RfidResearchGroup/proxmark3
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172 commits

Author SHA1 Message Date
marshmellow42
293de1bad7 lf sim fixes/creations 
fixed lf simpsk
fixed lf em em410xsim
fixed lf sim  (can go right from lf search to lf sim if you have a
strong antenna - if not use a demod first)
 2015-03-06 12:25:36 -05:00
marshmellow42
8d960002c8 lf cmds fix, add, show 
show command to UI:
data printdemodbuffer - allow printing of demod buffer
Add:
data askgproxiidemod - demod a gproxii tag

Fix:
adjust lf simxxx commands further for testing
 2015-03-02 14:42:55 -05:00
marshmellow42
73da818743 lf simulation tests 
added SimulateTagLowFrequencyTest function
with some adjustments that help ASK simulations
FSK and PSK still need help.  Left original HID sim alone as for some it
may partially work.
 2015-02-28 14:33:05 -05:00
marshmellow42
872e3d4d6f NEW lf simpsk 2015-02-21 21:36:02 -05:00
marshmellow42
abd6112fc4 Revert "Revert "lf simask, lf simfsk and bug fixes"" 
This reverts commit e396001c47.
 2015-02-19 21:35:34 -05:00
marshmellow42
e396001c47 Revert "lf simask, lf simfsk and bug fixes" 
This reverts commit fb0c84c3df.
 2015-02-19 21:22:05 -05:00
marshmellow42
fb0c84c3df lf simask, lf simfsk and bug fixes 2015-02-19 21:21:11 -05:00
marshmellow42
be2cf126bf Merge remote-tracking branch 'upstream/master' 2015-02-06 14:45:46 -05:00
marshmellow42
e770c64824 lf psk/nrz split, add maxErr argument 
changed psk to use wave lengths instead of peaks
split out NRZ from psk demod
added maxErr argument to raw demods (except fsk)
 2015-02-05 17:01:18 -05:00
Martin Holst Swende
0644d5e3a3 Merged with master 2015-01-31 18:21:38 +01:00
Martin Holst Swende
31abe49fd3 Some more fixes to longer lf recordings. Now also supports longer snoops, and an additional command 'lf config' has been defined, instead of having to specify all params for every call 2015-01-30 23:03:44 +01:00
Martin Holst Swende
f6d9fb173f Added client-side support for recording longer samples, fixed last (?) issues on device-side 2015-01-29 00:57:22 +01:00
marshmellow42
0892b968ce fix hid prox standalone bug 
Fixed standalone bug by re-making the function return the hi and lo
values. (used only by samyrun function in appmain.c)
 2015-01-28 12:55:04 -05:00
marshmellow42
08ebca682c lf hid fskdemod bug 
re-introduced in last bigbuf changes
 2015-01-28 11:45:31 -05:00
pwpiwi
f71f4deb8f BigBuf and tracing rework: allow much longer traces in in hf commands 
- provided a BigBuf_malloc() function to dynamically allocate parts of BigBuf
  e.g. for DMA-Buffers, Frame-Buffers, Emulator-Memory
- the whole rest of BigBuf is now available for traces (instead of a small fixed amount)
- send actual traceLen together with trace data
- changed client side to cope with varying traceLen
- changed small buffers to automatic variables instead of parts of BigBuf
 2015-01-28 07:18:51 +01:00
pwpiwi
117d9ec25c Refactoring of BigBuf handling in order to prepare for more efficient memory allocation and longer traces. 2015-01-27 22:25:55 +01:00
marshmellow42
a1d17964a2 lf demod bug fix & refactor 
fixed bug in lfops.c in hid fskdemod
refactored data fskXXXDemods for specific tags to use more common code.
 2015-01-27 14:51:12 -05:00
Martin Holst Swende
7c676e7269 Some documentation 2015-01-26 21:15:28 +01:00
Martin Holst Swende
7242efa07c bugfix 2015-01-22 23:04:59 +01:00
Martin Holst Swende
cb366e9dbd Added a lf acquisition-mode which can do decimation and quantization, in order to be able to record longer transactions 2015-01-22 23:01:29 +01:00
marshmellow42
ec75f5c10a lf Bug Fixes and lf demod additions 
added data fskparadoxdemod
added data setdebugmode (for demods)
added data shiftgraphzero (to help clean weak reads)
fixed a few bugs with the data detectaskclock
added data fskfcdetect to detect FSK clocks
adjusted most of my demods to put raw tag binary to demod buffer for
future sim and clone commands (psk still needs work)
 2015-01-20 17:28:51 -05:00
iceman1001
952a8bb59b Merge branch 'master' of https://github.com/Proxmark/proxmark3 
Conflicts:
	armsrc/lfops.c
	client/cmddata.c
	client/graph.c
 2015-01-08 22:23:45 +01:00
marshmellow42
ba1a299ce6 code cleanup. re-added psk commands. 
also fixed a bug in detect clock functions.
sync with master prep for pull request
 2015-01-07 18:14:27 -05:00
marshmellow42
c07b79fcbf sync with master lf files to resolve conflicts 2015-01-07 18:13:27 -05:00
marshmellow42
4118b74dc8 added data psk* cmds for pskdemod 
fixed a couple small bugs in other lf functions as well including
detectaskclock,  stopped changes from being made to graphbuffer.
