[sane-devel] Canon CanoScan LiDE 35

[Cameron Harris]

On 10/30/05, Pierre Willenbrock <pierre at pirsoft.dnsalias.org> wrote:
> Cameron Harris schrieb:
> >
> > Well... I checked out experimental, copied the experimental/genesys/*
> > over to the backend/ directory, then make clean/make/make install...
> >
> > Gets slightly further in the scanning this time.
> >
> > # SANE_DEBUG_GENESYS=255 scanimage -d genesys
> > outputs lots of stuff and my scanner's head moves a little bit,
> > flashes a few different colours.. but then it gets to...
> >
> > [genesys] sanei_genesys_read_data_from_scanner (size = 1560000 bytes)
> > [genesys] genesys_read_valid_words
> > [genesys] sanei_genesys_read_register (0x44, 0x00) completed
> > [genesys] sanei_genesys_read_register (0x43, 0x00) completed
> > [genesys] sanei_genesys_read_register (0x42, 0x00) completed
> > [genesys] genesys_read_valid_words: 0 words
> > [genesys] genesys_read_valid_words
> > [genesys] sanei_genesys_read_register (0x44, 0x84) completed
> > [genesys] sanei_genesys_read_register (0x43, 0x2b) completed
> > [genesys] sanei_genesys_read_register (0x42, 0x00) completed
> > [genesys] genesys_read_valid_words: 11140 words
> >
> > Where it stops for about 30 seconds, then...
> >
> > [genesys] sanei_genesys_read_data_from_scanner: reading bulk data
> > failed: Error during device I/O
> > [genesys] genesys_black_white_shading_calibration: Failed to read
> > data: Error during device I/O
> > [genesys] genesys_flatbed_calibration: failed to do dark+white shading
> > calibration: Error during device I/O
> > [genesys] genesys_start_scan: failed to do flatbed calibration: Error
> > during device I/O
> > scanimage: sane_start: Error during device I/O
> > [genesys] sane_cancel: start
> >
> > Any ideas?
> >
> > Thanks :)
> >
> Does it always stop there? It looks like the usb connection somehow
> broke while transfering data. Does the scanner re-register with your
> system at the moment the transmission stops? There will be some kernel
> messages about a new usb device in that case.
>
>

Yeah it always stops there, nothing in dmesg about it.
--
Cameron Harris