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Multi PXI Device Continuous AI with Producer/Consumer Architecture Using LabVIEW with DAQmx

by: Active Participant
‎02-03-2010 11:24 AM
Last Edited by: Member Example_Scrubber_Nian ‎07-22-2017 06:52 AM

Products and Environment

This section reflects the products and operating system used to create the example.

To download NI software, including the products shown below, visit ni.com/downloads.

    Hardware

  • Data Acquisition (DAQ)

    Software

  • LabVIEW

    Driver

  • NI DAQmx

Code and Documents

Attachment

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Overview
This VI shows how to perform synchronized analog input on two devices using the producer/consumer architecture.

 
Description

This VI is meant for large sampling rate applications with several channels. Use this template to build a producer/consumer design pattern. Use this template when you need to execute a process, such as data analysis, when a data source, such as a triggered acquisition, produces data at an uneven rate and you need to execute the process when the data becomes available.


Requirements

  • LabVIEW 2012 (or compatible)


Steps to Implement or Execute Code

  1. Select physical channels, sampling rate, and number of sample for both devices (The master device should be the first device's set of channels).
  2. Run the VI.

 

Additional Information or References
VI Snippet

002.png

**This document has been updated to meet the current required format for the NI Code Exchange.**

Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.

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