[proxmark3-svn] / client / cmdlfawid.c

//-----------------------------------------------------------------------------
// Authored by Craig Young <cyoung@tripwire.com> based on cmdlfhid.c structure
//
// cmdlfhid.c is 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 AWID26 commands
//-----------------------------------------------------------------------------

#include <stdio.h>      // sscanf
#include "proxmark3.h"  // Definitions, USB controls, etc
#include "ui.h"         // PrintAndLog
#include "cmdparser.h"  // CmdsParse, CmdsHelp
#include "cmdlfawid.h"  // AWID function declarations
#include "lfdemod.h"    // parityTest
#include "util.h"       // weigandparity
#include "protocols.h"  // for T55xx config register definitions
#include "cmdmain.h"
#include "sleep.h"
 
static int CmdHelp(const char *Cmd);

int usage_lf_awid_fskdemod(void) {
	PrintAndLog("Enables AWID26 compatible reader mode printing details of scanned AWID26 tags.");
	PrintAndLog("By default, values are printed and logged until the button is pressed or another USB command is issued.");
	PrintAndLog("If the ['1'] option is provided, reader mode is exited after reading a single AWID26 card.");
	PrintAndLog("");
	PrintAndLog("Usage:  lf awid fskdemod ['1']");
	PrintAndLog("Options :");
	PrintAndLog("  1 : (optional) stop after reading a single card");
	PrintAndLog("");
	PrintAndLog("Samples : lf awid fskdemod");
	PrintAndLog("          : lf awid fskdemod 1");
	return 0;
}

int usage_lf_awid_sim(void) {
	PrintAndLog("Enables simulation of AWID26 card with specified facility-code and card number.");
	PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit.  Larger values are truncated.");
	PrintAndLog("");
	PrintAndLog("Usage:  lf awid sim <Facility-Code> <Card-Number>");
	PrintAndLog("Options :");
	PrintAndLog("  <Facility-Code> :  8-bit value facility code");
	PrintAndLog("  <Card Number>   : 16-bit value card number");
	PrintAndLog("");
	PrintAndLog("Sample : lf awid sim 224 1337");
	return 0;
}

int usage_lf_awid_clone(void) {
	PrintAndLog("Enables cloning of AWID26 card with specified facility-code and card number onto T55x7.");
	PrintAndLog("The T55x7 must be on the antenna when issuing this command.  T55x7 blocks are calculated and printed in the process.");
	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit.  Larger values are truncated.");
	PrintAndLog("");
	PrintAndLog("Usage:  lf awid clone <Facility-Code> <Card-Number>");
	PrintAndLog("Options :");
	PrintAndLog("  <Facility-Code> : 8-bit value facility code");
	PrintAndLog("  <Card Number>   : 16-bit value card number");
	PrintAndLog("  Q5              : optional - clone to Q5 (T5555) instead of T55x7 chip");
	PrintAndLog("");
	PrintAndLog("Sample  : lf awid clone 224 1337");
	return 0;
}

int usage_lf_awid_brute(void){
	PrintAndLog("Enables bruteforce of AWID26 reader with specified facility-code.");
	PrintAndLog("Per AWID26 format, the facility-code (FC) is 8-bit and the card number is 16-bit.");
	PrintAndLog("This is a incremental attack against reader.");
	PrintAndLog("");
	PrintAndLog("Usage:  lf awid brute <Facility-Code>");
	PrintAndLog("Options :");
	PrintAndLog("  <Facility-Code> :  8-bit value facility code");
	PrintAndLog("");
	PrintAndLog("Sample  : lf awid brute 224");
	return 0;
}

int CmdAWIDDemodFSK(const char *Cmd) {
	int findone = 0;
	if (Cmd[0] == 'h' || Cmd[0] == 'H') return usage_lf_awid_fskdemod();
	if (Cmd[0] == '1') findone = 1;

	UsbCommand c = {CMD_AWID_DEMOD_FSK, {findone, 0, 0}};
	clearCommandBuffer();
	SendCommand(&c);
	return 0;   
}

