Record Length streaming mode

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werades
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Joined: Mon Apr 08, 2019 8:17 am

Record Length streaming mode

Post by werades »

Dear Pico Technology community,

I want to measure a signal with a high sample rate and continously stream this data from the oscilloscope to MATLAB. However, I noticed that in streaming mode the record length is limited. Is it possible to circumvent this and store multiple GS worth of data on my laptop? Without dead time ?

Yours sincirely,
Wouter.

bennog
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Location: Netherlands

Re: Record Length streaming mode

Post by bennog »

I have done this in C++ and run it for over a month with a data rate of 1MS/sec.
So there is no limitation on the SDK side.
Don't know if the MATLAB has some limitations.

Benno

aminth
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Re: Record Length streaming mode

Post by aminth »

do you still have the code, can you send it to me please ?

Martyn
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Re: Record Length streaming mode

Post by Martyn »

Which PicoScope do you have, and which programming language are you trying to use ?
Martyn
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bennog
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Re: Record Length streaming mode

Post by bennog »

My code was based on the c++ code found over here https://github.com/picotech

Benno

aminth
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Re: Record Length streaming mode

Post by aminth »

I need the code in c or c++ because I work in Matlab, i have picoscope 2204A

Martyn
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Re: Record Length streaming mode

Post by Martyn »

As you work with Matlab I would suggest connecting and collecting data directly. There are examples on our GitHub pages
Martyn
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aminth
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Re: Record Length streaming mode

Post by aminth »

this examples are limited (only 5 second data streaming), is there any possibility to continuously streaming data for a longer time?

Thabti

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