I also made the SRi read functions better by combining them. The demodulation / uart code should be the same as last summers changes. The device side code can now be even smaller.
FIX: Fixed a minor bug in "HF SEARCH" where it always found a "14b" tag, making the command never test for other formats afterward the 14b test.
The 14b detection is not good still, conflicting return values is main reason for this bug
NFC_COUNTER_EN - If set, every read,fast_read increases a counter.
NFC_COUNTER_PROT_PWD - If set, reading nfc_counter needs a successfull pwd authentication before
These new settings is only valid for NTAG213/215/216,
Things like the ICLASS, tryDecryptWord,
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My other stuff like default keys, some new Mifare EV1 commands 0x40, 0x43 for the logging annotation, start of the T55x7 configblock helper functionality (ripped from Adam Lauries RFIdler code)
Changes to the PCF7931 functions written, which has a lousy input check..
ADD: the hid-flasher/usb_cmd.h wasn't up to date with how it's other file /common/usb_cmd.h looks like.
ADD: utils.lua 14443v crc inside LUA.
ADD: utils.lua ConvertAsciiToHex method and minor adjustments checks.
FIX: 14b sim changes in iso14443b.c , *experimental* I took some timing loops from "14a sim" armsrc/iso14443a.c and merged it into the "14b sim". Now using two pm3's I can have one simulating and the other reading and it works. Ask @pwpiwi if you want to know more of what those timing loops does. Something about waiting for the fpga delay queue...
- fix: IQ demodulator (FPGA)
- fix: approximately align reader signal delay to tag response delay (FPGA)
- fix: remove deprecated RSSI calculation to improve decoder speed (iso14443b.c)
- fix: better approximation of signal amplitude to avoid false carrier detection (iso14443b.c)
- fix: remove initial power off in iso14443b raw command (iso14443b.c)
- add: enable tracing for iso14443b raw command (iso14443b.c)
- fix: client crashed when checking CRC for incomplete responses (iso14433b.c)
- speeding up snoop to avoid circular buffer overflow
- added some comments for better documentation
- rename functions (iso14443 -> iso14443b)
- remove unused code in hi_read_rx_xcorr.v
- provided a BigBuf_malloc() function to dynamically allocate parts of BigBuf
e.g. for DMA-Buffers, Frame-Buffers, Emulator-Memory
- the whole rest of BigBuf is now available for traces (instead of a small fixed amount)
- send actual traceLen together with trace data
- changed client side to cope with varying traceLen
- changed small buffers to automatic variables instead of parts of BigBuf
