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Andri Möll | 1 Jul 2009 18:27
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Samsung SCX-4500W seems to work

Hello,

Using the xerox_mfp backend, scanning with the SCX-4500W MFP[1] seems to
work fine. Including scanning at 1200 dpi.

[1]
http://www.samsung.com/us/consumer/detail/detail.do?group=printersmultifunction&type=printersmultifunction&subtype=monochromelasermultifunctionprintersfaxes&model_cd=SCX-4500W/XAA

For a temporary solution I added two lines
to /etc/sane.d/xerox_mfp.conf:
> # Samsung SCX-4500W
> usb 0x04e8 0x342b

Then made /etc/hal/fdi/information/19-libsane-scx4500w.fdi with
the following content:
> <?xml version="1.0"
> encoding="UTF-8"?>                                        
> <deviceinfo version="0.2">
>   <device>
>     <!-- USB-SUBSYSTEM -->
>     <match key="info.subsystem" string="usb">
>       <match key="usb.vendor_id" int="0x04e8">
>         <!-- Samsung SCX-4500W -->
>         <match key="usb.product_id" int="0x342b">
>           <append key="info.capabilities"
> type="strlist">scanner</append>
>         </match>
>       </match>
>     </match>
>   </device>
(Continue reading)

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Tom Lynn | 1 Jul 2009 20:25

Can't find rules

Date: Tue, 30 Jun 2009 06:41:55 -0700
From: Tom Lynn <tom <at> tomlynn.com>
Subject: [sane-devel] Can't find rules file
To: sane-devel <at> lists.alioth.debian.org
Message-ID:
       <3b1085840906300641h30e3f095k6e69dbc76e10f2d5 <at> mail.gmail.com

>
Content-Type: text/plain; charset="iso-8859-1"

I'm in the process of configuring sane on centos5.3.  I'm able to scan from
the command line as root and want to extend this capability to my other user
accounts.  I've read the information in the README.linux file and put my
users into the scanner group.  This doesn't appear to be sufficient.  I'm
now looking for the rules file referenced in the README.linux file:

"SANE comes with a udev rules file in the tools/udev
directory which may be used by distributions or can be copied to
/etc/udev/rules.d manually. The file format is explained on top of the file
itself. Either you need libusb 0.1.12 or newer or
USB_DEVFS_PATH=/dev/bus/usb
must be exported as a system-wide environment variable."

The source files for sane -1.0.20 do not have a tools/udev directory.  I
have also downloaded the source files for sane-1.0.19 which does have the
driectory, however it is empty.

Thus I turn to others who may know more of what is going on.  Are these
instructions out of date, or is the data missing?  What are my options?

Tom
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Message: 2
Date: Tue, 30 Jun 2009 09:57:09 -0400
From: "m. allan noah" <kitno455 <at> gmail.com>
Subject: Re: [sane-devel] Can't find rules file
To: Tom Lynn <tom <at> tomlynn.com>
Cc: sane-devel <at> lists.alioth.debian.org
Message-ID:
       <97246d0e0906300657t3c9fb649ya2e1061b7208240e <at> mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1

did you try:

cd tools
make

allan


I had not tried that.  When I do, I am told "make: *** No targets specified and no makefile found.  Stop."

Below are the contents of the tools directory in the 1.0.20 source distribution.  There doesn't seem to be a configure script.


drwxrwxrwx  5 tom HomeUsers   4096 May  3 10:13 .
drwxrwxrwx 13 tom HomeUsers   4096 May  3 10:13 ..
-rwxr-xr-x  1 tom HomeUsers   4737 Jan 17  2008 check-po.awk
-rw-r--r--  1 tom HomeUsers 102093 Feb 26 08:11 check-usb-chip.c
-rw-r--r--  1 tom HomeUsers   2974 Sep 29  2003 gamma4scanimage.c
drwxrwxrwx  2 tom HomeUsers   4096 May  3 10:13 hotplug
drwxrwxrwx  2 tom HomeUsers   4096 May  3 10:13 hotplug-ng
-rwxr-xr-x  1 tom HomeUsers    394 Jul 25  2006 libtool-get-dll-ext
-rw-r--r--  1 tom HomeUsers   2875 Feb 20 08:51 Makefile.am
-rw-r--r--  1 tom HomeUsers  27400 Apr 30 06:41 Makefile.in
-rw-r--r--  1 tom HomeUsers   4649 May 13  2001 mustek600iin-off.c
drwxrwxrwx  2 tom HomeUsers   4096 May  3 10:13 openbsd
-rw-r--r--  1 tom HomeUsers   2881 Apr  5  2007 README
-rw-r--r--  1 tom HomeUsers   1771 Jun 30  2005 RenSaneDlls.cmd
-rw-r--r--  1 tom HomeUsers   3414 Mar  4 17:54 sane-config.in
-rw-r--r--  1 tom HomeUsers  98170 Apr 14 18:47 sane-desc.c
-rw-r--r--  1 tom HomeUsers  59104 Feb 20 10:17 sane-find-scanner.c
-rw-r--r--  1 tom HomeUsers  12211 Aug 23  2005 umax_pp.c
-rwxr-xr-x  1 tom HomeUsers   1242 Aug  9  1999 xerox

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m. allan noah | 1 Jul 2009 20:45
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Re: Can't find rules

> did you try:
>
> cd tools
> make
>
> allan
>
> I had not tried that.  When I do, I am told "make: *** No targets specified
> and no makefile found.  Stop."
>
> Below are the contents of the tools directory in the 1.0.20 source
> distribution.  There doesn't seem to be a configure script.

that is because it is in the directory above- the makefile should be
made when you configure sane...

allan
--

-- 
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Leslie Jensen | 1 Jul 2009 22:52
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Choosing a scanner with complete support

Hello list!

I've just had a sad experience with the purchase of an Epson Perfection 
4490. I missread the list of scanners and got the 4490 instead of the 
4990 :-(

Well; because I'm using FreeBSD (7.2-RELEASE) the third party driver the 
4490 required was not an option so eventually I sold the 4490 again.

I now need advise on how to choose a scanner with "complete" support. I 
mainly need to scan simple documents and photoes.

The newer Epson models "only" has "good" support and I think I need the 
scanner to have complete support.

Anyone who has good experience with a newer scanner that's still 
availible, the 4990 is not, otherwise I would have bought one.

Thanks for any feedback.

/Leslie

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Johannes Meixner | 2 Jul 2009 09:52
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Re: Choosing a scanner with complete support


Hello,

On Jul 1 22:52 Leslie Jensen wrote (shortened):
> Well; because I'm using FreeBSD (7.2-RELEASE) the third party driver the 4490 
> required was not an option so eventually I sold the 4490 again.
>
> I now need advise on how to choose a scanner with "complete" support. I 
> mainly need to scan simple documents and photoes.
>
> The newer Epson models "only" has "good" support and I think I need the 
> scanner to have complete support.

I cannot recommend a particular model.
Nevertheless some general information which might hopefully help a bit:

Regarding Epson scanners which require a proprietary driver, see
http://www.sane-project.org/lists/sane-backends-external.html#S-EPKOWA
and don't buy a model which "requires DFSG non-free" whatever stuff.

Find out which sane-backends version your FreeBSD (7.2-RELEASE) has.

Then go to
http://www.sane-project.org/sane-supported-devices.html
and there to "Old SANE Versions" to get a list of supported
models which work for your sane-backends version.

Unfortunately scanners which are listed there may be no longer
for sale and then the tricky part begins - i.e. you must somehow
(I don't know how) try to find out which currently buyable model
might also work with your sane-backends version...

Regarding "good" versus "complete" support, see the "Legend"
at those lists which read:
---------------------------------------------------------------------
"basic" means it works at least in the most important modes
but quality is not perfect.

"good" means the device is usable for day-to-day work.
Some rather exotic features may be missing.

"complete" means the backends supports everything the device can do.
---------------------------------------------------------------------

For the use-case which you described "good" should be "good enough".

It is even possible that a "good" supported scanner works
better than a "complete" supported scanner.

E.g.:

Assume an ACME Funscanner 300 can scan only up to 300 dpi
and has no additional features like an automated documet feeder (ADF)
and the SANE driver suppports scanning up to 300 dpi
then the ACME Funscanner 300 is a "complete" supported scanner.

Assume an ACME Funscanner 600 can scan up to 600 dpi
and has an ADF as additional feature
and the SANE driver suppports scanning up to 600 dpi
but the ADF is not supported
then the ACME Funscanner 600 is only a "good" supported scanner.

Assume an ACME Funscanner 1200 can scan up to 1200 dpi
and has an ADF as additional feature
and the SANE driver suppports scanning but only up to 600 dpi
and the ADF is also supported
then the ACME Funscanner 1200 is also only a "good" supported scanner.

Kind Regards
Johannes Meixner
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Paul te Bokkel | 2 Jul 2009 11:05
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Fwd: avision: troubleshooting Lexmark X340 support on OSX

Nobody? Just the simple question: does a "pipe is stalled" error look like a libusb problem or avision/sane for an AVision OEM (Lexmark)?

