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analyze freq, calculates wavelengths.

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iceman1001 2020-08-29 11:31:03 +02:00
commit 7bd008dde3
1 changed files with 22 additions and 4 deletions
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26
client/src/cmdanalyse.c
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@ -12,7 +12,7 @@
#include <stdlib.h> // size_t
#include <string.h>
#include <ctype.h> // tolower
#include <stdio.h> // printf
//#include <stdio.h> // printf
#include "commonutil.h" // reflect...
#include "comms.h" // clearCommandBuffer
#include "cmdparser.h" // command_t
@ -914,16 +914,33 @@ static int CmdAnalyseDemodBuffer(const char *Cmd) {
if (c == '0')
DemodBuffer[i] = 0;
printf("%c", c);
PrintAndLogEx(NORMAL, "%c" NOLF, c);
}
printf("\n");
PrintAndLogEx(NORMAL, "");
DemodBufferLen = len;
free(data);
return PM3_SUCCESS;
}
static int CmdAnalyseFreq(const char *Cmd) {
// char cmdp = tolower(param_getchar(Cmd, 0));
// if (strlen(Cmd) == 0 || cmdp == 'h') return usage_analyse_freq();
const double c = 299792458;
double len_125 = c / 125000;
double len_134 = c / 134000;
double len_1356 = c / 13560000;
PrintAndLogEx(INFO, "Wavelengths");
PrintAndLogEx(INFO, " 125 kHz has %f meters", len_125);
PrintAndLogEx(INFO, " 134 kHz has %f meters", len_134);
PrintAndLogEx(INFO, " 13.56 mHz has %f meters", len_1356);
return PM3_SUCCESS;
}
static command_t CommandTable[] = {
{"help", CmdHelp, AlwaysAvailable, "This help"},
{"lcr", CmdAnalyseLCR, AlwaysAvailable, "Generate final byte for XOR LRC"},
@ -934,7 +951,8 @@ static command_t CommandTable[] = {
{"lfsr", CmdAnalyseLfsr, AlwaysAvailable, "LFSR tests"},
{"a", CmdAnalyseA, AlwaysAvailable, "num bits test"},
{"nuid", CmdAnalyseNuid, AlwaysAvailable, "create NUID from 7byte UID"},
{"demodbuff", CmdAnalyseDemodBuffer, AlwaysAvailable, "Load binary string to demodbuffer"},
{"demodbuff", CmdAnalyseDemodBuffer, AlwaysAvailable, "Load binary string to demodbuffer"},
{"freq", CmdAnalyseFreq, AlwaysAvailable, "Calc wave lengths"},
{NULL, NULL, NULL, NULL}
};