Commit graph

196 commits

Author SHA1 Message Date
Malte F. Hillmann
3f306c6ded Bugfixes for LF FDX
Changed CmdBiphaseDecodeRaw to allow 7 digits
Changed CmdFdxRead to read 39999 samples instead of 10000 to improve reading from small tags
2019-03-28 22:40:29 +01:00
Malte F. Hillmann
7361a18f7a fixed bug in ASKbiphaseDemod() 2019-03-27 14:34:42 +01:00
Malte F. Hillmann
9c1d59ce69 fixed bug in CmdBiphaseDecodeRaw() 2019-03-27 14:04:01 +01:00
pwpiwi
ad939de501
USB comms: part 4 towards @micolous PR #463
* make uart_communication(), storeCommand() and getCommand() static in comms.c
* move receiver thread creation and respective mutexes to comms.c
* add mutex and signal for tx buffer
* use comms.c for flasher as well
* remove comm functions from client/proxmark3.h
* this completes isolating all USB communication related functions in comms.c
* don't assume a port to be defined by a name. Change parameter in OpenProxmark() to void*
* comms.c: set sp and serial_port_name to NULL when offline
2018-06-03 14:25:20 +02:00
pwpiwi
babca445ff
rework of GetFromBigBuf() (#597)
* this should fix crashes reported in issue #497
* don't allow receiver thread to write directly into arbitrary main thread's memory
* instead use cmdBuffer[] for CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K as well
* add timeout and warning options to GetFromBigBuf(), same as in WaitForResponseTimeoutW()
* move GetFromBigBuf() from data.c to comms.c
* remove data.c and data.h
2018-05-08 07:54:49 +02:00
rkblackfire
095173f72d chg: print only valid tuning data
only print the ranges which were tuned, thus not showing an error for
'lf antenna' when called 'hw tune hf' and vice versa
2018-01-22 18:59:48 +01:00
pwpiwi
d040cb9024 hw tune:
* scale results to allow higher LF voltages
* remove historic comments
2018-01-12 21:48:42 +01:00
marshmellow42
0e2ddb4196 add data fsktonrz fsk cleaning util (#352)
add fsk cleaning / demod tool fsktonrz
- used old fskdemod for HID and adjusted it to build the tone tables for any fsk model detected or given.  using the tone tables we are able to convert the fsk to clear strong NRZ/ASK even with very weak fsk waves.
- also fixed a small textual bug in `lf search u` output
- also added more graph clearing code to help ensure the demod overlay doesn't show when it shouldn't...
- and improved strong NRZ clock detection.
- fixed bugs in places it used old static values instead of dynamic read values. and removed redundant items.
2017-07-12 07:31:42 +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
1c70664ae7 finish FSK graph index changes 2017-04-15 16:18:54 -04:00
marshmellow42
c4809fd411 Merge branch 'graphwork2' into graphwork 2017-04-13 17:24:33 -04:00
marshmellow42
f516ff0895 a few notation fixes 2017-04-13 17:16:34 -04:00
marshmellow42
c4f51073fc combine autocorr, dirth functions
fix lfdemod bug
add askedge to overlays (remove askdemod)
2017-04-13 10:33:18 -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
bb4e6dbd62 align clock grid with demods on graph (#276)
* align clock grid with demods on graph

