[SciPy-user] LabVIEW and LabPython

Gary Pajer gary.pajer@gmail....
Sun Jun 8 17:21:00 CDT 2008


I was unaware of LabPython until this post.  But I can report that I've been
using National Instruments' DAQmx library through ctypes, and it seems to
work perfectly.  I don't know how far along you are in development,  but
there's an option for you.

I've married DAQmx to scipy/numpy to Traits UI (
http://code.enthought.com/projects/traits ) and I have a beautiful GUI based
data acquisition/display/analysis system.  I'll admit that I've been too
scared to even try to implement callbacks (used by a small number of DAQmx C
functions) but I've achieved the same functionality using python threads.
Aside from that caveat, all features have worked as they should.

-gary



On Tue, Jun 3, 2008 at 10:23 PM, Glen Shennan <glen.shennan@gmail.com>
wrote:

> Hi,
>
> I am trying to use a Python program in LabVIEW using LabPython.  My program
> works fine outside of LabVIEW but not when compiled and run in LabVIEW via
> LabPython.  I am using Scipy and Numpy functions in the program but I think
> they are causing the problems.  Does anyone know if it is possible to use
> Scipy with LabPython?
>
> Thanks,
> Glen
>
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