[sane-devel] trying Canon DR-3080C
m. allan noah
kitno455 at gmail.com
Tue Mar 2 20:44:08 UTC 2010
Looks like the driver cannot write to the operator panel. the dr-20xx
are the same way. Find the function init_model, and add this block
after all the other model-specific blocks around line 1202:
else if (strstr (s->model_name,"DR-3080")){
s->can_write_panel = 0;
}
then rebuild and recopy.
allan
On Tue, Mar 2, 2010 at 3:32 PM, D. Hugh Redelmeier <hugh at mimosa.com> wrote:
> | From: m. allan noah <kitno455 at gmail.com>
>
> | Go ahead and try it with the current version, and see if that works.
> |
> | If you want to build a dev version:
>
> Thanks for the clear and effective recipe. (I had already rebuilt the
> Ubuntu libsane package from source so a lot of the prerequisites were
> already in place.)
>
> When I run the new code, I get farther but not far enough.
>
> (It seemed as if the scanner had to be on at boot time. I guess
> hot-plugging doesn't work for SCSI.)
>
> I got the same "cannot get requested buffer size" as before but that
> didn't stop the driver. Lots of promising logging. But in the end,
> the driver didn't recognize the scanner.
>
> Here's the log:
>
> hugh at redace:~/CanonDR3080C$ sudo SANE_DEBUG_CANON_DR=15 scanimage -L
> [sanei_debug] Setting debug level of canon_dr to 15.
> [canon_dr] sane_init: start
> [canon_dr] sane_init: canon_dr backend 1.0.35, from sane-backends 1.0.21cvs
> [canon_dr] sane_init: finish
> [canon_dr] sane_get_devices: start
> [canon_dr] sane_get_devices: reading config file canon_dr.conf
> [canon_dr] sane_get_devices: looking for 'scsi CANON CR'
> [canon_dr] sane_get_devices: looking for 'scsi CANON DR'
> [canon_dr] attach_one: start
> [canon_dr] attach_one: looking for '/dev/sg2'
> [canon_dr] connect_fd: start
> [canon_dr] connect_fd: opening SCSI device
> [canon_dr] connect_fd: cannot get requested buffer size (2097152/524288)
> [canon_dr] wait_scanner: start
> [canon_dr] do_scsi_cmd: start
> [canon_dr] sense_handler: start
> [canon_dr] Sense=0x6, ASC=0x29, ASCQ=00, EOM=0, ILI=0, info=00000000
> [canon_dr] Unit attention: device reset
> [canon_dr] do_scsi_cmd: finish
> [canon_dr] wait_scanner: finish
> [canon_dr] connect_fd: finish
> [canon_dr] init_inquire: start
> [canon_dr] do_scsi_cmd: start
> [canon_dr] do_scsi_cmd: finish
> [canon_dr] init_inquire: Found CANON scanner DR-3080C version 2.07 at /dev/sg2
> [canon_dr] init_inquire: finish
> [canon_dr] init_vpd: start
> [canon_dr] do_scsi_cmd: start
> [canon_dr] do_scsi_cmd: finish
> [canon_dr] init_vpd: length=19
> [canon_dr] standard options
> [canon_dr] basic x res: 300 dpi
> [canon_dr] basic y res: 300 dpi
> [canon_dr] step x res: 0 dpi
> [canon_dr] step y res: 0 dpi
> [canon_dr] max x res: 300 dpi
> [canon_dr] max y res: 300 dpi
> [canon_dr] min x res: 100 dpi
> [canon_dr] min y res: 100 dpi
> [canon_dr] 60 dpi: 0
> [canon_dr] 75 dpi: 0
> [canon_dr] 100 dpi: 1
> [canon_dr] 120 dpi: 0
> [canon_dr] 150 dpi: 0
> [canon_dr] 160 dpi: 0
> [canon_dr] 180 dpi: 0
> [canon_dr] 200 dpi: 1
> [canon_dr] 240 dpi: 1
> [canon_dr] 300 dpi: 1
> [canon_dr] 320 dpi: 0
> [canon_dr] 400 dpi: 0
> [canon_dr] 480 dpi: 0
> [canon_dr] 600 dpi: 0
> [canon_dr] 800 dpi: 0
> [canon_dr] 1200 dpi: 0
> [canon_dr] max width: 12096 (10.08 in)
> [canon_dr] max length: 17200 (14.33 in)
> [canon_dr] AWD: 0
> [canon_dr] CE Emphasis: 0
> [canon_dr] C Emphasis: 1
> [canon_dr] High quality: 1
> [canon_dr] grayscale: 1
> [canon_dr] halftone: 1
> [canon_dr] monochrome: 1
> [canon_dr] overflow: 0
> [canon_dr] init_vpd: finish
> [canon_dr] init_model: start
> [canon_dr] init_model: finish
> [canon_dr] init_panel: start
> [canon_dr] read_panel: start
> [canon_dr] read_panel: finish 0
> [canon_dr] send_panel: start
> [canon_dr] do_scsi_cmd: start
> [canon_dr] sense_handler: start
> [canon_dr] Sense=0x5, ASC=0x1a, ASCQ=00, EOM=0, ILI=0, info=00000000
> [canon_dr] Illegal request: Parameter list error
> [canon_dr] do_scsi_cmd: return 'Invalid argument'
> [canon_dr] send_panel: finish 4
> [canon_dr] init_panel: finish
> [canon_dr] disconnect_fd: start
> [canon_dr] disconnecting scsi device
> [canon_dr] disconnect_fd: finish
> [canon_dr] attach_one: model failed
> [canon_dr] sane_get_devices: setting "vendor-name" to CANON
> [canon_dr] sane_get_devices: setting "model-name" to DR-2080C
> [canon_dr] sane_get_devices: setting "version-name" to XXXX
> [canon_dr] sane_get_devices: setting "padded-read" to 1
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1601'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1602'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1603'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1604'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1606'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1607'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1608'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1609'
> [canon_dr] sane_get_devices: setting "vendor-name" to CANON
> [canon_dr] sane_get_devices: setting "model-name" to DR-2050C
> [canon_dr] sane_get_devices: setting "version-name" to XXXX
> [canon_dr] sane_get_devices: setting "padded-read" to 1
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x160a'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x160b'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x160c'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x160f'
> [canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x2222'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1614'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1617'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1618'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161a'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161b'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161d'
> [canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1620'
> [canon_dr] sane_get_devices: found 0 scanner(s)
> [canon_dr] sane_get_devices: finish
> device `v4l:/dev/video0' is a Noname Hauppauge HVR-1600 virtual device
> [canon_dr] sane_exit: start
> [canon_dr] sane_exit: finish
> hugh at redace:~/CanonDR3080C$ exit
>
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