CHG: the default_toys.lua has the index bytes in mix endiansness. I tried to clean it up and verify them.
CHG: The tnp3clone.lua is now faster, and uses the "wipe" parameter to clean the tag before writing all data.
remove check for best start position in demods and adjust the clock
detect to always return best start position to the demods
also small bug fix in lf em em4x50read
changed spacing to tabs for cmdlfem4x.c
finished the partially built lf em em4x50read function
added save/restore GraphBuffer function in graph.c
adjusted some tolerances in lfdemod.c
added a maxLen argument to the askmandemod
pwpiwi [Tue, 31 Mar 2015 06:01:23 +0000 (08:01 +0200)]
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
iceman1001 [Mon, 30 Mar 2015 14:27:07 +0000 (16:27 +0200)]
CHG: Added the parameters -fdata-sections -ffunction-sections to common/Makefile.common for making the .elf filesize smaller.
REF: https://github.com/Proxmark/proxmark3/issues/83
iceman1001 [Mon, 30 Mar 2015 14:24:03 +0000 (16:24 +0200)]
NEW: HF MFU SETPWD - set password to a Ultralight C tag.
NEW: HF MFU SETUID - set UID to a magic UL / UL-C tag. *not implemented*
CHG: minor alignment for "Hf list" output.
CHG: removed unneeded function parameters to the ultralight commands
CHG: the const MAX_MIFARE_FRAME_SIZE is changed to MAX_FRAME_SIZE in the ultralight commands since the UL-Ev1 can have bigger frames than 18bytes.
CHG: adding DES support for the Ultralight-c read commands on deviceside.
marshmellow42 [Mon, 23 Mar 2015 20:29:50 +0000 (16:29 -0400)]
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
iceman1001 [Mon, 23 Mar 2015 16:11:45 +0000 (17:11 +0100)]
ADD: added the ioprox checksum test to IOdemodFSK
MENTIONED HERE: http://www.proxmark.org/forum/viewtopic.php?id=364&p=6
ADD: changed the layout of the HID descramble patterns a bit, and rearranged some hex/dec outputs.
marshmellow42 [Sun, 22 Mar 2015 19:28:48 +0000 (15:28 -0400)]
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
iceman1001 [Wed, 18 Mar 2015 19:32:53 +0000 (20:32 +0100)]
ADD: cmdlf autocorrelations, also gives a hint to how many bytes the possible correlation is.
CHG: "LF SEARCH 1 U" didn't work since the strcmp was too short. Increased length of check.
FIX: @marshmellows fix for faulty em410xdecoding of length less than 64.
iceman1001 [Mon, 16 Mar 2015 21:45:06 +0000 (22:45 +0100)]
FIX: narrowed down the detect modulation even further.
FIX: minor adjustment to t55xx inside of lfops.c when waiting for the antenna to settle.
FIX: added the possiblity to use graphbuffer fpr LF T55XX DETECT/TRACE/INFO .
MISSING:
the detect, trace, info, doesn't use a password for those tags with enabled password-mode.
iceman1001 [Mon, 16 Mar 2015 10:39:31 +0000 (11:39 +0100)]
CHG: @Marshmellow came up with some nifty nice ideas for the t55xx modulation detection, and some minor corrections regarding the enum,
CHG: @Marshmellow added PSK1, PSK2, PSK3. Almost complete now. Waiting for Biphase.
ADD: @Marshmellows lf- psk demod changes,
CHG: In "lf t55xx info" the manufacturerer name is now identified and printed.
CHG: In "lf t55xx info" the modell name is now identified and printed, however it can only identify two models presently.
iceman1001 [Thu, 12 Mar 2015 22:04:02 +0000 (23:04 +0100)]
FIX: adding a test to see if we managed to get the correct demodulation from an unknown t55x7 tag.
By checking if the configuration data (page 0, block 0) has some settings that must be the same. think reserved 7bits, This is a trail and error approach.
But together with setting a manual configuration to read a tag and this automatic verification it will help out alot I think.
iceman1001 [Thu, 12 Mar 2015 18:44:07 +0000 (19:44 +0100)]
ADD: LF T55XX CONFIG, is almost there, Usage: lf t55xx config [d <demodulation>] [i 1]
Options:
h This help
d <FSK|ASK|PSK|NZ|BI> Set demodulation FSK / ASK / PSK / NZ / Biphase
i [1] Inverse data signal, defaults to normal
Examples:
lf t55xx config d FSK - FSK demodulation
lf t55xx config d FSK i 1 - FSK demodulation, inverse data
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