicroTimerEventArgs(timerCount,
+                                             elapsedMicroseconds,
+                                             timerLateBy,
+                                             callbackFunctionExecutionTime);
+                MicroTimerElapsed(this, microTimerEventArgs);
+            }
+
+            microStopwatch.Stop();
+        }
+    }
+
+    /// <summary>
+    /// MicroTimer Event Argument class
+    /// </summary>
+    public class MicroTimerEventArgs : EventArgs
+    {
+        // Simple counter, number times timed event (callback function) executed
+        public int  TimerCount { get; private set; }
+
+        // Time when timed event was called since timer started
+        public long ElapsedMicroseconds { get; private set; }
+
+        // How late the timer was compared to when it should have been called
+        public long TimerLateBy { get; private set; }
+
+        // Time it took to execute previous call to callback function (OnTimedEvent)
+        public long CallbackFunctionExecutionTime { get; private set; }
+
+        public MicroTimerEventArgs(int  timerCount,
+                                   long elapsedMicroseconds,
+                                   long timerLateBy,
+                                   long callbackFunctionExecutionTime)
+        {
+            TimerCount = timerCount;
+            ElapsedMicroseconds = elapsedMicroseconds;
+            TimerLateBy = timerLateBy;
+            CallbackFunctionExecutionTime = callbackFunctionExecutionTime;
+        }
+    }
+
+
+		public class Timer
+		{
+			MicroStopwatch m_watch;
+			private long startTime;
+			private long stopTime;
+			private long freq;
+			private long freq_millis;
+
+			public Timer()
+			{
+				m_watch = new MicroStopwatch();
+				//startTime = m_watch.ElapsedMicroseconds;
+				//stopTime  = m_watch.ElapsedMicroseconds;
+				freq = 1000 * 1000;
+				freq_millis = freq / 1000;
+
+			}
+
+			// Start the timer
+
+			public void Start()
+			{
+				startTime = m_watch.ElapsedMicroseconds;
+				stopTime  = m_watch.ElapsedMicroseconds;
+			}
+
+			// Stop the timer
+
+			public void Stop()
+			{
+				stopTime  = m_watch.ElapsedMicroseconds;
+			}
+
+			public double Seconds
+			{
+				get
+				{
+					long current = m_watch.ElapsedMicroseconds;
+					return (double)( current - startTime ) / freq;
+				}
+			}
+
+			public long Current
+			{
+				get
+				{
+					long current = m_watch.ElapsedMicroseconds;
+					return ( current - startTime ) / freq_millis;
+				}
+			}
+
+			public double Duration
+			{
+				get
+				{
+					return (double)( stopTime - startTime ) / (double)freq;
+				}
+			}
+
+			public long DurationMS
+			{
+				get { return ( stopTime - startTime ) / freq_millis; }
+			}
+		}
+
+
+	public class TimerWin
 	{
         [DllImport("Kernel32.dll")]
         private static extern bool QueryPerformanceCounter(
@@ -22,7 +299,7 @@ namespace lib
 
         // Constructor
 
-				public Timer()
+				public TimerWin()
 				{
 					startTime = 0;
 					stopTime  = 0;