[sane-devel] scanbd Canon MG6250

Tue Feb 5 22:13:52 UTC 2013

Hi Rolf,
here the dump with the higher Debug-Levels. I interrupt after pressing the
"COLOR" Scan-Button and the second timout.

regards Matthias

        Width of scan-area.
    -y auto|0..297.011mm [297.011]
        Height of scan-area.
  Buttons:
    --button-update
        Update button state
[sanei_usb] sanei_usb_read_int: trying to read 64 bytes
[sanei_usb] sanei_usb_read_int: wanted 64 bytes, got 32 bytes
[sanei_usb] 000 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00
................
[sanei_usb] 010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
[pixma] INTR T=1.432 len=32
[pixma]  00000000:00 00 00 01 00 00 00 00  00 00 00 00 00 00 00 00
[pixma]  00000010:00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
[pixma]
[pixma] Sending time: '13/02/05 23:10'
[sanei_usb] sanei_usb_write_bulk: trying to write 36 bytes
[sanei_usb] 000 EB 80 00 00 00 00 00 00 00 00 00 00 00 00 00 14
................
[sanei_usb] 010 31 33 2F 30 32 2F 30 35 20 32 33 3A 31 30 00 00 13/02/05
23:10..
[sanei_usb] 020 00 00 00 57
...W
[sanei_usb] sanei_usb_write_bulk: wanted 36 bytes, wrote 36 bytes
[pixma] OUT  T=1.433 len=36
[pixma]  00000000:eb 80 00 00 00 00 00 00  00 00 00 00 00 00 00 14
[pixma]  00000010:31 33 2f 30 32 2f 30 35  20 32 33 3a 31 30 00 00
[pixma]  00000020:00 00 00 57
[pixma]
[sanei_usb] sanei_usb_read_bulk: trying to read 8 bytes
[sanei_usb] sanei_usb_read_bulk: read failed: Resource temporarily
unavailable
[pixma] IN   T=21.436 len=-9
[pixma]   ERROR: ETIMEDOUT
[pixma]
[pixma] No response yet. Timed out in 8 sec.
[sanei_usb] sanei_usb_read_bulk: trying to read 8 bytes
^C

