/// <summary>
/// Sleeps for the given amount of microseconds.
/// Waits of 100 microseconds or less use busy waits.
/// Returns the real elapsed microseconds.
/// </summary>
/// <param name="microsecs">The micro seconds.</param>
/// <returns>Returns the real elapsed microseconds.</returns>
public long SleepMicros(long microsecs)
{
if (microsecs <= 0)
{
return(0L);
}
if (microsecs <= uint.MaxValue)
{
return(Threads.GpioDelay(Convert.ToUInt32(microsecs)));
}
var componentSeconds = microsecs / SecondsToMicrosFactor;
var componentMicrosecs = microsecs % SecondsToMicrosFactor;
if (componentSeconds <= int.MaxValue && componentMicrosecs <= int.MaxValue)
{
BoardException.ValidateResult(
Threads.GpioSleep(
TimeType.Relative,
Convert.ToInt32(componentSeconds),
Convert.ToInt32(componentMicrosecs)));
return(microsecs);
}
Threads.TimeSleep(componentSeconds + (componentMicrosecs / (double)SecondsToMicrosFactor));
return(microsecs);
}
