RFmx LTE CVI

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RFmxLTE_CfgAutoNPUSCHChannelDetectionEnabled

RFmxLTE_CfgAutoNPUSCHChannelDetectionEnabled

int32 __stdcall RFmxLTE_CfgAutoNPUSCHChannelDetectionEnabled (niRFmxInstrHandle instrumentHandle, char selectorString[], int32 autoNPUSCHChannelDetectionEnabled);

Purpose

Configures whether the values of the RFMXLTE_ATTR_NPUSCH_TONE_OFFSET, NPUSCH Num Tones, and RFMXLTE_ATTR_NPUSCH_MODULATION_TYPE attributes for the NPUSCH channel are auto-detected by the measurement or specified by you.

Parameters

Input
Name Type Description
instrumentHandle niRFmxInstrHandle Specifies the instrument session. The RFmx obtains this parameter from the RFmxLTE_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.
Example:
"signal::sig1"
You can use the RFmxLTE_BuildSignalString function to build the selector string.
autoNPUSCHChannelDetectionEnabled int32 Specifies whether the values of RFMXLTE_ATTR_NPUSCH_TONE_OFFSET, NPUSCH Number of Tones, and RFMXLTE_ATTR_NPUSCH_MODULATION_TYPE attributes are auto-detected by the measurement or specified by you.
RFMXLTE_VAL_AUTO_NPUSCH_CHANNEL_DETECTION_ENABLED_FALSE (0) The measurement uses the values that you specify for the RFMXLTE_ATTR_NPUSCH_TONE_OFFSET, NPUSCH Number of Tones, and NPUSCH ModType attributes.
RFMXLTE_VAL_AUTO_NPUSCH_CHANNEL_DETECTION_ENABLED_TRUE (1) The measurement uses the values of the RFMXLTE_ATTR_NPUSCH_TONE_OFFSET, NPUSCH Number of Tones, and RFMXLTE_ATTR_NPUSCH_MODULATION_TYPE attributes that are auto-detected.

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 RFmxLTE_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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