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libgphoto2/camlibs/canon/ChangeLog
Hans Ulrich Niedermann bb72d5a31d credits 
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@5713 67ed7778-7388-44ab-90cf-0a291f65f57c
2002-11-20 19:58:35 +00:00

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2002-11-20 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.[ch]: support for PowerShot G3 (A. Marinichev)
2002-11-03 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.[ch]: support for PowerShot S230
2002-11-02 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.[ch]: support for PowerShot S45
2002-10-25 Hans Ulrich Niedermann <gp@n-dimensional.de>
* usb.c: added fix for EOS D60 unlocking by Fredrik (reported to work)
2002-10-03 Lutz Müller <lutz@users.sourceforge.net>
* Makefile.am: -I$(top_builddir)/libgphoto2
2002-08-28 Hans Ulrich Niedermann <gp@n-dimensional.de>
* library.c: s/EXPERIMENTAL_/CANON_EXPERIMENTAL_/
* canon.[ch], usb.[ch]: s/EXPERIMENTAL_/CANON_EXPERIMENTAL_/
* library.c: only report EXPERIMENTAL on USB cams
* Makefile.am: removed EXPERIMENTAL_ CFLAGS stuff
* README: Added note about new CANON_EXPERIMENTAL_ stuff
2002-07-29 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.[ch]: support for PowerShot A100, A200
2002-07-29 Lutz Müller <lutz@users.sourceforge.net>
* canon.h: Make CVS compile again by adding CANON_PS_A100 to the
enumeration.
2002-07-24 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.c: started to add duplicate cams
* library.c: report upload cap only if possible
* mkpatch: removed, last change from 2000, and not useful for quite
some time now
2002-05-01 Hans Ulrich Niedermann <gp@n-dimensional.de>
* canon.c, canon.h, usb.c: added support for EOS D60
2002-04-19 Fredrik <fredrik@krixor.xy.org>
* canon.c, canon.h: Added support for the IXUS 330,
reported working by Oliver Herrmann.
2002-04-08 Fredrik <fredrik@krixor.xy.org>
* canon.c: better comments, fixed two UTC to localtime
typos in debug messages, better debug messages in
canon_int_set_time().
* library.c: fixed reporting of camera time difference in
camera_summary() which did not handle DST.
2002-03-29 Hans Ulrich Niedermann <gp@n-dimensional.de>
* library.c: merged in USB upload patch by Matthias Kramm
(using #ifdef EXPERIMENTAL_UPLOAD)
mark driver as experimental when compiled
with any of the EXPERIMENTAL_ flags
* canon.h: merged in USB upload patch by Matthias Kramm
properly use EXPERIMENTAL_CAPTURE for int capturing;
* usb.c: merged in USB upload patch by Matthias Kramm
* Makefile.am: define EXPERIMENTAL_UPLOAD if requested
2002-03-23 Hans Ulrich Niedermann <gp@n-dimensional.de>
* library.c,Makefile.am: made capture stuff a little easier for testing
* canon.h: removed last remains from obsolete caching layer
* library.c,canon.h,usb.c: accelerate non-capture operations by
omitting sleep(2) hack when not capturing
* library.c: added G2 to list of supposedly capture-able cams
* canon.h: removed last remains from obsolete caching layer
2002-03-22 Fredrik <fredrik@krixor.xy.org>
* canon.c, canon.h: Added support for the A40, reported
by David Willmore.
2002-03-18 Fredrik <fredrik@krixor.xy.org>
* usb.c, usb.h, library.c, canon.c, canon.h:
Committed Emile Snyder's USB remote capture code. This is
work in progress, but to ease distribution and avoid
conflicts it is included here inside
#ifdef EXPERIMENTAL_CAPTURE
* README: Updated models known to work with the 'new'
driver and added a paragraph about the remote capture code
included today.
2002-03-08 Fredrik <fredrik@krixor.xy.org>
* canon.{c,h}, library.c:
Implemented EXIF file type support, re-worked thumbnail
handling and got rid of the ../../libgphoto2/exif.*
dependency.
* usb.c: Don't keylock S10 - it does that by itself when
set to PC mode. Reported by Philipp Kolmann.
2002-01-09 Fredrik <fredrik@krixor.xy.org>
* *.{c,h}: Re-indented and removed everything
#ifdef OBSOLETE to make sources clean before gPhoto2
2.0 is released.
