test pulse issue

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Naoki Yamawaki

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May 18, 2021, 2:26:21 PM5/18/21
to WaveSurfer
Hi everyone,

When I run the test pulse it pauses/freezes intermittently making us impossible to patch.

I use:

Multiclamp 700B

NI USB 6343 (BNC)

Matlab 2020b (version 9.9.0.1.1467703)

Windows 10

Everything else (e.g., data acquisition, hardware control) is working as expected.

I wonder if anyone encountered and resolved a similar issue or can advise on the potential things to check for.

Thanks,

Raul Mojica

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Jun 21, 2021, 2:12:19 PM6/21/21
to WaveSurfer
I wonder if this is related, but I've been having the opposite problem. Test pulses work perfectly, but data acquisition is impossible. The program freezes when I press "Play" or "Record", and MATLAB crashes soon after.

Using Dagan BVC-700A
NI PCIe 6374
NI BNC 2110
Matlab 2020b (have also tried Matlab 2015b)
Windows 10

Adam Taylor

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Apr 25, 2022, 4:32:25 PM4/25/22
to Raul Mojica, Naoki Yamawaki, WaveSurfer
I realize this almost certainly comes too late to be helpful, but I just released a new version of WaveSurfer that fixes the Test Pulser issue in recent versions of Matlab:

https://wavesurfer.janelia.org/releases/WaveSurfer-1.0.6.zip

Hope this helps,
Adam Taylor
HHMI Janelia


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