mirrors/libfprint
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libfprint/libfprint.git synced 2026-06-11 02:28:05 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
c744d423252597ab7d265099f786a135e0fdc7c1
libfprint/ChangeLog
T

1469 lines
47 KiB
Plaintext
Raw Blame History

commit 25161286f5c9bde3a03eb181e8c4db8029f94001
Author: Alexia Death <alexiadeath@gmail.com>
Date: Sat Dec 26 17:02:03 2009 +0200
Only complete scan with MIN_ROWS in print
Don't consider the scan complete unless theres at least
MIN_ROWS recorded or very long blank read occurred.
Typical problem spot: one brief touch before starting the
actual scan. Happens most commonly if scan is started from
before the first joint resulting in a gap after the inital touch.
http://lists.reactivated.net/pipermail/fprint/2009-December/001406.html
commit c575afba9ae9c518f208d5834e2ee72f8aede72c
Author: Alexia Death <alexiadeath@gmail.com>
Date: Fri Dec 25 00:04:55 2009 +0200
Make the +2 right shift happen on image handoff.
Rather than when reading the rows. Doing it there seems a lot
more sensible and does not get in the way of minimizing the
impact of lost USB packets.
http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
commit 8cd31f6ad81bc2d8e8d3ffdea7cb4f13a6914684
Author: Alexia Death <alexiadeath@gmail.com>
Date: Thu Dec 24 21:42:01 2009 +0200
Try to correct missing packets in image stream
If a packet goes missing, use the data from previous row
to minimize distortion, or use some neutral dummy data.
http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
commit 4b518bd230ef0f3a26c8eb89736815ed9334b6bb
Author: Alexia Death <alexiadeath@gmail.com>
Date: Sat Dec 26 01:00:59 2009 +0200
Fix a segfault if a scan was shorter than 8 lines.
This segfault was caused by proceeding to free the conversion result
without checking for an error condition in image to print
data conversion.
http://lists.reactivated.net/pipermail/fprint/2009-December/001405.html
commit daee067c4ffabff9836617b90c547873130087f1
Author: Bastien Nocera <hadess@hadess.net>
Date: Thu Aug 19 14:43:30 2010 +0100
Release 0.2.0
commit 9608ab370763b54c778b27c5b2015d1dda2ecec0
Author: Bastien Nocera <hadess@hadess.net>
Date: Wed Aug 18 11:17:20 2010 +0100
Don't crash when no devices are present
commit 73561989dd485560e4c62b46a9af31f9fce1bc4e
Author: Bastien Nocera <hadess@hadess.net>
Date: Tue Aug 17 23:41:23 2010 +0100
Implement discover() methods for upeke2 and upeksonly
upeksonly handles revision 1 devices, upeke2 revision 2 devices.
https://bugzilla.redhat.com/show_bug.cgi?id=504399
commit df4a6f53d2b74f43d453940cebd43d0cd802584d
Author: Bastien Nocera <hadess@hadess.net>
Date: Tue Aug 17 23:14:18 2010 +0100
Rework "discover" code for drivers
Check all the drivers for one that'll drive our device in
question, and prefer ones that have a discover() method that runs
successfully to a driver without such a method.
This allow drivers to both reject devices (if 2 drivers handle
the same USB IDs), or a single driver to handle variants of the
same device (through the devtype out value of the discover method).
commit 48af46a2c504b43854a3877d962a301921ef7f86
Author: Jorge Suarez de Lis <yo@jorgesuarezdelis.name>
Date: Tue Aug 17 19:55:48 2010 +0100
upeke2: Add support for 0x2e status code
As reported working in:
http://www.mail-archive.com/fprint@reactivated.net/msg01426.html
commit 5a1926bb416fa4e5a38fa10b9ac3da04ce9f3f72
Author: Jorge Suarez de Lis <yo@jorgesuarezdelis.name>
Date: Tue Aug 17 19:36:56 2010 +0100
Add (disabled) UPEK EikonII (TCRD4C) driver
The device driver is always disabled as it uses the same Device ID
as another working reader:
https://bugzilla.redhat.com/show_bug.cgi?id=504399#c38
commit 7c7402a697eb7f4d1c2c929922cbd88945d2616f
Author: Guido Grazioli <guido.grazioli@gmail.com>
Date: Tue Aug 17 11:36:34 2010 +0100
Finish implementation of AES1610 driver
Ported to the new internal libfprint API.
https://bugzilla.redhat.com/show_bug.cgi?id=499732
commit a99e813bbf0cfaa454feda47d11debb98ce6de39
Author: Matthew Garrett <mjg@redhat.com>
Date: Thu Oct 1 15:08:41 2009 +0100
Add udev rules to set devices to autosuspend
Most fingerprint readers can be suspended safely, so use
the udev rules to autosuspend them when they appear.
The script itself contains whitelists and blacklists.
commit 014b933b2bf635dab4ccbb9beb15be8d55a9d427
Author: Bastien Nocera <hadess@hadess.net>
Date: Wed Oct 29 12:53:24 2008 +0000
Add gdk-pixbuf support
When imaging support is required, we prefer to use gdk-pixbuf,
as it's already on things like Live CDs.