2002-01-08 christophe barbé <christophe.barbe.ml@online.fr>
* usb.c: Change model detection to look at model name instead
of USB vendor/product ID since this is required to make the
current implementation of overriding camera model work.
2002-01-21 Fredrik <fredrik@krixor.xy.org>
* usb.c: Don't key lock Pro 90 IS cameras, they do not support
it. Reported by Karl Thaller.
* usb.c, Protocol:
Fixed a bug in the init sequence code (write 0x50 bytes like
the Windows driver - not 0x10 like we used to). This actually
made another bug (in the cameras firmware) surface and we had
to mimic the Windows drivers workaround which is to call
'Identify camera' multiple times.
If you want to read more about this, go read the gphoto-devel
archives from around this date. Look for messages about trouble
with Canon G1, Pro90IS and EOS D30 cameras.
* canon.c, canon.h, library.c, serial.c:
Reverted behaviour of canon_int_get_time() to return time in
cameras time instead of converted to UTC since it makes more
sense to display the same time as the camera does on it's
display.
Made canon_int_get_time() always return gphoto2 status codes.
2002-01-15 Lutz Müller <urc8@rz.uni-karlsruhe.de>
* *.c: gp_camera_status -> gp_context_status
2002-01-14 Fredrik <fredrik@krixor.xy.org>
* canon.c, library.c: More carefull buffer size checking in some
places. We should do a real audit of these.
* library.c: Fixed mkdir and rmdir functions which did not convert
from gphoto paths to canon paths.
2002-01-13 Lutz Müller <urc8@rz.uni-karlsruhe.de>
* *.[c,h]: Replase last call to gp_camera_set_error (I oversaw one
hidden in the header file).
2002-01-13 Lutz Müller <urc8@rz.uni-karlsruhe.de>
* *.[c,h]: Replace calls to gp_camera_set_error by gp_context_error.
2002-01-12 Hans Ulrich Niedermann <gp@n-dimensional.de>
* README: New readme for new driver
2002-01-11 Hans Ulrich Niedermann <gp@n-dimensional.de>
* *.[ch]: checked in rewritten driver which uses GPFilesystem
directly (from the hun branch)
2002-01-08 Dan Fandrich <dan@coneharvesters.com>
* Makefile.am: Removed redundant CFLAGS and LDFLAGS lines
2002-01-07 Fredrik <fredrik@krixor.xy.org>
* canon.c: Small fix to Dan's portable timezone code from
yesterday. The wrong time was set.
* library.c: Improved camera_summary() with better error-checking
and nicer formatted output.
2002-01-06 Dan Fandrich <dan@coneharvesters.com>
* util.h: added MIN and MAX definitions
* library.c: added support for locale-specific thousands separator
* canon.c: added support for tm.tm_gmtoff to get time zone offset
2002-01-04 Fredrik <fredrik@krixor.xy.org>
* canon.c, canon.h:
Changed canon_int_get_time() to convert the time to
GMT before returning it to the caller to simplify
time operations elsewhere.
Changed canon_int_set_time() to accept the time to
set as a parameter instead of always setting it to
the computers time. Also use correct endian code
to convert it to little endian before sending it to
the camera and hopefully convert the time to local
timezone before setting it since Canon cameras
know nothing about timezone.
* library.c: Reflect changes to get/set_time.
* canon.c, library.c: Improve error checking and
debug diagnostics when camera does not return the
expected ammount of data.
2002-01-01 Fredrik <fredrik@krixor.xy.org>
* usb.c: Don't keylock G1 cameras, they do not
support it. Reported by Jarno Elonen.
2001-12-24 Hans Ulrich Niedermann <gp@n-dimensional.de>
* library.c: stop reporting broken camera abilities
2001-12-23 Fredrik <fredrik@krixor.xy.org>
* canon.c, canon.h, serial.c, usb.c, util.c, util.h :
Patch from Michel Dänzer <daenzer@debian.org>,
Handle endian issues when communicating with the
cameras by using the new _byteorder.h include
provided to us by gphoto2 autoconf.
* canon.c, canon.h, library.c, serial.c, usb.c :
Put all model data in a canonCamModelData structure
in canon.h so that there is only one place that has
to be changed when adding new models. This is also
a start to defining properties/abilities for cameras
in a central place instead of checking what model
we are talking to everywhere in the code.
Output cameras time and the difference between it
and the host computers time in --summary.
