Commit graph

90 commits

Author SHA1 Message Date
William S. Moses 874572d419 Fix memory bounds error 2017-11-11 16:15:29 -05:00
marshmellow42 217cfb6b29 fix lf search bugs when no tag is on antenna
cotag read could enter endless loop, now cancels if the next bit doesn't
appear

em4x05 detection would loop due to a threshold never being met, now has
a dump out after 1000 samples tested.

fixed some indenting in hitag2 while i was reviewing that code for
potential endless loops...
2017-11-10 15:57:55 -05:00
Fl0-0 a2d058f3aa Fix typo and gcc-7 warnings (#401)
* Fix typo in hf mf csave help
* Fix gcc 7 warning: '~' on an expression of type bool [-Wbool-operation], use logical ! not instead of ~
* Fix gcc 7 warning: ‘memset’ used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
* Fix gcc 7 warning: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier]
2017-09-26 16:36:05 +02:00
Fl0-0 03a4837bfa Fix CmdEM410xBrute string format warning 2017-07-05 21:16:15 +02:00
Fl0-0 cea3dc4e9e Fix typo in helps 2017-07-03 09:16:28 +02:00
Fl0-0 e8e2cfd0f1 missing a c in the helptext sample 2017-07-03 08:56:36 +02:00
Fl0-0 c109ac9f65 Identation fix 2017-07-01 22:36:49 +02:00
Fl0-0 634a55aa17 Identation fix 2017-07-01 22:35:49 +02:00
Fl0-0 f800241260 Identation 2017-07-01 22:32:49 +02:00
Fl0-0 553bbf59b6 Use param_get32ex() and add c for clock parameter 2017-07-01 22:31:06 +02:00
Fl0-0 2e39af0739 Fix typo error 2017-07-01 19:49:02 +02:00
root 539337a7d2 EM410x bruteforcing changes: Load the whole file at once, pause delay as parameter, stop the execution on key press and EM410x conversion to signal function. 2017-07-01 17:53:06 +02:00
Fl0-0 1ccba0b91b Indentation fix 2017-06-30 14:50:32 +02:00
Fl0-0 47af8c5fa9 Add EM410x bruteforcing error checks 2017-06-30 10:00:03 +02:00
Fl0-0 50acfd37e2 Add EM410x bruteforcing function by simulating EM410x tags (1 UID/s) 2017-06-30 09:17:31 +02:00
marshmellow42 3fd7fce4ac new grid X offset calcs to fix some issues
also fixed a save_restore issue with grid alignments
now save_restoreGB() saves/restores offset values
added macro enumeration of SAVE vs RESTORE for save_restore commands.
2017-04-17 18:37:23 -04:00
marshmellow42 999d57c201 fix y grid +
and move em4x50 saveGB to allow graph restore after lf search
clean up plotgraph unused code.
should be done for a bit...
2017-04-16 00:26:26 -04:00
marshmellow42 f516ff0895 a few notation fixes 2017-04-13 17:16:34 -04:00
marshmellow42 9fe4507c03 update more demods for graphing
still todo fsk based tag demods (like HID, AWID, IO, Pyramid...)
2017-04-12 17:55:31 -04:00
marshmellow42 b8fdac9e6f apply @holiman s graph changes +
add demod data to graph.
some bugs are known:
if you close the graph window data plot will not bring it back.
exiting the application without closing the widget form results in
error.
autocorrect graph y labels are ugly
form has old askdemod tab.
sticky button purpose not defined/labeled well.
doesn't clear s_Buff when new graph loaded or sampled.
probably more...
2017-04-12 14:35:07 -04:00
marshmellow42 b9957414a5 lf read adjustments
add parameter for # bits to read
auto get samples after lf read/snoop (don't need to do a `data samples`
anymore)
add safe function to get DemodBuffer
add some lf demod comments and apply new lf_read function instead of
read then get samples.
fixed output bug in lf t55xx config print
fixed small bug in lf t55xx detect during ST check
2017-04-07 17:28:12 -04:00
marshmellow42 6a772a1273 add verification data was entered-lf em 4x05 write 2017-03-31 12:52:30 -04:00
marshmellow42 51b614aa75 fix return value for error. 2017-03-31 12:22:30 -04:00
marshmellow42 4ab135c0cd a few more tools for em4x05 writing.
ready to begin coding cloning cmds to em4x05.
2017-03-31 12:14:28 -04:00
marshmellow42 2b4898ec71 fix lf file includes to include own .h
thanks @iceman1001 for noticing.
2017-03-23 22:32:38 -04:00
marshmellow42 35aa230ee4 move em410x demod functions to cmdlfem4x.c
from cmddata.c
NOTE: see changelog.md for command line changes!
2017-03-21 18:42:11 -04:00
marshmellow42 c9ad641b61 Merge remote-tracking branch 'upstream/master' 2017-03-14 14:48:31 -04:00
marshmellow42 713045f819 add bitswap option for lf em 4x05write
default read mode of this chip outputs in reverse order...  so offer the
option to program in reverse order
2017-03-14 14:42:01 -04:00
pwpiwi acf0582d53 Provide msclock() as Milliseconds timer for performance measures (#231)
- don't use clock(). It has different functionalities in Windows and Linux
- move sleep functions to util.h
2017-03-12 15:06:27 +01:00
marshmellow42 2b11c7c750 adjust timeouts on lf read/lf search to no timeout if threshold was set.
NOTE: lf snoop already doesn't have a timeout...
also adjusted PRIx64 to SCNx64 in em410xwrite
2017-02-26 21:44:40 -05:00
marshmellow42 c85189135e the timeout on lf read makes the threshold ...
option not work as expected..  need to find a more robust option...