Paul

Begin forwarded message:

Van: Paul te Bokkel <paul <at> tebokkel.com>
Datum: 26 juni 2009 16:51:26 GMT+02:00
Onderwerp: [sane-devel] avision: troubleshooting Lexmark X340 support on OSX

Hi all,

I have the latest SDK's for SANE installed on OSX (10.5.7, Intel). Added the USB-ID's for the Lexmark X340 (as a copy of the Avision MF3000 - AIO with ADF) to the Avision-backend, build, installed and tried to scan.

Somehow the USB-chip on the printer seems to stall when scanning. After it's stalled, only a power cycle from the printer seems to help.
Running scanimage -L repeatedly is not a problem (logging below). Sane-find-scanner is also not a problem.

Running a scanimage gives up with an "pipe is stalled" error. I never seem to get output files bigger than about 60800 bytes (or less if scan area is limited). Essentials of logging (all full logging also attached):

(...)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] No data arrived.
(...)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] No data arrived.
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.


Is this an libusb error or avision driver problem?
Or is anything wrong or missing for the avision settings?
I recompiled the avision backend with AV_NO_64BYTE_ALIGN. Didn't change a thing.


Paul


All logging run with SANE_DEBUG=255 USB_DEBUG=255 SANE_DEBUG_AVISION=7

=========================================
output of scanimage -B > output.pnm
(logging starts after warming up)
=========================================
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] wait_4_light: command is 0. Result is on
[avision] set_window:
[avision] set_window: base_dpi_abs: 1200, base_dpi_rel: 1200
[avision] set_window: base paralen: 7
[avision] set_window: final paralen: 20
[avision] set_window: transferlen: 70
[avision] set_window: large data-transfer support (>16bit)!
[avision] set_window: source mode 0 source mode dim 0
[avision] window_data_header:
[avision]   [0] 00000000b   0o   0d  0x
[avision]   [1] 00000000b   0o   0d  0x
[avision]   [2] 00000000b   0o   0d  0x
[avision]   [3] 00000000b   0o   0d  0x
[avision]   [4] 00000000b   0o   0d  0x
[avision]   [5] 00000000b   0o   0d  0x
[avision]   [6] 00000000b   0o   0d  0x
[avision]   [7] 00111110b  76o  62d 3ex
[avision] window_descriptor:
[avision]   [0] 00000000b   0o   0d  0x
[avision]   [1] 00000000b   0o   0d  0x
[avision]   [2] 00000000b   0o   0d  0x
[avision]   [3] 10010110b 226o 150d 96x
[avision]   [4] 00000000b   0o   0d  0x
[avision]   [5] 10010110b 226o 150d 96x
[avision]   [6] 00000000b   0o   0d  0x
[avision]   [7] 00000000b   0o   0d  0x
[avision]   [8] 00000000b   0o   0d  0x
[avision]   [9] 00000000b   0o   0d  0x
[avision]   [10] 00000000b   0o   0d  0x
[avision]   [11] 00000000b   0o   0d  0x
[avision]   [12] 00000000b   0o   0d  0x
[avision]   [13] 00000000b   0o   0d  0x
[avision]   [14] 00000000b   0o   0d  0x
[avision]   [15] 00000000b   0o   0d  0x
[avision]   [16] 00100111b  47o  39d 27x
[avision]   [17] 10000001b 201o 129d 81x
[avision]   [18] 00000000b   0o   0d  0x
[avision]   [19] 00000000b   0o   0d  0x
[avision]   [20] 01000001b 101o  65d 41x
[avision]   [21] 10000001b 201o 129d 81x
[avision]   [22] 10000000b 200o 128d 80x
[avision]   [23] 10000000b 200o 128d 80x
[avision]   [24] 10000000b 200o 128d 80x
[avision]   [25] 00000101b   5o   5d  5x
[avision]   [26] 00001000b  10o   8d  8x
[avision]   [27] 00000000b   0o   0d  0x
[avision]   [28] 00000000b   0o   0d  0x
[avision]   [29] 00000011b   3o   3d  3x
[avision]   [30] 00000000b   0o   0d  0x
[avision]   [31] 00000000b   0o   0d  0x
[avision]   [32] 00000000b   0o   0d  0x
[avision]   [33] 00000000b   0o   0d  0x
[avision]   [34] 00000000b   0o   0d  0x
[avision]   [35] 00000000b   0o   0d  0x
[avision]   [36] 00000000b   0o   0d  0x
[avision]   [37] 00000000b   0o   0d  0x
[avision]   [38] 00000000b   0o   0d  0x
[avision]   [39] 00000000b   0o   0d  0x
[avision]   [40] 11111111b 377o 255d ffx
[avision]   [41] 00010100b  24o  20d 14x
[avision]   [42] 01100000b 140o  96d 60x
[avision]   [43] 11111111b 377o 255d ffx
[avision]   [44] 00000000b   0o   0d  0x
[avision]   [45] 00001110b  16o  14d  ex
[avision]   [46] 11010000b 320o 208d d0x
[avision]   [47] 00001000b  10o   8d  8x
[avision]   [48] 00110000b  60o  48d 30x
[avision]   [49] 00010000b  20o  16d 10x
[avision]   [50] 00000000b   0o   0d  0x
[avision]   [51] 00000000b   0o   0d  0x
[avision]   [52] 00000000b   0o   0d  0x
[avision]   [53] 00000000b   0o   0d  0x
[avision]   [54] 00000000b   0o   0d  0x
[avision]   [55] 00000000b   0o   0d  0x
[avision]   [56] 00000000b   0o   0d  0x
[avision]   [57] 00000000b   0o   0d  0x
[avision]   [58] 00000000b   0o   0d  0x
[avision]   [59] 00000000b   0o   0d  0x
[avision]   [60] 00000000b   0o   0d  0x
[avision]   [61] 00000000b   0o   0d  0x
[avision]   [62] 00000000b   0o   0d  0x
[avision]   [63] 00000000b   0o   0d  0x
[avision] set_window: [0]     window_id: 0
[avision] set_window: [2-3]   x-axis res: 150
[avision] set_window: [4-5]   y-axis res: 150
[avision] set_window: [6-9]   x-axis upper left: 0
[avision] set_window: [10-13] y-axis upper left: 0
[avision] set_window: [14-17] window width: 10113
[avision] set_window: [18-21] window length: 16769
[avision] set_window: [22]    brightness: 128
[avision] set_window: [23]    threshold: 128
[avision] set_window: [24]    contrast: 128
[avision] set_window: [25]    image composition: 5
[avision] set_window: [26]    bits per channel: 8
[avision] set_window: [27-28] halftone pattern: 0
[avision] set_window: [29]    padding_and_bitset: 3
[avision] set_window: [30-31] bit ordering: 0
[avision] set_window: [32]    compression type: 0
[avision] set_window: [33]    compression argument: 0
[avision] set_window: [34-35] paper length: 0
[avision] set_window: [40]    vendor id: ff
[avision] set_window: [41]    param lenght: 20
[avision] set_window: [42]    bitset1: 60
[avision] set_window: [43]    highlight: 255
[avision] set_window: [44]    shadow: 0
[avision] set_window: [45-46] line-width: 3792
[avision] set_window: [47-48] line-count: 2096
[avision] set_window: [49]    bitset2: 10
[avision] set_window: [50]    ir exposure time: 0
[avision] set_window: [51-52] r exposure: 0
[avision] set_window: [53-54] g exposure: 0
[avision] set_window: [55-56] b exposure: 0
[avision] set_window: [57]    bitset3: 0
[avision] set_window: [58]    auto focus: 0
[avision] set_window: [59]    line-width (MSB): 0
[avision] set_window: [60]    line-count (MSB): 0
[avision] set_window: [61]    background lines: 0
[avision] set_window: sending command. Bytes: 70
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 70 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] sane_start: due to inquiry no calibration needed!
[avision] send_gamma: table_raw_size: 256, table_size: 256
[avision] send_gamma: values: 1, invert_table: 0
[avision] send_gamma: brightness: 0.000000, contrast: 0.000000
[avision] send_gamma: sending 256 bytes gamma table.
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] send_gamma: sending 256 bytes gamma table.
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] send_gamma: sending 256 bytes gamma table.
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] sane_start: starting thread
[avision] reader_process:
[avision] sane_get_parameters:
[avision] reserve_unit:
[avision] filling command to have a length of 10, was: 6
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] start_scan:
[avision] start_scan: sending command. Bytes: 6
[avision] filling command to have a length of 10, was: 6
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] dev->scsi_buffer_size / 2: 524288
[avision] bytes_per_line: 3792, pixels_per_line: 1264
[avision] lines_per_stripe: 32, lines_per_output: 32
[avision] max_bytes_per_read: 1048576, stripe_size: 121344, out_size: 121344
[avision] reader_process: total_size: 7948032
[avision] reader_process: stripe filled: 0
[avision] reader_process: processed_bytes: 0, total_size: 7948032
[avision] reader_process: this_read: 60674
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 37922 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] No data arrived.
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 52770 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 30018 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] No data arrived.
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 45090 bytes of data on endpoint 0x82
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 22338 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] No data arrived.
[avision] Max retry count reached: I/O error
[avision] reader_process: read_data failed with status: 9
[avision] reader_process: stripe filled: 60674
[avision] reader_process: useful_bytes 60674
[avision] reader_process: end of iteration
[avision] reader_process: i/o loop finished
[avision] release unit: type: 0
[avision] filling command to have a length of 10, was: 6
[avision] Timeouts: write: 30000, read: 30000, status: 10000
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] <== (bulk read) got: 0, status: 0
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] <== (bulk read) got: 0, status: 0
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint 0x02
[avision] avision_usb_status: timeout 10000, 1 retries
[avision] ==> (bulk read) going down ...
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
USB error: libusb/darwin.c usb_bulk_transfer: unknown error
USB error: usb_bulk_read: An error occured during read (see messages above)
libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
[avision] <== (bulk read) got: 0, status: 0
[avision] Max retry count reached: I/O error
[avision] reader_process: release_unit failed
[avision] reader_process: returning success
[avision] sane_read: got 0 bytes, err: 60 Operation timed out
[avision] do_eof:
[avision] do_eof: returning 9
scanimage: sane_read: Error during device I/O
[avision] sane_cancel:
[avision] do_cancel:
[avision] sane_close:
usb_os_close: 043d:00d3
[avision] sane_exit:





