2006-07-04    (umax1220p-6.3)

This backend is part of SANE, latest verson is SANE 1.0.18

2004-07-21    (umax1220p-6.3)

color to grey change bug fix for 610P

2004-06-16    (umax1220p-6.2)

shading calibration fixes for 610P

the umax_pp tool autodetects the parallel port/device

2004-05-03    (umax1220p-6.0)

color and grey scanning for 610P

fixed bug in green DC offset setting

2004-03-15    (umax1220p-5.1)

fixed bugs in ECP support for 1220P/2000P

ppdev support for UMAX Astra 610P detection

fixed bug in ppdev data direction setting

fixed an scanning area overflow at 600 dpi

fixed initial ECP mode setting when using ppdev

2004-03-10    (umax1220p-5.0)

ECP support for 1220P/2000P, direct hardware access only

UMAX Astra 610P detection

2004-02-20

minor site updates

2003-10-21    (umax1220p-4.1)

added parallel port autodetection

added 'auto' and 'safe-auto' in umax_pp.conf, used by autodetection

2003-09-14    (umax1220p-4.0)

rework of direct harware access

the backend is now working on FreeBSD

2003-05-28    (umax1220p-3.8)

fixed a bug which prevented use of custom gamma tables

2003-05-28    (umax1220p-3.7)

patch based on SANE 1.0.12

site update

2003-04-18    (umax1220p-3.6)

support for /dev/ppi0 on *BSD

2003-03-13    (umax1220p-3.4)

small site updates

2003-03-02    (umax1220p-3.3)

compile fix, previous release was broken (missing files), sorry for the inconvenience

2003-02-26    (umax1220p-3.2)

change option name 'gain' to 'brightness'

change option name 'highlight' to 'contrast'

2003-02-19    (umax1220p-3.1)

major bug fix for direct hardware access when ECP available

compile fixes for Intel icc

2003-02-03    (umax1220p-3.0)

major bug fix for color scans > 75 dpi

patch based on SANE 1.0.10

2003-01-08    (umax1220p-2.18)

minor fixes

slight image quality improvement

2002-11-07    (umax1220p-2.17)

added check to EPP reads with ppdev

patch based on SANE 1.0.9

translations works again

2002-10-09    (umax1220p-2.16)

added check of ioctl return code

allow 4 digits port address

first steps of UTA support

2002-08-16    (umax1220p-2.15)

corrected ppdev read to handle new ppdev behaviour in 2.4.19 kernel

added german translation for real this time

2002-07-22    (umax1220p-2.14)

fixed color conversion for 1600P

added german translation done by Heiko Schaefer

2002-06-02    (umax1220p-2.13)

software lineart for real this time ...

2002-05-30    (umax1220p-2.12)

sync with SANE 1.0.8

minor site updates

fix bug in 1600P detection

minor compile fixes for IRIX

final bits of software lineart

2002-03-28    (umax1220p-2.11)

1200x600 dpi scan fix

2002-03-10    (umax1220p-2.10)

improved CCD color calibration, if you have still poor quality colors, please let me know.

improved scanner probing, may break on some scanners, but speed up probing

2002-02-20    (umax1220p-2.9.2)

fixes for bugs introduced by previous release

2002-02-15    (umax1220p-2.9)

added ppdev device name value in umax_pp.conf. Direct hardware access is now the default, you'll have to edit umax_pp.conf to use ppdev

DBG() macros clean-up

potential crash in dump files fixed

fixed color conversion bug for 1600P

2002-02-07    (umax1220p-2.8)

umax1220p patch is now based upon sane 1.0.7

tuned down pauses when ringing scanner

use defines in confg.h to include proper header files.

2002-01-30    (umax1220p-2.7)

slow down EPAT ringing, so that 2000P misdetected as 610P can be correctly detected.

2002-01-08    

minor site update

2002-01-06    (umax1220p-2.6)

improved color calibration

improved auto gain computing

corrected a bug in parport usage

2001-11-23    (umax1220p-2.5)

fixed color calibration, picture are of much better quality now

2001-11-10    (umax1220p-2.4)

umax1220p patch is now based upon sane 1.0.6

correct the long standing bug in scan area start detection

make use of the --enable-directio when configuring to allow direct I/O

better parallel port mode negociation

2001-09-16    (umax1220p-2.3)

ppdev support now builds on linux kernels prior to 2.4.5

2001-09-03    (umax1220p-2.2)

fully switched to ppdev, so we have now user mode access for linux

2001-08-19    (umax1220p-2.1)

ended clean ups in probe sequence

added message when EPP mode not working

2001-06-17    (umax1220p-2.0)

fix *-highlight parameter reading in umax_pp.conf

start an improved scanner initalization

corrected 'greenish looking' scan bug

inclusion in official SANE package

2001-05-23    (umax1220p-1.12)

commented a command sequence

corrected a bug in data block sending where pattern 55 AA wasn't escaped

turn option name to lower case, replaced spaces by dashes

mem leak fixed

use /proc to get parport addr if available

2001-05-09    (umax1220p-1.11)

sync with version included in current SANE cvs

2001-05-02    (umax1220p-1.10)

now compile on non linux OS

corrected Makefile.in, tools package will now compile

change few messages from DBG(0,..) to DBG(1,...)

2001-05-01    (umax1220p-1.9)

renamed the umax1220p tool to umax_pp

corrected Makefile.in, package will now compile

added highlight control

removed perror() and exit()

2001-04-30    (umax1220p-1.8)

removed old I/O logging/replay facility

added a man page

corrected a bug that lead to incorrect 1600P detection

public low level functions prefixed with 'sanei_umax_pp'

private low level functions turned to static

fixed scan with 1600P

all debug and trace messages switched to DBG

renamed files

compiled with --enable-warnings

indent'ed files using GNU style

2001-04-22    (umax1220p-1.7)

removed '// style' comments

added SANE std GPL notice

added auto-gain computing for 1600P

adde ParkWait() for cmd line utility

added detection of 1600P

corrected CVS install explanation

2001-04-09    (umax1220p-1.6)

added support for ECPEPP (needs ppdev)

added "option astra nnn" to conf file

added experimental 1600P handling

added detection of 1600P

added detection of 610P

turned all fprintf(stderr,....); to printf(...);

skip calls to Init003 (it is just a check of the EPAT version ...)

added return to real uid and gid after call to ioperm

2001-03-07    (umax1220p-1.5)

corrected bug that prevented use of io prt different from 0x378

added ppdev support: with patched linux 2.2 or linux 2.4, printer and scanner gracefully share parallel port

cleaned up messages

cleaned up origin finding

cleaned up support for '0x07 variant' of 1220 P

gain settings are read from conf file if needed

site update

2001-02-16    (umax1220p-1.3)

custom gamma table option is now fully functionnal

site update

2001-02-13    (umax1220p-1.2)

corrected the bug that prevented the use of xscanimage

added state handling in lamp control

site update

2001-02-10

minor site updates

CVS is now active

removed unneeded binary dump files

added asynchronous head parking

added scanner state handling