Hello List, My recent commits to Sane's git repository contain some fixes which affect USB and BJNP protocol timeouts.
This affects *ALL* Canon PIXMA, imageCLASS, i-SENSYS and *SOME* CanoScan scanning devices (please search your scanner here: http://sane-project.org/lists/sane-backends-cvs.html#S-PIXMA). Background: Many users have reported and my experience was the same while debugging a new scanner, that the 8 sec receive timeout needed approx. 160 sec to lapse. This blocked the interface and was very annoying. I found out that the protocol timeouts were set to eternal 20 sec. So I reduced the timeouts down to 1 sec (human immediately), for both PIXMA_BULKIN_TIMEOUT and PIXMA_BULKOUT_TIMEOUT. Now the 8 sec receive timeout loop is working again, also with available sanei_usb_set_timeout(). Please report any problems caused by this fixes. Cheers, Rolf -- sane-devel mailing list: [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to [email protected]
