Hello, I am wondring if something has changed in the API to the pnm driver.
I'm running Sane 1.0.22 on Mac OS X and the command line scanimage works fine with the PNM driver at index 0 (pnm:0). But when I access it through the Sane.pm Perl interface to sane I get no data on the read() call. The Sane.pm is working well because I am able to dump the pnm scanner options. I tried forcing the io_mode to SANE_FALSE which should force the blocking mode. I get $len = 0 like if it was in non-blocking mode and get no errors? So I am bit out of ideas on why read() is returning with $len = 0 immediately. What could be going on?? Thanks, -- Alejandro Imass
