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5583cfbc703fd19bd856441b8d179fe3ebf4b4fd
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120 Commits

Author SHA1 Message Date
Philippe Teuwen
d9308d912d fix: shifting signed 32-bit value by 31 bits is undefined behaviour 2019-03-13 00:07:40 +01:00
Philippe Teuwen
961d929f4d changing {} style to match majority of previous style 2019-03-10 11:20:22 +01:00
Philippe Teuwen
da6cdf014b Keep string syntax in color macros 2019-03-10 00:56:00 +01:00
Philippe Teuwen
0373696662 make style 2019-03-10 00:00:59 +01:00
Philippe Teuwen
0d9223a547 client: fix mix of spaces & tabs 2019-03-09 23:35:06 +01:00
iceman1001
45e8403d4d fix: 'lf t55' - aquiredata uses getsamples 2019-03-09 12:54:39 +01:00
iceman1001
cc81b5bed9 fix: tolower 2019-03-09 12:31:29 +01:00
iceman1001
d998602690 textual 2019-03-09 11:31:53 +01:00
iceman1001
59eb83bf90 fix: use defines instead. 2019-03-09 11:10:54 +01:00
Philippe Teuwen
60f292b18e remove spurious spaces & tabs at end of lines 2019-03-09 08:59:13 +01:00
Philippe Teuwen
edc19f202a Convert the few files with still Windows carriage returns 2019-03-09 08:49:41 +01:00
Iceman
17435d366f Merge pull request #122 from RfidResearchGroup/computeSignalProperties 
Replace isNoise by computeSignalProperties and removeSignalOffset
 2019-03-09 08:35:37 +01:00
Philippe Teuwen
1cba26decf remove redundant removeSignalOffset 2019-03-08 20:30:54 +01:00
Philippe Teuwen
ae719c3b05 Fix CmdT55xxBruteForce infinite loop 2019-03-08 20:10:16 +01:00
Philippe Teuwen
4160e32b0a Replace isNoise by computeSignalProperties and removeSignalOffset 2019-03-08 19:06:55 +01:00
iceman1001
3d84e4dc03 fix: dead code 2019-02-24 23:43:35 +01:00
iceman1001
7bbb2cdb9d chg: 'lf t55xx chk' - logic params. 
chg: colors
 2019-02-24 15:07:41 +01:00
iceman1001
38262389fc chg: colors 2019-02-24 14:58:22 +01:00
iceman1001
cea5b5214d chg: colors 2019-02-24 14:51:21 +01:00
iceman1001
46cbbe8d05 textual 2019-01-12 18:53:11 +01:00
iceman1001
fcfbeb6ac3 textual 2019-01-12 18:33:40 +01:00
iceman1001
f215ebef80 Refactored 'lf t55xx brute', split it up into two commands. 
- lf t55xx brute  (tries bruteforcing a range of pwds
- lf t55xx chk    (uses dictionary file or RDV4 flashmem)

FIX: adjust lf sim (@marshmellow42)  see 7008cf9c15
"attempt to speed up the loops waiting for carrier signal to go high or low
by only checking for a halt (button press or usbpol) every 256th loop
iteration. some users were experiencing modulating reactions to be too slow.

ADD: 'lf t55xx chk'
It uses @marshmellows42 idea behind commit  (6178b085a0)
With calculating a baseline (read block0 32times and average the signal-ish) and sampling only 1024 signal data. The algo then proceeds to calc the average and keep track of the candidate which is given the most difference in signal data average value.    I do some squaring and shifting for this.
The candidate is then send back to client to be tested properly with  trymodulation like before.

This seems to work good on t55xx card which has a ASK configuration.

