NI RF Signal Generators Help (NI-RFSG 18.1)

Edition Date: June 2018

Part Number: 371025V-01

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C Function Prototype

ViStatus niRFSG_ConfigureDigitalLevelScriptTrigger (ViSession vi, ViConstString Trigger_Identifier, ViConstString Source, ViInt32 Level);


Configures a specified Script Trigger for digital level triggering. The NI-RFSG device must be in the Configuration state before calling this function.

Supported Devices: PXIe-5644/5645/5646, PXI-5670/5671, PXIe-5672/5673/5673E, PXIe-5820/5840

Related Topics

Script Trigger

Digital Level Trigger


Name Type Description
vi ViSession Identifies your instrument session. The ViSession handle is obtained from the niRFSG_init function or the niRFSG_InitWithOptions function and identifies a particular instrument session.
triggerIdentifier ViConstString Specifies the Script Trigger to configure.
source ViConstString Specifies the trigger source terminal for the digital level Script Trigger. NI-RFSG sets the NIRFSG_ATTR_DIGITAL_LEVEL_SCRIPT_TRIGGER_SOURCE attribute to this value.
Level ViInt32 Specifies the active level for the digital level Script Trigger. NI-RFSG sets the NIRFSG_ATTR_DIGITAL_LEVEL_SCRIPT_TRIGGER_ACTIVE_LEVEL attribute to this value.

Return Value

Name Type Description
status ViStatus Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to an instrument driver function to determine if an error occurred.

To obtain a text description of the error code, call the niRFSG_GetError function.

The general meaning of the status code is as follows:

Positive ValuesWarnings
Negative ValuesErrors


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