daqread function is deprecated

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xiaoyu fu
xiaoyu fu on 2 Feb 2019
Commented: Walter Roberson on 6 Feb 2019
My Matlab R2018a can't read daq,it said the function is deprecated.
  1 Comment
Walter Roberson
Walter Roberson on 2 Feb 2019
I find no release notes mentioning daqread() at all, and it continues to be documented in r2018b. Are you certain that you have the correct function name?

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Answers (1)

Brian Hu
Brian Hu on 6 Feb 2019
Starting from MATLAB version R2016a, the Data Acquisition Toolbox no longer supports Legacy Interface based commands. The current toolbox uses a Session Interface to communicate with data acquisition devices. Since daqread is a Legacy Interface command, its functionality is no longer supported in newer versions of MATLAB. The link below has more information on how to convert Legacy Interface to Session Interface code.
  1 Comment
Walter Roberson
Walter Roberson on 6 Feb 2019
True but irrelevant. daqread() is basic MATLAB
and has to do with reading stored .daq files, no matter how they were created.

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