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Author SHA1 Message Date
pwpiwi
0dcf1ee3fd git housekeeping: 
- added *.log files to .gitignore
- new file .gitattributes: tell git not to diff or merge binary *.bit (FPGA) files
 2014-06-27 19:23:42 +02:00
iZsh
3b2fee43ea New LF edge detection algorithm + lowpass filter 
This is a new LF edge detection algorithm for the FPGA.

- It uses a low-pass IIR filter to clean the signal
(see https://fail0verflow.com/blog/2014/proxmark3-fpga-iir-filter.html)
- The algorithm is able to detect consecutive peaks in the same
  direction
- It uses an envelope follower to dynamically adjust the peak thresholds
- The main threshold used in the envelope follower can be set from the ARM side

fpga/lf_edge_detect.v,
fpga/lp20khz_1MSa_iir_filter.v,
fpga/min_max_tracker.v: New file.

fpga/lo_edge_detect.v, fpga/fpga_lf.v: Modify accordingly.

armsrc/apps.h (FPGA_CMD_SET_USER_BYTE1,
FPGA_CMD_SET_EDGE_DETECT_THRESHOLD): New FPGA command.
fpga/fpga_lf.v: Modify accordingly/Add a 8bit user register.

fpga/fpga_lf.bit: Update accordingly.

fpga/tests: New directory for testbenches

fpga/tests/Makefile: New file. It compiles the testbenches
and runs all the tests by default (comparing with the golden output)

fpga/tests/tb_lp20khz_1MSa_iir_filter.v,
fpga/tests/tb_min_max_tracker.v,
fpga/tests/tb_lf_edge_detect.v: New testbenches

fpga/tests/plot_edgedetect.py: New script to plot the results from
the edge detection tests.

fpga/tests/tb_data: New directory for data and golden outputs
 2014-06-27 14:27:03 +02:00
Martin Holst Swende
42f57e0294 Merged with master 2014-06-27 13:16:31 +02:00
Martin Holst Swende
77abe781af fix for better csns 2014-06-27 12:52:28 +02:00
ikarus
e17437f985 Keep the PM3 code repo clean of website/wiki stuff. 2014-06-26 10:50:23 +02:00
pwpiwi
72b1090acf Bugfixes: 
- Byteorder was wrong when displaying ATQA in hf 14a read
- 7 Byte UIDs were truncated to 4 Bytes when displaying in hf 14a cuids
 2014-06-26 07:57:49 +02:00
iZsh
b014c96d68 new command "lf snoop" to snoop raw ADC values 
fpga/lo_read.v (lf_field): new argument.
fpga/fpga_lf.v: modify accordingly.

armsrc/apps.h (FPGA_MAJOR_MODE_LF_READER): Rename as FPGA_MAJOR_MODE_LF_ADC.
armsrc/apps.h (FPGA_LF_ADC_READER_FIELD): New LF option.
armsrc/lfops.c: Modify accordingly.

