public void TestSetFiltered()
{
using (AnalogTrigger at = new AnalogTrigger(2))
{
at.Filtered = true;
Assert.AreEqual("filtered", GetData(at.Index)["trig_type"]);
}
}
public void TestAnalogTriggerInitFree([Range(0, 7)]int pin)
{
int index = 0;
using (AnalogTrigger trigger = new AnalogTrigger(pin))
{
index = trigger.Index;
Assert.IsTrue(GetData(index)["initialized"]);
Assert.AreEqual(pin, GetData(index)["pin"]);
}
Assert.IsFalse(GetData(index)["initialized"]);
}
private static dynamic getTriggerValue(AnalogTrigger trigger)
{
var ain = halData["analog_in"][GetAnalogPort(trigger.analogPortPointer).port.pin];
var atr = halData["analog_trigger"][trigger.index];
var trigType = atr["trig_type"];
if (trigType == null)
{
return ain["voltage"];
}
if (trigType == "averaged")
{
return ain["voltage"];
}
if (trigType == "filtered")
{
return ain["voltage"];
}
throw new ArgumentOutOfRangeException(nameof(trigger), "Analog Trigger must be either filtered, averaged or null.");
}
public static IntPtr initializeAnalogTrigger(IntPtr port_pointer, ref uint index, ref int status)
{
status = 0;
for (int i = 0; i < halData["analog_trigger"].Count; i++)
{
var cnt = halData["analog_trigger"][i];
if (cnt["initialized"] == false)
{
IntPtr aPt = initializeAnalogInputPort(port_pointer, ref status);
cnt["initialized"] = true;
cnt["pin"] = GetHalPort(port_pointer).pin;
AnalogTrigger trig = new AnalogTrigger()
{
analogPortPointer = aPt,
index = i,
};
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(trig));
Marshal.StructureToPtr(trig, ptr, true);
cnt["pointer"] = ptr.ToInt64();
return ptr;
}
}
status = NO_AVAILABLE_RESOURCES;
return IntPtr.Zero;
}
