Functions Palette/Programming/File I/O/TDM Streaming/Advanced TDMS/TDMS Advanced Data Reference I/O

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Advanced TDMS paletteTDMS Configure Asynchronous Writes (Data Ref)TDMS Advanced Asynchronous Write (Data Ref)TDMS Get Asynchronous Write Status (Data Ref)TDMS Configure Asynchronous Reads (Data Ref)TDMS Advanced Asynchronous Read (Data Ref)TDMS Get Asynchronous Read Status (Data Ref)
About this image
TTDMS Advanced Data Reference I/O palette (Click on a function to navigate, or on the arrow to go to parent palette)
Object information
Owning palette(s) Advanced TDMS palette
Type Subpalette
Requires Basic Development Environment

Use the TDMS Advanced Data Reference I/O functions to interact with data that is owned by a component external to LabVIEW, such as the direct memory access (DMA) buffer of a device driver that controls a data-streaming device. You can use these functions to asynchronously write data from the DMA buffer of a device driver to .tdms files without needing to copy the data into a LabVIEW array first. You also can use these functions to asynchronously read data from .tdms files and place the data directly into the DMA buffer.

Functions

Icon Name
TDMS Configure Asynchronous Writes (Data Ref) TDMS Configure Asynchronous Writes (Data Ref)
TDMS Advanced Asynchronous Write (Data Ref) TDMS Advanced Asynchronous Write (Data Ref)
TDMS Get Asynchronous Write Status (Data Ref) TDMS Get Asynchronous Write Status (Data Ref)
TDMS Configure Asynchronous Reads (Data Ref) TDMS Configure Asynchronous Reads (Data Ref)
TDMS Advanced Asynchronous Read (Data Ref) TDMS Advanced Asynchronous Read (Data Ref)
TDMS Get Asynchronous Read Status (Data Ref) TDMS Get Asynchronous Read Status (Data Ref)

History

Version Change(s)
LabVIEW 2018 More info to come.