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Fix 15 snoop (#752)

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* fixing hf 15: implement hf 15 snoop
* rename hf 15 record to hf 15 snoop
* speedup sampling / decoding:
*   new FPGA mode FPGA_HF_READER_RX_XCORR_AMPLITUDE implements amplitude(ci, cq) on FPGA
*   inlining the decoders in iso15693.c
*   inlining memcpy/memset in LogTrace()
*   giving up the moving correlator for SOF in Handle15693SamplesFromTag
* decode more of EOF in Handle15693SamplesFromTag()
* some refactoring
This commit is contained in:
pwpiwi 2019-01-12 13:28:26 +01:00 • committed by GitHub
commit d9de20fa4b
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17 changed files with 715 additions and 574 deletions
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11
client/cmdhf.c
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@ -264,7 +264,7 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
uint8_t parityBits = parityBytes[j>>3];
if (protocol != ISO_14443B && (isResponse || protocol == ISO_14443A) && (oddparity8(frame[j]) != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
snprintf(line[j/16]+(( j % 16) * 4),110, "%02x! ", frame[j]);
snprintf(line[j/16]+(( j % 16) * 4), 110, " %02x!", frame[j]);
} else {
snprintf(line[j/16]+(( j % 16) * 4), 110, " %02x ", frame[j]);
}
@ -281,14 +281,11 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
}
}
if(data_len == 0)
{
if(data_len == 0){
sprintf(line[0],"<empty trace - possible error>");
}
if (data_len == 0) {
sprintf(line[0]," <empty trace - possible error>");
}
//--- Draw the CRC column
//--- Draw the CRC column
char *crc = (crcStatus == 0 ? "!crc" : (crcStatus == 1 ? " ok " : " "));
EndOfTransmissionTimestamp = timestamp + duration;