variable (SANE_DEBUG_BJNP) so debugging for the bjnp protocol and the
backend proper can be controlled independently.
Updated manpage for sane-pixma to document the above changes as well
as the changed scannner buttjn options and the fact the bjnp protocol
has added support for IPv6
* backend/pixma_bjnp.c backend/pixma_bjnp.h
backend/pixma_bjnp_private.h backend/pixma_io_sanei.c:
Make bjnp protocol more resilient against packet loss and corruption
Changed timeout for all responses to be at least 10 seconds
Send all broadcasts for scanner detection 5 times
Made sure scanners are added to device list only once
Changed device-id for bjnp so it uses scanner hostname/ip-address
instead of mac address as this is more human friendly.
To make room, use scanner model instead of USB-id (which is bogus
for network scanners
* Pixma backend (pixma.c/pixma_common.c/pixma_io_sanei.c/pixma_bjnp.c)
bjnp tcp connection is now de-activated after initialization and
re-activated at start of scanning. If we do not do this, the scanner
closes its side of the connection after 30 secods of inactivity.
Added a maximum to the retry of slect calls when signals are
received
Added blocksize detection for tcp read_bulk call
- added: Pixma MP210, MP470, MP520, MP610
- added: MultiPASS MP710
- declared untested: MP140, MP220, MultiPASS MP740
- declared experimental and untested: MP970
Bugs and fixes
- multipage documents scan no more fails with non-ADF MPs
- IO Fail bug when scanning large pages e.g. with Xsane
- implement send_time message form MP710, MP730 family
- run indent -gnu on all pixma_* source files.
* use own error codes e.g. PIXMA_EPROTO instead of EPROTO
* add MP530, MP800R and MP360
* add grayscale mode for MP700 and MP730
* add work-around for lock-up ("hang") problem of MP760 and MP780
* fix line correction (color alignment) for MP760
Rolf Bensch