mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-11-11 09:59:45 +08:00
3179383f85
to make my pull request easier to weed through i did not make any changes to cmdlf just de-spaced it - so i put it back for now.
612 lines
16 KiB
C
612 lines
16 KiB
C
//-----------------------------------------------------------------------------
|
|
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
|
|
//
|
|
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
|
|
// at your option, any later version. See the LICENSE.txt file for the text of
|
|
// the license.
|
|
//-----------------------------------------------------------------------------
|
|
// Low frequency commands
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <limits.h>
|
|
#include "proxmark3.h"
|
|
#include "data.h"
|
|
#include "graph.h"
|
|
#include "ui.h"
|
|
#include "cmdparser.h"
|
|
#include "cmdmain.h"
|
|
#include "cmddata.h"
|
|
#include "cmdlf.h"
|
|
#include "cmdlfhid.h"
|
|
#include "cmdlfti.h"
|
|
#include "cmdlfem4x.h"
|
|
#include "cmdlfhitag.h"
|
|
#include "cmdlft55xx.h"
|
|
#include "cmdlfpcf7931.h"
|
|
#include "cmdlfio.h"
|
|
|
|
static int CmdHelp(const char *Cmd);
|
|
|
|
/* send a command before reading */
|
|
int CmdLFCommandRead(const char *Cmd)
|
|
{
|
|
static char dummy[3];
|
|
|
|
dummy[0]= ' ';
|
|
|
|
UsbCommand c = {CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K};
|
|
sscanf(Cmd, "%"lli" %"lli" %"lli" %s %s", &c.arg[0], &c.arg[1], &c.arg[2],(char*)(&c.d.asBytes),(char*)(&dummy+1));
|
|
// in case they specified 'h'
|
|
strcpy((char *)&c.d.asBytes + strlen((char *)c.d.asBytes), dummy);
|
|
SendCommand(&c);
|
|
return 0;
|
|
}
|
|
|
|
int CmdFlexdemod(const char *Cmd)
|
|
{
|
|
int i;
|
|
for (i = 0; i < GraphTraceLen; ++i) {
|
|
if (GraphBuffer[i] < 0) {
|
|
GraphBuffer[i] = -1;
|
|
} else {
|
|
GraphBuffer[i] = 1;
|
|
}
|
|
}
|
|
|
|
#define LONG_WAIT 100
|
|
int start;
|
|
for (start = 0; start < GraphTraceLen - LONG_WAIT; start++) {
|
|
int first = GraphBuffer[start];
|
|
for (i = start; i < start + LONG_WAIT; i++) {
|
|
if (GraphBuffer[i] != first) {
|
|
break;
|
|
}
|
|
}
|
|
if (i == (start + LONG_WAIT)) {
|
|
break;
|
|
}
|
|
}
|
|
if (start == GraphTraceLen - LONG_WAIT) {
|
|
PrintAndLog("nothing to wait for");
|
|
return 0;
|
|
}
|
|
|
|
GraphBuffer[start] = 2;
|
|
GraphBuffer[start+1] = -2;
|
|
uint8_t bits[64] = {0x00};
|
|
|
|
int bit, sum;
|
|
i = start;
|
|
for (bit = 0; bit < 64; bit++) {
|
|
sum = 0;
|
|
for (int j = 0; j < 16; j++) {
|
|
sum += GraphBuffer[i++];
|
|
}
|
|
|
|
bits[bit] = (sum > 0) ? 1 : 0;
|
|
|
|
PrintAndLog("bit %d sum %d", bit, sum);
|
|
}
|
|
|
|
for (bit = 0; bit < 64; bit++) {
|
|
int j;
|
|
int sum = 0;
|
|
for (j = 0; j < 16; j++) {
|
|
sum += GraphBuffer[i++];
|
|
}
|
|
if (sum > 0 && bits[bit] != 1) {
|
|
PrintAndLog("oops1 at %d", bit);
|
|
}
|
|
if (sum < 0 && bits[bit] != 0) {
|
|
PrintAndLog("oops2 at %d", bit);
|
|
}
|
|
}
|
|
|
|
// HACK writing back to graphbuffer.
