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fix: lf sim - dont forget to PACK your structs on both sides\n chg: data convertbitstream - converts bit to max/min in order to facilitate demodulation of simulation data

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iceman1001 2019-05-23 06:12:20 -04:00
commit f8dbf6138a
8 changed files with 78 additions and 47 deletions
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19
client/cmddata.c
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@ -446,6 +446,16 @@ int CmdGetBitStream(const char *Cmd) {
RepaintGraphWindow();
return PM3_SUCCESS;
}
int CmdConvertBitStream(const char *Cmd) {
if ( isGraphBitstream() ) {
convertGraphFromBitstream();
} else {
// get high, low
convertGraphFromBitstreamEx(-126, -127);
}
return PM3_SUCCESS;
}
//by marshmellow
//Cmd Args: Clock, invert, maxErr, maxLen as integers and amplify as char == 'a'
@ -844,7 +854,9 @@ static int CmdAutoCorr(const char *Cmd) {
//Validations
if (errors || cmdp == 0) return usage_data_autocorr();
return AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, window, updateGrph, true);
AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, window, updateGrph, true);
return PM3_SUCCESS;
}
static int CmdBitsamples(const char *Cmd) {
@ -1481,7 +1493,7 @@ int getSamples(uint32_t n, bool silent) {
int j = 0;
for (j = 0; j * bits_per_sample < n * 8 && j < n; j++) {
uint8_t sample = getByte(bits_per_sample, &bout);
GraphBuffer[j] = ((int) sample) - 128;
GraphBuffer[j] = ((int) sample) - 127;
}
GraphTraceLen = j;
@ -1489,7 +1501,7 @@ int getSamples(uint32_t n, bool silent) {
} else {
for (int j = 0; j < n; j++) {
GraphBuffer[j] = ((int)got[j]) - 128;
GraphBuffer[j] = ((int)got[j]) - 127;
}
GraphTraceLen = n;
}
@ -2103,6 +2115,7 @@ static command_t CommandTable[] = {
{"bin2hex", Cmdbin2hex, AlwaysAvailable, "<digits> -- Converts binary to hexadecimal"},
{"bitsamples", CmdBitsamples, IfPm3Present, "Get raw samples as bitstring"},
{"buffclear", CmdBuffClear, AlwaysAvailable, "Clears bigbuff on deviceside and graph window"},
{"convertbitstream", CmdConvertBitStream, AlwaysAvailable, "Convert GraphBuffer's 0/1 values to 127 / -127"},
{"dec", CmdDec, AlwaysAvailable, "Decimate samples"},
{"detectclock", CmdDetectClockRate, AlwaysAvailable, "[<a|f|n|p>] Detect ASK, FSK, NRZ, PSK clock rate of wave in GraphBuffer"},
{"fsktonrz", CmdFSKToNRZ, AlwaysAvailable, "Convert fsk2 to nrz wave for alternate fsk demodulating (for weak fsk)"},