Re: [Hp5400backend-devel] hp5400c/freebsd-4.8/

[Thomas S. <sou...@ne...>]

Hi,

looking at the debug log, it looks like your scanner does not respond to th=
e=20
hp5400 backend as it would be expected.

Have a try removing the "/dev/uscanner0" line from hp5400.conf so it just=20
tries with the "usb 0x03F0 0x1005" line.

I hope it will solve your problem because, other way, it could mean your=20
scanner has another chipset inside than the one we saw till now, so the=20
communication protocol may not work with it.




Le Samedi 14 Juin 2003 08:12, Vitaminoid a =E9crit :
> I've got a HP Scanjet 5400C running under FreeBSD 4.8
> Trying to make it work.
>
> Here's what I've got.
>
> root@tachka# dmesg|grep uscanner
> uscanner0: Hewlett-Packard HP Scanjet 5400C Series, rev 1.10/0.00, addr 2
>
>
> root@tachka# sane-find-scanner -v -f /dev/uscanner0
>
> searching for SCSI scanners:
> checking /dev/uscanner0 even though it looks like a USB device... failed =
to
> open (Invalid argument) # No SCSI scanners found. If you expected somethi=
ng
> different, make sure that # you have loaded a SCSI driver for your SCSI
> adapter.
>
> searching for USB scanners:
> checking /dev/uscanner0... open ok, vendor and product ids were identified
> found USB scanner (vendor=3D0x03f0, product=3D0x1005) at /dev/uscanner0
> ignoring libusb devices
>   # Your USB scanner was detected. It may or may not be supported by
>   # SANE. Try scanimage -L and read the backend's manpage.
>
>   # Scanners connected to the parallel port or other proprietary ports
> can't be # detected by this program.
> done
>
> -----------------------------------------
>
> So it's seen by the sane-find-scanner.
>
> In the file /usr/local/etc/sane.d/dll.conf I comment out everything except
> hp5400. The contents of file /usr/local/etc/sane.d/hp5400.conf are:
>
> usb 0x03F0 0x1005
> /dev/uscanner0
>
> But scanimage doesn't work.
>
> -----------------------------------------
>
> root@tachka# export SANE_DEBUG_HP5400=3D128
> root@tachka# export SANE_DEBUG_DLL=3D128
> root@tachka# scanimage -L
> [sanei_debug] Setting debug level of dll to 128.
> [dll] sane_init: SANE dll backend version 1.0.10 from sane-backends 1.0.12
> [dll] sane_init: reading dll.conf
> [dll] add_backend: adding backend `hp5400'
> [dll] sane_get_devices
> [dll] load: searching backend `hp5400' in `/usr/local/lib/sane'
> [dll] load: trying to load `/usr/local/lib/sane/libsane-hp5400.so.1'
> [dll] load: dlopen()ing `/usr/local/lib/sane/libsane-hp5400.so.1'
> [dll] init: initializing backend `hp5400'
> [sanei_debug] Setting debug level of hp5400 to 128.
> [hp5400] sane_init: SANE hp5400 backend version 1.0-2 (from sane-backends
> 1.0.12 )
> [hp5400] Reading config file
> [hp5400] Discarding line 1
> [hp5400] Discarding line 2
> [hp5400] Discarding line 3
> [hp5400] Discarding line 4
> [hp5400] Trying to attach usb 0x03F0 0x1005
> [hp5400] vendor/product 0x03F0-0x1005 opened
> [hp5400] Read: reqtype =3D 0xC0, req =3D 0x04, value =3D 1200
> [hp5400] Read: reqtype =3D 0xC0, req =3D 0x04, value =3D C500
> [hp5400] hp5400_command_verify failed, expected 0x1200, got 0xFCEC
> [hp5400] failed to read version string
> [hp5400] attach_one_device: couldn't attach /dev/uscanner0
> [hp5400] Discarding line 6
> [hp5400] Discarding line 7
> [hp5400] Discarding line 8
> [hp5400] Discarding line 9
> [hp5400] Discarding line 10
> [hp5400] Discarding line 11
> [hp5400] Discarding line 12
> [hp5400] Discarding line 13
> [hp5400] Trying to attach /dev/uscanner0
> [hp5400] vendor/product 0x03F0-0x1005 opened
> [hp5400] Read: reqtype =3D 0xC0, req =3D 0x04, value =3D 1200
> [hp5400] Read: reqtype =3D 0xC0, req =3D 0x04, value =3D C500
> [hp5400] hp5400_command_verify failed, expected 0x1200, got 0x605B
> [hp5400] failed to read version string
> [hp5400] attach_one_device: couldn't attach /dev/uscanner0
> [dll] init: backend `hp5400' is version 1.0.2
> [hp5400] sane_get_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 `hp5400's exit function
> [hp5400] sane_exit
> [dll] sane_exit: finished
>
> [dll] sane_get_devices: found 0 devices
>
> ----------------------------------------------------
>
> Could you please help me to find out where the problem is?