How does the DAQ demo adaptor work?
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
The DAQ toolbox includes a "demo adaptor". I believe this is a dummy DAQ card implemented in software, or perhaps it uses some actual hardware, but I can't find good documentation on this.
I did some tests and there seems to be a small sinusoidal signal on e.g. MWDev0 ai0, but beyond that I'm not sure what any of the three demo devices (MWDev0, MWDev1, MWDev2) can do, or how they can be used.
Can I route an ao channel from one of these devices to an ai channel, i.e. loopback? This would be helpful for testing my code.
Could someone describe what MWDev0/1/2 are / how they work?
Here's what I found in the docs: https://de.mathworks.com/help/daq/sdk/demo-adaptor-description_bvlde_f-2.html
Thank you.
0 Kommentare
Antworten (1)
Vinod
am 18 Apr. 2017
The demo adaptor contains all the source code to add support for any device you wish in Data Acquisition Toolbox. The source code for the demo adaptor is provided for this purpose. You can modify the C++ source code to do things like emulate certain devices or signals. Feel free to open up the source for daqadaptor.cpp & daqadaptor.hpp.
Siehe auch
Kategorien
Mehr zu Data Acquisition Toolbox Supported Hardware finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!