Also fix the examples building against the system libfprint.
commit 911c6bf102760ba49bcc2f851a7bd7d9cebff46e
Author: Daniel Drake <dsd@gentoo.org>
Date: Sat Jun 20 14:50:35 2009 +0100
v0.1.0-pre2 release
commit a51763bd9993da7de78f19701cd62c7b7d147bf4
Author: Daniel Drake <dsd@gentoo.org>
Date: Sat Jun 20 14:50:23 2009 +0100
New sourceforge file upload system
commit e5da34e80a1cc6f5af480cc5343dd48d52c60a96
Author: Bastien Nocera <hadess@hadess.net>
Date: Tue Nov 25 15:54:56 2008 +0000
Fix fp_get_pollfds()
It was increasing i too early, and writing past the allocated
structures.
commit d816fed5c384e6d45ae11e2530883d54aacedf4b
Author: Bastien Nocera <hadess@hadess.net>
Date: Tue Nov 25 15:54:25 2008 +0000
Disable finger_num_to_str when debugging is disabled
One less warning.
commit 749bb3e30ebfc08be26bd849753a0e169d46b504
Author: Bastien Nocera <hadess@hadess.net>
Date: Mon Nov 24 15:31:21 2008 +0000
Export scan type through HAL
Also export the scan type through HAL.
commit d4822283256e153b1d8b61c4126617abcf291f43
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Nov 20 19:59:43 2008 +0000
upekts: Don't choke on non-zero bytes in command response
Alon Bar-Lev's device behaves differently, but seems to work fine with
upekts even if we ignore the difference.
commit 7c44c86d4c8838a69d93225bbe3e31f4e7427445
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Nov 20 17:23:04 2008 +0000
Logging control
Don't log anything by default, and let the applications change the log
level.
commit 29044d9ca95646596c8c817d470c01381f4b8f9f
Author: Bastien Nocera <hadess@hadess.net>
Date: Thu Nov 20 14:40:01 2008 +0000
Export scan type for each driver
For each driver, export the scan type supported by the devices it
handles. This allows front-ends to direct the user better.
commit 1fd247ecd7fb000260f2a457e264dcb6f1d09d98
Author: Daniel Drake <dsd@gentoo.org>
Date: Tue Nov 18 17:10:49 2008 +0000
v0.1.0-pre1 release
because Bastien asked nicely. No guarantees about API or stability.
commit b93f038dbc35b8b8875a26d01811dd4e3dabeac4
Author: Daniel Drake <dsd@gentoo.org>
Date: Tue Nov 18 17:18:05 2008 +0000
distcheck fix for fdi file
commit 2d30e40ed750d4ccd2a1eea6b2398bbf3275b39f
Author: Daniel Drake <dsd@gentoo.org>
Date: Sun Nov 2 14:49:39 2008 +0000
aes2501: Add AES2500 ID
Reported to work with Motion Computing M1400 tablet by Daniel Hazelbaker
and Alex Van Deusen.
commit 7c83b6d825f27b1afb7e61dfed7a4ead2e506699
Author: Bastien Nocera <hadess@hadess.net>
Date: Thu Oct 30 15:02:52 2008 +0000
Tag fingerprint devices in HAL
Tag all the fprint supported devices in HAL. Patch from
myself and Timo Hoenig <thoenig@suse.de>.
commit 7672c43cea603f55e04eceab1d85b9a850400af4
Author: Daniel Drake <dsd@gentoo.org>
Date: Sun Nov 2 11:03:32 2008 +0000
distcheck "" fix
Pointed out by Bastien Nocera
commit d94ffa22d5c2e05c4fe1a296720d3c01151983bf
Author: Gordon Stratton <gordon.stratton@gmail.com>
Date: Fri Oct 31 23:36:55 2008 +0000
Missing parameter in fp_err call
commit 6b8b17f575f5932ebe865d1db93a2807a49b961b
Author: Daniel Drake <dsd@gentoo.org>
Date: Sun Aug 10 14:34:44 2008 -0500
Split imagemagick hack from main library
Cleans up the conditional compilation system
commit bba1c1085fa678e856a3b1e482d68dcc81664d11
Author: Pavel Herrman <morpheus.ibis@gmail.com>
Date: Sun Aug 10 14:21:58 2008 -0500
Allow drivers to be included/excluded at compile time
commit b6dabaacc8d27c7f3ea54fcce7bf0d3ccc0f97c3
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Jul 9 03:25:23 2008 +0100
Enable libusb debug messages
While we're a noisy library we might as well ask libusb to be as well
commit 3915cb262269a32844b3672d8bc3edc188b2f402
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Jul 9 03:23:21 2008 +0100
Add upeksonly driver for UPEK TouchStrip sensor-only devices
The long awaited 147e:2016 reverse engineering efforts.
Image quality is OK, not brilliant - a little fuzzy, but it works
quite well.