//refactored by marshmellow
int getAWIDBits(uint32_t fc, uint32_t cn, uint8_t	*AWIDBits) {
	uint8_t pre[66];
	memset(pre, 0, sizeof(pre));
	AWIDBits[7]=1;
	num_to_bytebits(26, 8, pre);

	uint8_t wiegand[24];
	num_to_bytebits(fc, 8, wiegand);
	num_to_bytebits(cn, 16, wiegand+8);

	wiegand_add_parity(pre+8, wiegand, 24);
	size_t bitLen = addParity(pre, AWIDBits+8, 66, 4, 1);

	if (bitLen != 88) return 0;
	return 1;
}

int CmdAWIDSim(const char *Cmd) {
	uint32_t fcode = 0, cnum = 0, fc = 0, cn = 0;
	uint8_t bits[96];
	uint8_t *bs = bits;
	size_t size = sizeof(bits);
	memset(bs, 0x00, size);

	uint64_t arg1 = ( 10 << 8 ) + 8; // fcHigh = 10, fcLow = 8
	uint64_t arg2 = 50; // clk RF/50 invert=0
  
	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_awid_sim();

	fcode = (fc & 0x000000FF);
	cnum = (cn & 0x0000FFFF);
	
	if (fc != fcode) PrintAndLog("Facility-Code (%u) truncated to 8-bits: %u", fc, fcode);
	if (cn != cnum)  PrintAndLog("Card number (%u) truncated to 16-bits: %u", cn, cnum);
	
	PrintAndLog("Emulating AWID26 -- FC: %u; CN: %u\n", fcode, cnum);
	PrintAndLog("Press pm3-button to abort simulation or run another command");
	
	if (!getAWIDBits(fc, cn, bs)) {
		PrintAndLog("Error with tag bitstream generation.");
		return 1;
	}
	// AWID uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
	// arg1 --- fcHigh<<8 + fcLow
	// arg2 --- Inversion and clk setting
	// 96   --- Bitstream length: 96-bits == 12 bytes
	UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};  
	memcpy(c.d.asBytes, bs, size);
	clearCommandBuffer();
	SendCommand(&c);
	return 0;
}

int CmdAWIDClone(const char *Cmd) {
	uint32_t blocks[4] = {T55x7_MODULATION_FSK2a | T55x7_BITRATE_RF_50 | 3<<T55x7_MAXBLOCK_SHIFT, 0, 0, 0};
	uint32_t fc=0,cn=0;
	uint8_t bits[96];
	uint8_t *bs=bits;
	memset(bs,0,sizeof(bits));
	
	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_awid_clone();

	if (param_getchar(Cmd, 3) == 'Q' || param_getchar(Cmd, 3) == 'q')
		blocks[0] = T5555_MODULATION_FSK2 | T5555_INVERT_OUTPUT | 50<<T5555_BITRATE_SHIFT | 3<<T5555_MAXBLOCK_SHIFT;

	if ((fc & 0xFF) != fc) {
		fc &= 0xFF;
		PrintAndLog("Facility-Code Truncated to 8-bits (AWID26): %u", fc);
	}

	if ((cn & 0xFFFF) != cn) {
		cn &= 0xFFFF;
		PrintAndLog("Card Number Truncated to 16-bits (AWID26): %u", cn);
	}
	
	if ( !getAWIDBits(fc, cn, bs)) {
		PrintAndLog("Error with tag bitstream generation.");
		return 1;
	}	

	blocks[1] = bytebits_to_byte(bs,32);
	blocks[2] = bytebits_to_byte(bs+32,32);
	blocks[3] = bytebits_to_byte(bs+64,32);

	PrintAndLog("Preparing to clone AWID26 to T55x7 with FC: %u, CN: %u", 
	    fc, cn);
	PrintAndLog("Blk | Data ");
	PrintAndLog("----+------------");
	PrintAndLog(" 00 | 0x%08x", blocks[0]);
	PrintAndLog(" 01 | 0x%08x", blocks[1]);
	PrintAndLog(" 02 | 0x%08x", blocks[2]);
	PrintAndLog(" 03 | 0x%08x", blocks[3]);	
	
