[sane-devel] Re: "perfection" 2480

breach0r breacher at telenet.be
Mon Apr 10 11:39:30 UTC 2006 

On Saturday April 8 2006 15:56, fredthetree wrote:
> it's not libusb. try installing sane-backends-1.0.15 from
> ftp://ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-6.0-release/graphics/
>sane-backends-1.0.15.tbz -
> works for me.

i now installed 1.0.15 from freebsd ports (hacking the makefile to 1.0.15 and 
make NO_CHECKSUM=yes and then making a ln -s in the work dir). the scanner 
still doesn't work.

the scanner is connected and seen by my kernel:

ugen0: EPSON EPSON Scanner, rev 2.00/1.10, addr 2

i get I/O error, here is the log:

[sanei_debug] Setting debug level of snapscan to 255.
[snapscan] sane_snapscan_init
[snapscan] sane_snapscan_init: Snapscan backend version 1.4.50
[snapscan] sane_snapscan_get_devices (0xbfbfdfa8, 0)
[snapscan] sane_snapscan_exit

the snapscan file still points to the right proprietary file.

let me revert to the latest version to see if it fixes anything. i reinstalled 
1.0.17_3 from ports, but it looks it didn't overwrite the older backend i 
installed manually, because the older backend is still there:

[sanei_debug] Setting debug level of snapscan to 255.
[snapscan] sane_snapscan_init
[snapscan] sane_snapscan_init: Snapscan backend version 1.4.50
[snapscan] add_usb_device(libusb:/dev/usb1:/dev/ugen0)
[snapscan] add_usb_device: Detected (kind of) an USB device
[snapscan] snapscani_usb_open(libusb:/dev/usb1:/dev/ugen0)
[snapscan] add_usb_device: Checking if 0x04b8 is a supported USB vendor ID
[snapscan] snapscani_check_device()
[snapscan] mini_inquiry
[snapscan] snapscan_cmd
[snapscan] snapscani_usb_cmd(0,0xbfbfd980,6,0xbfbfd950,0xbfbfd94c (36))
[snapscan] atomic_usb_cmd(0,0xbfbfd980,6,0xbfbfd950,0xbfbfd94c (36))
[snapscan] usb_cmd(0,0xbfbfd980,6,0xbfbfd950,0xbfbfd94c (36))
[snapscan] usb_cmd: cmdlen=6, datalen=0
[snapscan] usb_write: writing:  0x12 0x00 0x00 0x00 0x24 0x00
[snapscan] Written 6 bytes
[snapscan] usb_read: reading:  0xf9 0x00 0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Read 8 bytes
[snapscan] usb_read: reading:  0x06 0x00 0x02 0x02 0x49 0x00 0x00 0x00 0x45 
0x50 ...
[snapscan] Read 36 bytes
[snapscan] usb_read: reading:  0xfb 0x00 0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Read 8 bytes
[snapscan] snapscani_check_device: Is vendor "EPSON" model "EPSON Scanner" a 
supported scanner?
[snapscan] snapscani_get_model_id(EPSON Scanner, 0, 2)
[snapscan] snapscani_get_model_id: looking up scanner for ID 0x04b8,0x0121.
[snapscan] snapscani_get_model_id: scanner identified
[snapscan] snapscani_check_device: Autodetected driver: Perfection 2480
[snapscan] snapscani_usb_close(0)
[snapscan] 1st read 3 write 1
[snapscan] snapscani_usb_cmd(0,0xbfbfd9d0,6,0x0,0x0 (0))
[snapscan] atomic_usb_cmd(0,0xbfbfd9d0,6,0x0,0x0 (0))
[snapscan] usb_cmd(0,0xbfbfd9d0,6,0x0,0x0 (0))
[snapscan] usb_cmd: cmdlen=6, datalen=0
[snapscan] usb_write: writing:  0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Written 6 bytes
[snapscan] usb_read: reading:  0xfb 0x00 0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Read 8 bytes
[snapscan] 2nd read 4 write 2
[snapscan] snapscani_init_device_structure()
[snapscan] sane_snapscan_get_devices (0xbfbfdfa8, 0)
[snapscan] sane_snapscan_open (libusb:/dev/usb1:/dev/ugen0, 0xbfbfde14)
[snapscan] find_device
[snapscan] sane_snapscan_open: Allocating 129024 bytes as scanner buffer.
[snapscan] sane_snapscan_open: allocated scanner structure at 0x812b800
[snapscan] open_scanner
[snapscan] snapscani_usb_open(libusb:/dev/usb1:/dev/ugen0)
[snapscan] sane_snapscan_open: waiting for scanner to warm up.
[snapscan] wait_scanner_ready
[snapscan] test_unit_ready
[snapscan] snapscan_cmd
[snapscan] snapscani_usb_cmd(0,0xbfbfdd20,6,0x0,0x0 (0))
[snapscan] atomic_usb_cmd(0,0xbfbfdd20,6,0x0,0x0 (0))
[snapscan] usb_cmd(0,0xbfbfdd20,6,0x0,0x0 (0))
[snapscan] usb_cmd: cmdlen=6, datalen=0
[snapscan] usb_write: writing:  0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Written 6 bytes
[snapscan] usb_read: reading:  0xfb 0x00 0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Read 8 bytes
[snapscan] sane_snapscan_open: performing scanner self test.
[snapscan] send_diagnostic
[snapscan] snapscan_cmd
[snapscan] snapscani_usb_cmd(0,0xbfbfdd60,6,0x0,0x0 (0))
[snapscan] atomic_usb_cmd(0,0xbfbfdd60,6,0x0,0x0 (0))
[snapscan] usb_cmd(0,0xbfbfdd60,6,0x0,0x0 (0))
[snapscan] sane_snapscan_open: self test passed.
[snapscan] inquiry
[snapscan] snapscan_cmd
[snapscan] snapscani_usb_cmd(0,0x812b830,6,0x815d000,0x812b940 (139))
[snapscan] atomic_usb_cmd(0,0x812b830,6,0x815d000,0x812b940 (139))
[snapscan] usb_cmd(0,0x812b830,6,0x815d000,0x812b940 (139))
[snapscan] usb_cmd: cmdlen=6, datalen=0
[snapscan] usb_write: writing:  0x12 0x00 0x00 0x00 0x8b 0x00
[snapscan] Written 6 bytes
[snapscan] usb_read: reading:  0xf9 0x00 0x00 0x00 0x00 0x00 0x00 0x00
[snapscan] Read 8 bytes
[snapscan] usb_read Only 0 bytes read
[snapscan] usb_read: reading:  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
0x00 ...
[snapscan] Read 0 bytes
[snapscan] inquiry: snapscan_cmd command failed: Error during device I/O
[snapscan] sane_snapscan_open: error in inquiry command: Error during device 
I/O
[snapscan] sane_snapscan_exit