|
|
GraphTraceLen = 32*64;
|
|
i = 0;
|
|
int phase = 0;
|
|
for (bit = 0; bit < 64; bit++) {
|
|
|
|
phase = (bits[bit] == 0) ? 0 : 1;
|
|
|
|
int j;
|
|
for (j = 0; j < 32; j++) {
|
|
GraphBuffer[i++] = phase;
|
|
phase = !phase;
|
|
}
|
|
}
|
|
|
|
RepaintGraphWindow();
|
|
return 0;
|
|
}
|
|
|
|
int CmdIndalaDemod(const char *Cmd)
|
|
{
|
|
// Usage: recover 64bit UID by default, specify "224" as arg to recover a 224bit UID
|
|
|
|
int state = -1;
|
|
int count = 0;
|
|
int i, j;
|
|
|
|
// worst case with GraphTraceLen=64000 is < 4096
|
|
// under normal conditions it's < 2048
|
|
|
|
uint8_t rawbits[4096];
|
|
int rawbit = 0;
|
|
int worst = 0, worstPos = 0;
|
|
// PrintAndLog("Expecting a bit less than %d raw bits", GraphTraceLen / 32);
|
|
for (i = 0; i < GraphTraceLen-1; i += 2) {
|
|
count += 1;
|
|
if ((GraphBuffer[i] > GraphBuffer[i + 1]) && (state != 1)) {
|
|
if (state == 0) {
|
|
for (j = 0; j < count - 8; j += 16) {
|
|
rawbits[rawbit++] = 0;
|
|
}
|
|
if ((abs(count - j)) > worst) {
|
|
worst = abs(count - j);
|
|
worstPos = i;
|
|
}
|
|
}
|
|
state = 1;
|
|
count = 0;
|
|
} else if ((GraphBuffer[i] < GraphBuffer[i + 1]) && (state != 0)) {
|
|
if (state == 1) {
|
|
for (j = 0; j < count - 8; j += 16) {
|
|
rawbits[rawbit++] = 1;
|
|
}
|
|
if ((abs(count - j)) > worst) {
|
|
worst = abs(count - j);
|
|
worstPos = i;
|
|
}
|
|
}
|
|
state = 0;
|
|
count = 0;
|
|
}
|
|
}
|
|
|
|
if (rawbit>0){
|
|
PrintAndLog("Recovered %d raw bits, expected: %d", rawbit, GraphTraceLen/32);
|
|
PrintAndLog("worst metric (0=best..7=worst): %d at pos %d", worst, worstPos);
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
// Finding the start of a UID
|
|
int uidlen, long_wait;
|
|
if (strcmp(Cmd, "224") == 0) {
|
|
uidlen = 224;
|
|
long_wait = 30;
|
|
} else {
|
|
uidlen = 64;
|
|
long_wait = 29;
|
|
}
|
|
|
|
int start;
|
|
int first = 0;
|
|
for (start = 0; start <= rawbit - uidlen; start++) {
|
|
first = rawbits[start];
|
|
for (i = start; i < start + long_wait; i++) {
|
|
if (rawbits[i] != first) {
|
|
break;
|
|
}
|
|
}
|
|
if (i == (start + long_wait)) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (start == rawbit - uidlen + 1) {
|
|
PrintAndLog("nothing to wait for");
|
|
return 0;
|
|
}
|
|
|
|
// Inverting signal if needed
|
|
if (first == 1) {
|
|
for (i = start; i < rawbit; i++) {
|
|
rawbits[i] = !rawbits[i];
|
|
}
|
|
}
|
|
|
|
// Dumping UID
|
|
uint8_t bits[224] = {0x00};
|
|
char showbits[225] = {0x00};
|
|
int bit;
|
|
i = start;
|
|
int times = 0;
|
|
|
|
if (uidlen > rawbit) {
|
|
