[sane-devel] rules for scsi scanner

heers, -- Tony van der Hoff | mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] rules for scsi scanner

to be called /dev/scanner. Given my miserable failure to learn udev rules, has anyone out there cracked the code? How's it done? TIA, Tony -- Tony van der Hoff | mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] scanimage --brightness

Henning Meier-Geinitz wrote in message <20050907181423.gh11...@meier-geinitz.de> > Hi, > > On Wed, Sep 07, 2005 at 06:55:50PM +0100, Tony van der Hoff wrote: > > I'm trying to set a brightness for a scanned image, by doing "scanimage ... > > --brightne

[sane-devel] scanimage --brightness

I'm trying to set a brightness for a scanned image, by doing "scanimage ... --brightness 0", but get a result "unrecognized option `--brightness'". Any suggestions as to what I'm doing wrong? Tony -- Tony van der Hoff | mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] UMAX Astra 2200sc: slow calibration

ot able to find out when it does work > and when it does not work. > [snip] scanimage --quality-cal=no >tmp/image -- Tony van der Hoff| mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] UMAX Astra 2200sc: slow calibration

>>> device=sg3 scsi1 chan=0 id=5 lun=0 em=0 sg_tablesize=128 excl=1 > >FD(1): timeout=120000ms bufflen=34304 (res)sgat=2 low_dma=0 > >cmd_q=1 f_packid=0 k_orphan=0 closed=0 > > rb>> rcv: id=80 blen=30600 dur=23ms sgat=0 op=0x28 > > 15:24:23 [sanei_scsi] sanei_scsi_req_wait: read 64 bytes > > 15:24:23 [umax] 16 bit shading-line 64 read > > 15:24:23 [umax] send_shading_data > > > > After that it rapidly performs the scan, and exits. > > > > Despite my best efforts, I don't understand the driver at this level, so is > > there anyone out there who can make some suggestions on my next step in > > debugging this issue, please? > > > > Is the fact that it's taking almost exactly 60 seclonds to read two lines of > > data significant? > > > > FWIW, I'm running linux kernel 2.6.8, and have similar results with 2.6.11 > > > > Cheers, > > > > -- > > Tony van der Hoff | mailto:t...@vanderhoff.org > > Buckinghamshire, England > > -- Tony van der Hoff| mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] UMAX Astra 2200sc: slow calibration

I don't understand the driver at this level, so is there anyone out there who can make some suggestions on my next step in debugging this issue, please? Is the fact that it's taking almost exactly 60 seclonds to read two lines of data significant? FWIW, I'm running linux kerne

[sane-devel] UMAX Astra 2200su

Klaus Dahlke wrote in message <2005064324.5d6a74c4.klaus.dah...@gmx.de> > On Mon, 6 Jun 2005 18:17:51 +0100 > Tony van der Hoff wrote: > > > Hi, > > > > I've persuaded my scanner to communicate with SANE over the USB, but am > > still failing

[sane-devel] UMAX Astra 2200su

[umax] Sending SCSI cmd 0x31 cdb len 10, param len 0, result len 0 [umax] error in sanei_pv8630_bulkread (got a5) [umax] umax_reposition_scanner: command returned status Error during device I/O [umax] closing scannerdevice filedescriptor [umax] sane_close [umax] sane_exit -- Tony van der Hoff| mailto:t...@vanderhoff.org Buckinghamshire, England

[sane-devel] USB scanner fails to connect

Bertrik Sikken wrote in message <429b8665.6010...@zonnet.nl> > Tony van der Hoff wrote: [snip] > > I think the first thing to try is to update the kernel. > > Kind regards, Bertrik > Yay, Excellent, Bertrik, thank you very much for that pointer! I've updated m

[sane-devel] USB scanner fails to connect

here is some suggestion that this may be a kernel problem. If so, can anyone direct me to a better source to resolve this? If not, can anyone please help me resolve the problem? Thanks, Tony -- Tony van der Hoff| mailto:t...@vanderhoff.org Buckinghamshire, England