NISCOPE_ATTR_HORZ_RECORD_LENGTH

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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Specific Attribute

Data
type
Access Applies to Coercion High Level Functions
ViInt32 RO N/A None niScope_ActualRecordLength

Description

Returns the actual number of points the digitizer acquires for each channel. The value is equal to or greater than the minimum number of points you specify with NISCOPE_ATTR_HORZ_MIN_NUM_PTS.

Allocate a ViReal64 array of this size or greater to pass as the WaveformArray parameter of the Read and Fetch functions. This attribute is only valid after a call to the one of the Configure Horizontal functions. The value is equal to or greater than the minimum number of points you specify in niScope_ConfigureHorizontalTiming functions.

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