commit 59c62c7d744a9b5e4c7355932889cd0342044e09
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Jul 2 23:27:37 2008 -0500
Update for libusb-0.9.1
commit e1691a29dd21475264134c42d929d90b3d26ceca
Author: Daniel Drake <dsd@gentoo.org>
Date: Sun Jun 15 10:54:07 2008 -0500
update for new libusb_open API
commit aa7c8ae81eb3eae1afbbae982a6617db8e79e29d
Author: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Tue May 13 01:24:05 2008 +0300
Adapting to latest libusb-1.0 changes
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
[dsd: remove config const qualifier and add freeing of config]
commit 63421e3fd61d0779a5cc4c11a59ea7318cdb8f72
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed May 7 23:46:06 2008 +0100
uru4000: fix compile against latest libusb
commit 76cbf212239e5561a11877a2a3a486844107ec2e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri May 2 11:55:50 2008 +0100
uru4000: Add support for Digital Persona U.are.U Fingerprint Keyboard
Reported by Tudor Panaitescu
commit f540ae5d5bc6ef6af3016759f6c9ca26056bec7c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Apr 19 23:09:53 2008 +0100
Fix memory leak in fpi_print_data_new()
Pointed out by Krystian (yoB) on FS#24
commit ebcabc1aded5043e0f5abf08e97ae14cc9ff0a60
Author: Daniel Drake <dsd@gentoo.org>
Date: Sat Apr 12 16:58:49 2008 +0100
uru4000: avoid cancelling a completed transfer
commit 870ddfb9054d00341ebf87d1e39153feaa96cbc3
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Apr 6 23:55:41 2008 +0100
some libusb pointers are now const
commit 40e7ac195a4be0e6951b7a8b0388bdbc88cfc8d7
Author: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Sun Apr 6 21:56:33 2008 +0300
Adapting to latest libusb
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
commit 1ab52617c7d857acb01368938b713595af078b4e
Author: Azzie <azzie@astronet.pl>
Date: Sat Mar 29 18:11:17 2008 +0000
Update for latest libusb constant names
commit 981f2eb0aa133669523938ac17f095d82777fd33
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Mar 20 15:31:03 2008 +0000
vcom5s: implement finger detection
Uses thresholding of average pixel intensity of the center region of
the image.
Also document guessed meanings of magic numbers for registers.
commit d6d4e56ccffc8e0b704f4778058f677ad17c2439
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Mar 20 13:34:48 2008 +0000
uru4000: add fwenc search location for UareU4000
ticket #14 includes a device with a different firmware, this should get
it up and running.
commit d12ad6dea905758c76558ee66a48bb0fd3c485f3
Author: Daniel Drake <dsd@gentoo.org>
Date: Thu Mar 20 13:19:44 2008 +0000
Update version number
I'm about to do another 0.0 release, so change the tag in this branch to
avoid confusion
commit c9ff2c5541a522224137beb1fd4ecef453ba8955
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Mar 19 23:29:30 2008 +0000
Add Veridicom 5th Sense driver
Based on bus traffic analysis of the windows driver. This device is
working well, but finger presence detection is not yet implemented.
commit 617ca8cd1567091263f77fb37d422290c920c72e
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Mar 19 23:28:44 2008 +0000
fix imaging action state for repeated enroll attempts
Enroll attempts may retry in some situations, so we need to reset the
state to accept more scans.
commit a11ac7d8f8e1dc1f04b4721247ef24ca4cd8f7d6
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Mar 19 17:46:59 2008 +0000
uru4000: search for encryption byte
New DigitalPersona devices have a new firmware. We now use a search
scheme to find the encryption byte, by examining known locations
in the firmware until we find something that we recognise.
commit fb49c24ae24bc296bb123f00bda1f80f50587eaf
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Mar 19 17:25:53 2008 +0000
uru4000: Unify register I/O
commit d3d68be49033f17c9933674d6edc52aea09d9b60
Author: Daniel Drake <dsd@gentoo.org>
Date: Wed Mar 19 16:19:07 2008 +0000
uru4000: fix register widths
Encryption byte address was being truncated in the sm_fix_fw_read_cb
path
commit 156e5e7d7c691c32e56eecfb0b272d3dbdf6e0fd
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Mar 13 12:54:27 2008 +0000
Update for new libusb_get_pollfds API
commit f546fa2555ee180f4fef9a4bb2cf3a8f15edaa35
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Mar 10 13:33:32 2008 +0000
Fix synchronous enrollment for multi-stage devices
commit 4e884807a793091e3410ea0ba10e3e314e21818f
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Mar 10 11:35:58 2008 +0000
Update for libusb API rework
commit 81a5d6d9664ef9084213cb536218b31ab46d5cd9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Mar 7 00:11:56 2008 +0000
Only use -fgnu89-inline when supported
This only works for GCC 4.3 and newer. GCC 4.2 and older already have
the semantics introduced by using this argument.
commit 647d1408343b5a14ee70984865535aa5d02019a4
Author: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Wed Mar 5 22:15:32 2008 +0200
Fixed fp_identify_finger_img didn't return result of operation
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
commit 07a42d5f91c072bcb4639744c1e79d03cfd9f9dc
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Mar 3 23:24:00 2008 +0000
uru4000: Retry initialization 3 times
Sometimes we don't get the powerup interrupt, so retry the whole process
up to 3 times if we time out waiting for the interrupt.
commit 2d27df0268002eb55d41fbf384d200e7b0418ad2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Mar 3 23:23:50 2008 +0000
Allow timeouts to be cancelled
commit c29c3fa01493bd03e218cf846adb90932f4c3c04
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Mar 3 13:47:59 2008 +0000
Fix low minutiae handling
Fixes a crash and adds in a missing break statement
commit b167dd02fc691a9760e80a5848762fd47f060843
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Mar 1 12:16:31 2008 +0000
Add API to determine next timeout
commit 3ea28e334d2acfa0f988dbc155b4f9618a5b5fb2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Feb 26 22:40:38 2008 +0000
Provide access to fd set
Includes notifications when the set changes.
commit 88e9f4a5f80cf78aaf448a7fd6cd60beba7abd5b
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Feb 26 18:04:54 2008 +0000
Public async API implementation
Involved some internal overhaul/reorganisation. Nice side effect is that
the synchronous API is now expressed purely in terms of the public async
API.
commit 83f9da1b874ce31ea69d21a2079b909c0f1f5343
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Feb 17 00:08:56 2008 +0000
uru4000: port to asynchronous model
commit 754e56aec1e78d02d9f984402be33df931350d1b
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Feb 18 17:54:15 2008 +0000
Allow execution of sub-SSMs
A subssm will be executed, and upon completion the parent state machine
will either be advanced to the next state or aborted with error, depending
on the outcome of the subssm.
