Hi Sebastien, I'm sorry for the delay.
I haven't any time for code debugging yet. Maybe you like to join this thread: http://lists.alioth.debian.org/pipermail/sane-devel/2014-February/032133.html. Cheers, Rolf Am 06.02.2014 21:28, schrieb sebastien: > Hi Rolf, > I confirm that I have succeed to scan all resolutions up to 1200dpi. > > I would like to help you to debug the ADF. What do you need? > > Sebastien > > > > > > Le Jeudi 6 f?vrier 2014 20h29, Rolf Bensch <rolf at bensch-online.de> a ?crit > : > Hi Sebastien, > > /Sorry, I used the wrong email address for SANE ml. Please answer to > this one./ > > ADF has a bug recognising empty document feeder. A work around can be > scanning exact page count. > > If you like, we can try to debug this issue. I have no ADF scanner, so I > cannot do this by myself. > > On the other hand, does your MX510 scan all resolutions up to 1200dpi in > flatbed mode without errors? > > Many thanks for your help. > > Cheers, > Rolf > > > Am 03.02.2014 11:23, schrieb sebastien: >> Hello, >> >> Sorry I have already sent this message to the sane-standard list but I >> have noticed that it was not the good one. >> >> >> I have a CANON Pixma MX 510, am I am trying to use libsane. >> >> I would like to use the automatic document feeder to aquire >> automatically all the documents available. I have tried several way >> and I have found problem with all of them to detect that there is no >> more document in the document feeder. >> >> - sane_start or sane_read never returns SANE_STATUS_NO_DOCS >> -in synchrone mode, sane_read is blocked, and if I call sane_cancel >> from another thread, this call is also definitly blocked >> -The asynchrone mode doen't seem to work. If I call sane_read when a >> document is available, it returns immediatly but read len =0 >> >> Do you have other suggestions? Or do you think that there is problems >> with the PIXMA implementation? >> >> Thank you >> Sebastien > > >
