[SciPy-user] instrumentation control question
Mon Nov 12 12:00:32 CST 2007
I've used ctypes to access .dll libraries, but I've never used activex.
Andrew Straw has written a very nice library for Measurement Computing
hardware. Perhaps something there would be useful:
Do you have a hardware stepper driver, or are you trying to do it all in
Chris Lee wrote:
> Hi, I know this is a bit off-topic but I wondered if anyone here had any
> experience with the following problem.
> Part of our work involves controlling a bunch of lab instrumentation,
> which so far has worked beautifully using python + scipy/numpy + pyVISA.
> Then we got a stepper motor which does not comes with an activeX control
> and (as far as I can tell) nothing else.
> This means using the com extensions for win32 and trying to communicate
> with the activeX control. All is not progressing well (we can find the
> control but send no data to it, and it certainly won't talk back to us).
> Does anyone have any experience with this? If so, would you mind sending
> me some code snippets for gaining control of the activeX element?
> Thanks very much and my appologies for the not-so-on-topic post (I
> actually think instrumentation control would be a great addition to
> scipy and if I become competent may look at contributing code in that
> SciPy-user mailing list
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