[sane-devel] CanoScan LIDE 20 on FreeBSD 5.1 Release

Marcus Schaffry marcusschaffry@yahoo.de
Mon, 8 Dec 2003 16:28:02 +0100


on Friday I have bought a CanoScan Lide 20 and now I want to scan with FreeBSD 
5.1 Release, but it doesn't work.
First of all I've read all manpages and this mailingslist. But nobody seems to 
have the same problem.

So I will very happy, if someone will help me.

Here is what I've done:

- changed the file dll.conf: Now plustek is the only backens without a # in 
front of it

- the file plustek.conf only contains the following line:
[usb] 0x04A9  0x220D
device libusb:/dev/usb0:/dev/ugen0

- compiled a new kernel with "device uscanner"  ->>>> after a reboot "/dev/
uscanner" was not in the directory /dev. And I decided to use libusb so I 
compiled again a new kernel. This time without  "device uscanner".

- "sane-find-scanner" output:
found USB scanner (vendor=0x04a9, product=0x220d) at libusb:/dev/usb0:/dev/

- changed the file "fstab"
Neither the line: "none  /dev/ugen0  usbdevfs defaults 0 0"
nor the line: "none  /dev/ugen0  usbfs defaults 0 0" works

- "dmesg" output (only relaying on usb)
uhci0: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 5 at device 17.2 on 
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ugen0: Canon CanoScan, rev 1.10/1.00, addr 2

- In the bash (root) I did the following:
"export SANE_DEBUG_DLL=255"
"scanimage -L" Output:
[sanei_debug] Setting debug level of dll to 255.
[dll] sane_init: SANE dll backend version 1.0.10 from sane-backends 1.0.13
[dll] sane_init: reading dll.conf
[dll] add_backend: adding backend `plustek'
[dll] sane_get_devices
[dll] load: searching backend `plustek' in `/usr/local/lib/sane'
[dll] load: trying to load `/usr/local/lib/sane/libsane-plustek.so.1'
[dll] load: dlopen()ing `/usr/local/lib/sane/libsane-plustek.so.1'
[dll] init: initializing backend `plustek'
[sanei_debug] Setting debug level of plustek to 255.
[sanei_debug] Setting debug level of sanei_usb to 255.
usb_set_debug: Setting debugging level to 255 (on)
usb_os_find_busses: Found /dev/usb0
usb_os_find_devices: Found /dev/ugen0 on /dev/usb0
usb_control_msg: 128 6 512 0 0xbfbfe330 8 1000
usb_control_msg: 128 6 512 0 0x8054080 39 1000
[sanei_usb] sanei_usb_init: found libusb device (0x04a9/0x220d) interface 0  
at libusb:/dev/usb0:/dev/ugen0
[sanei_usb] sanei_usb_init: found 1 devices
[plustek] Plustek backend V0.46-9, part of sane-backends 1.0.13
[plustek] >[usb] 0x04A9  0x220D<
[plustek] section contains no device name, ignored!
[plustek] next device is a USB device (0x04A9-0x220D)
[plustek] ... next device
[plustek] >device libusb:/dev/usb0:/dev/ugen0<
[plustek] Decoding device name >libusb:/dev/usb0:/dev/ugen0<
[plustek] attach (libusb:/dev/usb0:/dev/ugen0, 0xbfbfe8d0, 0x0)
[plustek] Device configuration:
[plustek] device name  : >libusb:/dev/usb0:/dev/ugen0<
[plustek] USB-ID       : >0x04A9-0x220D<
[plustek] warmup       : -1s
[plustek] lampOff      : -1
[plustek] lampOffOnEnd : yes
[plustek] cacheCalData : no
[plustek] altCalibrate : no
[plustek] skipCalibr.  : no
[plustek] skipFine     : no
[plustek] skipFineWhite: no
[plustek] invertNegs.  : no
[plustek] pos_x        : 0
[plustek] pos_y        : 0
[plustek] pos_shading_y: -1
[plustek] neg_x        : 0
[plustek] neg_y        : 0
[plustek] neg_shading_y: -1
[plustek] tpa_x        : 0
[plustek] tpa_y        : 0
[plustek] tpa_shading_y: -1
[plustek] red gain     : -1
[plustek] green gain   : -1
[plustek] blue gain    : -1
[plustek] red Gamma    : 1.00
[plustek] green Gamma  : 1.00
[plustek] blue Gamma   : 1.00
[plustek] gray Gamma   : 1.00
[plustek] ---------------------
[plustek] drvopen()
[plustek] usbDev_open(libusb:/dev/usb0:/dev/ugen0,0x04A9-0x220D)
[sanei_usb] sanei_usb_open: trying to open device `libusb:/dev/usb0:/dev/
[sanei_usb] sanei_usb_open: found interupt-in endpoint (address 1)
[sanei_usb] sanei_usb_open: found bulk-in endpoint (address 2)
[sanei_usb] sanei_usb_open: found bulk-out endpoint (address 3)
[sanei_usb] sanei_usb_open: opened usb device `libusb:/dev/usb0:/dev/
ugen0' (*dn=0)
[sanei_usb] sanei_usb_get_vendor_product: device 0: vendorID: 0x04a9, 
productID: 0x220d
[plustek] Vendor ID=0x04A9, Product ID=0x220D
[plustek] usbio_DetectLM983x
[sanei_usb] sanei_usb_write_bulk: trying to write 4 bytes
[sanei_usb] 0000: 01 69 00 
01                                     .i..............
[sanei_usb] sanei_usb_write_bulk: wanted 4 bytes, wrote 4 bytes
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
USB error: error reading from bulk endpoint /dev/ugen0.2: Operation timed out
[sanei_usb] sanei_usb_read_bulk: read failed: Operation timed out
USB error: usb_clear_halt called, unimplemented on BSD
[plustek] UIO error
[plustek] This is not a LM9831 or LM9832 chip based scanner.
[sanei_usb] sanei_usb_close: closing device 0
usb_os_close: closing endpoint 6
usb_os_close: closing endpoint 5
[plustek] open failed: -1
[dll] init: backend `plustek' is version 1.0.0
[plustek] sane_get_devices (0xbfbff1d8, 0)
[dll] sane_get_devices: found 0 devices

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
[dll] sane_exit: exiting
[dll] sane_exit: calling backend `plustek's exit function
[plustek] sane_exit
[dll] sane_exit: finished

So that's all.