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fix 'hf iclass reader'

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* code deduplication. Use functions from iso15693.c
* speedup CodeIso15693AsReader()
* invert reader command coding. 0 now means 'unmodulated' ( = field on)
* decode SOF only as a valid tag response in Handle15693SamplesFromTag()
* complete decoding of EOF in Handle15693SamplesFromTag()
* determine and write correct times to trace
* FPGA-change: generate shorter frame signal to allow proper sync in StartCountSspClk()
* modify StartCountSspClk() for 16bit SSC transfers
* whitespace in util.c
* add specific LogTrace_ISO15693() with scaled down duration. Modify cmdhflist.c accordingly.
* allow 'hf 15 raw' with single byte commands
* check for buffer overflow, card timeout and single SOF in 'hf 15 raw'
This commit is contained in:
pwpiwi 2019-10-16 09:36:37 +02:00
parent b41be3cb11
commit c41dd5f9f6
9 changed files with 446 additions and 535 deletions
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6
client/cmdhflist.c
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@ -903,8 +903,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
// adjust for different time scales
if (protocol == ICLASS || protocol == ISO_15693) {
first_timestamp *= 32;
timestamp *= 32;
duration *= 32;
}
@ -1037,10 +1035,6 @@ uint16_t printTraceLine(uint16_t tracepos, uint16_t traceLen, uint8_t *trace, ui
if (showWaitCycles && !isResponse && next_record_is_response(tracepos, trace)) {
uint32_t next_timestamp = *((uint32_t *)(trace + tracepos));
// adjust for different time scales
if (protocol == ICLASS || protocol == ISO_15693) {
next_timestamp *= 32;
}
PrintAndLog(" %10d | %10d | %s | fdt (Frame Delay Time): %d",
(EndOfTransmissionTimestamp - first_timestamp),