Also add some debug messages.
commit b8dc77b56e89194a185a4d3db1e830459e551c5d
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Feb 18 17:50:48 2008 +0000
Fix verify/identify error handling
If verify_start failed, we need to run verify_stop. Same for
identification.
commit 866dd941cc85b28ff5f0ec80b7f3696150efa50f
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Feb 16 12:44:50 2008 +0000
Add timing and polling infrastructure
Add timeout mechanism as an asynchronous equivalent of sleeping (uru4000
needs this).
Start implementing polling infrastructure which also accounts for pending
timeouts. We don't expose file descriptors yet, but this is a start.
commit eff26bf0be5c1ea22469958abcdb65ce6e9ec428
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Feb 15 18:11:01 2008 +0000
aes2501: port to asynchronous model
commit 0aaffcee33015163d79320433cfd9d9c5941143a
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Feb 15 18:09:14 2008 +0000
Allow jumping to arbitrary state in a SSM
This is looking less and less like a simple state machine now, but it's
proving a useful model!
commit 77b5dab04b1305ba1e65eb7459349f99f36eba73
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Feb 15 18:06:24 2008 +0000
aeslib: introduce user_data for write registers callback
aes2501 needs this for state tracking
commit 6f08a3666d71a4992b4af037164493ad633b8b1b
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Feb 15 18:03:03 2008 +0000
aeslib: fix register write boundaries
commit d914712437a63f9671233bd0a29bef6adb16402c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Feb 10 18:36:10 2008 +0000
aes4000: port to asynchronous model
commit d731d5f3a3970aa8a8560096c137b2eda1b462e1
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Feb 10 18:35:19 2008 +0000
aeslib: port to asynchronous model
commit 3048b37176263201cde7e754abb33feff47eafd8
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Feb 10 18:35:01 2008 +0000
Port imaging layer to asynchronous model
commit aeeec97fb2efafdc22d55e505e28c41ff9d117ed
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Feb 4 10:24:27 2008 +0000
upekts: port to asynchronous model
commit 5b1f6a0df7eb7c8fa84ced7177188a5a1b845e2c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Feb 4 10:23:11 2008 +0000
Port primitive driver layer to asynchronous model
commit 69760547df424710b9c92e935aebac4107a37e2a
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Jan 30 14:17:08 2008 +0000
Disable all drivers while internal API is being reworked
commit bf7093d6077131031e89e447082c4f21352aa46d
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Jan 30 14:16:35 2008 +0000
Port to libusb-0.9.0 (synchronous I/O)
Straightforward port to libusb-0.9.0 sync I/O functions, to give libusb-1.0
a bit of a test drive and to create a reference point for later.
commit 6f456f399d99c49c48d28441d471a55c1d94081a
Author: Gustavo Chain <g@0xff.cl>
Date: Thu Dec 27 01:09:32 2007 +0000
Add Secugen FDU2000 driver
[dsd@gentoo.org: some trivial changes:
fixed some warnings
fixed fp_img memory leak on error
renamed endpoint constants (calling a bulk endpoint 'ctrl' is confusing,
as a control endpoint is something different)
]
commit 659d8346beb4a0506d5c2f20c918a57804b4f591
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Dec 27 00:46:11 2007 +0000
Compiler flags update
Dropped -Wextra as it is not that useful.
Set compiler flags to be more like the kernel's.
Set std=gnu99
Fixed some warnings.
commit c8aa33da0bd2467594a92eeda641fe7749b9f33d
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Dec 7 15:03:27 2007 +0000
v0.0.5 release
commit 642010643d04a5e43eac6fcb3d41b18003cde132
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 16 17:25:41 2007 +0000
uru4000: Add support for Microsoft Fingerprint Reader v2
After lot 713, Microsoft fingerprint readers changed. The new version
comes with a new USB product ID and a challenge-response authentication
scheme where the device challenges the authenticity of the driver.
An independent third party produced documentation on the computations
needed to convert a challenge into the correct response, and I then used
this documentation to produce a clean-room reimplementation of the
authentication scheme.
commit 474da5f2c779a1c4a1309fd9f05972372ced7568
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Dec 7 14:59:38 2007 +0000
Add a disclaimer for the university
commit c1f8581ec93d4e7d32f3880524cb1d775020d5b9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Dec 1 13:00:33 2007 +0000
Cleanup discover_device in examples
Andrei Tchijov pointed out that the discover_device() function is written
in a strange way.
commit 3479dee0e4f6e0a2e779289378cb90c7a7710f88
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Nov 26 23:28:14 2007 +0000
aeslib: image assembly
All 3 authentec drivers now use a shared image assembly function.
commit e228f2c7dab4960ed008d2170f07b6a53fa57eb3
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Nov 20 12:23:27 2007 +0000
Introduce shared functions for authentec drivers
Currently provides register writing functionality only, more common ground
will be moved here soon.
commit 8e0e8e43867dbd214149edeb83ad5688b5d9e8f2
Author: Anthony Bretaudeau <wxcover@gmail.com>
Date: Mon Nov 26 17:51:31 2007 +0000
aes1610: imaging improvements
bz threshold is now 10 (instead of 15). I think it is ok for the moment.
