Hi Michael,

Are you aware of whether your reader has the firmware for CCID ? This is the USB specification for smart card readers and allows you to use
the CCID driver for pcsc-lite.

Thanks,
Dave


On Jul 19, 2005, at 3:33 PM, Michael Lee Yohe wrote:

I've done all the research on the Internet I can do to try to get
these two kids to cooperate with each other.  I have run into a
brick-wall.

I have a USB SCM Microsystems SCR331 smart card reader (apparently a
fairly common device).  The device was loaded with the latest and
greatest firmware available from www.scmmicro.com.   I have a Linux
2.6.10 based system running pcsc-lite 1.2.0.  I have the SCR33x driver
from www.scmmicro.com version 4.1.1.

I installed all the files in the default paths (based on
/usr/local/pcsc).  I have the manufacturer MUSCLE bundle installed
properly in /usr/local/pcsc/drivers/scr33xcciddriver.bundle.  I have
commented out all the lines in /etc/reader.conf (as suggested that USB
only has no reader.conf requirement).  Just in case, I modprobe'd the
scr33x kernel driver (which built with no difficulties).

# lsusb
Bus 005 Device 004: ID 2001:f103 D-Link Corp. [hex]
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 003: ID 04e6:e001 SCM Microsystems, Inc.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

I checked /usr/local/pcsc/drivers/scr33xcciddriver.bundle/Contents/ Info.plist
to see if the vendor (0x04E6) and product (0xE001) IDs were present.
They were.

When I run "pcscd -a -f" I get the following:

# pcscd -a -f
debuglog.c:188 Debug options: APDU
pcscdaemon.c:251 main: pcscd set to foreground
pcscdaemon.c:445 main: pcsc-lite daemon ready.
hotplug_libusb.c:344 Adding USB device: 003:003
readerfactory.c:1391 RFInitializeReader: Attempting startup of SCR331
USB Smart Card Reader 0 0.
readerfactory.c:1133 RFBindFunctions: Loading IFD Handler 2.0
readerfactory.c:1428 RFInitializeReader: Open Port 200000 Failed
readerfactory.c:1263 RFUnloadReader: Unloading reader driver.
readerfactory.c:245 RFAddReader: SCR331 USB Smart Card Reader init failed.
(rinse, repeat at hotplug_libusb...)

It has no problem associating 04e6:e001 with the SCR331 USB Smart Card
Reader entry in the Info.plist file.  Yet, it reports a failure.  I
have tested this device under Windows 2000 and XP and have no
difficulties using it.

Any thoughts?

Your help would be greatly appreciated.

--
AksanSai

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