Subject:
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Re: no long range IR from laptop says Lego
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Fri, 14 Feb 2003 13:45:23 GMT
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Viewed:
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2652 times
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"Pat LaVarre" <ppaatt@aol.com> writes:
> > > the USB IR tower ...
> > USB descriptors say ...
>
> Fascinating stuff, thanks again. In particular, I didn't know Anyone had
> persuaded Windows to respond intelligently to Usb Configuration's of
> variable power.
No idea. I think these values are used for accounting,
to ensure that all devices together don't exceed available power.
But I don't know how well this is implemented.
> Anybody know if these descriptors already appear on the web somewhere?
Linux makes them available in readable form in /proc/bus/usb/devices
(if all the drivers exist):
http://legousb.sourceforge.net/legousbtower/devices
The format is explained in the Linux kernel documentation.
Jürgen
--
Jürgen Stuber <stuber@loria.fr>
http://www.loria.fr/~stuber/
I åa ä e ö å i öa ä e å.
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Message is in Reply To:
 | | Re: no long range IR from laptop says Lego
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| (...) Fascinating stuff, thanks again. In particular, I didn't know Anyone had persuaded Windows to respond intelligently to Usb Configuration's of variable power. Anybody know if these descriptors already appear on the web somewhere? Else please (...) (22 years ago, 13-Feb-03, to lugnet.robotics.rcx)
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