If we manage to get higher image quality in the future, we'll change that.
max_frame is set to 350. 150 was too low => incomplete fingerprints
the driver was designed to stop the acquisition as soon as it gets a blank
frame (=> incomplete fingerprints). Now it waits to have at least 50 blank
frames before stopping.
commit 4e2be56db7f977672fbf7a4cb5d260cbdc55a58c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 22 17:59:33 2007 +0000
v0.0.4 release
commit 1ee6210be320c471e448f7e5aa772e63b7ae85e8
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 22 17:25:27 2007 +0000
Hookup AES1610 driver
An oversight pointed out by Michele B.
commit 69700855e27c655262de0d908a0447100238c5e4
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Nov 20 22:13:18 2007 +0000
Implement identification for imaging devices
commit 3f70d6f79410f483a9b34945dfe5b1cf5bfc23f6
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Nov 20 21:52:10 2007 +0000
Identification infrastructure
commit dbcd293ab31cabd44b6c840d6701d4f79a9aeee2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Nov 19 18:41:03 2007 +0000
v0.0.3 release
commit c5a550e42c716be0fe3aa61e135fd62b1e861ed7
Author: Anthony Bretaudeau <wxcover@users.sourceforge.net>
Date: Mon Nov 19 18:39:03 2007 +0000
Add Authentec AES1610 driver
This is an active capacitance swipe-type device similar to but smaller
than the AES2501.
Image processing performance is good but matching performance is not so
good. The bozorth3 matcher needs tweaking in order to better cope with
small sets of minutiae.
With a lowered threshold, matching performance is good enough for now.
commit 6245acea848392861c2cd175d0292ef6b4f6638e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Nov 19 18:29:26 2007 +0000
Add API to delete enroll data
commit 887e0e6acf8767c1f3bf571fc1ef8f5223c4c33b
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Nov 19 00:27:27 2007 +0000
Add API to access minutiae
commit fa742a2142ec969e9392823d6113f046c336cfb8
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Nov 17 23:47:06 2007 +0000
Use G_N_ELEMENTS macro
commit af945b2738ee3f8a50e8aafcce91a8f1d356b512
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Nov 17 12:48:26 2007 +0000
Version 0.0.2
commit fa24d51304316f8d9901368164a133232834ead4
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Nov 17 13:15:25 2007 +0000
Fix variable get_img_width/height return value
Fix the functions to conform to the documentation: -1 means non-imaging
device, 0 means variable. Internally, -1 is used to represent variable
height (to be noticably different from the memset-imposed default of zero).
commit ba24c0884a6c193854104bc234d981928ca33c32
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Nov 17 12:46:00 2007 +0000
Rework some image handling; add public binarization API
I want to offer the ability for an application to view a binarized
version of a scanned print. This lead onto a few changes:
1. Store minutiae and binarized data inside fp_img
2. Move resize code to the capture path, it previously happened much
later.
3. Add fp_img_binarize() to return a new image in binarized form.
4. Add a BINARIZED_FORM flag to prevent an image being binarized again.
In future, it would be nice to be able to binarize without detecting
minutiae, but this involves some work on the NBIS interaction.
commit 72c304999a07af03f0bad9485ebee6f9d0fcb520
Author: Jan-Michael Brummer <buzz2@gmx.de>
Date: Fri Nov 16 18:15:43 2007 +0000
Add UPEK TouchChip driver
The UPEK TouchChip is an active capacitance imaging device with a
press-type sensor. It also has image storage capabilities which will
hopefully be accessible through libfprint in the near future.
This device can be found in the Samsung P35 laptop.
commit 791eeab85991f513d437809b83863f400105db13
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 16 15:44:09 2007 +0000
aes2501: restore default bozorth3 match threshold
With the multiple register writing code, the image quality is much
better. It's trivially easy to get a match score of 100, and 200 is
possible with a little effort. Remove the lowered match threshold.
commit be0e9debd90592525cc135a22fc92e08be4b0274
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 16 15:35:48 2007 +0000
aes2501: write multiple registers simultaneously
Instead of writing each register in a separate USB transaction, we now
write up to 16 at once.
This drastically improves scan image quality due to reducing the amount of
time needed per iteration of the sampling loop (sending 1 USB transaction
per iteration instead of 7).
commit bfc55c4f0f4ff75b52c9d9c2d7b2fffb01c5dc8e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 16 12:49:29 2007 +0000
Use older ImageMagick API
Debian ship an ImageMagick that is more than 2 years old. Switch to using
older APIs so that we have compatibility all-round.
commit 3fa3c0daf7f909187870f4f8136a9e830d18bdfb
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 16 13:14:30 2007 +0000
Initialize enrolled image pointer to NULL
Currently this is a dangling pointer if the image capture fails, and then
we try to standardize an invalid pointer --> crash
commit 069b4a30ebdac8723a1f7a3e2d880924a6be9552
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 15 17:23:36 2007 +0000
Doc and build updates
Add ChangeLog generation makefile target.
Group all copyright notices in AUTHORS.
