public void PinFunctionTimeoutTest()
{
Console.WriteLine("Starting pin functions timeout functionality test...");
/* Timer for measuring elapsed time */
Stopwatch timer = new Stopwatch();
for (uint timeout = 100; timeout <= 800; timeout += 100)
{
Console.WriteLine("Testing timeout of " + timeout.ToString() + "ms...");
FX3.SetPin(FX3.DIO4, 1);
/* Pulse wait */
timer.Restart();
FX3.PulseWait(FX3.DIO3, 0, 0, timeout);
timer.Stop();
Console.WriteLine("Pulse wait time: " + timer.ElapsedMilliseconds.ToString() + "ms");
Assert.GreaterOrEqual(timer.ElapsedMilliseconds, timeout, "ERROR: Function returned in less than timeout period");
Assert.LessOrEqual(timer.ElapsedMilliseconds, timeout + 100, "ERROR: Function returned in over 100ms more than timeout period");
CheckFirmwareResponsiveness();
/* Measure pin freq */
timer.Restart();
Assert.AreEqual(double.PositiveInfinity, FX3.MeasurePinFreq(FX3.DIO4, 0, timeout, 1), "ERROR: Invalid pin freq. Expected timeout");
timer.Stop();
Console.WriteLine("Measure pin freq time: " + timer.ElapsedMilliseconds.ToString() + "ms");
Assert.GreaterOrEqual(timer.ElapsedMilliseconds, timeout, "ERROR: Function returned in less than timeout period");
Assert.LessOrEqual(timer.ElapsedMilliseconds, timeout + 100, "ERROR: Function returned in over 100ms more than timeout period");
CheckFirmwareResponsiveness();
/* Measure pin delay */
timer.Restart();
FX3.MeasurePinDelay(FX3.DIO4, 0, FX3.DIO1, timeout);
timer.Stop();
Console.WriteLine("Measure pin delay time: " + timer.ElapsedMilliseconds.ToString() + "ms");
Assert.GreaterOrEqual(timer.ElapsedMilliseconds, timeout, "ERROR: Function returned in less than timeout period");
Assert.LessOrEqual(timer.ElapsedMilliseconds, timeout + 100, "ERROR: Function returned in over 100ms more than timeout period");
CheckFirmwareResponsiveness();
/* Measure busy pulse */
timer.Restart();
Assert.AreEqual(double.PositiveInfinity, FX3.MeasureBusyPulse(FX3.DIO4, 1, 1, FX3.DIO1, 0, timeout), "ERROR: Expected measure busy pulse to return timeout");
timer.Stop();
Console.WriteLine("Measure busy pulse time: " + timer.ElapsedMilliseconds.ToString() + "ms");
Assert.GreaterOrEqual(timer.ElapsedMilliseconds, timeout, "ERROR: Function returned in less than timeout period");
Assert.LessOrEqual(timer.ElapsedMilliseconds, timeout + 100, "ERROR: Function returned in over 100ms more than timeout period");
CheckFirmwareResponsiveness();
}
}
