Hi: I am very new to LabView, so I need some help to come up with an idea that can help me save data continuously in real time. Also I don't want the file to be too big, so I would like to crete a new file in every 32 mega bytes, and clear the previous buffer. Now I have this code can save voltage data to TDMS file, and the sample rate is 2m Hz, so the volume of data increase very fast, and my computer only have 2G ram, so the computer will freeze after 10 seconds I start to collect data. I need some advise from you briliant people. Thanks very much I really appreciate that.

I am a huge proponent of the Producer/Consumer architecture. But this is the place I advise against it. The DAQmx Configure Logging does all of it for you! Note: You will want to use a Chart instead of a graph here.

LabVIEW

High sample rate data acquisition using DAQ and saving data continuously. Also I would like to chunck data into a new file in every 32M

Solved!

Dear Lawsberry_pi,

Do you mind sharing the code thats working well to me?

I am new to this labview coding.

Thanks.

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LabVIEW

High sample rate data acquisition using DAQ and saving data continuously. Also I would like to chunck data into a new file in every 32M

Re: High sample rate data acquisition using DAQ and saving data continuously. Also I would like to chunck data into a new file in every 32M