2001-12-15 Fredrik <fredrik@krixor.xy.org>
* library.c, canon.h:
Moved models[] from library.c to canon.h and added
canonCamModel model to models[].
* usb.c, usb.h:
Identify USB cameras based on USB vendor/product ID.
This was necessary because we need to know what
model it is before initializing since some models
do that differently.
* usb.c:
Add special treatment of EOS D30 cameras to
canon_usb_camera_init() when camstat is 'A'. Simplified
canon_usb_camera_init() in general.
* usb.c:
Moved the code from canon_usb_ready() to
canon_usb_init() - canon_usb_ready() should send a
'ping' packet to check if the camera is alive instead
of doing stuff like identification and key locking.
* usb.c:
Changed canon_usb_dialogue() to read responses in two
passes - one that reads as much as possible that is
divideable with 0x40 and then one that reads the
expected number of bytes modulus 0x40. This is what
the windows driver does and it appears some cameras
(EOS D30) likes this better.
2001-12-06 Fredrik <fredrik@krixor.xy.org>
* canon.c, library.c:
Re-worked file deleting after reports saying it didn't
work. Now it works for me at least.
2001-12-05 Fredrik <fredrik@krixor.xy.org>
* usb.h:
Added EOS D30 (and possibly other models) commands to
lock and unlock camera keys.
* usb.c, usb.h:
Renamed canon_usb_keylock() to canon_usb_lock_keys().
Added canon_usb_unlock_keys(), the only camera known to
support this is the EOS D30. This is called from
camera_exit().
Corrected comments about how canon_usb_dialogue() works.
* canon.c: Improved error checking on return from
canon_{usb,serial}_dialogue() calls and changed some
functions to return GP_ codes instead of hard coded
integer values.
* library.c:
Call canon_usb_unlock_keys() from camera_exit() if
using USB.
2001-12-04 Fredrik <fredrik@krixor.xy.org>
* canon.c: Improved debug output in canon_int_get_time().
* canon.c, canon.h, serial.c, serial.h, usb.c, usb.h:
Moved canon_int_serial_ready() to serial.c and renamed
it to canon_serial_ready().
Moved canon_int_usb_ready() to usb.c and renamed
it to canon_usb_ready().
* library.c: Don't say we are switching off camera if
USB, since we are not.
* usb.c: Make canon_usb_keylock() not try to keylock
EOS D30 cameras, they seem to do keylocking different.
2001-12-01 Fredrik <fredrik@krixor.xy.org>
* usb.c, usb.h:
Added canon_usb_get_dirents().
* serial.c, serial.h:
Added canon_serial_get_dirents().
* canon.h: added CANON_MINIMUM_DIRENT_SIZE.
* canon.c, canon.h:
Exchanged canon_int_list_directorys() with my
rewritten version. At least some hypothetical bugs
fixed, easier to understand and proper error-checking.
This should hopefully not break serial, since this is
almost the same code as I used when debugging other
serial stuff on Philippes computer/camera from 1600
km distance a few weeks ago.
* library.c:
Re-wrote _get_file_path() since it was really hard to
understand. The first time I tried to understand it I
got it all wrong and even added some faulty comments.
Also replaced some random gp_debug_printf() with
GP_DEBUG() and re-indented *.c.
2001-11-29 Fredrik <fredrik@krixor.xy.org>
* usb.c, usb.h:
Implemented canon_usb_keylock() which locks the
cameras keys and turns off the LCD.
* usb.c:
Changed a read of 0x44 bytes to two, one of 0x40
and one of 0x4 bytes. This seems to fix the problems
we have had with initialization only working every
second time for some cameras.
Changed canon_usb_dialogue() to return the number of
bytes the caller is interested in rather than the
total number of bytes read from the camera for
"non-long" reads.
* canon.c:
Move some more code from canon_int_ready() to
canon_int_serial_ready().
Don't show init errors with gp_camera_status(), use
gp_camera_set_error() for that.
Updated canon_int_usb_ready() to call new
canon_usb_keylock() and also do things in a slightly
different order.
2001-11-27 Hans Ulrich Niedermann <gp@n-dimensional.de>
* README: added note about CRW (raw) support
* canon.c: added support for PowerShot S40
* canon.h: added support for PowerShot S40
* library.c: added support for PowerShot S40
2001-11-27 Hans Ulrich Niedermann <gp@n-dimensional.de>
* ChangeLog: created new file
* Changelog: declared deprecated
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