On 2011/08/17 03:28 PM, Jaidev Deshpande wrote:
Hi
Is there some way I can use Python to send data through a USB port and
control the data in real-time?
(For instance, I can make a sinusoidal wave of a given specification,
and visualize it using NumPy / Matplotlib. How can I send the
digitized form of this array through a USB port, and then convert it
back into analog so I can view it on an oscilloscope?)
Thanks.
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Possibly look at the PyUSB module [1] and a tutorial on it [2].
Hopefully that helps and is enough for you.
[1] http://sourceforge.net/apps/trac/pyusb/
[2] http://pyusb.sourceforge.net/docs/1.0/tutorial.html
--
Christian Witts
Python Developer
//
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