Le Tuesday 27 April 2004 � 08:59:53, David Mattes a �crit:
> Hi,
Hello,
> I have a Sharp Zaurus SL6000. Yes, it has a USB host controller!!! I
> am trying to use a CCID smartcard reader (tried both GemPCTwin and SCM
> SCR331) on it and have built pcsc-lite-1.2.0, libusb-0.1.8, and
> ccid-0.4.1 for the Intel ARM XScale processor on the zaurus. When I
> attach the reader to the zaurus, however, the reader can't be
> initialized. Can you suggest debugging techniques, or what might be
> happening? BTW, I have this entire system working on my x86 linux laptop.
> ccid_usb.c:259:OpenUSBByName Can't find a CCID interface on 001/007
The problem comes from (I think) the function get_ccid_usb_interface()
in src/ccid_usb.c
Can you add lines like "printf("%s:%d\n", __FILE__, __LINE__);" in the
code to see what happens in this function.
The execution should not take the branch "if (dev->config->bNumInterfaces > 1)"
and "dev->config->interface" should not be NULL in the other branch.
Bye,
--
Dr. Ludovic Rousseau [EMAIL PROTECTED]
-- Normaliser Unix c'est comme pasteuriser le camembert, L.R. --
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