Data Acquisition Toolbox issue with R2019a

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Valentin Doguet el 18 de Abr. de 2019

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https://la.mathworks.com/matlabcentral/answers/457203-data-acquisition-toolbox-issue-with-r2019a

Hi, I have an issue using Data Acquisition Toolbox with last Matlab release R2019a.

While my program runs correctly with earlier versions, it seems that DaQ does not report acquisition ended for non-continuous acquisitions (at least using my Data Translation Daq). The Daq stops correctly (LED changes color) but the session.IsRunning state remains on 1, and a timeout throw the error "Daq did not report it ended...".

Do I need to share more details/code or is it a clear bug with the latest release?

While I am writing this message I just remembered that I have also got an issue using VideoReader class with the latest release, but this will require another post.

Thanks for helping.

Valentin