Hello Again,
I've investigated a bit more the usbmuxd + libusbx implementations to track
down where exactly there are problems.
And, I've reached the part in libusbx that sets the desired USB Configuration.
The iPad has 4 available configurations, and usbmux wants to set the 4th one.
However, when the code reaches the "winusb_control_transfer"
(windows_usb.c:2665 or so), the program gets an: "usbi_warn(ctx, "cannot set
configuration other than the default one");" and returns the error. code
It seems from the comments that WinUSB has some issues setting the
configuration?
If I force the code to follow the else branch (by removing the if), I get it
working further but in the end I would get it stopped on trying to claim some
interfaces.
Any idea on why is this happening? Isn't it possible to switch the active
configuration?
Thanks,
Timo
________________________________
From: Peter Stuge <pe...@stuge.se>
To: libusbx-devel@lists.sourceforge.net
Sent: Thursday, 21 June 2012, 17:33
Subject: Re: [Libusbx-devel] Libusbx on Windows + Cygwin + Apple iPad
Timotei Dolean wrote:
> I'll look in the meantime into the alternative to the
> select()-based method, maybe that will get it working.
Yes, it can't work before then.
//Peter
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