Yes, I thought about that already. But the specifications are exactly the
same. I mean, same endpoint address, same interfaces, etc.
Do you think that it could be related with the fact that the cables from
both devices are different? I mean, the two connectors from both devices are
not the same. I know this sounds weird but the company from where I bought
the devices keeps ensuring me that bot devices follow exactly the same USB
specifications. This is driving me crazy!!
Thank you for your time.
*
--
Begoña Fuentes*
2010/11/2 wander.lairson <wander.lair...@gmail.com>
> Hi Begoña,
>
> This may indicate something in device spec that, by mere coincidence,
> does not affect one device but affect others.
> Check if endpoint numbers are the same (maybe you have two out
> endpoints), device configuration and so on...
>
> 2010/11/2 Begoña Fuentes <begofume...@gmail.com>:
> > Hi,
> > I have successfully utilized pyusb to interconnect my pc with an USB
> device.
> > Now I am trying to use the same code to connect other device which has
> > exactly the the same USB communications specifications (it just the same
> but
> > an advanced model), but I always get timeout exception:
> "usb.core.USBError:
> > Operation timed out".
> > I can not guess where is the problem, since the code finds without any
> > problem the device and the two endpoints (out and in), but whenever I
> type
> > ep_out.write(command) I always get that exception.
> > Any idea what could be happening here?
> > Thank you very much in advance.
> > --
> > Begoña Fuentes
> >
> >
> ------------------------------------------------------------------------------
> > Nokia and AT&T present the 2010 Calling All Innovators-North America
> contest
> > Create new apps & games for the Nokia N8 for consumers in U.S. and
> Canada
> > $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
> marketing
> > Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
> > http://p.sf.net/sfu/nokia-dev2dev
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> >
>
>
>
> --
> Best Regards,
> Wander Lairson Costa
>
>
> ------------------------------------------------------------------------------
> Nokia and AT&T present the 2010 Calling All Innovators-North America
> contest
> Create new apps & games for the Nokia N8 for consumers in U.S. and Canada
> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
> marketing
> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
> http://p.sf.net/sfu/nokia-dev2dev
> _______________________________________________
> pyusb-users mailing list
> pyusb-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/pyusb-users
>
------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev
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