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414 commits

Author SHA1 Message Date
pwpiwi
8e074056ac also delete *.bin and fpga_compressor when "make clean". 
Add target to make fpga_compressor when client is not yet compiled.
Get version information and cache it when client starts (avoids clearing
BigBuf when calling hw version).
Add some comments and remove debugging printouts.
Add version info and ChangeLog in modified zlib.
 2015-05-26 18:12:40 +02:00
pwpiwi
0fa01ec7da Compress the .data section as well (saves another 4KBytes and comes for free) 
zlib tuning: prevent fpga_compress from generating fixed code blocks
armsrc/Makefile: replace osimage with fullimage
 2015-05-26 08:31:32 +02:00
pwpiwi
28b9faccea Tailor zlib to our needs: 
- disable support for fixed code blocks. Saves 2KByte code tables in ARM Flash memory
 2015-05-26 08:31:30 +02:00
pwpiwi
fb22897415 fpga_compress: interleave (combine) fpga_lf.bit and fpga_hf.bit before compression. 
fpga_loader.c: change to unweave fpga_lf and fpga_hf accordingly
prepare fpga_compress, fpga_loader and Makefile to handle more than two FPGA config files
revert removal of fullimage Makefile target. Remove osimage instead.
 2015-05-26 08:31:28 +02:00
pwpiwi
f39198789b replaced gzip with an own compressor tool (fpga_compress.c, based on zlib) 
This allows to remove the gzip header support and the z_crc32.[ch] files
(which saves more than 2KBytes of the ARM's flash memory)
 2015-05-26 08:31:26 +02:00
pwpiwi
25056d8b47 Finish support for compressed FPGA images in fpgaloader.c 
- move zlib source files to separate directory zlib
- rename zlib/crc32.[ch] to zlib/z_crc32.[ch]
 2015-05-26 08:31:24 +02:00
pwpiwi
add4d47046 add: compress fpga images during compile, uncompress at run time 2015-05-26 08:31:21 +02:00
pwpiwi
e61530408c add: hw ver: show FPGA versions for both HF and LF FPGA configs 
add: hw ver: show used and free flash memory
chg: prepare fpgaloader for compressed FPGA configs
 2015-05-26 08:31:19 +02:00
marshmellow42
0ce03d9ab0 fix mfu dump getbigbuffer bug 
Thanks @iceman1001 for catching my oops, and fixing it :)
 2015-05-23 22:35:50 -04:00
marshmellow42
d7acc6403e hf mfu dump - bigbuf allocation fix 
some larger nfc tags can get large so set the allocation to the 4k
CARD_MEMORY_SIZE buffersize.
 2015-05-19 11:30:50 -04:00
marshmellow42
29250969b0 @iceman1001 s comments/updates mfu cmds 2015-05-18 22:07:11 -04:00
marshmellow42
9d87eb6650 MF ultralight code cleanup 2015-05-18 13:11:00 -04:00
marshmellow42
8258f40969 Iceman1001 s MFU clean up 
cleaned up MF UL_C auth code device side.
 2015-05-17 20:49:25 -04:00
marshmellow42
cceabb79e6 mfu info / dump attempt at missing auths 
NOT TESTED.  will test soon.  probably has bugs!
 2015-05-16 01:00:31 -04:00
marshmellow42
2b3af97df2 various bug fixes 2015-05-13 11:07:47 -04:00
marshmellow42
6ce0e5386a HF Search - refactoring cmds to work with it 2015-05-12 16:45:48 -04:00
marshmellow42
75377d29d6 MFU - Icemans further improvements 
add UL-C device side read card with authentication
add MF_UL-Annotations
add ntag, and more ul descriptions in hf mfu info
 2015-05-06 00:55:29 -04:00
marshmellow42
b3125340f3 Icemans UL-C Auth dev side fix plus a few other ... 
... small UL fixes
 2015-05-03 15:41:11 -04:00
marshmellow42
92690507ab Iceman's updates to MFU info and dump 2015-04-30 09:28:43 -04:00
marshmellow42
f168b2633b MF Ultralight - Iceman's updates + mine 
Beginning of Ultralight additions.
detection of Ultralight Types added
dump command now auto detects type
can authenticate Ultralight C
 2015-04-29 18:27:31 -04:00
marshmellow42
e9b8d0dd6e Iceman's mf sim 7bt UID fix from #97 2015-04-28 15:43:58 -04:00
marshmellow42
25d3e5cc83 Merge remote-tracking branch 'upstream/master' 2015-04-08 14:19:19 -04:00
Martin Holst Swende
83602affe5 Fixed buffer initialization errors, as reported in http://www.proxmark.org/forum/viewtopic.php?pid=15337#p15337 2015-04-08 13:31:04 +02:00
marshmellow42
fef74fdce4 lf ask consolidation 
backend:
askman and askraw demods merged into askdemod (args adjusted
accordingly)
re-arranged lfdemod.h in alphabetical order and by category

