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Document Type: Example Program
NI Supported: Yes
Publish Date: Sep 6, 2006


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Streaming Data to Disk Example (DAQmx)

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Filename: 202529.vi
Requirements: View

Filename: compressed_binary_file_vis.zip
Requirements: View

Filename: 202530.vi
Requirements: View

The attached VIs demonstrate how to continuously stream data to disk from a data acquisition device. The data is compressed in either a lossless or lossy format in order to reduce the size of the file written.

The example can be used with a single DAQ device or even multiple DSA devices. DSA devices support a Multidevice Task in DAQmx which automatically synchronizes all of the devices listed in the task. For more info, refer to the link below.

There is also an accompanying VI that can be used to view the saved data.

Related Links:
KB 3U0G7O9N: Multidevice Task Support for DSA Devices

Requirements


Filename: 202529.vi

Software Requirements


Application Software: LabVIEW Base Development System 8.0
Language(s): LabVIEW

Hardware Requirements


Hardware Group: Multifunction DAQ (MIO), Dynamic Signal Analyzers (DSA)
Driver: NI-DAQmx 8.0

 
Filename: compressed_binary_file_vis.zip

Software Requirements


Application Software: LabVIEW Base Development System 8.0
Language(s): LabVIEW

Hardware Requirements


Hardware Group: Multifunction DAQ (MIO), Dynamic Signal Analyzers (DSA)
Driver: NI-DAQmx 8.0

 
Filename: 202530.vi

Software Requirements


Application Software: LabVIEW Base Development System 8.0
Language(s): LabVIEW

Hardware Requirements


Hardware Group: Multifunction DAQ (MIO), Dynamic Signal Analyzers (DSA)
Driver: NI-DAQmx 8.0

 
4 ratings | 5.00 out of 5
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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).