niBTSG_CreateWaveformComplexF64

NI Bluetooth Generation Toolkit 18.0 Help

Edition Date: January 2019

Part Number: 373432J-01

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int32 __stdcall niBTSG_CreateWaveformComplexF64 (niBTSGSession session, int32 reset, float64 *t0, float64 *dt, NIComplexNumber waveform[], int32 waveformSize, int32 *actualWaveformSize, int32 *generationDone);

Purpose

Creates a waveform according to the values that you specify. This function generates one frame at a time.

Parameters

Input
Name Type Description
session niBTSGSession Specifies the niBT SG session. Use this parameter to configure the behavior and operation of the appropriate NI Bluetooth Generation Toolkit function that accepts the niBTSGSession as an input.
reset int32 Specifies whether to reset the internal states in the created waveform.
waveformSize int32 Specifies the waveform size, in samples.
Output
Name Type Description
t0 float64* Returns the starting time, in seconds.
dt float64* Returns the time interval between baseband I/Q samples, in seconds.
waveform NIComplexNumber[] Returns the array of baseband complex I/Q samples.
actualWaveformSize int32* Returns the actual size of the waveform.
generationDone int32* Indicates whether the function has generated all the frames.

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. Examine the status code from each call to an niBT SG 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 niBTSG_GetErrorString 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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