+ added iceman's lf_em410x_sim help text..
2017-02-24 01:02:25 -05:00
marshmellow42 e88096ba25 cleanup
combine preamble searches (thanks @iceman1001)
simplify Em410xDecode
fix bug in removeParity (I made recently)
move Unique TAG ID printout to avoid confusion
2017-02-23 13:53:40 -05:00
marshmellow42 33a1fe9636 small text adjustments plus...
small improvement to fsk clock detect + fixed a bug where it would
default to rf/16 when it couldn't find a valid one...
2017-02-22 10:41:40 -05:00
marshmellow42 34ff898553 fix false positive psk demod with fsk wave
also break out new find start of modulation routine.
2017-02-21 23:00:43 -05:00
marshmellow42 73a2a84f75 simplified lf em command structure
WARNING changes command calling!
2017-02-21 12:00:09 -05:00
marshmellow42 0a85edf471 add em4x05 config printout 2017-02-21 11:06:19 -05:00
marshmellow42 a37228c8c2 shorten em4x05 capture samples
add cap option for 4469
add sample size option for  DoAcquisition so i can limit how many
samples i want to collect.
use with DoPartialAcquisition
2017-02-20 17:39:39 -05:00
marshmellow42 893534d3b5 speed up the em4x05 cmds by only getting 6k...
samples back
2017-02-20 15:06:22 -05:00
marshmellow42 fa1e00cfbb add em4x05 info command
plus some minor adjustments
and added a quick em4x05 test:
bool EM4x05Block0Test(uint32_t *wordData)
if successful very likely the tag is an em4x05 or compatible...
2017-02-20 09:50:00 -05:00
marshmellow42 34212c662c fix dump output 2017-02-19 21:31:46 -05:00
marshmellow42 4c6ccc2b04 a little cleanup 2017-02-19 20:47:45 -05:00
marshmellow42 61500621bc @iceman1001 s idea to output failure report 2017-02-17 14:48:19 -05:00
marshmellow42 6980d66b05 add psk to em4x05 reads and tweak psk demod 2017-02-17 14:40:40 -05:00
marshmellow42 e39a92bb1d em4x05 getting better
got the read/dump cmds working pretty well
some tweaking still left to do.
2017-02-17 01:33:27 -05:00
marshmellow42 2d99d9912c a couple em4x05 fixes. 2017-02-16 13:57:14 -05:00
marshmellow42 59f726c989 EM4x05/EM4x69 continued + a couple of icemans utils. 2017-02-15 23:27:15 -05:00
marshmellow42 6f1a597855 couple q5 fixes + continue with em4x05 em4x69..
.. readword demods
(not tested)  still a work in progress
2017-02-14 23:42:55 -05:00
marshmellow42 7666f4608e update em4x05/em4x69 cmds
@iceman1001 s updates + some of my own.
still more to do:
-auto demod responses
-figure out config block
-figure out block 0 info / serial # in block 1
-figure out block 3 protection data
-add dump all blocks cmd
2017-02-12 23:59:44 -05:00
marshmellow42 38d618baa9 remove redundant llx prix64 defines
remove unused commented out #includes
coverity indicates compressed_fpga_stream.opaque needs to be initialized
to Z_NULL
fgetc returns int
define llu
2016-02-14 14:43:19 -05:00
marshmellow42 415274a7c3 Add Viking demod,
fix compiler warning for int vs uint8_t for em410x sim clock variable
2015-11-09 23:09:26 -05:00