USB SD Card reader

Joe josephj at main.nc.us
Tue Dec 30 12:47:43 EST 2003


Hi.  I just got a USB SD card reader and I would like to use it, but 
don't know how.  It works fine under Windoze 98.  Below is what I 
figured out so far:

It's usb device 6 (lsusb) and usbview sees it.  I looked at /dev/usb, 
but it's an empty directory.

So how do I access it?

Thanks.

Joe

[root at localhost tmp]# /usr/sbin/lsusb
Invalid product/subclass spec at line 2650
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 002: ID 0573:4d00 Nogatech Ltd. Hauppauge WINTV-USB USA
Bus 001 Device 003: ID 0451:1446 Texas Instruments TUSB2040/2070 Hub
Bus 001 Device 004: ID 04a7:0201 Visioneer
Bus 001 Device 005: ID 0572:0001 Conexant Systems (Rockwell), Inc. Ezcam 
II WebCam
Bus 001 Device 006: ID 058f:9330 Alcor Micro, Inc.
[root at localhost tmp]#

usbview output:
Mass Storage Device
Manufacturer: Alcor Micro
Speed: 12Mb/s (full)
USB Version:  1.10
Device Class: 00(>ifc )
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 8
Number of Configurations: 1
Vendor Id: 058f
Product Id: 9330
Revision Number:  1.00

Config Number: 1
    Number of Interfaces: 1
    Attributes: 80
    MaxPower Needed:  50mA

    Interface Number: 0
        Name: usb-storage
        Alternate Number: 0
        Class: 08(stor.)
        Sub Class: 06
        Protocol: 50
        Number of Endpoints: 2

            Endpoint Address: 01
            Direction: out
            Attribute: 2
            Type: Bulk
            Max Packet Size: 64
            Interval: 0ms

            Endpoint Address: 82
            Direction: in
            Attribute: 2
            Type: Bulk
            Max Packet Size: 64
            Interval: 0ms

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