* proper initialized values
2017-04-12 05:48:49 +02:00
marshmellow42
0f321d631a align clock grid with demods on graph 2017-04-11 10:34:43 -04:00
marshmellow42
90e9da2566 fix length test
thanks @pwpiwi for catching what i missed.
2017-04-10 11:38:11 -04:00
marshmellow42
e8647c5764 fix silent option for getSamples 2017-04-07 18:10:01 -04:00
marshmellow42
f1004b345e fix buffer length bugs
adjust lf search a little as to when the chiptype check happens
2017-04-07 18:00:55 -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
b97311b1bd lf improvements
fix noralsy demod bug (st should be true)
fix sprint_bin_break bug (didn't print last bit)
add a function to save/restore demodbuffer
remove redundant countFC call in PSKDemod
clean up pskclockdetect functions
fix indala26decode bug (end of data sometimes not correct)
improve PSK detection / demodulation
improve NRZ detection
improve t55xx commands & fix a few bugs
add t55xx page1 detection - added it to lf search
added experimental t55xx testmode write
2017-04-04 11:52:10 -04:00
marshmellow42
3991b2ec6a Fix data mtrim
I don't even know what happened there...
2017-03-30 12:05:03 -04:00
marshmellow42
5bce72d5e3 split lf paradox/nexwatch into own files
see changelog.md for cli changes!
2017-03-27 18:04:20 -04:00
marshmellow42
4db6f3bbb9 split fdx-b demod to its own file
added @iceman1001 s read/sim/clone commands for fdx--b
check changelog.md for cli changes!
2017-03-26 08:09:40 -04:00
marshmellow42
946a84c35b Split data askgproxiidemod to own file
added lf gproxii read (from antenna)
fixed a few copy paste issues in the comments of some lf files
2017-03-25 15:51:31 -04:00
marshmellow42
0fb65a262b split lf indala[cmd] to lf indala [cmd]
see changelog.md for cli changes!
2017-03-24 19:18:33 -04:00
marshmellow42
f2fc0a9c4d move viking demod to respective file
see changelog.md for cli changes!
2017-03-22 22:59:55 -04:00
marshmellow42
cf4640b973 split io demod/pyramid demod to respective files
out of cmddata.c / data cmds
see changelog.md for cli changes as options have changed!
2017-03-22 17:16:43 -04:00
marshmellow42
6cd2eef44b split hid demod/awid demod to respective files
NOTE: see changelog.md for cli changes
2017-03-22 15:49:01 -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
6f36848f9e refactor pskdemod - remove nrz.._ext 2017-03-15 10:53:32 -04:00
marshmellow42
cb86f8d69f wasn't ready for these yet... 2017-03-14 13:18:20 -04:00
marshmellow42
127f149075 add first attempt at lf miller decoding
don't have any tags capable to test and not yet hooked up to data
rawdemod...
2017-03-14 13:16:30 -04:00
pwpiwi
7cb8516cb5 Client code cleanup:
- cleanup some header files and respective #includes
- rearrange functions (definition before first use)
- use SCNxxx instead of PRIxxx macros in scanf()
- use stdbool true/false instead of self defined TRUE/FALSE
2017-03-06 21:03:13 +01:00
marshmellow42
f75b313b00 fix stt mark location bug
add `data mtrim` to do a middle trim of the graph.
2017-02-28 17:28:51 -05:00
marshmellow42
ab812dfae5 implement marking the second STT when detected
on the graph window
2017-02-28 16:35:01 -05:00
marshmellow42
f9f0e83b7c Add 2 pre-setable markers for the graph 2017-02-28 15:53:33 -05:00
marshmellow42
4913be92ac Merge remote-tracking branch 'upstream/master'
Merge Head
2017-02-23 14:08:41 -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
pwpiwi
43534cbad2 Code cleanup:
- correctly use inttypes.h scanf and printf macros (PRIx64 et al)
- fix indendation warnings
2017-02-22 22:45:00 +01:00
marshmellow42
01d0f8ae8f bug fixes - LF rawdemod am and ST
rawdemod parameter length test too short for help text
amp option should amp prior to ST check
ST check adjusted to make room for rf/32 clock instead of rf/64 (so will
have extra room if clock is higher than 32)
ST check improved to better account for low drift
2017-01-20 00:55:40 -05:00
Iceman
7669409547 Merge pull request #185 from marshmellow42/master
some lf fixes and hf mf sim attack mode add-ons
2016-08-12 13:55:09 +02:00
marshmellow42
de53156e1e Fix the AskEdgeDetect cleaning tool
somehow it got broken.
(maybe i had an incomplete pull request once upon a time)
2016-06-19 23:44:54 -04:00
Richard Antony Burton
fdcfbdcc21 add l/h option to hw tune and optimize order of tuning 2016-06-01 08:13:20 +01:00
marshmellow42
6923d3f14f Add @iceman1001 s presco and pyramid functions +
plus comment some includes.
fix indala error checking bugs
cmddata.h previously relied on several headers being included prior to
cmddata.h, now self contained.
2016-03-05 23:45:28 -05:00
marshmellow42
31e8a4f21b fix uint8 vs uint32 and use sprint_hex
thanks @iceman1001 for the suggestion.
2016-02-29 18:17:51 -05:00
marshmellow42
88e85bde41 refactor gProxII demod... add 0 spacer to ...
... parity functions (remove, add)
make MAX_GRAPH_TRACE_LEN match with client side
2016-02-29 17:05:02 -05:00
marshmellow42
72c5877a74 some minor lf fixes from @iceman1001 2016-02-21 17:05:53 -05:00
marshmellow42
d1869c3336 Add LF ASK Sequence Terminator detection...
...and demodulate data beginning after the first ST
also add some type casts in print calls.
2016-02-16 12:49:30 -05:00