[Muscle] SCR3310 USB - Reader not found problem

[Santosh]

Hello,

Problem solved. I was inserting kernel module scr3xxx.o, I thought this
kernel module is required for reader to work. I don't understand the use of
this kernel module available at www.scmmicro.com.

Thanks,
Santosh

On 9/27/07, Ludovic Rousseau <ludovic.rousseau at gmail.com> wrote:
>
> 2007/9/26, Santosh <santosh.ry at gmail.com>:
> > Hello Dr. Ludovic,
>
> Hi,
>
> > I removed proprietary drivers and using only your driver..
> > For SCR3310 usb smartcard reader on Linux 2.4.24, I'm using this
> > 1. libusb-0.1.12
> > 2. pcsc-lite-1.4.4
> > 3. ccid-1.3.0
> > I'm getting the following error..
> >
> > root@(none):~# pcscd -d -f
> > pcscdaemon.c:294:main() pcscd set to foreground with debug send to
> stderr
> > pcscdaemon.c:507:main() pcsc-lite 1.4.4 daemon ready.
> > hotplug_libusb.c:478:HPAddHotPluggable() Adding USB device:
> > 001:004
> > readerfactory.c:1113:RFInitializeReader() Attempting startup of SCM SCR
> 3310
> > (21120641202391) 00 00 using /lib/pcsc/drivers/ifd-
> > ccid.bundle/Contents/Linux/libccid.so.1.3.0
> > readerfactory.c:980:RFBindFunctions() Loading IFD Handler 3.0
> > ifdhandler.c:1239:init_driver() LogLevel: 0x0003
> > ifdhandler.c:1249:init_driver() DriverOptions: 0x0000
> >  ifdhandler.c:77:IFDHCreateChannelByName() lun: 0, device:
> > usb:04e6/5116:libusb:001:004
> > ccid_usb.c:229:OpenUSBByName() Manufacturer: Ludovic Rousseau
> > (ludovic.rousseau at free.fr )
> > ccid_usb.c:239:OpenUSBByName() ProductString: Generic CCID driver v1.3.0
> > ccid_usb.c:245:OpenUSBByName() Copyright: This driver is protected by
> terms
> > of the GNU Lesser General Public License version 2.1, or (at your
> option)
> > any later version.
> > ccid_usb.c:387:OpenUSBByName() Can't claim interface 001/004: Device or
> > resource busy
>
> The device is already used.
> I guess you have installed OpenCT and OpenCT is already using the device.
>
> bye
>
> --
> Dr. Ludovic Rousseau
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