2013/2/5 Rolf Bensch <rolf at bensch-online.de>

> Hi Matthias,
>
> Sorry for my last email relating to USB and LAN. I mixed the emails up
> in my daily digest. Please set me to cc if you send a response to the list.
>
> Anyway, it seems that your scanner answers the USB interrupt request and
> the post process data handling sticks in setting your scanner's clock.
>
> So I need the debug info with 'export SANE_DEBUG_PIXMA=21' and
> 'export SANE_DEBUG_SANEI_USB=255' to fix this issue.
>
> By now I'm only interested in the lines between "Buttons:" and "Extras:".
>
> Cheers,
> Rolf
>
>
>
> Am 05.02.2013 18:19, schrieb Matthias Thon:
> > Hi Rolf,
> >
> > now hopefully the right debug information. Now after starting scanimage
> > -A , it waits for the button information. I try different buttons
> > (black, color) Changed before from JPEG to PDF or TIFF but scanimage
> > waits till timeout. See the output.
> >
> > regards Matthias
> >
> >
> > root at matze-Satellite-C660:/usr/local/src/sane-backends-git/sane-backends#
> scanimage
> > -V
> > scanimage (sane-backends) 1.0.24git; backend version 1.0.24
> > root at matze-Satellite-C660:/usr/local/src/sane-backends-git/sane-backends#
> scanimage
> > -A
> > [sanei_debug] Setting debug level of pixma to 7.
> > [pixma] pixma is compiled without pthread support.
> > [pixma] pixma version 0.17.0
> > [pixma] pixma_collect_devices() found Canon PIXMA MG6200 at
> libusb:002:005
> > [pixma] sanei_bjnp_find_devices:
> > [pixma] eth0 is IPv4 capable, sending broadcast, socket = 3
> > [pixma] wlan0 is IPv4 capable, sending broadcast, socket = 4
> > [pixma] eth0 is IPv6 capable, sending broadcast, socket = 5
> > [pixma] wlan0 is IPv6 capable, sending broadcast, socket = 6
> > [pixma] pixma_find_scanners() found 1 devices
> > [pixma] pixma_collect_devices() found Canon PIXMA MG6200 at
> libusb:002:005
> > [pixma] sanei_bjnp_find_devices:
> > [pixma] eth0 is IPv4 capable, sending broadcast, socket = 3
> > [pixma] wlan0 is IPv4 capable, sending broadcast, socket = 4
> > [pixma] eth0 is IPv6 capable, sending broadcast, socket = 5
> > [pixma] wlan0 is IPv6 capable, sending broadcast, socket = 6
> > [pixma] pixma_open(): Canon PIXMA MG6200
> >
> > All options specific to device `pixma:04A91755_14B4F6':
> >   Scan mode:
> >     --resolution auto||75|150|300|600|1200|2400|4800dpi [75]
> >         Sets the resolution of the scanned image.
> >     --mode auto|Color|Gray|Lineart [Color]
> >         Selects the scan mode (e.g., lineart, monochrome, or color).
> >     --source Flatbed [Flatbed]
> >         Selects the scan source (such as a document-feeder). Set source
> > before
> >         mode and resolution. Resets mode and resolution to auto values.
> >     --button-controlled[=(yes|no)] [no]
> >         When enabled, scan process will not start immediately. To
> proceed,
> >         press "SCAN" button (for MP150) or "COLOR" button (for other
> > models).
> >         To cancel, press "GRAY" button.
> >   Gamma:
> >     --custom-gamma[=(auto|yes|no)] [yes]
> >         Determines whether a builtin or a custom gamma-table should be
> used.
> >     --gamma-table auto|0..255,...
> >         Gamma-correction table.  In color mode this option equally
> > affects the
> >         red, green, and blue channels simultaneously (i.e., it is an
> > intensity
> >         gamma table).
> >     --gamma auto|0.299988..5 [2.2]
> >         Changes intensity of midtones
> >   Geometry:
> >     -l auto|0..216.069mm [0]
> >         Top-left x position of scan area.
> >     -t auto|0..297.011mm [0]
> >         Top-left y position of scan area.
> >     -x auto|0..216.069mm [216.069]
> >         Width of scan-area.
> >     -y auto|0..297.011mm [297.011]
> >         Height of scan-area.
> >   Buttons:
> >     --button-update
> >         Update button state
> > [pixma] Sending time: '13/02/05 18:12'
> > [pixma] No response yet. Timed out in 8 sec.
> > [pixma] No response yet. Timed out in 7 sec.
> > [pixma] No response yet. Timed out in 6 sec.
> > [pixma] No response yet. Timed out in 5 sec.
> > [pixma] No response yet. Timed out in 4 sec.
> > [pixma] No response yet. Timed out in 3 sec.
> > [pixma] No response yet. Timed out in 2 sec.
> > [pixma] No response yet. Timed out in 1 sec.
> > [pixma] WARNING: Error in response phase. cmd:eb80
> > [pixma]   If the scanner hangs, reset it and/or unplug the USB cable.
> >     --button-1 <int> [0] [read-only]
> >         Button 1
> >     --button-2 <int> [0] [read-only]
> >         Button 2
> >     --original <int> [0] [read-only]
> >         Type of original to scan
> >     --target <int> [0] [read-only]
> >         Target operation type
> >   Extras:
> >     --threshold auto|0..100% (in steps of 1) [inactive]
> >         Select minimum-brightness to get a white point
> >     --threshold-curve auto|0..127 (in steps of 1) [inactive]
> >         Dynamic threshold curve, from light to dark, normally 50-65
> >
> > [pixma] pixma_close(): Canon PIXMA MG6200
> > root at matze-Satellite-C660
> :/usr/local/src/sane-backends-git/sane-backends#
> >
>
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