front end:
data detectclock a (ask) now also reports the selected best start
position for demod
data manrawdecode takes an invert arg now
 2015-04-08 01:07:39 -04:00
pwpiwi
f83c41c75b Merge pull request #89 from pwpiwi/image_shrink 
Reclaim more than 19K of ARM flash memory.
 2015-03-31 22:57:33 +02:00
Martin Holst Swende
d5d6f22718 Merge pull request #91 from marshmellow42/master 
lfdemod.c refactoring  (+ bug fixes)
 2015-03-31 22:11:19 +02:00
pwpiwi
e335ca2846 Reclaim more than 19K of ARM flash memory. 
- added compiler options -fdata-sections and -ffunction-sections (thanks to iceman for the hint)
- removed float operations from common/lfdemod.c to avoid adding float libraries to the ARM os image
- moved the fpga images to the data section to avoid reserving unused space for a separate section
 2015-03-31 08:07:26 +02:00
Martin Holst Swende
caaf9618ae Minor mod to 'hf iclass read', it now also reads and prints the configuration of the tag found 2015-03-29 21:49:58 +02:00
marshmellow42
2eec55c8a4 lfdemods streamline & bug fixes 
removed duplicate code countPSK_FC - adjusted countFC to work.
bug fixes & streamlined code in:
lf hid fskdemod
lf em em410xdemod

cleaned up lfdemod.c some
 2015-03-27 00:02:30 -04:00
marshmellow42
e0165dcf3a Fixed indents to Tabs from Spaces 
Spacing changes ONLY - no code changes
 2015-03-25 14:24:36 -04:00
marshmellow42
327a690813 EM410x bug fix 2015-03-24 23:05:46 -04:00
marshmellow42
1fbf895616 lf updates 
applies icemans full ata55x7 read/write settings
adds checksum to ioprox (thanks to iceman)
adds silent mode for lf read and getSamples
fix lf em em410xwatch and lf em410xspoof
improve data rawdemod ar -  for biphase demods
improve detectclock a for strong antennas
 2015-03-23 16:29:50 -04:00
marshmellow42
13d77ef964 lf t5 read plus lf demod adjustments 
lf t5xx commands updated from ICEMAN
lf em410x commands updated
lf search bug fix for 2 args
test scripts from iceman
lf demod:
better ask clock detection with Strong fully clipped waves
better ask raw demod with strong fully clipped waves
fsk demod add back in skipped bits during demod
nrz demod add back in skipped bits during demod
 2015-03-22 15:28:48 -04:00
marshmellow42
b41534d142 adjust ask/biphase handling - more complete 
also added XL EM410x formats
 2015-03-15 22:03:50 -04:00
Martin Holst Swende
f7048dc8a9 Implemented usb_poll() within LF sim. This means the LF sim will be aborted whenever something comes over the USB 2015-03-12 16:32:01 +01:00
pwpiwi
04bc1c660b fix: hf 14a raw was broken 
(see http://www.proxmark.org/forum/viewtopic.php?id=2351)
 2015-03-11 20:19:30 +01:00
marshmellow42
ada339a10f biphase bug fixes 2015-03-09 15:27:20 -04:00
marshmellow42
712ebfa6df 1 bug fix + code trimming 2015-03-07 23:31:23 -05:00
marshmellow42
df51693f95 Merge remote-tracking branch 'upstream/master' 2015-03-06 12:30:16 -05:00
marshmellow42
78f5b1a77c lf sim fixes/creations correct now 
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 12:28:54 -05:00
marshmellow42
e09f21fa7b Revert "lf sim fixes/creations" 
This reverts commit 293de1bad7.
 2015-03-06 12:26:33 -05:00
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
ikarus
9cefee6f42 Fixed issue #36 & improved file consistency. 2015-03-04 11:00:39 +01:00
marshmellow42
39676885b4 Merge remote-tracking branch 'upstream/master' 2015-03-03 20:44:37 -05:00
Martin Holst Swende
c8387e85e3 iClass full simulation of tags now officially works, with some cheating regarding reader update and write commands 2015-03-02 21:30:22 +01:00
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
Martin Holst Swende
e5cd4ee4b4 Tag MAC finally works! (Full sim not yet, though) 2015-03-02 20:14:35 +01:00
Martin Holst Swende
61fe90736b Implemented the correct way to calculate MAC from a tag, feeding it an extra 32 zeroes. Also divided it up into two parts, one of which can be precalculated by the device before the simulation begins 2015-03-02 00:38:36 +01:00
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
Martin Holst Swende
c99dc845b1 Added the ciphers also.. doh 2015-02-27 20:19:10 +01:00