[sane-devel] Bugfix in Epson USB config

[Karl Heinz Kremer]

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The user has to enable USB before scanners are recognized. With=20
libusb, we can probably change this now.=20

I disabled the probing vor USB scanners when other scanners were=20
hanging the backend when they received unknown commands. With libusb,
this is no longer an issue, because the backend knowns which=20
scanners (via the product and vendor ID) are supported.

Karl Heinz


On Mon, Feb 17, 2003 at 05:09:51PM +0100, Henning Meier-Geinitz wrote:
> Hi,
>=20
> On Fri, Feb 14, 2003 at 07:11:02AM -0500, Karl Heinz Kremer wrote:
> > Ron Cemer said:
> > > The attached patch fixes a bug in the Epson driver when parsing
> > > hexadecimal vendor and product ids from the epson.conf file.  The ssc=
anf
> > >  was using %d (which only accepts decimal arguments), so I changed it=
 to
> > >  %i (which also accepts hexadecimal arguments).
> > >
> > > Thanks!
> > > Ron
> >=20
> > Thanks, I'll apply this patch tonight.
>=20
> By the way: Does automatic detection of Epson USB devices work?
> Currently the usb part in epson.conf is commented out. So with a fresh
> SANE installation, does the user need to put "usb" in epson.conf or
> does the epson backend scan for Epson USB scanners automatically when
> e.g. scanimage -L is run?
>=20
> Bye,
>   Henning
> _______________________________________________
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--=20
Karl Heinz Kremer                                  khk@khk.net
PGP Key at                 http://www.khk.net/download/khk.asc
EPSON Sane Backend:                         http://www.khk.net

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