Low configuration computer cannot run Labview real-time

Hi all

I'm a little confused when I run Labview in another computer. The application written by my laptop already worked well. Then I package it and installed on another computer.

The application can run in this computer as well, but the waveformchart (to display the data) could not keep time real (about 5-6 seconds of delay).

I tried to install the second computer, and he could run well as it did in my laptop

So, I don't know where the problem was. I guess the computer configuration affect the speed of acquisition? (Because the first computer I installed was version and has a configuration below)
(I used Arduino to get the data through processes with labview and analog pins)

Please see and tell me what exactly is my problem?

A few tips:

-All operations that don't rely on the acquired data, their outside the while loop (for example some of the functions of filter design) because you probably don't have to do it once at the beginning

-The LIFA Toolbox is no longer supported and has been replaced for a long time by the LINX Toolbox - you can consider using the Toolbox current taken in charge

-Your loop at the top of the diagram does nothing - you take an array of 1000 points and index the elements in an array of 1000 points - so does not change the table - just straight through wire.

-You may want to consider using an architecture of producer/consumer - write data to files is slow and can be slow down your loop (especially on an old hard drive!), if you put the data to another loop, you can write to file without slowing down your data acquisition.

Tags: NI Software

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