private static double getTriggerValue(AnalogTrigger trigger)
{
var ain = AnalogIn[PortConverters.GetAnalogPort(trigger.analogPortPointer).port.pin];
var atr = SimData.AnalogTrigger[trigger.index];
var trigType = atr.TrigType;
switch (trigType)
{
case TrigerType.Unassigned:
return ain.Voltage;
case TrigerType.Averaged:
return ain.Voltage;
case TrigerType.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 < SimData.AnalogTrigger.Count; i++)
{
var cnt = SimData.AnalogTrigger[i];
if (cnt.Initialized == false)
{
var port = PortConverters.GetHalPort(port_pointer);
bool preInit = SimData.AnalogIn[port.pin].Initialized;
IntPtr aPt = initializeAnalogInputPort(port_pointer, ref status);
cnt.Initialized = true;
cnt.AnalogPin = port.pin;
AnalogTrigger trig = new AnalogTrigger()
{
analogPortPointer = aPt,
precreatedAnalogInput = preInit,
};
index = (uint)i;
trig.index = i;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(trig));
Marshal.StructureToPtr(trig, ptr, true);
cnt.TriggerPointer = ptr.ToInt64();
return ptr;
}
}
status = HALErrorConstants.NO_AVAILABLE_RESOURCES;
return IntPtr.Zero;
}