PrintAndLog("Warning: not enough raw bits to get a full UID");
|
|
for (bit = 0; bit < rawbit; bit++) {
|
|
bits[bit] = rawbits[i++];
|
|
// As we cannot know the parity, let's use "." and "/"
|
|
showbits[bit] = '.' + bits[bit];
|
|
}
|
|
showbits[bit+1]='\0';
|
|
PrintAndLog("Partial UID=%s", showbits);
|
|
return 0;
|
|
} else {
|
|
for (bit = 0; bit < uidlen; bit++) {
|
|
bits[bit] = rawbits[i++];
|
|
showbits[bit] = '0' + bits[bit];
|
|
}
|
|
times = 1;
|
|
}
|
|
|
|
//convert UID to HEX
|
|
uint32_t uid1, uid2, uid3, uid4, uid5, uid6, uid7;
|
|
int idx;
|
|
uid1 = uid2 = 0;
|
|
|
|
if (uidlen==64){
|
|
for( idx=0; idx<64; idx++) {
|
|
if (showbits[idx] == '0') {
|
|
uid1=(uid1<<1)|(uid2>>31);
|
|
uid2=(uid2<<1)|0;
|
|
} else {
|
|
uid1=(uid1<<1)|(uid2>>31);
|
|
uid2=(uid2<<1)|1;
|
|
}
|
|
}
|
|
PrintAndLog("UID=%s (%x%08x)", showbits, uid1, uid2);
|
|
}
|
|
else {
|
|
uid3 = uid4 = uid5 = uid6 = uid7 = 0;
|
|
|
|
for( idx=0; idx<224; idx++) {
|
|
uid1=(uid1<<1)|(uid2>>31);
|
|
uid2=(uid2<<1)|(uid3>>31);
|
|
uid3=(uid3<<1)|(uid4>>31);
|
|
uid4=(uid4<<1)|(uid5>>31);
|
|
uid5=(uid5<<1)|(uid6>>31);
|
|
uid6=(uid6<<1)|(uid7>>31);
|
|
|
|
if (showbits[idx] == '0')
|
|
uid7 = (uid7<<1) | 0;
|
|
else
|
|
uid7 = (uid7<<1) | 1;
|
|
}
|
|
PrintAndLog("UID=%s (%x%08x%08x%08x%08x%08x%08x)", showbits, uid1, uid2, uid3, uid4, uid5, uid6, uid7);
|
|
}
|
|
|
|
// Checking UID against next occurrences
|
|
int failed = 0;
|
|
for (; i + uidlen <= rawbit;) {
|
|
failed = 0;
|
|
for (bit = 0; bit < uidlen; bit++) {
|
|
if (bits[bit] != rawbits[i++]) {
|
|
failed = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (failed == 1) {
|
|
break;
|
|
}
|
|
times += 1;
|
|
}
|
|
|
|
PrintAndLog("Occurrences: %d (expected %d)", times, (rawbit - start) / uidlen);
|
|
|
|
// Remodulating for tag cloning
|
|
// HACK: 2015-01-04 this will have an impact on our new way of seening lf commands (demod)
|
|
// since this changes graphbuffer data.
|
|
GraphTraceLen = 32*uidlen;
|
|
i = 0;
|
|
int phase = 0;
|
|
for (bit = 0; bit < uidlen; bit++) {
|
|
if (bits[bit] == 0) {
|
|
phase = 0;
|
|
} else {
|
|
phase = 1;
|
|
}
|
|
int j;
|
|
for (j = 0; j < 32; j++) {
|
|
GraphBuffer[i++] = phase;
|
|
phase = !phase;
|
|
}
|
|
}
|
|
|
|
RepaintGraphWindow();
|
|
return 1;
|
|
}
|
|
|
|
int CmdIndalaClone(const char *Cmd)
|
|
{
|
|
UsbCommand c;
|
|
unsigned int uid1, uid2, uid3, uid4, uid5, uid6, uid7;
|
|
|
|
uid1 = uid2 = uid3 = uid4 = uid5 = uid6 = uid7 = 0;
|
|
int n = 0, i = 0;
|
|
|
|
if (strchr(Cmd,'l') != 0) {
|
|
while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
|
|