=========================================
Output from scanimage -L with USB * Avision debug:
=========================================
ibusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint 0x82
[avision] <== (bulk read) got: 1, status: 0
[avision] attach: raw data:
[avision]   [0] 00000110b   6o   6d  6x
[avision]   [1] 10000000b 200o 128d 80x
[avision]   [2] 00000010b   2o   2d  2x
[avision]   [3] 01000010b 102o  66d 42x
[avision]   [4] 01011011b 133o  91d 5bx
[avision]   [5] 00000000b   0o   0d  0x
[avision]   [6] 00000000b   0o   0d  0x
[avision]   [7] 00000000b   0o   0d  0x
[avision]   [8] 01001100b 114o  76d 4cx
[avision]   [9] 01000101b 105o  69d 45x
[avision]   [10] 01011000b 130o  88d 58x
[avision]   [11] 01001101b 115o  77d 4dx
[avision]   [12] 01000001b 101o  65d 41x
[avision]   [13] 01010010b 122o  82d 52x
[avision]   [14] 01001011b 113o  75d 4bx
[avision]   [15] 00100000b  40o  32d 20x
[avision]   [16] 01011000b 130o  88d 58x
[avision]   [17] 00110011b  63o  51d 33x
[avision]   [18] 00110100b  64o  52d 34x
[avision]   [19] 00110000b  60o  48d 30x
[avision]   [20] 00100000b  40o  32d 20x
[avision]   [21] 00100000b  40o  32d 20x
[avision]   [22] 00100000b  40o  32d 20x
[avision]   [23] 00100000b  40o  32d 20x
[avision]   [24] 00100000b  40o  32d 20x
[avision]   [25] 00100000b  40o  32d 20x
[avision]   [26] 00100000b  40o  32d 20x
[avision]   [27] 00100000b  40o  32d 20x
[avision]   [28] 00100000b  40o  32d 20x
[avision]   [29] 00100000b  40o  32d 20x
[avision]   [30] 00100000b  40o  32d 20x
[avision]   [31] 00100000b  40o  32d 20x
[avision]   [32] 00110000b  60o  48d 30x
[avision]   [33] 00101110b  56o  46d 2ex
[avision]   [34] 00110110b  66o  54d 36x
[avision]   [35] 00110000b  60o  48d 30x
[avision]   [36] 10100000b 240o 160d a0x
[avision]   [37] 00001100b  14o  12d  cx
[avision]   [38] 00001100b  14o  12d  cx
[avision]   [39] 10000111b 207o 135d 87x
[avision]   [40] 00000100b   4o   4d  4x
[avision]   [41] 10110000b 260o 176d b0x
[avision]   [42] 00000100b   4o   4d  4x
[avision]   [43] 10110000b 260o 176d b0x
[avision]   [44] 00000100b   4o   4d  4x
[avision]   [45] 10110000b 260o 176d b0x
[avision]   [46] 00000100b   4o   4d  4x
[avision]   [47] 10110000b 260o 176d b0x
[avision]   [48] 00000000b   0o   0d  0x
[avision]   [49] 00000000b   0o   0d  0x
[avision]   [50] 11001000b 310o 200d c8x
[avision]   [51] 00010101b  25o  21d 15x
[avision]   [52] 11000010b 302o 194d c2x
[avision]   [53] 00000000b   0o   0d  0x
[avision]   [54] 00010000b  20o  16d 10x
[avision]   [55] 00010000b  20o  16d 10x
[avision]   [56] 00010000b  20o  16d 10x
[avision]   [57] 00100000b  40o  32d 20x
[avision]   [58] 00100000b  40o  32d 20x
[avision]   [59] 00100000b  40o  32d 20x
[avision]   [60] 11000000b 300o 192d c0x
[avision]   [61] 10010000b 220o 144d 90x
[avision]   [62] 10100000b 240o 160d a0x
[avision]   [63] 00000001b   1o   1d  1x
[avision]   [64] 00000001b   1o   1d  1x
[avision]   [65] 00000001b   1o   1d  1x
[avision]   [66] 00000010b   2o   2d  2x
[avision]   [67] 00000011b   3o   3d  3x
[avision]   [68] 00000100b   4o   4d  4x
[avision]   [69] 00000101b   5o   5d  5x
[avision]   [70] 00000000b   0o   0d  0x
[avision]   [71] 00000000b   0o   0d  0x
[avision]   [72] 00000000b   0o   0d  0x
[avision]   [73] 00000000b   0o   0d  0x
[avision]   [74] 00000000b   0o   0d  0x
[avision]   [75] 00000000b   0o   0d  0x
[avision]   [76] 00000000b   0o   0d  0x
[avision]   [77] 00000000b   0o   0d  0x
[avision]   [78] 00000000b   0o   0d  0x
[avision]   [79] 00000000b   0o   0d  0x
[avision]   [80] 00000000b   0o   0d  0x
[avision]   [81] 00001010b  12o  10d  ax
[avision]   [82] 00000000b   0o   0d  0x
[avision]   [83] 00010000b  20o  16d 10x
[avision]   [84] 01101000b 150o 104d 68x
[avision]   [85] 00001010b  12o  10d  ax
[avision]   [86] 00000000b   0o   0d  0x
[avision]   [87] 00010000b  20o  16d 10x
[avision]   [88] 01101000b 150o 104d 68x
[avision]   [89] 00000100b   4o   4d  4x
[avision]   [90] 10110000b 260o 176d b0x
[avision]   [91] 10000001b 201o 129d 81x
[avision]   [92] 00000010b   2o   2d  2x
[avision]   [93] 10010000b 220o 144d 90x
[avision]   [94] 00000000b   0o   0d  0x
[avision]   [95] 00000000b   0o   0d  0x
[avision]   [96] 00000000b   0o   0d  0x
[avision]   [97] 00000000b   0o   0d  0x
[avision]   [98] 00000000b   0o   0d  0x
[avision]   [99] 00000000b   0o   0d  0x
[avision]   [100] 00000000b   0o   0d  0x
[avision]   [101] 00000000b   0o   0d  0x
[avision]   [102] 00000000b   0o   0d  0x
[avision]   [103] 00000000b   0o   0d  0x
[avision]   [104] 00000000b   0o   0d  0x
[avision]   [105] 00000000b   0o   0d  0x
[avision]   [106] 00000000b   0o   0d  0x
[avision]   [107] 00000000b   0o   0d  0x
[avision]   [108] 00000000b   0o   0d  0x
[avision]   [109] 00000000b   0o   0d  0x
[avision]   [110] 00000000b   0o   0d  0x
[avision]   [111] 00000000b   0o   0d  0x
[avision]   [112] 00000000b   0o   0d  0x
[avision]   [113] 00000000b   0o   0d  0x
[avision]   [114] 00000000b   0o   0d  0x
[avision]   [115] 00000000b   0o   0d  0x
[avision]   [116] 00000000b   0o   0d  0x
[avision]   [117] 00000000b   0o   0d  0x
[avision]   [118] 00000000b   0o   0d  0x
[avision]   [119] 00000000b   0o   0d  0x
[avision]   [120] 00000000b   0o   0d  0x
[avision]   [121] 00000000b   0o   0d  0x
[avision]   [122] 00000000b   0o   0d  0x
[avision]   [123] 00000000b   0o   0d  0x
[avision]   [124] 00000000b   0o   0d  0x
[avision]   [125] 00000000b   0o   0d  0x
[avision]   [126] 00000000b   0o   0d  0x
[avision]   [127] 00000000b   0o   0d  0x
[avision]   [128] 00000000b   0o   0d  0x
[avision]   [129] 00000000b   0o   0d  0x
[avision]   [130] 00000000b   0o   0d  0x
[avision]   [131] 00000000b   0o   0d  0x
[avision]   [132] 00000000b   0o   0d  0x
[avision]   [133] 00000000b   0o   0d  0x
[avision]   [134] 00000000b   0o   0d  0x
[avision]   [135] 00000000b   0o   0d  0x
[avision] attach: [8-15]  Vendor id.:      'LEXMARK '
[avision] attach: [16-31] Product id.:     'X340            '
[avision] attach: [32-35] Product rev.:    '0.60'
[avision] attach: [36]    Bitfield: ADF 3-pass color RGB color plane
[avision] attach: [37]    Optical res.:    1200 dpi
[avision] attach: [38]    Maximum res.:    1200 dpi
[avision] attach: [39]    Bitfield1: TRANS NEW_PROTOCOL AVISION
[avision] attach: [40-41] X res. in gray:  1200 dpi
[avision] attach: [42-43] Y res. in gray:  1200 dpi
[avision] attach: [44-45] X res. in color: 1200 dpi
[avision] attach: [46-47] Y res. in color: 1200 dpi
[avision] attach: [48-49] USB max read:    0
[avision] attach: [50]    ESA1: LIGHT_CONTROL BUTTON_CONTROL NEED_SW_GAMMA
[avision] attach: [51]    ESA2: SUPPORTS_QUALITY_SPEED_CAL HAS_PUSH_BUTTON ADF_MIRRORS_IMAGE
[avision] attach: [52]    ESA3: GRAY_WHITE SUPPORTS_GAIN_CONTROL POWER_SAVING_TIMER
[avision] attach: [53]    line difference (software color pack): 0
[avision] attach: [54]    color mode pixel boundary: 16
[avision] attach: [55]    gray mode pixel boundary: 16
[avision] attach: [56]    4bit gray mode pixel boundary: 16
[avision] attach: [57]    lineart mode pixel boundary: 32
[avision] attach: [58]    halftone mode pixel boundary: 32
[avision] attach: [59]    error-diffusion mode pixel boundary: 32
[avision] attach: [60]    channels per pixel: 1 3
[avision] attach: [61]    bits per channel: 1 8
[avision] attach: [62]    scanner type: Flatbed Flatbed (ADF)
[avision] attach: [75-76] Max shading target : 0
[avision] attach: [77-78] Max X of transparency: 0 dots * base_dpi
[avision] attach: [79-80] Max Y of transparency: 0 dots * base_dpi
[avision] attach: [81-82] Max X of flatbed:      2560 dots * base_dpi
[avision] attach: [83-84] Max Y of flatbed:      4200 dots * base_dpi
[avision] attach: [85-86] Max X of ADF:          2560 dots * base_dpi
[avision] attach: [87-88] Max Y of ADF:          4200 dots * base_dpi
[avision] attach: [89-90] Res. in Ex. mode:      1200 dpi
[avision] attach: [91]    ASIC:     129
[avision] attach: [92]    Buttons:  2
[avision] attach: [93]    ESA4: SUPPORTS_ACCESSORIES_DETECT SUPPORTS_FLASH_UPDATE
[avision] attach: [94]    ESA5:
[avision] attach: [95]    ESA6:
[avision] attach: [128]    ESA7:
[avision] attach: [129]    YCbCr:
[avision] attach: optical resolution set to: 1200 dpi
[avision] attach: max resolution set to: 1200 dpi
[avision] attach: max channels per pixel: 3, max bits per channel: 8
[avision] attach: x/y-range for mode 0 is valid!
[avision] attach: Mode 0 range is now: 216.846667 x 355.600000 mm.
[avision] attach: x/y-range for mode 1 is invalid! Using a default.
[avision] attach: Mode 1 range is now: 215.900000 x 299.720000 mm.
[avision] attach: x/y-range for mode 2 is valid!
[avision] attach: Mode 2 range is now: 216.846667 x 355.600000 mm.
usb_os_close: 043d:00d3
[avision] sane_init: Trying to find USB device 638 a16 ...
xxx (devices removed) xxx
[avision] sane_init: Trying to find USB device 482 335 ...
[avision] sane_get_devices:
[avision] sane_exit:
device `avision:libusb:005:006-043d-00d3-00-00' is a Lexmark X340 flatbed scanner






