Configures the list of the segment start times based on Segment0 Start Time and Segment Interval. This function is used when the segments to be measured have equal duration.

Syntax

int32 __stdcall RFmxSpecAn_PAVTCfgSegmentStartTimeStep(niRFmxInstrHandle instrumentHandle, char selectorString[], int32 numberOfSegments, float64 segment0StartTime, float64 segmentInterval)

Parameters

NameDirectionTypeDescription
instrumentHandle[in]niRFmxInstrHandle

This parameter specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr_Initialize function.

selectorString[in]char[]

This parameter specifies a Selector String comprising of the signal name. If you do not specify the signal name, the default signal instance is used. The default value is "" (empty string).

Example:

""

"signal::sig1"

You can use the RFmxSpecAn_BuildSignalString function to build the selector string.

numberOfSegments[in]int32

This parameter specifies the number of segments to be measured. The default value is 1.

segment0StartTime[in]float64

This parameter specifies the start time for segment0. This value is expressed in seconds.

segmentInterval[in]float64

This parameter specifies the difference in the start times between consecutive segments. This value is expressed in seconds.

Returns

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 RFmx function to determine if an error has occurred.

To obtain a text description of the status code and additional information about the error condition, call the RFmxSpecAn_GetError function.

The general meaning of the status code is as follows:

Value

Meaning

0

Success

Positive Values

Warnings

Negative Values

Errors