uid1 = (uid1 << 4) | (uid2 >> 28);
|
|
uid2 = (uid2 << 4) | (uid3 >> 28);
|
|
uid3 = (uid3 << 4) | (uid4 >> 28);
|
|
uid4 = (uid4 << 4) | (uid5 >> 28);
|
|
uid5 = (uid5 << 4) | (uid6 >> 28);
|
|
uid6 = (uid6 << 4) | (uid7 >> 28);
|
|
uid7 = (uid7 << 4) | (n & 0xf);
|
|
}
|
|
PrintAndLog("Cloning 224bit tag with UID %x%08x%08x%08x%08x%08x%08x", uid1, uid2, uid3, uid4, uid5, uid6, uid7);
|
|
c.cmd = CMD_INDALA_CLONE_TAG_L;
|
|
c.d.asDwords[0] = uid1;
|
|
c.d.asDwords[1] = uid2;
|
|
c.d.asDwords[2] = uid3;
|
|
c.d.asDwords[3] = uid4;
|
|
c.d.asDwords[4] = uid5;
|
|
c.d.asDwords[5] = uid6;
|
|
c.d.asDwords[6] = uid7;
|
|
} else {
|
|
while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
|
|
uid1 = (uid1 << 4) | (uid2 >> 28);
|
|
uid2 = (uid2 << 4) | (n & 0xf);
|
|
}
|
|
PrintAndLog("Cloning 64bit tag with UID %x%08x", uid1, uid2);
|
|
c.cmd = CMD_INDALA_CLONE_TAG;
|
|
c.arg[0] = uid1;
|
|
c.arg[1] = uid2;
|
|
}
|
|
|
|
SendCommand(&c);
|
|
return 0;
|
|
}
|
|
|
|
int CmdLFRead(const char *Cmd)
|
|
{
|
|
UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K};
|
|
|
|
// 'h' means higher-low-frequency, 134 kHz
|
|
if(*Cmd == 'h') {
|
|
c.arg[0] = 1;
|
|
} else if (*Cmd == '\0') {
|
|
c.arg[0] = 0;
|
|
} else if (sscanf(Cmd, "%"lli, &c.arg[0]) != 1) {
|
|
PrintAndLog("Samples 1: 'lf read'");
|
|
PrintAndLog(" 2: 'lf read h'");
|
|
PrintAndLog(" 3: 'lf read <divisor>'");
|
|
return 0;
|
|
}
|
|
SendCommand(&c);
|
|
WaitForResponse(CMD_ACK,NULL);
|
|
return 0;
|
|
}
|
|
|
|
static void ChkBitstream(const char *str)
|
|
{
|
|
int i;
|
|
|
|
/* convert to bitstream if necessary */
|
|
for (i = 0; i < (int)(GraphTraceLen / 2); i++)
|
|
{
|
|
if (GraphBuffer[i] > 1 || GraphBuffer[i] < 0)
|
|
{
|
|
CmdBitstream(str);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
int CmdLFSim(const char *Cmd)
|
|
{
|
|
int i;
|
|
static int gap;
|
|
|
|
sscanf(Cmd, "%i", &gap);
|
|
|
|
/* convert to bitstream if necessary */
|
|
ChkBitstream(Cmd);
|
|
|
|
PrintAndLog("Sending data, please wait...");
|
|
for (i = 0; i < GraphTraceLen; i += 48) {
|
|
UsbCommand c={CMD_DOWNLOADED_SIM_SAMPLES_125K, {i, 0, 0}};
|
|
int j;
|
|
for (j = 0; j < 48; j++) {
|
|
c.d.asBytes[j] = GraphBuffer[i+j];
|
|
}
|
|
SendCommand(&c);
|
|
WaitForResponse(CMD_ACK,NULL);
|
|
}
|
|
|
|
PrintAndLog("Starting simulator...");
|
|
UsbCommand c = {CMD_SIMULATE_TAG_125K, {GraphTraceLen, gap, 0}};
|
|
SendCommand(&c);
|
|
return 0;
|
|
}
|
|
|
|
int CmdLFSimBidir(const char *Cmd)
|
|
{
|
|
// Set ADC to twice the carrier for a slight supersampling
|
|
// HACK: not implemented in ARMSRC.