=========================================
Output of sane-find-scanner -v -v
=========================================
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0 0x7fff5fbff6b0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0 0x100104d80 44 1000
usb_os_close: 043d:00d3
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0 0x7fff5fbff6b0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0 0x100104ea0 26 1000
usb_os_close: 043d:00d3

<device descriptor of 0x043d/0x00d3 at 005:006-043d-00d3-00-00 (Lexmark International Lexmark X340)>
bLength               18
bDescriptorType       1
bcdUSB                2.00
bDeviceClass          0
bDeviceSubClass       0
bDeviceProtocol       0
bMaxPacketSize0       64
idVendor              0x043D
idProduct             0x00D3
bcdDevice             1.00
iManufacturer         1 (Lexmark International)
iProduct              2 (Lexmark X340)
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0 0x7fff5fbff6d0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0 0x100104db0 16 1000
usb_os_close: 043d:00d3
iSerialNumber         3 (68029XT)
bNumConfigurations    1
<configuration 0>
bLength              9
bDescriptorType      2
wTotalLength         80
bNumInterfaces       3
bConfigurationValue  1
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0 0x7fff5fbff6d0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0 0x100104e00 42 1000
usb_os_close: 043d:00d3
iConfiguration       4 (Default Congurataion)
bmAttributes         192 (Self-powered)
MaxPower             0 mA
 <interface 0>
  <altsetting 0>
  bLength            9
  bDescriptorType    4
  bInterfaceNumber   0
  bAlternateSetting  0
  bNumEndpoints      2
  bInterfaceClass    255
  bInterfaceSubClass 255
  bInterfaceProtocol 255
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0 0x7fff5fbff6d0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0 0x100104db0 36 1000
usb_os_close: 043d:00d3
  iInterface         6 (Scanner Interface)
   <endpoint 0>
   bLength           7
   bDescriptorType   5
   bEndpointAddress  0x02 (out 0x02)
   bmAttributes      2 (bulk)
   wMaxPacketSize    512
   bInterval         10 ms
   bRefresh          0
   bSynchAddress     0
   <endpoint 1>
   bLength           7
   bDescriptorType   5
   bEndpointAddress  0x82 (in 0x02)
   bmAttributes      2 (bulk)
   wMaxPacketSize    512
   bInterval         10 ms
   bRefresh          0
   bSynchAddress     0
 <interface 1>
  <altsetting 0>
  bLength            9
  bDescriptorType    4
  bInterfaceNumber   1
  bAlternateSetting  0
  bNumEndpoints      2
  bInterfaceClass    7
  bInterfaceSubClass 1
  bInterfaceProtocol 2
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0 0x7fff5fbff6d0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0 0x100104de0 36 1000
usb_os_close: 043d:00d3
  iInterface         5 (Printer Interface)
   <endpoint 0>
   bLength           7
   bDescriptorType   5
   bEndpointAddress  0x01 (out 0x01)
   bmAttributes      2 (bulk)
   wMaxPacketSize    512
   bInterval         10 ms
   bRefresh          0
   bSynchAddress     0
   <endpoint 1>
   bLength           7
   bDescriptorType   5
   bEndpointAddress  0x81 (in 0x01)
   bmAttributes      2 (bulk)
   wMaxPacketSize    512
   bInterval         10 ms
   bRefresh          0
   bSynchAddress     0
 <interface 2>
  <altsetting 0>
  bLength            9
  bDescriptorType    4
  bInterfaceNumber   2
  bAlternateSetting  0
  bNumEndpoints      1
  bInterfaceClass    3
  bInterfaceSubClass 0
  bInterfaceProtocol 0
usb_os_open: 043d:00d3
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0 0x7fff5fbff6d0 2 1000
libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0 0x100104e70 28 1000
usb_os_close: 043d:00d3
  iInterface         7 (Hid Interface)
   <endpoint 0>
   bLength           7
   bDescriptorType   5
   bEndpointAddress  0x84 (in 0x04)
   bmAttributes      3 (interrupt)
   wMaxPacketSize    4
   bInterval         16 ms
   bRefresh          0
   bSynchAddress     0