> On 4/8/06, fredthetree <fredthetree at gmail.com> wrote:
> > libusb perhaps?
> >
> > On 4/8/06, breach0r <breacher at telenet.be> wrote:
> > > the culprit is either sane backends (but i couldn't restore an old
> > > enough
> > > version to verify of the freebsd usbd itself
> > >
> > > On Saturday April 8 2006 13:30, fredthetree wrote:
> > > > tested in windows, it's my scanner.  i don't think it's freebsd -- it
> > >
> > > was
> > >
> > > > working fine last week (had not updated world/kernel for months, now
> > >
> > > i'm
> > >
> > > > using the latest 6_stable and still not working).  i'm going to try
> > >
> > > the
> > >
> > > > latest sane-cvs.
> > > >
> > > > On 4/8/06, breach0r <breacher at telenet.be> wrote:
> > > > > On Saturday April 8 2006 05:36, fredthetree wrote:
> > > > > > in the past, the scanning head would do a little movement when
> > > > > > the
> > > > >
> > > > > system
> > > > >
> > > > > > is booted, but... now the light on the front turns white and
> > >
> > > nothing
> > >
> > > > > > happens =/
> > > > >
> > > > > same here
> > > > >
> > > > > i wonder if newer sane libs, or newer freebsd usbd is the culprit.
> > > > >
> > > > > --
> > > > > sane-devel mailing list: sane-devel at lists.alioth.debian.org
> > > > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> > > > > Unsubscribe: Send mail with subject "unsubscribe your_password"
> > > > >             to sane-devel-request at lists.alioth.debian.org
> > >
> > > --
> > > sane-devel mailing list: sane-devel at lists.alioth.debian.org
> > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> > > Unsubscribe: Send mail with subject "unsubscribe your_password"
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