put a # in front of the sp15c line in /etc/sane.d/dll.conf to stop loading= =20 it. make sure the avision line does not have a #
try scanimage -L to see if the avision backend sees the scanner. if not,=20 it may need a line in avision.conf that says 'scsi FCPA' allan On Thu, 25 Mar 2004, Garrick Sitongia wrote: > When I run scanimage, sane chooses the backend to use based on autodetect= ion=20 > result. How do I direct it to using the avision backend? >=20 > Garrick >=20 > >Date: Thu, 25 Mar 2004 11:17:06 -0500 (EST) > > > > > >another option might be to try the avision backend instead. it does not > >support all of the fetures of the sp15/300/600, but it may have better > >support for the features you need. > > > >allan > > > >On Thu, 25 Mar 2004, Garrick Sitongia wrote: > > > > > The brightness and contrast levels are presently not supported by the= =20 > >sp15c > > > backend. These are presently hardcoded at 128. But I was able to get = it > > > working in the hardware by adding "scanf" statements in sp15c.c.=20 > >Scanimage > > > stops and I can enter numbers for brightness and contrast each time I= =20 > >run > > > scanimage. > > > > > > scanf("%d", &c); /* my code */ > > > dev->brightness =3D c; > > > dev->threshold =3D 128; > > > scanf("%d", &c); /* my code */ > > > dev->contrast =3D c; > > > > > > How instead do I pass these numbers to the backend from scanimage? Wh= ere > > > scanimage would get them the usual way from command line args? > > > > > > Garrick > > > > > > _________________________________________________________________ > > > FREE pop-up blocking with the new MSN Toolbar =96 get it now! > > > http://toolbar.msn.com/go/onm00200415ave/direct/01/ > > > > > > > > > > > > >-- > >"so don't tell us it can't be done, putting down what you don't know. > >money isn't our god, integrity will free our souls" - Max Cavalera > > > > > >-- > >sane-devel mailing list: sane-devel@lists.alioth.debian.org > >http://lists.alioth.debian.org/mailman/listinfo/sane-devel > >Unsubscribe: Send mail with subject "unsubscribe your_password" > > to sane-devel-requ...@lists.alioth.debian.org >=20 > _________________________________________________________________ > MSN Toolbar provides one-click access to Hotmail from any Web page =96 FR= EE=20 > download! http://toolbar.msn.com/go/onm00200413ave/direct/01/ >=20 >=20 --=20 "so don't tell us it can't be done, putting down what you don't know. money isn't our god, integrity will free our souls" - Max Cavalera