<trying to find out which USB chip is used>
   checking for GT-6801 ...
   this is not a GT-6801 (bDeviceClass = 0)
   checking for GT-6816 ...
   this is not a GT-6816 (bcdUSB = 0x200)
   checking for GT-8911 ...
   this is not a GT-8911 (check 2, bcdUSB = 0x200)
   checking for MA-1017 ...
   this is not a MA-1017 (bDeviceClass = 0, bInterfaceClass = 255)
   checking for MA-1015 ...
   this is not a MA-1015 (bDeviceClass = 0)
   checking for MA-1509 ...
   this is not a MA-1509 (bDeviceClass = 0)
   checking for LM983[1,2,3] ...
   this is not a LM983x (bcdUSB = 0x200)
   checking for GL646 ...
   this is not a GL646 (bDeviceClass = 0, bInterfaceClass = 255)
   checking for GL646_HP ...
   this is not a GL646_HP (bDeviceClass = 0, bInterfaceClass = 255)
   checking for GL660+GL646 ...
   this is not a GL660+GL646 (bDeviceClass = 0, bInterfaceClass = 255)
   checking for GL84x ...
   this is not a GL841 (bDeviceClass = 0, bInterfaceClass = 255)
   checking for ICM532B ...
   this is not a ICM532B (check 1, bDeviceClass = 0, bInterfaceClass = 255)
   checking for PV8630/LM9830 ...
   this is not a PV8630/LM9830 (bcdUSB = 0x200)
   checking for M011 ...
   this is not a M011 (bDeviceClass = 0)
   checking for RTS8822 ...
   this is not a RTS8822 (bNumEndpoints = 2)
   checking for rts8858c ...
   this is not a rts8858c (bcdUSB = 0x200)
   checking for SQ113 ...
   this is not a SQ113 (bNumEndpoints = 2)
   checking for HP5550/5590/7650 chipset ...
   this is not a HP5550/5590/7650 chipset (bDeviceClass = 0)
   checking for rts8801/rts8891 ...
   this is not a rts8801/rts8891 (bcdUSB = 0x200)
<Couldn't determine the type of the USB chip (result from sane-backends 1.1.0-cvs)>

found USB scanner (vendor=0x043d [Lexmark International], product=0x00d3 [Lexmark X340]) at libusb:005:006-043d-00d3-00-00
 # Your USB scanner was (probably) detected. It may or may not be supported by
 # SANE. Try scanimage -L and read the backend's manpage.

 # Not checking for parallel port scanners.

 # Most Scanners connected to the parallel port or other proprietary ports
 # can't be detected by this program.

 # You may want to run this program as root to find all devices. Once you
 # found the scanner devices, be sure to adjust access permissions as
 # necessary.
done


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Permalink | Reply | 1 comment |
headers
m. allan noah | 2 Jul 2009 14:37
Picon

Re: Fwd: avision: troubleshooting Lexmark X340 support on OSX

Probably libusb, but it could be choking because the driver did
something weird to the scanner, or the scanner has a firmware bug. Any
chance you can verify that it works on linux?

