Matlab with led control Thorlabs DC2100

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Arie Gaon
Arie Gaon 2015-4-13
评论： Luc Gendre 2016-1-12
Hello
Does anyone know how can I work with led control Thorlabs DC2100 in matlab for control led lighting intensity?
Thanks for any answare.
Arie.

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回答（1 个）

Luc Gendre
Luc Gendre 2016-1-7
Hi,
I would also like to control a DC2100 from Matlab, but I have some issues. Did you get it to work in the end?
In my case, I think the problem is that Matlab does not see the NI-VISA interface.
instrhwinfo('visa')
ans =
HardwareInfo with properties:
InstalledAdaptors: {1x0 cell}
JarFileVersion: 'Version 3.7'
I've used the "get hardware support package" from Matlab in order to help. But at some point during the installation I get an unidentified error (see attached file). NI-VISA and NI-IVI (ICP) are installed. I checked. All that I need right now is to install only the couple of files that tell Matlab where to find VISA and how to use it.
Is there a way to do it without using the "get hardware support package" from Matlab? Maybe do it manually...?
Thanks in advance.
Regards.
  1 个评论
Luc Gendre
Luc Gendre 2016-1-12
Here is a little update for who it might concern... one day... maybe... ;) There might be a problem of version compatibility. I'm running a 32 bits version of Labview (thus a 32 bits version of NI-VISA), on a 64 bits version of Windows 7, and therefore a 64 bits version of Matlab (2015a). This configuration causes the problem I described above. I tried to update the configuration on a "complete" 32 bits computer (32 bits for Labview, windows 7, and Matlab), and Matlab found the NI-VISA adaptor right away. I did not have time yet to try to write a script down. But that's still one step forward. ;)

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