Configures the sweep time interval.

Syntax

int32 __stdcall RFmxWCDMA_OBWCfgSweepTime(niRFmxInstrHandle instrumentHandle, char selectorString[], int32 sweepTimeAuto, float64 sweepTimeInterval)

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 RFmxWCDMA_BuildSignalString function to build the selector string.

sweepTimeAuto[in]int32

This parameter specifies whether the measurement computes the sweep time. The default value is True.

Name

Value

Description

RFMXWCDMA_VAL_OBW_SWEEP_TIME_AUTO_FALSE

0 (0x0)

The measurement uses the sweep time that you specify in the RFMXWCDMA_ATTR_OBW_SWEEP_TIME_INTERVAL attribute.

RFMXWCDMA_VAL_OBW_SWEEP_TIME_AUTO_TRUE

1 (0x1)

The measurement uses a sweep time value of one slot duration.

sweepTimeInterval[in]float64

This parameter specifies the sweep time when you set the Sweep Time Auto parameter to False. This value is expressed in seconds. The default value is 666.66666700000007 microseconds.

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 RFmxWCDMA_GetError function.

The general meaning of the status code is as follows:

Value

Meaning

0

Success

Positive Values

Warnings

Negative Values

Errors