FetchFrequencyErrorTraceBR(string, double, ref float[], ref float[])

Download PDF

Fetches the ModAcc frequency error trace for basic rate (BR) packets.

Syntax

Namespace: NationalInstruments.RFmx.BTMX

public int FetchFrequencyErrorTraceBR(string selectorString, double timeout, ref float[] time, ref float[] frequencyError)


Name	Type	Description
selectorString	string	Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used. Example: "" "result::r1" You can use the BuildResultString(string) method to build the selector string.
timeout	double	Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete.
time	ref float[]	Upon return, contains an array of time instances corresponding to the start of the bit blocks at which the frequency error values are computed. This value is expressed in seconds.
frequencyError	ref float[]	Returns an array of frequency errors computed over the packet. This value is expressed in Hz.

Returns the status code of this method. The status code either indicates success or describes a warning condition.