/// <summary>
/// Create an object that represents one of the four outputs from an analog trigger.
/// </summary>
/// <remarks>Because this class derives from DigitalSource, it can be passed into
/// routing functions for Counter, Encoder, etc.</remarks>
/// <param name="trigger">The trigger for which this is an output.</param>
/// <param name="outputType">An enum that specifies the output on the trigger to represent.</param>
public AnalogTriggerOutput(AnalogTrigger trigger, AnalogTriggerType outputType)
{
if (trigger == null)
throw new NullReferenceException("Analog Trigger give was null");
m_trigger = trigger;
m_outputType = outputType;
HAL.Report(ResourceType.kResourceType_AnalogTriggerOutput, (byte) trigger.Index, (byte) outputType);
}
/// <summary>
/// Create an object that represents one of the four outputs from an analog trigger.
/// </summary>
/// <remarks>Because this class derives from DigitalSource, it can be passed into
/// routing functions for Counter, Encoder, etc.</remarks>
/// <param name="trigger">The trigger for which this is an output.</param>
/// <param name="outputType">An enum that specifies the output on the trigger to represent.</param>
public AnalogTriggerOutput(AnalogTrigger trigger, AnalogTriggerType outputType)
{
if (trigger == null)
throw new ArgumentNullException(nameof(trigger), "Analog Trigger given was null");
m_trigger = trigger;
m_outputType = outputType;
HAL.Base.HAL.Report(ResourceType.kResourceType_AnalogTriggerOutput, (byte)trigger.Index, (byte)outputType);
}
/// <summary>
/// Sets the down source for the counter as a <see cref="AnalogTrigger"/>.
/// </summary>
/// <param name="analogTrigger">The AnalogTrigger object that is used for the down source.</param>
/// <param name="triggerType">The anlog trigger output that will trigger the counter.</param>
public void SetDownSource(AnalogTrigger analogTrigger, AnalogTriggerType triggerType)
{
if (analogTrigger == null)
{
throw new ArgumentNullException(nameof(analogTrigger), "Analog Trigger given was null");
}
SetDownSource(analogTrigger.CreateOutput(triggerType));
m_allocatedDownSource = true;
}
/// <summary>
/// Create an instance of a Counter object, using an AnalogTrigger.
/// </summary>
/// <remarks>
/// Uses the trigger state output from the analog trigger.
/// <para>The counter will start counting immediately.</para>
/// </remarks>
/// <param name="trigger">The <see cref="AnalogTrigger"/> to count.</param>
public Counter(AnalogTrigger trigger)
{
if (trigger == null)
{
throw new ArgumentNullException(nameof(trigger), "The Analog Trigger given was null");
}
InitCounter(Mode.TwoPulse);
SetUpSource(trigger.CreateOutput(AnalogTriggerType.State));
}
/// <summary>
/// Create an object that represents one of the four outputs from an analog trigger.
/// </summary>
/// <remarks>Because this class derives from DigitalSource, it can be passed into
/// routing functions for Counter, Encoder, etc.</remarks>
/// <param name="trigger">The trigger for which this is an output.</param>
/// <param name="outputType">An enum that specifies the output on the trigger to represent.</param>
public AnalogTriggerOutput(AnalogTrigger trigger, AnalogTriggerType outputType)
{
if (trigger == null)
{
throw new ArgumentNullException(nameof(trigger), "Analog Trigger given was null");
}
m_trigger = trigger;
m_outputType = outputType;
HAL.Base.HAL.Report(ResourceType.kResourceType_AnalogTriggerOutput, (byte)trigger.Index, (byte)outputType);
}
public DutyCycleEncoder(DutyCycle dutyCycle)
{
m_dutyCycle = dutyCycle;
m_analogTrigger = new AnalogTrigger(m_dutyCycle);
m_counter = new UpDownCounter();
m_simDevice = SimDevice.Create("DutyCycleEncoder", m_dutyCycle.FPGAIndex);
if (m_simDevice)
{
}
m_analogTrigger.SetLimitsDutyCycle(0.25, 0.75);
m_counter.UpSource = m_analogTrigger.CreateOutput(AnalogTriggerType.kRisingPulse);
m_counter.DownSource = m_analogTrigger.CreateOutput(AnalogTriggerType.kFallingPulse);
SendableRegistry.Instance.AddLW(this, "DutyCycle Encoder", m_dutyCycle.SourceChannel);
}
public Counter(AnalogTrigger trigger)
{
if (trigger == null)
{
throw new ArgumentNullException(nameof(trigger), "The Analog Trigger given was null");
}
InitCounter(Mode.TwoPulse);
SetUpSource(trigger.CreateOutput(AnalogTriggerType.State));
}
public void SetDownSource(AnalogTrigger analogTrigger, AnalogTriggerType triggerType)
{
if (analogTrigger == null)
throw new NullReferenceException("Analog Trigger given was null");
SetDownSource(analogTrigger.CreateOutput(triggerType));
m_allocatedDownSource = true;
}
/// <summary>
/// Sets the down source for the counter as a <see cref="AnalogTrigger"/>.
/// </summary>
/// <param name="analogTrigger">The AnalogTrigger object that is used for the down source.</param>
/// <param name="triggerType">The anlog trigger output that will trigger the counter.</param>
public void SetDownSource(AnalogTrigger analogTrigger, AnalogTriggerType triggerType)
{
if (analogTrigger == null)
throw new ArgumentNullException(nameof(analogTrigger), "Analog Trigger given was null");
SetDownSource(analogTrigger.CreateOutput(triggerType));
m_allocatedDownSource = true;
}