|
|
PrintAndLog("Not implemented yet.");
|
|
UsbCommand c = {CMD_LF_SIMULATE_BIDIR, {47, 384, 0}};
|
|
SendCommand(&c);
|
|
return 0;
|
|
}
|
|
|
|
/* simulate an LF Manchester encoded tag with specified bitstream, clock rate and inter-id gap */
|
|
int CmdLFSimManchester(const char *Cmd)
|
|
{
|
|
static int clock, gap;
|
|
static char data[1024], gapstring[8];
|
|
|
|
sscanf(Cmd, "%i %s %i", &clock, &data[0], &gap);
|
|
|
|
ClearGraph(0);
|
|
|
|
for (int i = 0; i < strlen(data) ; ++i)
|
|
AppendGraph(0, clock, data[i]- '0');
|
|
|
|
CmdManchesterMod("");
|
|
|
|
RepaintGraphWindow();
|
|
|
|
sprintf(&gapstring[0], "%i", gap);
|
|
CmdLFSim(gapstring);
|
|
return 0;
|
|
}
|
|
|
|
int CmdLFSnoop(const char *Cmd)
|
|
{
|
|
UsbCommand c = {CMD_LF_SNOOP_RAW_ADC_SAMPLES};
|
|
|
|
// 'h' means higher-low-frequency, 134 kHz
|
|
c.arg[0] = 0;
|
|
c.arg[1] = -1;
|
|
|
|
if (*Cmd == 'l') {
|
|
sscanf(Cmd, "l %"lli, &c.arg[1]);
|
|
} else if(*Cmd == 'h') {
|
|
c.arg[0] = 1;
|
|
sscanf(Cmd, "h %"lli, &c.arg[1]);
|
|
} else if (sscanf(Cmd, "%"lli" %"lli, &c.arg[0], &c.arg[1]) < 1) {
|
|
PrintAndLog("usage 1: snoop");
|
|
PrintAndLog(" 2: snoop {l,h} [trigger threshold]");
|
|
PrintAndLog(" 3: snoop <divisor> [trigger threshold]");
|
|
return 0;
|
|
}
|
|
|
|
SendCommand(&c);
|
|
WaitForResponse(CMD_ACK,NULL);
|
|
return 0;
|
|
}
|
|
|
|
int CmdVchDemod(const char *Cmd)
|
|
{
|
|
// Is this the entire sync pattern, or does this also include some
|
|
// data bits that happen to be the same everywhere? That would be
|
|
// lovely to know.
|
|
static const int SyncPattern[] = {
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
};
|
|
|
|
// So first, we correlate for the sync pattern, and mark that.
|
|
int bestCorrel = 0, bestPos = 0;
|
|
int i;
|
|
// It does us no good to find the sync pattern, with fewer than
|
|
// 2048 samples after it...
|
|
for (i = 0; i < (GraphTraceLen-2048); i++) {
|
|
int sum = 0;
|
|
int j;
|
|
for (j = 0; j < arraylen(SyncPattern); j++) {
|
|
sum += GraphBuffer[i+j]*SyncPattern[j];
|
|
}
|
|
if (sum > bestCorrel) {
|
|
bestCorrel = sum;
|
|
bestPos = i;
|
|
}
|
|
}
|
|
PrintAndLog("best sync at %d [metric %d]", bestPos, bestCorrel);
|
|
|
|
char bits[257];
|
|
bits[256] = '\0';
|
|
|
|
int worst = INT_MAX;
|
|
int worstPos = 0;
|
|
|
|
for (i = 0; i < 2048; i += 8) {
|
|
int sum = 0;
|
|
int j;
|
|
for (j = 0; j < 8; j++) {
|
|
sum += GraphBuffer[bestPos+i+j];
|
|
}
|
|
if (sum < 0) {
|
|
bits[i/8] = '.';
|
|
} else {
|
|
bits[i/8] = '1';
|
|
}
|
|
if(abs(sum) < worst) {
|
|
worst = abs(sum);
|
|
worstPos = i;
|
|
}
|
|
}
|
|
PrintAndLog("bits:");
|
|
PrintAndLog("%s", bits);
|
|
PrintAndLog("worst metric: %d at pos %d", worst, worstPos);
|
|
|
|
if (strcmp(Cmd, "clone")==0) {
|
|
