[sane-devel] UNSUPPORTED error on sane_open?????

[dtlinker at comcast.net]

Sorry if this is a stupid question, but I am new to SANE. 

How do I crank up the debug level at the command line? I am accessing the backend through a dynamically loaded library.

 -------------- Original message ----------------------
From: "m. allan noah" <kitno455 at gmail.com>
> try cranking up the debug level at the command line. especially on the
> DLL and TEST backends.
> 
> allan
> 
> On 2/16/07, dtlinker at comcast.net <dtlinker at comcast.net> wrote:
> > I am writing a GUI for SANE for Mac OS X.
> >
> > I perform a sane_init, and get reasonable results back. I pass NULL as the 
> authorization pointer.
> >
> > I perform sane_get_devices, and am able to traverse the results and find 
> test:0 and test:1 and all the associated information.
> >
> > When I try sane_open, using either of the devices I found above, I get 
> SANE_STATUS_UNSUPPORTED as the result, and the handle is NULL.
> >
> > What does this mean, and how do I fix it???
> >
> > I looked at the source for the test devices and scan_open, and there is no 
> situation where they return SANE_STATUS_UNSUPPORTED, so how do I get it, and 
> what do I do to fix it?
> >
> > Thanks
> >
> > --
> > sane-devel mailing list: sane-devel at lists.alioth.debian.org
> > http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> > Unsubscribe: Send mail with subject "unsubscribe your_password"
> >              to sane-devel-request at lists.alioth.debian.org
> >
> 
> 
> -- 
> "The truth is an offense, but not a sin"
> 
> -- 
> sane-devel mailing list: sane-devel at lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> Unsubscribe: Send mail with subject "unsubscribe your_password"
>              to sane-devel-request at lists.alioth.debian.org