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();
}
private void Tm_MicroTimerElapsed(object sender, MicroTimerEventArgs timerEventArgs)
{
Output((DateTime.Now - last).TotalMilliseconds.ToString());
last = DateTime.Now;
}
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();
}
private void Tm_MicroTimerElapsed(object sender, MicroTimerEventArgs timerEventArgs)
{
Output((DateTime.Now - last).TotalMilliseconds.ToString());
last = DateTime.Now;
}
private void Tm_MicroTimerElapsed(object sender, MicroTimerEventArgs timerEventArgs)
{
try { this.Invoke(Updated); } catch { }
}
private void Tm_MicroTimerElapsed(object sender, MicroTimerEventArgs timerEventArgs)
{
try { this.Invoke(Updated); } catch { }
}