allan

On Thu, Jul 2, 2009 at 5:05 AM, Paul te Bokkel<paul <at> tebokkel.com> wrote:
> Nobody? Just the simple question: does a "pipe is stalled" error look like a
> libusb problem or avision/sane for an AVision OEM (Lexmark)?
> Paul
> Begin forwarded message:
> Van: Paul te Bokkel <paul <at> tebokkel.com>
> Datum: 26 juni 2009 16:51:26 GMT+02:00
> Aan: sane-devel <at> lists.alioth.debian.org
> Onderwerp: [sane-devel] avision: troubleshooting Lexmark X340 support on OSX
> Hi all,
>
> I have the latest SDK's for SANE installed on OSX (10.5.7, Intel). Added the
> USB-ID's for the Lexmark X340 (as a copy of the Avision MF3000 - AIO with
> ADF) to the Avision-backend, build, installed and tried to scan.
>
> Somehow the USB-chip on the printer seems to stall when scanning. After it's
> stalled, only a power cycle from the printer seems to help.
> Running scanimage -L repeatedly is not a problem (logging below).
> Sane-find-scanner is also not a problem.
>
> Running a scanimage gives up with an "pipe is stalled" error. I never seem
> to get output files bigger than about 60800 bytes (or less if scan area is
> limited). Essentials of logging (all full logging also attached):
>
> (...)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on
> endpoint 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] No data arrived.
> (...)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on
> endpoint 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] No data arrived.
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
>
>
> Is this an libusb error or avision driver problem?
> Or is anything wrong or missing for the avision settings?
> I recompiled the avision backend with AV_NO_64BYTE_ALIGN. Didn't change a
> thing.
>
>
> Paul
>
>
> All logging run with SANE_DEBUG=255 USB_DEBUG=255 SANE_DEBUG_AVISION=7
>
> =========================================
> output of scanimage -B > output.pnm
> (logging starts after warming up)
> =========================================
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] wait_4_light: command is 0. Result is on
> [avision] set_window:
> [avision] set_window: base_dpi_abs: 1200, base_dpi_rel: 1200
> [avision] set_window: base paralen: 7
> [avision] set_window: final paralen: 20
> [avision] set_window: transferlen: 70
> [avision] set_window: large data-transfer support (>16bit)!
> [avision] set_window: source mode 0 source mode dim 0
> [avision] window_data_header:
> [avision]   [0] 00000000b   0o   0d  0x
> [avision]   [1] 00000000b   0o   0d  0x
> [avision]   [2] 00000000b   0o   0d  0x
> [avision]   [3] 00000000b   0o   0d  0x
> [avision]   [4] 00000000b   0o   0d  0x
> [avision]   [5] 00000000b   0o   0d  0x
> [avision]   [6] 00000000b   0o   0d  0x
> [avision]   [7] 00111110b  76o  62d 3ex
> [avision] window_descriptor:
> [avision]   [0] 00000000b   0o   0d  0x
> [avision]   [1] 00000000b   0o   0d  0x
> [avision]   [2] 00000000b   0o   0d  0x
> [avision]   [3] 10010110b 226o 150d 96x
> [avision]   [4] 00000000b   0o   0d  0x
> [avision]   [5] 10010110b 226o 150d 96x
> [avision]   [6] 00000000b   0o   0d  0x
> [avision]   [7] 00000000b   0o   0d  0x
> [avision]   [8] 00000000b   0o   0d  0x
> [avision]   [9] 00000000b   0o   0d  0x
> [avision]   [10] 00000000b   0o   0d  0x
> [avision]   [11] 00000000b   0o   0d  0x
> [avision]   [12] 00000000b   0o   0d  0x
> [avision]   [13] 00000000b   0o   0d  0x
> [avision]   [14] 00000000b   0o   0d  0x
> [avision]   [15] 00000000b   0o   0d  0x
> [avision]   [16] 00100111b  47o  39d 27x
> [avision]   [17] 10000001b 201o 129d 81x
> [avision]   [18] 00000000b   0o   0d  0x
> [avision]   [19] 00000000b   0o   0d  0x
> [avision]   [20] 01000001b 101o  65d 41x
> [avision]   [21] 10000001b 201o 129d 81x
> [avision]   [22] 10000000b 200o 128d 80x
> [avision]   [23] 10000000b 200o 128d 80x
> [avision]   [24] 10000000b 200o 128d 80x
> [avision]   [25] 00000101b   5o   5d  5x
> [avision]   [26] 00001000b  10o   8d  8x
> [avision]   [27] 00000000b   0o   0d  0x
> [avision]   [28] 00000000b   0o   0d  0x
> [avision]   [29] 00000011b   3o   3d  3x
> [avision]   [30] 00000000b   0o   0d  0x
> [avision]   [31] 00000000b   0o   0d  0x
> [avision]   [32] 00000000b   0o   0d  0x
> [avision]   [33] 00000000b   0o   0d  0x
> [avision]   [34] 00000000b   0o   0d  0x
> [avision]   [35] 00000000b   0o   0d  0x
> [avision]   [36] 00000000b   0o   0d  0x
> [avision]   [37] 00000000b   0o   0d  0x
> [avision]   [38] 00000000b   0o   0d  0x
> [avision]   [39] 00000000b   0o   0d  0x
> [avision]   [40] 11111111b 377o 255d ffx
> [avision]   [41] 00010100b  24o  20d 14x
> [avision]   [42] 01100000b 140o  96d 60x
> [avision]   [43] 11111111b 377o 255d ffx
> [avision]   [44] 00000000b   0o   0d  0x
> [avision]   [45] 00001110b  16o  14d  ex
> [avision]   [46] 11010000b 320o 208d d0x
> [avision]   [47] 00001000b  10o   8d  8x
> [avision]   [48] 00110000b  60o  48d 30x
> [avision]   [49] 00010000b  20o  16d 10x
> [avision]   [50] 00000000b   0o   0d  0x
> [avision]   [51] 00000000b   0o   0d  0x
> [avision]   [52] 00000000b   0o   0d  0x
> [avision]   [53] 00000000b   0o   0d  0x
> [avision]   [54] 00000000b   0o   0d  0x
> [avision]   [55] 00000000b   0o   0d  0x
> [avision]   [56] 00000000b   0o   0d  0x
> [avision]   [57] 00000000b   0o   0d  0x
> [avision]   [58] 00000000b   0o   0d  0x
> [avision]   [59] 00000000b   0o   0d  0x
> [avision]   [60] 00000000b   0o   0d  0x
> [avision]   [61] 00000000b   0o   0d  0x
> [avision]   [62] 00000000b   0o   0d  0x
> [avision]   [63] 00000000b   0o   0d  0x
> [avision] set_window: [0]     window_id: 0
> [avision] set_window: [2-3]   x-axis res: 150
> [avision] set_window: [4-5]   y-axis res: 150
> [avision] set_window: [6-9]   x-axis upper left: 0
> [avision] set_window: [10-13] y-axis upper left: 0
> [avision] set_window: [14-17] window width: 10113
> [avision] set_window: [18-21] window length: 16769
> [avision] set_window: [22]    brightness: 128
> [avision] set_window: [23]    threshold: 128
> [avision] set_window: [24]    contrast: 128
> [avision] set_window: [25]    image composition: 5
> [avision] set_window: [26]    bits per channel: 8
> [avision] set_window: [27-28] halftone pattern: 0
> [avision] set_window: [29]    padding_and_bitset: 3
> [avision] set_window: [30-31] bit ordering: 0
> [avision] set_window: [32]    compression type: 0
> [avision] set_window: [33]    compression argument: 0
> [avision] set_window: [34-35] paper length: 0
> [avision] set_window: [40]    vendor id: ff
> [avision] set_window: [41]    param lenght: 20
> [avision] set_window: [42]    bitset1: 60
> [avision] set_window: [43]    highlight: 255
> [avision] set_window: [44]    shadow: 0
> [avision] set_window: [45-46] line-width: 3792
> [avision] set_window: [47-48] line-count: 2096
> [avision] set_window: [49]    bitset2: 10
> [avision] set_window: [50]    ir exposure time: 0
> [avision] set_window: [51-52] r exposure: 0
> [avision] set_window: [53-54] g exposure: 0
> [avision] set_window: [55-56] b exposure: 0
> [avision] set_window: [57]    bitset3: 0
> [avision] set_window: [58]    auto focus: 0
> [avision] set_window: [59]    line-width (MSB): 0
> [avision] set_window: [60]    line-count (MSB): 0
> [avision] set_window: [61]    background lines: 0
> [avision] set_window: sending command. Bytes: 70
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 70 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] sane_start: due to inquiry no calibration needed!
> [avision] send_gamma: table_raw_size: 256, table_size: 256
> [avision] send_gamma: values: 1, invert_table: 0
> [avision] send_gamma: brightness: 0.000000, contrast: 0.000000
> [avision] send_gamma: sending 256 bytes gamma table.
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] send_gamma: sending 256 bytes gamma table.
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] send_gamma: sending 256 bytes gamma table.
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 256 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] sane_start: starting thread
> [avision] reader_process:
> [avision] sane_get_parameters:
> [avision] reserve_unit:
> [avision] filling command to have a length of 10, was: 6
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] start_scan:
> [avision] start_scan: sending command. Bytes: 6
> [avision] filling command to have a length of 10, was: 6
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] dev->scsi_buffer_size / 2: 524288
> [avision] bytes_per_line: 3792, pixels_per_line: 1264
> [avision] lines_per_stripe: 32, lines_per_output: 32
> [avision] max_bytes_per_read: 1048576, stripe_size: 121344, out_size: 121344
> [avision] reader_process: total_size: 7948032
> [avision] reader_process: stripe filled: 0
> [avision] reader_process: processed_bytes: 0, total_size: 7948032
> [avision] reader_process: this_read: 60674
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 37922 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 15170 bytes of data on
> endpoint 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] No data arrived.
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 52770 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 30018 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 7266 bytes of data on
> endpoint 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] No data arrived.
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 60674 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 45090 bytes of data on
> endpoint 0x82
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 22338 bytes of data on
> endpoint 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] No data arrived.
> [avision] Max retry count reached: I/O error
> [avision] reader_process: read_data failed with status: 9
> [avision] reader_process: stripe filled: 60674
> [avision] reader_process: useful_bytes 60674
> [avision] reader_process: end of iteration
> [avision] reader_process: i/o loop finished
> [avision] release unit: type: 0
> [avision] filling command to have a length of 10, was: 6
> [avision] Timeouts: write: 30000, read: 30000, status: 10000
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] <== (bulk read) got: 0, status: 0
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] <== (bulk read) got: 0, status: 0
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 10 bytes of data on endpoint
> 0x02
> [avision] avision_usb_status: timeout 10000, 1 retries
> [avision] ==> (bulk read) going down ...
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> libusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> USB error: libusb/darwin.c usb_bulk_transfer: unknown error
> USB error: usb_bulk_read: An error occured during read (see messages above)
> libusb/darwin.c ep_to_pipeRef: Converting ep address to pipeRef.
> USB error: usb_clear_halt(ClearPipeStall): pipe is stalled
> [avision] <== (bulk read) got: 0, status: 0
> [avision] Max retry count reached: I/O error
> [avision] reader_process: release_unit failed
> [avision] reader_process: returning success
> [avision] sane_read: got 0 bytes, err: 60 Operation timed out
> [avision] do_eof:
> [avision] do_eof: returning 9
> scanimage: sane_read: Error during device I/O
> [avision] sane_cancel:
> [avision] do_cancel:
> [avision] sane_close:
> usb_os_close: 043d:00d3
> [avision] sane_exit:
>
>
>
>
>
> =========================================
> Output from scanimage -L with USB * Avision debug:
> =========================================
> ibusb/darwin.c usb_bulk_transfer: Transfering 1 bytes of data on endpoint
> 0x82
> [avision] <== (bulk read) got: 1, status: 0
> [avision] attach: raw data:
> [avision]   [0] 00000110b   6o   6d  6x
> [avision]   [1] 10000000b 200o 128d 80x
> [avision]   [2] 00000010b   2o   2d  2x
> [avision]   [3] 01000010b 102o  66d 42x
> [avision]   [4] 01011011b 133o  91d 5bx
> [avision]   [5] 00000000b   0o   0d  0x
> [avision]   [6] 00000000b   0o   0d  0x
> [avision]   [7] 00000000b   0o   0d  0x
> [avision]   [8] 01001100b 114o  76d 4cx
> [avision]   [9] 01000101b 105o  69d 45x
> [avision]   [10] 01011000b 130o  88d 58x
> [avision]   [11] 01001101b 115o  77d 4dx
> [avision]   [12] 01000001b 101o  65d 41x
> [avision]   [13] 01010010b 122o  82d 52x
> [avision]   [14] 01001011b 113o  75d 4bx
> [avision]   [15] 00100000b  40o  32d 20x
> [avision]   [16] 01011000b 130o  88d 58x
> [avision]   [17] 00110011b  63o  51d 33x
> [avision]   [18] 00110100b  64o  52d 34x
> [avision]   [19] 00110000b  60o  48d 30x
> [avision]   [20] 00100000b  40o  32d 20x
> [avision]   [21] 00100000b  40o  32d 20x
> [avision]   [22] 00100000b  40o  32d 20x
> [avision]   [23] 00100000b  40o  32d 20x
> [avision]   [24] 00100000b  40o  32d 20x
> [avision]   [25] 00100000b  40o  32d 20x
> [avision]   [26] 00100000b  40o  32d 20x
> [avision]   [27] 00100000b  40o  32d 20x
> [avision]   [28] 00100000b  40o  32d 20x
> [avision]   [29] 00100000b  40o  32d 20x
> [avision]   [30] 00100000b  40o  32d 20x
> [avision]   [31] 00100000b  40o  32d 20x
> [avision]   [32] 00110000b  60o  48d 30x
> [avision]   [33] 00101110b  56o  46d 2ex
> [avision]   [34] 00110110b  66o  54d 36x
> [avision]   [35] 00110000b  60o  48d 30x
> [avision]   [36] 10100000b 240o 160d a0x
> [avision]   [37] 00001100b  14o  12d  cx
> [avision]   [38] 00001100b  14o  12d  cx
> [avision]   [39] 10000111b 207o 135d 87x
> [avision]   [40] 00000100b   4o   4d  4x
> [avision]   [41] 10110000b 260o 176d b0x
> [avision]   [42] 00000100b   4o   4d  4x
> [avision]   [43] 10110000b 260o 176d b0x
> [avision]   [44] 00000100b   4o   4d  4x
> [avision]   [45] 10110000b 260o 176d b0x
> [avision]   [46] 00000100b   4o   4d  4x
> [avision]   [47] 10110000b 260o 176d b0x
> [avision]   [48] 00000000b   0o   0d  0x
> [avision]   [49] 00000000b   0o   0d  0x
> [avision]   [50] 11001000b 310o 200d c8x