 2015-01-07 18:13:26 -05:00
iceman1001
d91a31f935 CHG: minor code clean up. 
ADD: tunesamples in cmddata.c  pullrequest #33,  was removed by Marshmellows other commits. I returned it.
 2015-01-07 21:29:38 +01:00
iceman1001
3fe4ff4f03 CHG: generic code clean up. Removal of commented code. 
CHG: USB_CMD_DATA_SIZE is now used as maxsize for transfer of data between client and pm3device
CHG: suggested a fix for the underscore problem in ioclass\fileutils.c
ADD:  tnp3xx support
ADD:  nxp tag idents.
ADD:  identifiction of chinese backdoor commands to hf 14a reader.
 2015-01-05 15:51:27 +01:00
Martin Holst Swende
854b9a233f Removed unused variable 2015-01-03 14:29:07 +01:00
Martin Holst Swende
ae8e8a4372 Corrected indentation to tabs only 2015-01-03 14:21:07 +01:00
Martin Holst Swende
6ca4c6463e Removed wrong size-count, sizeof(bigbuf) would always return 40000 in lfops 2015-01-03 14:17:59 +01:00
marshmellow42
f822a063b3 lf demod code cleanup - added fskraw arguments 
merged code and added arguments to data fskrawdemod to allow other fsk
mode demodulations (FSK2a = RF/10 & RF/8) another might be (RF/8 & RF/5)
 2014-12-31 02:27:30 -05:00
marshmellow42
66707a3b3c LF Demod bug fixes and add lf em em410xdemod 
fixed a few bugs in lf demod that the streamlining added.  added new lf
em em410xdemod command that loops until button pressed. (similar to lf
hid fskdemod
 2014-12-29 15:32:53 -05:00
marshmellow42
7db5f1ca25 slight adjustment to include 
removed extra unneeded path
 2014-12-28 21:29:33 -05:00
marshmellow42
eb191de615 LF Demod streamlining 
one shared location for demoding lf for arm and client.  also added a
few raw demod commands.
 2014-12-28 20:33:32 -05:00
marshmellow42
b3b706693b Final touches on IO prox and HID prox demod 
makes both more robust and handles various error situations.
 2014-12-19 12:14:27 -05:00
marshmellow42
083ca3de73 LF HID & IO prox fixes/options 2014-12-17 09:51:40 -05:00
marshmellow42
4860172789 LF HID & IO prox demod translation addons 
lf hid fskdemod - add bit format length, facility code and card numbers
for different formats
 2014-12-13 20:23:59 -05:00
Martin Holst Swende
2ed270a854 Coverity-fixes in armsrc 2014-10-28 21:44:17 +01:00
Martin Holst Swende
9cc8a1e588 Some more docs, also made lf hid fskdemod a bit more stable. Should be no more false readings now 2014-10-25 22:42:27 +02:00
Martin Holst Swende
b225678574 Some minor changes and some documentation 2014-10-24 21:12:31 +02:00
Martin Holst Swende
1a5a0d7590 Fixed compilation issues, but functionality not tested 2014-10-24 20:53:43 +02:00
Martin Holst Swende
f97d4e2378 First try att merging with head 2014-10-24 20:46:02 +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
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
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
penturalabs
a1f3bb120f Added Kantech ioProx Support 2014-03-18 20:52:48 +00:00
henryk@ploetzli.ch
bf7163bdb3 * Add an option to lf read command to use an arbitrary divisor, enabling reading at frequencies other than 125 and 134 kHz. 2013-09-27 13:48:20 +00:00
apresence@gmail.com
e67b06b706 Support for cloning to T55x7 at different clock rates & 134KHz 
* Modified commands (lf em4x):
  em410xwatch      ['h'] -- Watches for EM410x 125/134 kHz tags (option 'h' for 134)
  em410xwrite      <UID> <'0' T5555> <'1' T55x7> [clock rate] -- Write EM410x UID to T5555(Q5) or T55x7 tag, optionally setting clock rate
* Better option checking for em410xwrite & fix for uninitialized vars
* Increased samples from 2000 to 4000 in em410xwatch (2000 is OK for clock=64, but too few for clock=32)
 2013-05-12 08:11:00 +00:00
roel@libnfc.org
54a942b05d merged all patches into CDC repository 2013-02-28 17:04:23 +00:00