WORK-IN-PROGRESS
 2019-01-11 14:46:27 +01:00
Chris
64df44d186 cleaning 2018-11-14 15:14:31 +01:00
Chris
eb4310395e CHG: 'LF T55XX DETECT' - swapped some demod order. From FSK-PSK-ASK, to FSK-ASK-PSK since PSK is the leasted used modulation 2018-11-12 22:19:54 +01:00
Chris
dc67b5d7c9 chg: revert fpga_major mode in LF. 
chg: 'lf t55xx deviceconfig'  - persistence to flashmem is now option with param P
 2018-09-23 05:29:55 +02:00
Chris
151ad3b31f CHG: missing declaration 2018-09-16 22:40:09 +02:00
Chris
a965dff52c CHG: 'lf t55xx deviceconfig' - better helptext. Command takes timing values in FIELD CLOCK, which is converted to (US) on device. 2018-09-16 20:54:08 +02:00
Chris
dcd0300913 chg: helptext 2018-09-11 22:14:41 +02:00
Chris
ba2543b627 ADD: 'lf t55xx deviceconfig' - command that allows for setting t55xx timings via the client. If run on a RDV40, it also saves the config to flashmemory. This gives you option to have custom timings for your custom antenna in order for your RDV40 to work optimal against a t55xx tag and with your custom antenna. (@iceman) 2018-09-11 18:35:07 +02:00
Chris
0a648d482d chg: remove warning unused variable 2018-09-09 23:16:47 +02:00
Chris
d774e4c84f Chg: step2 in the signed vis unsigned graphbuffer signal processing. 
It will break some tone-based demods like ti etc.
 2018-09-09 12:34:43 +02:00
Chris
24eaac8681 CHG: the thread comms refactoring from offical pm3 repo 
chg: FPC com speed limited to 115200 when compiled with FPC
chg: USART remake (@drandreas)
 2018-09-06 21:43:20 +02:00
Chris
4200ed5dc9 fix: justnoice 2018-09-05 19:16:49 +02:00
grauerfuchs
910c86a30f fixed: "lf t55 config d" won't accept modulations with length > 4 chars (FSK2a, etc.) 2018-08-04 20:49:20 -04:00
iceman1001
1d8d611737 chg: unified download 2018-05-02 19:54:06 +02:00
iceman1001
207fa2b574 add: potential fix for OSX uses, by @piwi 
chg:  adapting fix to support iceman forks extended commands.
 2018-05-02 08:11:29 +02:00
iceman1001
fec833de03 chg: 'lf t55 resetread' - getfrombigbuf has now timeout 
chg: 'lf t55 '   - (aquiredata)  getfrombigbuf has now timeout
 2018-04-27 16:45:02 +02:00
iceman1001
24482211ad chg: the dot progress is not logged anymore. Force fflush afterwards. 2018-03-05 20:07:29 +01:00
Brian Pow
618b868daf tweak message 2018-02-21 20:43:52 +08:00
Brian Pow
8e15b3fa22 use PrintAndLogEx() instead of PrintAndLog() 2018-02-21 20:43:51 +08:00
iceman1001
2f3dbbcaa3 rename: ul_switch_off_field -> DropField (inside cmdhf14a.c) 
chg:  Fix memory bounds error (@wsmoses)
 c3511781a1
 2017-11-11 23:23:01 +01:00
iceman1001
30ceea4aea chg: cleaning up some function calls. 
fix: check to see clock is bigger than zero.
 2017-11-09 19:15:56 +01:00
iceman1001
dd0b11c0ef fix: ..its not noise ... 
fix:  only assume Graphbuffer values 128 -> -127 ...
 2017-11-06 15:43:15 +01:00
iceman1001
881c7115a7 CHG: centralized the LF signal properties LOW/HIGH/MEAN/AMPLITUDE/ISNOISE into one struct. 
CHG: 'data raw ar'  - didn't take in consideration the command line parameter CLOCK.
 2017-11-06 15:06:42 +01:00
iceman1001
3b1c01cd13 CHG: 'lf search' - hitag/cotag wrong return values 
CHG: is_justnoise - safety checks
CHG: 'hitag reader' - debug printing
 2017-10-30 22:20:08 +01:00
iceman1001
6f948be842 CHG: some average / mean functions to enhance justNoise functions. 
FIX: 'lf t55xx' - verifying that collected signal is not just noise..
 2017-10-30 16:44:04 +01:00
iceman1001
c5616dfe76 minor corrections.. 2017-08-29 15:47:26 +02:00
iceman1001
e598aec890 lf t55xx commands works again. Need to find a better sprinf_bin_break function 2017-07-31 15:12:38 +02:00
iceman1001
f28da2da6e monster merge... 
all those changes marshmellow did..  and more...
 2017-07-30 09:17:48 +02:00
iceman1001
46a0ec7130 CHG: removed old TRUE/FALSE defines... some left still.. 2017-07-27 09:28:43 +02:00