usb2 + HP ScanJet 4300C -- more information
Oliver Fromme
olli at lurza.secnetix.de
Fri Dec 19 07:57:33 PST 2008
Hello,
As I wrote recently, the scanner attaches to ugen instead
of uscanner. There is no device in /dev, and SANE doesn't
find the scanner.
I've set theses sysctls:
hw.usb2.debug=15
hw.usb2.uscannerdebug=15
The full kernel output (plugging in the scanner) is here:
http://www.secnetix.de/olli/tmp/usb2-scanner-log.txt
The word "scan" doesn't appear anywhere, so I wonder if
the failure is in the uscanner code at all.
Is there anything else I can do?
Best regards
Oliver
PS: Just for reference, this is the output from
usbconfig dump_device_desc:
ugen0.2: <Scanjet 4300C Hewlett Packard> at usbus0, cfg=255 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x03f0
idProduct = 0x0305
bcdDevice = 0x0000
iManufacturer = 0x000a <retrieving string failed>
iProduct = 0x000b <retrieving string failed>
iSerialNumber = 0x000c <retrieving string failed>
bNumConfigurations = 0x0001
Oh by the way, the command "usbconfig -u 0 -a 2 set_config 255"
seems to work successfully (it returns immediately without
any message). Trying to set any other config number results
in "I/O error" after a few seconds.
--
Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung:
secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün-
chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart
FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd
"C++ is over-complicated nonsense. And Bjorn Shoestrap's book
a danger to public health. I tried reading it once, I was in
recovery for months."
-- Cliff Sarginson
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