> [avision]   [51] 00010101b  25o  21d 15x
> [avision]   [52] 11000010b 302o 194d c2x
> [avision]   [53] 00000000b   0o   0d  0x
> [avision]   [54] 00010000b  20o  16d 10x
> [avision]   [55] 00010000b  20o  16d 10x
> [avision]   [56] 00010000b  20o  16d 10x
> [avision]   [57] 00100000b  40o  32d 20x
> [avision]   [58] 00100000b  40o  32d 20x
> [avision]   [59] 00100000b  40o  32d 20x
> [avision]   [60] 11000000b 300o 192d c0x
> [avision]   [61] 10010000b 220o 144d 90x
> [avision]   [62] 10100000b 240o 160d a0x
> [avision]   [63] 00000001b   1o   1d  1x
> [avision]   [64] 00000001b   1o   1d  1x
> [avision]   [65] 00000001b   1o   1d  1x
> [avision]   [66] 00000010b   2o   2d  2x
> [avision]   [67] 00000011b   3o   3d  3x
> [avision]   [68] 00000100b   4o   4d  4x
> [avision]   [69] 00000101b   5o   5d  5x
> [avision]   [70] 00000000b   0o   0d  0x
> [avision]   [71] 00000000b   0o   0d  0x
> [avision]   [72] 00000000b   0o   0d  0x
> [avision]   [73] 00000000b   0o   0d  0x
> [avision]   [74] 00000000b   0o   0d  0x
> [avision]   [75] 00000000b   0o   0d  0x
> [avision]   [76] 00000000b   0o   0d  0x
> [avision]   [77] 00000000b   0o   0d  0x
> [avision]   [78] 00000000b   0o   0d  0x
> [avision]   [79] 00000000b   0o   0d  0x
> [avision]   [80] 00000000b   0o   0d  0x
> [avision]   [81] 00001010b  12o  10d  ax
> [avision]   [82] 00000000b   0o   0d  0x
> [avision]   [83] 00010000b  20o  16d 10x
> [avision]   [84] 01101000b 150o 104d 68x
> [avision]   [85] 00001010b  12o  10d  ax
> [avision]   [86] 00000000b   0o   0d  0x
> [avision]   [87] 00010000b  20o  16d 10x
> [avision]   [88] 01101000b 150o 104d 68x
> [avision]   [89] 00000100b   4o   4d  4x
> [avision]   [90] 10110000b 260o 176d b0x
> [avision]   [91] 10000001b 201o 129d 81x
> [avision]   [92] 00000010b   2o   2d  2x
> [avision]   [93] 10010000b 220o 144d 90x
> [avision]   [94] 00000000b   0o   0d  0x
> [avision]   [95] 00000000b   0o   0d  0x
> [avision]   [96] 00000000b   0o   0d  0x
> [avision]   [97] 00000000b   0o   0d  0x
> [avision]   [98] 00000000b   0o   0d  0x
> [avision]   [99] 00000000b   0o   0d  0x
> [avision]   [100] 00000000b   0o   0d  0x
> [avision]   [101] 00000000b   0o   0d  0x
> [avision]   [102] 00000000b   0o   0d  0x
> [avision]   [103] 00000000b   0o   0d  0x
> [avision]   [104] 00000000b   0o   0d  0x
> [avision]   [105] 00000000b   0o   0d  0x
> [avision]   [106] 00000000b   0o   0d  0x
> [avision]   [107] 00000000b   0o   0d  0x
> [avision]   [108] 00000000b   0o   0d  0x
> [avision]   [109] 00000000b   0o   0d  0x
> [avision]   [110] 00000000b   0o   0d  0x
> [avision]   [111] 00000000b   0o   0d  0x
> [avision]   [112] 00000000b   0o   0d  0x
> [avision]   [113] 00000000b   0o   0d  0x
> [avision]   [114] 00000000b   0o   0d  0x
> [avision]   [115] 00000000b   0o   0d  0x
> [avision]   [116] 00000000b   0o   0d  0x
> [avision]   [117] 00000000b   0o   0d  0x
> [avision]   [118] 00000000b   0o   0d  0x
> [avision]   [119] 00000000b   0o   0d  0x
> [avision]   [120] 00000000b   0o   0d  0x
> [avision]   [121] 00000000b   0o   0d  0x
> [avision]   [122] 00000000b   0o   0d  0x
> [avision]   [123] 00000000b   0o   0d  0x
> [avision]   [124] 00000000b   0o   0d  0x
> [avision]   [125] 00000000b   0o   0d  0x
> [avision]   [126] 00000000b   0o   0d  0x
> [avision]   [127] 00000000b   0o   0d  0x
> [avision]   [128] 00000000b   0o   0d  0x
> [avision]   [129] 00000000b   0o   0d  0x
> [avision]   [130] 00000000b   0o   0d  0x
> [avision]   [131] 00000000b   0o   0d  0x
> [avision]   [132] 00000000b   0o   0d  0x
> [avision]   [133] 00000000b   0o   0d  0x
> [avision]   [134] 00000000b   0o   0d  0x
> [avision]   [135] 00000000b   0o   0d  0x
> [avision] attach: [8-15]  Vendor id.:      'LEXMARK '
> [avision] attach: [16-31] Product id.:     'X340            '
> [avision] attach: [32-35] Product rev.:    '0.60'
> [avision] attach: [36]    Bitfield: ADF 3-pass color RGB color plane
> [avision] attach: [37]    Optical res.:    1200 dpi
> [avision] attach: [38]    Maximum res.:    1200 dpi
> [avision] attach: [39]    Bitfield1: TRANS NEW_PROTOCOL AVISION
> [avision] attach: [40-41] X res. in gray:  1200 dpi
> [avision] attach: [42-43] Y res. in gray:  1200 dpi
> [avision] attach: [44-45] X res. in color: 1200 dpi
> [avision] attach: [46-47] Y res. in color: 1200 dpi
> [avision] attach: [48-49] USB max read:    0
> [avision] attach: [50]    ESA1: LIGHT_CONTROL BUTTON_CONTROL NEED_SW_GAMMA
> [avision] attach: [51]    ESA2: SUPPORTS_QUALITY_SPEED_CAL HAS_PUSH_BUTTON
> ADF_MIRRORS_IMAGE
> [avision] attach: [52]    ESA3: GRAY_WHITE SUPPORTS_GAIN_CONTROL
> POWER_SAVING_TIMER
> [avision] attach: [53]    line difference (software color pack): 0
> [avision] attach: [54]    color mode pixel boundary: 16
> [avision] attach: [55]    gray mode pixel boundary: 16
> [avision] attach: [56]    4bit gray mode pixel boundary: 16
> [avision] attach: [57]    lineart mode pixel boundary: 32
> [avision] attach: [58]    halftone mode pixel boundary: 32
> [avision] attach: [59]    error-diffusion mode pixel boundary: 32
> [avision] attach: [60]    channels per pixel: 1 3
> [avision] attach: [61]    bits per channel: 1 8
> [avision] attach: [62]    scanner type: Flatbed Flatbed (ADF)
> [avision] attach: [75-76] Max shading target : 0
> [avision] attach: [77-78] Max X of transparency: 0 dots * base_dpi
> [avision] attach: [79-80] Max Y of transparency: 0 dots * base_dpi
> [avision] attach: [81-82] Max X of flatbed:      2560 dots * base_dpi
> [avision] attach: [83-84] Max Y of flatbed:      4200 dots * base_dpi
> [avision] attach: [85-86] Max X of ADF:          2560 dots * base_dpi
> [avision] attach: [87-88] Max Y of ADF:          4200 dots * base_dpi
> [avision] attach: [89-90] Res. in Ex. mode:      1200 dpi
> [avision] attach: [91]    ASIC:     129
> [avision] attach: [92]    Buttons:  2
> [avision] attach: [93]    ESA4: SUPPORTS_ACCESSORIES_DETECT
> SUPPORTS_FLASH_UPDATE
> [avision] attach: [94]    ESA5:
> [avision] attach: [95]    ESA6:
> [avision] attach: [128]    ESA7:
> [avision] attach: [129]    YCbCr:
> [avision] attach: optical resolution set to: 1200 dpi
> [avision] attach: max resolution set to: 1200 dpi
> [avision] attach: max channels per pixel: 3, max bits per channel: 8
> [avision] attach: x/y-range for mode 0 is valid!
> [avision] attach: Mode 0 range is now: 216.846667 x 355.600000 mm.
> [avision] attach: x/y-range for mode 1 is invalid! Using a default.
> [avision] attach: Mode 1 range is now: 215.900000 x 299.720000 mm.
> [avision] attach: x/y-range for mode 2 is valid!
> [avision] attach: Mode 2 range is now: 216.846667 x 355.600000 mm.
> usb_os_close: 043d:00d3
> [avision] sane_init: Trying to find USB device 638 a16 ...
> xxx (devices removed) xxx
> [avision] sane_init: Trying to find USB device 482 335 ...
> [avision] sane_get_devices:
> [avision] sane_exit:
> device `avision:libusb:005:006-043d-00d3-00-00' is a Lexmark X340 flatbed
> scanner
>
>
>
>
>
>
> =========================================
> Output of sane-find-scanner -v -v
> =========================================
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0
> 0x7fff5fbff6b0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 769 0
> 0x100104d80 44 1000
> usb_os_close: 043d:00d3
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0
> 0x7fff5fbff6b0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 770 0
> 0x100104ea0 26 1000
> usb_os_close: 043d:00d3
>
> <device descriptor of 0x043d/0x00d3 at 005:006-043d-00d3-00-00 (Lexmark
> International Lexmark X340)>
> bLength               18
> bDescriptorType       1
> bcdUSB                2.00
> bDeviceClass          0
> bDeviceSubClass       0
> bDeviceProtocol       0
> bMaxPacketSize0       64
> idVendor              0x043D
> idProduct             0x00D3
> bcdDevice             1.00
> iManufacturer         1 (Lexmark International)
> iProduct              2 (Lexmark X340)
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0
> 0x7fff5fbff6d0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 771 0
> 0x100104db0 16 1000
> usb_os_close: 043d:00d3
> iSerialNumber         3 (68029XT)
> bNumConfigurations    1
> <configuration 0>
> bLength              9
> bDescriptorType      2
> wTotalLength         80
> bNumInterfaces       3
> bConfigurationValue  1
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0
> 0x7fff5fbff6d0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 772 0
> 0x100104e00 42 1000
> usb_os_close: 043d:00d3
> iConfiguration       4 (Default Congurataion)
> bmAttributes         192 (Self-powered)
> MaxPower             0 mA
>  <interface 0>
>   <altsetting 0>
>   bLength            9
>   bDescriptorType    4
>   bInterfaceNumber   0
>   bAlternateSetting  0
>   bNumEndpoints      2
>   bInterfaceClass    255
>   bInterfaceSubClass 255
>   bInterfaceProtocol 255
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0
> 0x7fff5fbff6d0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 774 0
> 0x100104db0 36 1000
> usb_os_close: 043d:00d3
>   iInterface         6 (Scanner Interface)
>    <endpoint 0>
>    bLength           7
>    bDescriptorType   5
>    bEndpointAddress  0x02 (out 0x02)
>    bmAttributes      2 (bulk)
>    wMaxPacketSize    512
>    bInterval         10 ms
>    bRefresh          0
>    bSynchAddress     0
>    <endpoint 1>
>    bLength           7
>    bDescriptorType   5
>    bEndpointAddress  0x82 (in 0x02)
>    bmAttributes      2 (bulk)
>    wMaxPacketSize    512
>    bInterval         10 ms
>    bRefresh          0
>    bSynchAddress     0
>  <interface 1>
>   <altsetting 0>
>   bLength            9
>   bDescriptorType    4
>   bInterfaceNumber   1
>   bAlternateSetting  0
>   bNumEndpoints      2
>   bInterfaceClass    7
>   bInterfaceSubClass 1
>   bInterfaceProtocol 2
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0
> 0x7fff5fbff6d0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 773 0
> 0x100104de0 36 1000
> usb_os_close: 043d:00d3
>   iInterface         5 (Printer Interface)
>    <endpoint 0>
>    bLength           7
>    bDescriptorType   5
>    bEndpointAddress  0x01 (out 0x01)
>    bmAttributes      2 (bulk)
>    wMaxPacketSize    512
>    bInterval         10 ms
>    bRefresh          0
>    bSynchAddress     0
>    <endpoint 1>
>    bLength           7
>    bDescriptorType   5
>    bEndpointAddress  0x81 (in 0x01)
>    bmAttributes      2 (bulk)
>    wMaxPacketSize    512
>    bInterval         10 ms
>    bRefresh          0
>    bSynchAddress     0
>  <interface 2>
>   <altsetting 0>
>   bLength            9
>   bDescriptorType    4
>   bInterfaceNumber   2
>   bAlternateSetting  0
>   bNumEndpoints      1
>   bInterfaceClass    3
>   bInterfaceSubClass 0
>   bInterfaceProtocol 0
> usb_os_open: 043d:00d3
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0
> 0x7fff5fbff6d0 2 1000
> libusb/darwin.c usb_control_msg (device: 006-043d-00d3-00-00): 128 6 775 0
> 0x100104e70 28 1000
> usb_os_close: 043d:00d3
>   iInterface         7 (Hid Interface)
>    <endpoint 0>
>    bLength           7
>    bDescriptorType   5
>    bEndpointAddress  0x84 (in 0x04)
>    bmAttributes      3 (interrupt)
>    wMaxPacketSize    4
>    bInterval         16 ms
>    bRefresh          0
>    bSynchAddress     0
>
> <trying to find out which USB chip is used>
>    checking for GT-6801 ...
>    this is not a GT-6801 (bDeviceClass = 0)
>    checking for GT-6816 ...
>    this is not a GT-6816 (bcdUSB = 0x200)
>    checking for GT-8911 ...
>    this is not a GT-8911 (check 2, bcdUSB = 0x200)
>    checking for MA-1017 ...
>    this is not a MA-1017 (bDeviceClass = 0, bInterfaceClass = 255)
>    checking for MA-1015 ...
>    this is not a MA-1015 (bDeviceClass = 0)
>    checking for MA-1509 ...
>    this is not a MA-1509 (bDeviceClass = 0)
>    checking for LM983[1,2,3] ...
>    this is not a LM983x (bcdUSB = 0x200)
>    checking for GL646 ...
>    this is not a GL646 (bDeviceClass = 0, bInterfaceClass = 255)
>    checking for GL646_HP ...
>    this is not a GL646_HP (bDeviceClass = 0, bInterfaceClass = 255)
>    checking for GL660+GL646 ...
>    this is not a GL660+GL646 (bDeviceClass = 0, bInterfaceClass = 255)
>    checking for GL84x ...
>    this is not a GL841 (bDeviceClass = 0, bInterfaceClass = 255)
>    checking for ICM532B ...
>    this is not a ICM532B (check 1, bDeviceClass = 0, bInterfaceClass = 255)
>    checking for PV8630/LM9830 ...
>    this is not a PV8630/LM9830 (bcdUSB = 0x200)
>    checking for M011 ...
>    this is not a M011 (bDeviceClass = 0)
>    checking for RTS8822 ...
>    this is not a RTS8822 (bNumEndpoints = 2)
>    checking for rts8858c ...
>    this is not a rts8858c (bcdUSB = 0x200)
>    checking for SQ113 ...
>    this is not a SQ113 (bNumEndpoints = 2)
>    checking for HP5550/5590/7650 chipset ...
>    this is not a HP5550/5590/7650 chipset (bDeviceClass = 0)
>    checking for rts8801/rts8891 ...
>    this is not a rts8801/rts8891 (bcdUSB = 0x200)
> <Couldn't determine the type of the USB chip (result from sane-backends
> 1.1.0-cvs)>
>
> found USB scanner (vendor=0x043d [Lexmark International], product=0x00d3
> [Lexmark X340]) at libusb:005:006-043d-00d3-00-00
>  # Your USB scanner was (probably) detected. It may or may not be supported
> by
>  # SANE. Try scanimage -L and read the backend's manpage.
>
>  # Not checking for parallel port scanners.
>
>  # Most Scanners connected to the parallel port or other proprietary ports
>  # can't be detected by this program.
>
>  # You may want to run this program as root to find all devices. Once you
>  # found the scanner devices, be sure to adjust access permissions as
>  # necessary.
> done
>
>
> --
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>
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Kris Kersey | 2 Jul 2009 15:03

