Subject:
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Re: USB device driver for linux
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Sun, 18 Nov 2001 09:20:29 GMT
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Viewed:
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1814 times
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"Aaron Berg" <shuz@geocities.com> writes:
>
> Simply put Raj and I need to know if there is a device
> driver for the USB IR tower?
I'm trying to write one, but currently only receiving works.
Sending is difficult because nobody else uses interrupt out transfers
to send data, there's no working driver that can be used as an example.
It's not even clear whether the usb core and the uhci driver handle
this kind of transfers correctly, it might be a bug there that keeps
it from working.
I posted the version of the driver to the linux-usb-devel list, and
also made a little website at http://legousb.sourceforge.net .
Everybody is welcome to help with it.
There's also another option of writing a user space driver that
uses libusb or jUSB and usbdevfs to communicate with the device
that might be worth pursueing.
> we also get the error //./IRtower :no file or directory
> found when we type: firmdl3 --tty=usb legOS.srec
This is the Windows device name, it will be different under Linux
(/dev/usb/something). Don't expect anything installed by default
for the foreseable future.
Jürgen
--
Jürgen Stuber <stuber@loria.fr>
http://www.loria.fr/~stuber/
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Message is in Reply To:
 | | USB device driver for linux
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| Simply put Raj and I need to know if there is a device driver for the USB IR tower? If anyone knows of one please help us out. I believe we have the firmware uploader program working but the IR tower still is not recognized by the computer. we also (...) (23 years ago, 17-Nov-01, to lugnet.robotics.rcx)
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