Update some doxygen comments, and allow fp_dev_close(NULL)
commit 06e8040956013fcba3c36d58356fb281b3888a58
Author: Vasily Khoruzhick <anarsoul@gmail.com>
Date: Thu Nov 15 16:09:38 2007 +0000
aes2501: Detect reversed scans
aes2501 can be mounted 180 degrees rotated (this happens on most part of
laptops), so driver should detect whether sensor is 180degrees rotated
and assemble frames in right order.
commit 6866ea626e22a861ade880c9eb1c1e2fd48e3510
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 15 09:56:14 2007 +0000
v0.0.1 release
commit 2ad14c021299fd362072a1fc36e634fc491df255
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Nov 7 17:49:10 2007 +0000
Add AES2501 driver
This driver works quite nicely. Seems a little too sensitive though (too
much black in the standardized image, not enough ridge gap definition).
Processing results are quite good, but you need a good enrollment image
(i.e. long!). It's best to get such images by pressing harder than you
might think necessary and swiping slowly.
commit 5485f8031d97f26a88ae51e83872c6c79edafc3e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Nov 13 20:46:15 2007 +0000
Return images through enroll/verify path
Added new API functions to obtain images, even when scans are bad, perhaps
a useful way to show the user just how good/bad the scan actually was.
Drivers and examples updated accordingly.
commit a86cd51959cdb6e34ba0ddee4eed07880ac0fa2c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Nov 13 14:32:31 2007 +0000
Clean up on exit, and convert to singly-linked-lists
This adds fp_exit() to the public API, intended to be called while the
driving app is shutting down.
commit a76f55db0d668278e1a8108a203e685b65400458
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Nov 12 23:32:17 2007 +0000
upekts relicensing
Pavel Machek and Timo Hoenig agreed to relicense their work. Thanks guys,
I look forward to working together.
commit 71e4bb39ec214883bc707b5ba2b95423f1fd05b6
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 9 14:57:42 2007 +0000
Allow drivers to specify custom bz3 match threshold
aes4000 detects fewer minutiae and hence returns lower scores.
commit e3451158e9e1d0d2cb1f81197a8e392ac4294ec0
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 8 17:04:45 2007 +0000
Custom image resizing
mindtct appears to completely ignore the pixels-per-mm input parameter
(ippmm). When processing AES4000 images, the binarized image is
completely mangled and a lot of ridge information is lost.
Resizing the AES4000's small images results in a huge imaging performance
gain.
We use imagemagick for the resizing, as it's resizing code resamples the
image too (smoothing it out), which further improves performance.
commit a73cbc10fb2ab3ded4551707b772a4c8b88ec8c4
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 9 13:47:32 2007 +0000
aes4000: image quality improvements
The windows driver takes one sample at the previous register settings
and then changes some registers before resamping (and getting much better
images). The exact changes that it makes seem to vary, perhaps based on
the histogram.
Anyway, this is an approximation of the settings used for the 2nd sample
which should help matching results.
commit b9238e8b8a308f15fc0cadd2217ed105aab0cdde
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 8 13:56:21 2007 +0000
Support images with variable dimensions
For example, AES2501 returns images that vary in height.
commit e1a25eeb672fdc0de2f1bb019b234587138b37f1
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 8 13:41:52 2007 +0000
Doc update
commit 8e7afef736711d81a4f33b17800b8e132ac251d7
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Nov 4 21:12:48 2007 +0000
uru4000: add Digital Persona U.are.U 4000 support
My UareU4000 device isn't working properly -- only seeing an all-white
image and no finger-on detection, however I think this code should work
for working devices.
commit f498fcd1eac49b2d5cee6285d6e16e0cd1498f7c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Nov 4 19:10:23 2007 +0000
Fix img_capture_continuous build
Also enable it in the default development build
commit f733ddcc3b3748a73a3c63865be681af4fc5ed12
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Nov 4 19:01:15 2007 +0000
uru4000: retry scanner powerup 3 times
When we include the await_finger_off procedure (i.e. set mode 12), the
current power-up code is unreliable - no 56aa interrupt arrives sometimes.
Comparing the F0 data and hwstat at this point between a working and a
non-working run yields no differences.
Work around this issue by retrying power-on 3 times.
commit cbe1111e4e68702ac3d1b23c4a65b81052f0656c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Nov 4 18:57:44 2007 +0000
uru4000: handle images without headers
While testing the new code on my MS keyboard, I found some strange
conditions where occasionally, the device will stop providing images
headers until it is replugged.
Detect and work around this when it happens.
commit 2e6c3b940cf30705e7a2aa4bbb5c1c191fa94fdc
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Nov 1 23:11:29 2007 +0000
API documentation
commit 7e6f25908bbd160f7f2a44618f29bbaded748bf9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Nov 2 17:04:19 2007 +0000
remove imgdev abstraction from public API
Make it easier for application developers, don't have to care about this
level of abstraction which we're intending to make superfluous to them.
commit fc77786e46f8e7e8912426e13e858eb041b8ecc2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Oct 31 22:42:09 2007 +0000
uru4000: interrupt handling fixes
This should improve driver stability somewhat. Powerup problems seem to
happen when we receive 3 unrelated interrupts while waiting for the
power-on interrupt, so let's assume that the device can only buffer 3
interrupts, and when the buffer is full, it discards new ones.
When we detect a possible buffer overflow, ask the caller to retry the
operation.