	UsbCommand resp;
	UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {0,0,0}};

	for (uint8_t i=0; i<4; i++) {
		c.arg[0] = blocks[i];
		c.arg[1] = i;
		clearCommandBuffer();
		SendCommand(&c);
		if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){
			PrintAndLog("Error occurred, device did not respond during write operation.");
			return -1;
		}
	}
	return 0;
}

int CmdAWIDBrute(const char *Cmd){
	
	uint8_t fc = 0x00;
	uint8_t bits[96];
	uint8_t *bs = bits;
	size_t size = sizeof(bits);
	memset(bs, 0x00, size);

	char cmdp = param_getchar(Cmd, 0);
	if (strlen(Cmd) > 3 || strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_awid_brute();
	
  	fc =  param_get8(Cmd, 0);
	if ( fc == 0) return usage_lf_awid_brute();
	
	PrintAndLog("Bruteforceing AWID26 Reader");
	PrintAndLog("Press pm3-button to abort simulation or run another command");

	uint64_t arg1 = (10<<8) + 8; // fcHigh = 10, fcLow = 8
	uint64_t arg2 = 50; 		 // clk RF/50 invert=0
	UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};  

	for ( uint16_t cn = 1; cn < 0xFFFF; ++cn){
		if (ukbhit()) {
			PrintAndLog("aborted via keyboard!");
			c.cmd = CMD_PING;
			c.arg[0] = 0x00;
			c.arg[1] = 0x00;
			c.arg[2] = 0x00;
			clearCommandBuffer();
			SendCommand(&c);
			return 1;
		}
			
		(void)getAWIDBits(fc, cn, bs);
		memcpy(c.d.asBytes, bs, size);
		clearCommandBuffer();
		SendCommand(&c);
		
		PrintAndLog("Trying FC: %u; CN: %u", fc, cn);
		// pause
		sleep(1);
	}
	return 0;
}

static command_t CommandTable[] = {
	{"help",      CmdHelp,         1, "This help"},
	{"fskdemod",  CmdAWIDDemodFSK, 0, "['1'] Realtime AWID FSK demodulator (option '1' for one tag only)"},
	{"sim",       CmdAWIDSim,      0, "<Facility-Code> <Card Number> -- AWID tag simulator"},
	{"clone",     CmdAWIDClone,    0, "<Facility-Code> <Card Number> <Q5> -- Clone AWID to T55x7"},
	{"brute",	  CmdAWIDBrute,	   0, "<Facility-Code> -- bruteforce card number"},
	{NULL, NULL, 0, NULL}
};

int CmdLFAWID(const char *Cmd) {
	clearCommandBuffer();
	CmdsParse(CommandTable, Cmd);
	return 0;
}

