RfidResearchGroup/proxmark3
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101 commits

Author SHA1 Message Date
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
iceman1001
e8015142cd fix: TRUE/FALSE -> bools 
fix: 'iclass'  filepath 255, to use FILE_PATH_SIZE
fix: unified params test
 2017-07-14 20:54:11 +02:00
iceman1001
ec16d16d05 fixes: removal of TRUE/FALSE defines into bools 2017-07-14 16:20:34 +02:00
iceman1001
de97a6f1b0 fix: removed on warning of unused variable. 2017-07-11 19:38:36 +02:00
iceman1001
310d0da9a4 fixes.. to bool 2017-07-11 18:31:10 +02:00
iceman1001
5e9d59fe2a syntax sugar 2017-02-19 01:34:45 +01:00
iceman1001
42c235e7ef ADD: T55XX_WRITE_TIMEOUT to make sure all WaitForResponseTimeout for t55xx behaves the same. 
CHG:  removed some "DONE!" device prints..
CHG:  unified some "clone" commands output.
 2017-01-18 22:54:27 +01:00
iceman1001
6df022667d CHG: spelling mistakes. ( 2017-01-18 20:19:08 +01:00
iceman1001
bf35008962 CHG: 'lf t55xx recoverpw" - added the possibility to cancel the command when pressing 'enter' key. 2017-01-18 11:27:17 +01:00
iceman1001
f56b1fae2d FIX: sprint_bin_break didn't print the last digit in array. 2017-01-17 22:58:16 +01:00
iceman1001
3e5b5bb2da ADD: 'lf t55xx detect' - added a search for known config blocks, if found it will select it. Usually when indala (psk) configured tags generates serveral possible configblocks. The found config block is set, not need to manually set it anymore. :) 2017-01-17 22:07:40 +01:00
iceman1001
9682ed9aaa CHG: increased the t55xx writeblock timeout 2017-01-16 22:39:33 +01:00
iceman1001
81b7e89434 CHG: lowered the number of bytes collected for T55xxReadBlock. Was 12000 -> 7679 
CHG: added some documentation about what arguments does.
CHG: 'data tune' - added flush after printf.
 2017-01-16 21:06:51 +01:00
iceman1001
cf94c75b7e CHG: 'lf t55xx' the no-time limit waiting for the device to ACK when transfering data from device to client, is changed to 8 seconds. 
CHG: 'lf t55xx dump' - added ASCII printing of dumped data blocks.
 2017-01-16 14:46:42 +01:00
iceman1001
8cdf15c2b3 CHG: 'lf awid brute' - extra check if device gotten offline 
CHG: 'lf t55x7 brute' - extra check if device gotten offline
CHG: 'lf nedap' - Nedap is supposed to be Diphase.
 2016-12-19 14:55:58 +01:00
iceman1001
2dcf60f3df CHG: "hf mf hardnested" - less printing 
CHG: some filehandles = NULL.
 2016-10-21 16:06:53 +02:00
iceman1001
f885043422 FIX: "hf 14a read" / "hf mf *" / "hf mfdes info" and failure when calling these commands serveral times in row. 
For long transactions the sspclock compare with >1 instead of >=1 ..   Now the timer resets properly.
CHG: use some #define constants for iso-commands.
 2016-09-23 21:28:07 +02:00
iceman1001
f2abf6732b help text adjustments 2016-08-14 17:11:42 +02:00
iceman1001
ab74872d40 ADD: added a sanity check in T55x7 commands info/trace/detect against useing the commands when device is in offline but user didn't use '1' in arguments. 2016-08-14 17:04:40 +02:00
Alexis Green
415e9f00d5 Adding a 'recoverpw' command for T55xx to try to recover corrupt password written by a handheld cloner by fiddling with bits in the expected password. 2016-07-31 12:33:03 -07:00