Visioneer OneTouch 7100 USB

Hello,

I have a Visioneer OneTouch 7100 USB that I would like to work on
supporting via the genesys driver as suggested by the supported device
list.  Can you please give me some pointers to help me get this scanner
into the driver for testing?

found USB scanner (vendor=0x04a7 [Visioneer], product=0x0229 [USB
Scanner], chip=GL646) at libusb:003:004

Thanks,
Kris

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headers
m. allan noah | 2 Jul 2009 15:58
Picon

Re: Visioneer OneTouch 7100 USB

On Thu, Jul 2, 2009 at 9:03 AM, Kris Kersey<kris <at> linuxhardware.org> wrote:
> Hello,
>
> I have a Visioneer OneTouch 7100 USB that I would like to work on
> supporting via the genesys driver as suggested by the supported device
> list.  Can you please give me some pointers to help me get this scanner
> into the driver for testing?
>
> found USB scanner (vendor=0x04a7 [Visioneer], product=0x0229 [USB
> Scanner], chip=GL646) at libusb:003:004

see

http://stef.dev.free.fr/sane/genesys/index.html

allan
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stef | 2 Jul 2009 21:31
Picon
Favicon

Re: Visioneer OneTouch 7100 USB

Le jeudi 2 juillet 2009 15:03:58 Kris Kersey, vous avez écrit :
> Hello,
>
> I have a Visioneer OneTouch 7100 USB that I would like to work on
> supporting via the genesys driver as suggested by the supported device
> list.  Can you please give me some pointers to help me get this scanner
> into the driver for testing?
>
> found USB scanner (vendor=0x04a7 [Visioneer], product=0x0229 [USB
> Scanner], chip=GL646) at libusb:003:004
>
> Thanks,
> Kris
>
	Hello,

	the first step is to have working under windows and record -with usbsniff- 
usb activity for each available resolution/color combinations for a small scan 
area. The best is to have a separate usb log for each combination.
	Then run decoding scripts against these, it will creates mode tables to add 
to genesys_gl646.h.
	You also have to create an entry describing your scanner model in 
genesys_devices.c.
	Then you'll have to test and fix bugs.

	This is the outline. I'll provide any detail you need.

Regards,
	Stef

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Gmane