RFmxBT_FrequencyRangeCfgAveraging

RFmx Bluetooth 19.1 Help

Edition Date: October 2019

Part Number: 377889C-01

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int32 __stdcall RFmxBT_FrequencyRangeCfgAveraging (niRFmxInstrHandle instrumentHandle, char selectorString[], int32 averagingEnabled, int32 averagingCount);

Purpose

Configures averaging for the FrequencyRange measurement.

Parameters

Input
Name Type Description
instrumentHandle niRFmxInstrHandle Specifies the instrument session. The RFmx driver obtains this parameter from the RFmxBT_Initialize function.
selectorString char[] Specifies a selector string comprising of the signal name. If you do not specify the signal name, the default signal instance is used.
Examples:
""
"signal::sig1"
You can use the RFmxBT_BuildSignalString function to build the selector string.
averagingEnabled int32 Specifies whether to enable averaging for the FrequencyRange measurement.
RFMXBT_VAL_FREQUENCY_RANGE_AVERAGING_ENABLED_FALSE (0) The measurement is performed on a single acquisition.
RFMXBT_VAL_FREQUENCY_RANGE_AVERAGING_ENABLED_TRUE (1) The measurement uses the averagingCount parameter as the number of acquisitions over which the FrequencyRange measurement is averaged.
averagingCount int32 Specifies the number of acquisitions used for averaging when you set the averagingEnabled parameter to RFMXBT_VAL_FREQUENCY_RANGE_AVERAGING_ENABLED_TRUE.

Return Value

Name Type Description
status int32 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 RFmxBT_GetError function.

The general meaning of the status code is as follows:

Value Meaning
0 Success
Positive Values Warnings
Negative Values Errors

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