How to trigger analog inputs on a threshold levels using session based interface?

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Nicolas Etaix 2015-7-13

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回答： Vinod 2015-12-7

Hello,

I am using Matlab 64 bits for data acquisition using NI instruments. I am acquiring the signal from an analog input. I would like to trigger the acquisition when that signal reaches a certain threshold. I am not able to find any help on that using session-based interface (the only help is about using digital triggers). I know it was possible using legacy commands, but I am not sure how to adapt it to session-based commands.

Thank you for your help

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Oskar 2015-8-25

Hello! I am also interested in this specific question, any solution yet? Best regards, Oskar

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Vinod 2015-12-7

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Take a look at this example. I believe it does what you're after:

http://www.mathworks.com/help/daq/examples/software-analog-triggered-data-capture.html

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Ke Feng 2015-9-23

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I am also looking for a solution. This is not hard with legacy interface, but we are now forced into the session based interface.

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