[sane-devel] umax backend: scanimage: setting of option --br-x failed (Invalid argument)

[Oliver Rauch]

Hi.

I think Frank Zago should take a look at it!
I am not familiar with the USB code.

Oliver

Am Don, 2004-04-22 um 20.43 schrieb Henning Meier-Geinitz:
> Hi,
> 
> On Tue, Apr 20, 2004 at 11:12:51PM +0200, Rainer Lay wrote:
> > But: when trying to get a preview with xscanimage, the scanner freezes 
> > (log attached).
> 
> The last lines are:
> [umax] starting scan
> [umax] Sending SCSI cmd 0x1b cdb len 6, param len 1, result len 0
> [umax]   SCSI command successfully executed
> [umax] do_calibration
> [umax] wait_scanner
> [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0
> [umax] error in sanei_pv8630_bulkread (got 08)
> [umax] mini_init_scanner
> [umax] scanner reports Error during device I/O, waiting ...
> 
> Looks like some error ocurred here.
> 
> [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0
> [umax]   SCSI command successfully executed
> [umax] scanner ready
> [umax] reader_process started (forked)
> 
> But still the reader process is started. I'm not sure if that's correct.
> 
> [umax] reader_process: starting to READ data
> [umax] trim_rowbufsize: row_bufsize = 4250 bytes = 10 lines
> [umax] reading 248625 bytes in blocks of 4250 bytes
> [umax] wait_scanner
> [umax] Sending SCSI cmd 0x00 cdb len 6, param len 0, result len 0
> [dll] sane_get_parameters(handle=0x80e9388,params=0x80fb590)
> [umax] sane_get_parameters
> [dll] sane_set_io_mode(handle=0x80e9388,nonblocking=1)
> [umax] sane_set_io_mode: non_blocking=1
> [dll] sane_get_select_fd(handle=0x80e9388,fdp=0xbfffcbdc)
> [umax] sane_get_select_fd
> 
> Anyway, that's stuff for the umax backend maintainer.
> 
> Bye,
>   Henning