DAQTriggerDigitalEdge Class
- 已更新2023-02-21
- 閱讀時間為 2 分鐘
Represents a digital edge trigger that can configure a DAQTaskAI to start acquiring under certain conditions.
Namespace:
NationalInstruments.VeriStand.SystemDefinitionAPIAssembly: NationalInstruments.VeriStand.SystemDefinitionAPI (in NationalInstruments.VeriStand.SystemDefinitionAPI.dll) Version: 2013.0.0.0 (2013.0.0.0)
| Visual Basic (Declaration) |
|---|
Public Class DAQTriggerDigitalEdge _ Inherits DAQTrigger |
| C# |
|---|
public class DAQTriggerDigitalEdge : DAQTrigger |
| Visual C++ |
|---|
public ref class DAQTriggerDigitalEdge : public DAQTrigger |
Remarks
Use the members of this class to create and configure a digital edge trigger you can set as the StartTrigger or ReferenceTrigger for the DAQTriggers section of a DAQTaskAI.
A digital edge trigger starts acquisitions when the signal moves from high to low (falling) or from low to high (rising).
Accessing this Class
Inheritance Hierarchy
System.Object
NationalInstruments.VeriStand.SystemDefinitionAPI.DAQTrigger
NationalInstruments.VeriStand.SystemDefinitionAPI.DAQTriggerDigitalEdge
NationalInstruments.VeriStand.SystemDefinitionAPI.DAQTrigger
NationalInstruments.VeriStand.SystemDefinitionAPI.DAQTriggerDigitalEdge
Thread Safety
Any public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.