[BRLTTY] Here is a log of my brltty problem.

Anders Holmberg anders at pipkrokodil.se
Wed Mar 7 14:13:56 EST 2012


Hi!
Well i can tell that this is a motherboard with usb 3 ports.
I have googled libusb and usb 3 and it seems it has problems with usb 3 
at least under windows.
So i guess thats the problem.
I am not sure whether there is a mailinglist for libusb or not.
/A

Dave Mielke skrev 2012-03-07 05:53:
> [quoted lines by Anders Holmberg on 2012/03/06 at 16:40 +0100]
>
>> Now i can find the papenmeier driver but as you can see in the log
>> its not found by brltty.
> Yes, brltty is finding it. The problem has to do with your libusb installation.
> Since I'm not a Windows expert, I'll leave that for others to figure out. What
> I'll do here, though, is point to the meaningful part of your log.
>
>> brltty.exe: USB: testing: vendor=0403 product=F208
> This is your Papenmeier braille device. The fact that brltty then continues to
> try to do something with this device, rather than just go ahead and check out
> the next uSB device on your system, means that the Papenmeier driver is now in
> control and trying to do something.
>
>> brltty.exe: libusb_open error 40: Function not implemented.
> This is the real error. I don't know what it means on a Windows system. What it
> means at a high level is that brltty's libusb-1.0 interface called
> libusb_open() and got back LIBUSB_ERROR_NOT_SUPPORTED.
>
>> brltty.exe: USB configuration descriptor not readable: 0
>> brltty.exe: USB configuration descriptor not found: 1
> These two are errors which fall out from the original one.
>
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