Also, saw the interrupt of death a few times, so add in a warning when
this happens. Haven't seen it since handling interrupt overflows though.
commit 07a81b07becb597d919c706e9894c31b2e95432f
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Oct 31 21:51:37 2007 +0000
upekts: initialise and deinitialise device during verify/capture
Otherwise it heats up, and verify retries fail because we didn't end the
session.
commit fc0a97a801377fb5d9666d81a18b2c93c4c37f61
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Oct 31 13:18:30 2007 +0000
Build system tweaks
Install fprint.h header
Include headers in distribution
distcheck fixes
Include and install pkgconfig file
commit 447b1f01b3163bebf640f2f44d09a7fbf0c4e79c
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Oct 31 13:12:04 2007 +0000
Print discovery
Add concept of "discovered prints" and flesh out the API. A discovered print
was found based on file name but has not been checked for file integrity,
and of course there is no guarantee that it is usable when you try to
use it later (might have been deleted, etc).
The .fprint directory structure was changed - instead of using mnemonics
like "rind" we use their numeric value in the fp_finger enum as the filename.
commit b96aade69ca93c28ed20bdac8be432d4feb0f9fd
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 30 22:24:31 2007 +0000
Flesh out driver_id/devtype API
Add accessor functions to the various structures
commit cc3e976042e49587ecca87a7fdb3d6dbdcf76d0e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 30 22:15:45 2007 +0000
Add 'discover' hook for drivers
Drivers can now offer a discover function, and are expected to offer the
device devtype during discovery, without accessing the USB device. Hmm.
Maybe we'll have to change that later...
commit f0ef386f43d944430654f3ef486464db5717b4c9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 29 23:37:28 2007 +0000
More NBIS cleanups
commit 6f633cc771c5290593880c79304234eafb5e8e83
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 29 23:06:06 2007 +0000
Use glib's byte order functions
commit 294f9ad44730400800f9de0cd213a7050f6ef2a5
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 28 22:02:04 2007 +0000
Improve print_data structure and on-disk format
Drivers now have an ID number. These will be assigned by me and documented
on the wiki. 0 cannot be used.
Drivers now define a devtype for each device they initialise. This is to
cope with the situation where a driver can support varying devices where
their print data is incompatible (i.e. image scaling is totally changed).
This doesn't apply to any existing supported devices.
Print data no longer includes driver name, and includes driver ID instead.
Paths to saved print data now include driver ID and devtype, and no longer
include driver name.
APIs exposed for converting a print_data into a blob which can then
be loaded back again later. Useful for systems who don't want to use
my simple storage system (which is only aimed at a single user).
File format is now defined and will be documented on the wiki. The header
is larger as we can no longer rely on directory paths in all scenarios.
Print data compat check now checks devtype and driver ID.
commit 4e5cfdf92aa305a5d8ed58fb650ccdad028742ac
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 28 15:45:28 2007 +0000
NBIS cleanup
Part 1 of many. Remove some unused/pointless code, and made some code
static.
commit 6b8d17ef2654ad7f42fa9941074d132fb4d6e324
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 28 00:21:49 2007 +0100
Add bozorth3 from NBIS; implement verify for image devices
uru4000 works splendiferously (YAY!)
aes4000 is going to need some work though :(
commit 41b25f28a4dd980b88fef2e9ff9f243390793639
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 22:48:09 2007 +0100
Add mindtct from NBIS; implement enroll for image devices
mindtct is mostly as-is for now, with just a couple of bits ripped out.
commit be67f85caa1c65c4c55d4e969d757e7f2790bd7e
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 18:12:16 2007 +0100
Add Authentec AES4000 driver
commit 3bbb7b8b51829acd5b8efaf54d60338aec0c4717
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 18:10:06 2007 +0100
Internal image allocation API changes
Creating by dimensions is likely not useful now that we can infer image
size from a device in question.
commit 351ccb4ab7f60ce2225f10bab13fd0862c1d17de
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 15:17:19 2007 +0100
Add XV-based img_capture_continuous example
commit da071ff8a2a20984b5f3ea5c355c8a7063f51860
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 15:16:54 2007 +0100
Add API for freeing images
commit c2a83ec948ffb5604e30cb9cba4f6b71b5ad2b43
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 14:45:14 2007 +0100
Improved image dimension handling
Drivers now specify the size of the image they provide, and theres an API
so that you can get the size of an image before you capture it.
commit 9960a7ff3450fe6df892f794904c8fa2ac398115
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 12:07:11 2007 +0100
Image standardization
Initially supports flipping and colour inversion
commit 0ddfef6c21e9944e1ed34e4cbb895e105b82359d
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 00:10:32 2007 +0100
Add uru4000 driver
commit f367ae8f4be9dc504d5526d4e74fab497f9f1f59
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 00:09:46 2007 +0100
Zero out fprint_data fields on allocation
commit f3a838e856423af802de1d777a19163843cdf635
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 27 00:06:53 2007 +0100
Initial implementation for image device access and capture
Also added new example: img_capture
commit 0aac3706d707b26f478656282d2d7dce47e3adbf
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Oct 25 15:35:10 2007 +0100
upekts: release interface on error condition and normal exit
commit 0ac74ef649802000da82bb1bddf8c1637c515de6
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Thu Oct 25 15:00:30 2007 +0100
Pass driver_data from ID table to driver init function
commit 2709c6dc8c2429c3202b88b709593376d69392e5
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 23 23:24:21 2007 +0100
Basic image driver foundations
The basic model is that image drivers declare a fp_img_driver structure
rather than a fp_driver struct. fp_img_driver will contain primitive imaging
operations such as 'scan finger and return image'. The imgdev layer will
generically implement the primitive fp_driver operations, and the imgdev
layer will fix up the enroll/verify/etc pointers at driver registration
time.