GraphTraceLen = 0;
|
|
char *s;
|
|
for(s = bits; *s; s++) {
|
|
int j;
|
|
for(j = 0; j < 16; j++) {
|
|
GraphBuffer[GraphTraceLen++] = (*s == '1') ? 1 : 0;
|
|
}
|
|
}
|
|
RepaintGraphWindow();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//by marshmellow
|
|
int CmdLFfind(const char *Cmd)
|
|
{
|
|
int ans=0;
|
|
if (!offline){
|
|
ans=CmdLFRead("");
|
|
ans=CmdSamples("20000");
|
|
}
|
|
if (GraphTraceLen<1000) return 0;
|
|
PrintAndLog("Checking for known tags:");
|
|
ans=Cmdaskmandemod("");
|
|
if (ans>0) return 1;
|
|
ans=CmdFSKdemodHID("");
|
|
if (ans>0) return 1;
|
|
ans=CmdFSKdemodIO("");
|
|
if (ans>0) return 1;
|
|
//add psk and indala
|
|
ans=CmdIndalaDemod("");
|
|
if (ans>0) return 1;
|
|
ans=CmdIndalaDemod("224");
|
|
if (ans>0) return 1;
|
|
PrintAndLog("No Known Tags Found!\n");
|
|
return 0;
|
|
}
|
|
|
|
static command_t CommandTable[] =
|
|
{
|
|
{"help", CmdHelp, 1, "This help"},
|
|
{"cmdread", CmdLFCommandRead, 0, "<off period> <'0' period> <'1' period> <command> ['h'] -- Modulate LF reader field to send command before read (all periods in microseconds) (option 'h' for 134)"},
|
|
{"em4x", CmdLFEM4X, 1, "{ EM4X RFIDs... }"},
|
|
{"flexdemod", CmdFlexdemod, 1, "Demodulate samples for FlexPass"},
|
|
{"hid", CmdLFHID, 1, "{ HID RFIDs... }"},
|
|
{"io", CmdLFIO, 1, "{ ioProx tags... }"},
|
|
{"indalademod", CmdIndalaDemod, 1, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"},
|
|
{"indalaclone", CmdIndalaClone, 0, "<UID> ['l']-- Clone Indala to T55x7 (tag must be in antenna)(UID in HEX)(option 'l' for 224 UID"},
|
|
{"read", CmdLFRead, 0, "['h' or <divisor>] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134, alternatively: f=12MHz/(divisor+1))"},
|
|
{"search", CmdLFfind, 1, "Read and Search for valid known tag (in offline mode it you can load first then search)"},
|
|
{"sim", CmdLFSim, 0, "[GAP] -- Simulate LF tag from buffer with optional GAP (in microseconds)"},
|
|
{"simbidir", CmdLFSimBidir, 0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},
|
|
{"simman", CmdLFSimManchester, 0, "<Clock> <Bitstream> [GAP] Simulate arbitrary Manchester LF tag"},
|
|
{"snoop", CmdLFSnoop, 0, "['l'|'h'|<divisor>] [trigger threshold]-- Snoop LF (l:125khz, h:134khz)"},
|
|
{"ti", CmdLFTI, 1, "{ TI RFIDs... }"},
|
|
{"hitag", CmdLFHitag, 1, "{ Hitag tags and transponders... }"},
|
|
{"vchdemod", CmdVchDemod, 1, "['clone'] -- Demodulate samples for VeriChip"},
|
|
{"t55xx", CmdLFT55XX, 1, "{ T55xx RFIDs... }"},
|
|
{"pcf7931", CmdLFPCF7931, 1, "{PCF7931 RFIDs...}"},
|
|
{NULL, NULL, 0, NULL}
|
|
};
|
|
|
|
int CmdLF(const char *Cmd)
|
|
{
|
|
CmdsParse(CommandTable, Cmd);
|
|
return 0;
|
|
}
|
|
|
|
int CmdHelp(const char *Cmd)
|
|
{
|
|
CmdsHelp(CommandTable);
|
|
return 0;
|
|
}
|