client/cmdlf.c (CmdLFSnoop): New command.
armsrc/appmain.c, armsrc/lfops.c, client/cmdlf.h, include/usb_cmd.h: Modify accordingly.
 2014-06-21 21:33:54 +02:00
iZsh
fa57f6e12e fpga/fpga_hf.v, fpga_lf.v, lo_edge_detect.v, lo_passthru.v, lo_read.v: copyright notice 2014-06-20 12:38:58 +02:00
iZsh
62638f87db armsrc/fpgaloader.c: forgot the copyright notice 2014-06-20 12:29:58 +02:00
iZsh
7cc204bff8 THIS REQUIRES A BOOTROM UPDATE!! To save FPGA area, split the LF and HF bitstreams and load them on-demand. 2014-06-20 01:02:59 +02:00
penturalabs
fecd8202a5 implemented 'hf iclass dump xxxx', 
all you need is the magic key to dump contents of an iclass card
 2014-06-17 10:55:37 +01:00
Martin Holst Swende
9f6e9d1575 More work on iclass simulation attack 2014-06-16 21:27:12 +02:00
Martin Holst Swende
d51b2eda8f Added enios dirthreshold command, patch from http://www.proxmark.org/forum/viewtopic.php?pid=11577#p11577 2014-06-11 08:42:37 +02:00
Martin Holst Swende
fa541aca96 Minor changes, it may actually work now, need to test with a credentialed reader 2014-06-07 22:16:57 +02:00
Martin Holst Swende
94ad01bfba Merged with head 2014-06-07 22:04:27 +02:00
Martin Holst Swende
81012e670b debug in progress 2014-06-07 22:00:31 +02:00
Martin Holst Swende
e3dc1e4cf5 Minor changes in iclass.c 2014-06-07 21:49:56 +02:00
Martin Holst Swende
94090295a7 new fpga image for better iso15693 simulation 2014-06-07 21:44:45 +02:00
Martin Holst Swende
83fd67ba0b Added mode for 424k modulation (iso 15693) 2014-06-07 21:40:47 +02:00
Martin Holst Swende
12401d8dbc Added 424KHz mode for iso 15693 simulation 2014-06-07 21:39:52 +02:00
penturalabs
fe53c0311c improved calc_iclass_mac to work independant of size 2014-05-02 23:30:03 +01:00
Andrew Davies
a66fca86b9 Updated proxmark research with Holiman's loclass framework 2014-05-02 11:11:54 +01:00
Martin Holst Swende
fdcd43eb15 Fixed (?) http://www.proxmark.org/forum/viewtopic.php?id=1967, two bytes are discarded when adding crc and sending raw iso14443a commands 2014-04-26 16:15:16 +02:00
Martin Holst Swende
f83cc12613 More work on iclass 2014-04-24 15:48:00 +02:00
Martin Holst Swende
17cba2693d Implemented client side changes for iclass hack, attempted to fix issues with trace. The trace functionality from iso14443 has been rewritten, unfortunately iclass used that also, which made iclass 'list' stop functioning, both for simulation and snooping 2014-04-24 14:13:33 +02:00
Martin Holst Swende
ff7bb4ef17 Experimenting with hacking iclass 2014-04-17 09:53:54 +02:00
penturalabs
c3963755b7 Implement replay command. 2014-04-15 11:47:01 +01:00
Martin Holst Swende
cba867f202 Final (?) fixes to git versioning https://github.com/Proxmark/proxmark3/issues/10 2014-04-04 20:14:58 +02:00
ikarus
7eb0f3d0ff Added lua, luac and proxmark3 (compieled binaries) to .gitignore. 2014-04-02 21:51:35 +02:00
ikarus
9c6837165b Updated nameing (svn -> git) & fixed whitespaces. 2014-04-02 21:46:25 +02:00
Martin Holst Swende
23ca86b833 Changed size of version info 2014-04-02 11:55:16 +02:00
Martin Holst Swende
e3ac0d7095 Fixed so build scripts utilises the git version 2014-04-01 20:52:45 +02:00
Martin Holst Swende
07976a256d Refactoring low frequency operations, now 'lf hid fskdemod' is more stable. Also did changes to handling ioprox tags, this is yet untested, so until it's been tested it should be kept off 'stable' branch 2014-03-31 17:57:14 +02:00
Martin Holst Swende
69d88ec463 Major refactoring of lfops, removed a lot of duplicate code 2014-03-30 15:59:54 +02:00
Martin Holst Swende
046f3dfa7c Merge pull request #9 from doegox/addhelpm 
Merged Addhelp -h / Markdown help -m, it now does not crash on windows (http://www.proxmark.org/forum/viewtopic.php?pid=10461#p10461)
 2014-03-28 12:27:38 +01:00
W8M2Hg9lLmWqXSGC
3193a13003 Wiki 
Added sidebar.
 2014-03-28 10:55:46 +11:00
W8M2Hg9lLmWqXSGC
714b462183 Wiki 
Slowly updating the wiki.
Home and hardware pages.
 2014-03-28 09:54:52 +11:00
Philippe Teuwen
19e2a10de5 Markdown help: use fixed column width 2014-03-27 16:49:37 +01:00
Philippe Teuwen
46782176fc Restore original inline help behavior as we've now separate fcts for -h/-m 2014-03-26 23:51:22 +01:00
Philippe Teuwen
dec8e8bd9f Provide option -m for markdown help dump, -h for text dump 2014-03-26 23:50:34 +01:00
Philippe Teuwen
6f5dd6010e Fix description in help dump 2014-03-26 22:44:25 +01:00
Philippe Teuwen
b5727175c0 Fix offline column in help dump 2014-03-26 22:40:41 +01:00
Martin Holst Swende
57c695563f Fixes to implement generation of markdown auto-generated documentation 2014-03-26 22:39:37 +01:00
Philippe Teuwen
ae7aa73dd5 Add option -h to dump complete set of supported commands 
Usage: ./proxmark3 -h
Display both offline & online commands, online commands are flagged.

git-svn-id: https://proxmark3.googlecode.com/svn/trunk@850 ef4ab9da-24cd-11de-8aaa-f3a34680c41f
 2014-03-26 22:33:11 +01:00
W8M2Hg9lLmWqXSGC
b27c190924 Update README.txt 
Removed old information.
 2014-03-26 15:12:32 +11:00
holiman
f5a1a9ce47 Merge pull request #8 from pwpiwi/master 
add .gitignore and merge svn r852
 2014-03-25 21:49:05 +01:00
pwpiwi
d714d3effc Improvements/Fixes to 14443 sniffing/snooping 
- fixed a circular buffer rollover bug in iso14443a.c
- fixed 7 Byte UID handling in hf mf sniff
- fixed "cannot append" error in hf mf sniff d
- fixed hint on mfkey32 in hf mf sim x
- fixed hf mf sniff sometimes showing rogue data from previous calloc
- improve snooping/sniffing by syncing modulation detector window with reader signal (hi_iso14443a.v)
- code cleanup of hi_iso14443a.v
 2014-03-25 21:38:24 +01:00
pwpiwi
1929af0c9e Provide .gitignore to prevent unwanted files to be committed 2014-03-25 21:31:37 +01:00
W8M2Hg9lLmWqXSGC
88c637e6cd Merge pull request #7 from PenturaLabs/master 
Re-submitting Midnitesnake's Mifare Ultralight Patch
 2014-03-25 07:07:48 +11:00
W8M2Hg9lLmWqXSGC
347dea669a Merge pull request #5 from PenturaLabs/master 
Kantech ioProx Support - Fix
 2014-03-21 20:35:14 +11:00