On 2/16/07, dtlin...@comcast.net <dtlin...@comcast.net> wrote: > 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.
at the command line: SANE_DEBUG_DLL=255 yourprogramname --yourprogramargs all on one line, will put the DLL backend debug info on stderr. you can do the same for the test backend with SANE_DEBUG_TEST=255 instead/in addition. allan > > -------------- Original message ---------------------- > From: "m. allan noah" <kitno...@gmail.com> > > try cranking up the debug level at the command line. especially on the > > DLL and TEST backends. > > > > allan > > > > On 2/16/07, dtlin...@comcast.net <dtlin...@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@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 > > > > > > > > > -- > > "The truth is an offense, but not a sin" > > > > -- > > 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 > > -- "The truth is an offense, but not a sin"