Removed const from all fp_driver declarations, as these are now modified
dynamically in the case of imaging drivers.
commit c97f4bb1a721c7cee3acd8dec081a3f0fb86a5bb
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 16 14:35:33 2007 +0100
Fix verify debug messages
Teach it about the various error conditions.
commit 801fcfc07ce3cee36ce8c16e8e4fa26d22ae8db3
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 16 14:34:47 2007 +0100
upekts: fix memory corruption
Found by valgrind
commit 680142f268ad8bdfd0cbcbd6654f2e0dc2d20187
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 16 14:23:30 2007 +0100
storage: add save/load functionality
Prints can now be saved to disk (but you currently must classify which
finger they are) and you can load them later.
Added 2 simple example programs to demonstrate this.
commit 3b8f8c195cc49532669cce859be7969ff5813611
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Tue Oct 16 13:41:23 2007 +0100
upekts: support large messages
Add support for messages with a length greater than 255.
Also picked out a few more retry codes.
commit 10bb96a0dfd9dfb50e870499661f2adf8050f11f
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 15 22:16:22 2007 +0100
Rename verify to verify_live
...to make way for an enroll example which stores on disk, and
a verify example that loads from disk.
commit bf9ce44f43c013a3822fe63a5214faf946a2ce8b
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 15 22:09:46 2007 +0100
upekts: verify implementation
We can now verify live fingerprints using the verify example.
Error handling during verification needs to be improved.
commit f59112d57cf008969d074ff4ffa5f31c5d29a099
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 15 22:07:22 2007 +0100
Unhide fprint_data buffer from drivers
May as well keep things out in the open.
commit 68bdfc7868f8a0467da58cba4796a44569f806b9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 14 00:58:45 2007 +0100
Verification infrastructure
Similar model to enrollment.
commit 39271b4fe50b5f3ceb880e47c951f906b9bc8ff2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 14 00:45:49 2007 +0100
Enrollment: improved error reporting
Convert enrollment function to return a signed integer, which is negative
on error or corresponds into fp_enroll_result otherwise.
Now we can treat a 'FAIL' condition differently from an actual error: fail
means that enrollment didn't complete because the data was nonsense or
whatever (e.g. scanned a different finger for each stage?).
Updated upekts accordingly.
commit ab5b1ca8e9815599a5e5034736db7bcabebc9101
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 13 16:24:20 2007 +0100
upekts: communication handling and enrollment implementation
This completes an enrollment implementation for the upekts driver.
It's based on code from libthinkfinger, but as there seemed to be many
unknown details there, I spent some time analysing the bus messages in
more detail and have effectively rewritten almost all of the borrowed code.
Note that libthinkfinger is GPL licensed, so that reflects on this code too.
At release time I will ask them if they are OK for me to relicense it.
commit 299514431073828585c10b27af34a43936014703
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sat Oct 13 15:52:50 2007 +0100
Build system tweaks
Add configure-time controls for logging
Set some default compile-time warnings
commit 50e2de0730c5d93dd1ad5f0f07e010ee1d92ad01
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Oct 12 15:27:23 2007 +0100
Enrollment tweaks
upekts will need to know when the first enrollment stage is attempted for
the first time, so add an __enroll_stage counter which actually indicates
the next stage to enroll. -1 is a special value and it means 0 is next *and*
it is the initial attemt.
Added more debug output to the enroll handler.
Added new fp_enroll_status codes for too short or uncentered scans.
Changed the print_data allocator to consider the device rather than the
driver, this feels more natural. Added missing return value.
Make fp_enroll_status codes start at 1. 0 can now be used as a
special/temporary value by the drivers. Also check that we aren't exceeding
the number of enroll stages.
Also add a missing exit() call to the verify example and update for the
above.
commit e6624fe5086dc3d86a3947e396ab7c52c0cdddb8
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Fri Oct 12 15:16:51 2007 +0100
Add 16 bit endianness functions
commit ec91736ac4fb77e5d852959820d0070d1b4fc56f
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Wed Oct 10 15:51:50 2007 +0100
Add logging infrastructure
Also added some debug/error messages to existing code. For now debugging is
always on, this will be made optional later.
commit 016ff33533bf4930e05ed5c818b83a5610e6b219
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 19:53:50 2007 +0100
Enrolment infrastructure
commit b071f3cdb928117401d173aa5ea0bb9555295618
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 18:24:29 2007 +0100
Initial fingerprint data representation ideas
commit 59b73af909162c5fa7d57d3c14f66508a7589873
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 17:37:58 2007 +0100
Documentation update
commit f81aa47a19a8ab7c1e53d9b483ead064fdd85884
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 17:15:21 2007 +0100
Add 'verify' example skeleton
This will become an example program to enroll a fingerprint and then
verify a finger against it.
commit 2c06a4ebfaed93505bb7daa7d9a49bb394bdbfb4
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 17:05:58 2007 +0100
Expose driver info to library users
commit 711bb1151b161f3696d97b78de975221ccee82cd
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 17:01:08 2007 +0100
open/close device functions
commit 7d31cb4d456185a951fc98276b1244039317a0a2
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 16:55:50 2007 +0100
Basic device discovery infrastructure
commit 046bdc0bdab54d1890c5a5445b6ca711e4a13f19
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon Oct 8 16:46:42 2007 +0100
Initial driver registration mechanism
Also added the basis of the upekts driver, which is the first I'll
implement.
commit 7d3612d9f6ebc5ecbdc400acbb97333c7bb402c9
Author: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Sun Oct 7 23:20:12 2007 +0100
Create repo structure
Reference in New Issue View Git Blame Copy Permalink