int CmdHelp(const char *Cmd) {
	CmdsHelp(CommandTable);
	return 0;
}
Commit	Line	Data
db25599d	1	//-----------------------------------------------------------------------------
	2	// Authored by Craig Young <cyoung@tripwire.com> based on cmdlfhid.c structure
	3	//
	4	// cmdlfhid.c is Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
	5	//
	6	// This code is licensed to you under the terms of the GNU GPL, version 2 or,
	7	// at your option, any later version. See the LICENSE.txt file for the text of
	8	// the license.
	9	//-----------------------------------------------------------------------------
	10	// Low frequency AWID26 commands
	11	//-----------------------------------------------------------------------------
	12
	13	#include <stdio.h> // sscanf
	14	#include "proxmark3.h" // Definitions, USB controls, etc
	15	#include "ui.h" // PrintAndLog
	16	#include "cmdparser.h" // CmdsParse, CmdsHelp
	17	#include "cmdlfawid.h" // AWID function declarations
	18	#include "lfdemod.h" // parityTest
a126332a	19	#include "util.h" // weigandparity
a126332a	20	#include "protocols.h" // for T55xx config register definitions
7838f4be	21	#include "cmdmain.h"
978920b9	22	#include "sleep.h"
508b37ba	23
db25599d	24	static int CmdHelp(const char *Cmd);
db25599d	25
db25599d	26	int usage_lf_awid_fskdemod(void) {
a126332a	27	PrintAndLog("Enables AWID26 compatible reader mode printing details of scanned AWID26 tags.");
	28	PrintAndLog("By default, values are printed and logged until the button is pressed or another USB command is issued.");
	29	PrintAndLog("If the ['1'] option is provided, reader mode is exited after reading a single AWID26 card.");
	30	PrintAndLog("");
	31	PrintAndLog("Usage: lf awid fskdemod ['1']");
	32	PrintAndLog("Options :");
	33	PrintAndLog(" 1 : (optional) stop after reading a single card");
	34	PrintAndLog("");
	35	PrintAndLog("Samples : lf awid fskdemod");
	36	PrintAndLog(" : lf awid fskdemod 1");
	37	return 0;
db25599d	38	}
	39
	40	int usage_lf_awid_sim(void) {
a126332a	41	PrintAndLog("Enables simulation of AWID26 card with specified facility-code and card number.");
	42	PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
	43	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
	44	PrintAndLog("");
	45	PrintAndLog("Usage: lf awid sim <Facility-Code> <Card-Number>");
	46	PrintAndLog("Options :");
71cb7328	47	PrintAndLog(" <Facility-Code> : 8-bit value facility code");
71cb7328	48	PrintAndLog(" <Card Number> : 16-bit value card number");
a126332a	49	PrintAndLog("");
	50	PrintAndLog("Sample : lf awid sim 224 1337");
	51	return 0;
db25599d	52	}
	53
	54	int usage_lf_awid_clone(void) {
a126332a	55	PrintAndLog("Enables cloning of AWID26 card with specified facility-code and card number onto T55x7.");
	56	PrintAndLog("The T55x7 must be on the antenna when issuing this command. T55x7 blocks are calculated and printed in the process.");
	57	PrintAndLog("Per AWID26 format, the facility-code is 8-bit and the card number is 16-bit. Larger values are truncated.");
	58	PrintAndLog("");
	59	PrintAndLog("Usage: lf awid clone <Facility-Code> <Card-Number>");
	60	PrintAndLog("Options :");
71cb7328	61	PrintAndLog(" <Facility-Code> : 8-bit value facility code");
71cb7328	62	PrintAndLog(" <Card Number> : 16-bit value card number");
a126332a	63	PrintAndLog(" Q5 : optional - clone to Q5 (T5555) instead of T55x7 chip");
	64	PrintAndLog("");
	65	PrintAndLog("Sample : lf awid clone 224 1337");
	66	return 0;
db25599d	67	}
db25599d	68
508b37ba	69	int usage_lf_awid_brute(void){
978920b9	70	PrintAndLog("Enables bruteforce of AWID26 reader with specified facility-code.");
508b37ba	71	PrintAndLog("Per AWID26 format, the facility-code (FC) is 8-bit and the card number is 16-bit.");
978920b9	72	PrintAndLog("This is a incremental attack against reader.");
508b37ba	73	PrintAndLog("");
	74	PrintAndLog("Usage: lf awid brute <Facility-Code>");
	75	PrintAndLog("Options :");
71cb7328	76	PrintAndLog(" <Facility-Code> : 8-bit value facility code");
508b37ba	77	PrintAndLog("");
	78	PrintAndLog("Sample : lf awid brute 224");
	79	return 0;
	80	}
	81
52f2df61	82	int CmdAWIDDemodFSK(const char *Cmd) {
a126332a	83	int findone = 0;
	84	if (Cmd[0] == 'h' \|\| Cmd[0] == 'H') return usage_lf_awid_fskdemod();
	85	if (Cmd[0] == '1') findone = 1;
	86
	87	UsbCommand c = {CMD_AWID_DEMOD_FSK, {findone, 0, 0}};
	88	clearCommandBuffer();
	89	SendCommand(&c);
	90	return 0;
db25599d	91	}
db25599d	92
a126332a	93	//refactored by marshmellow
	94	int getAWIDBits(uint32_t fc, uint32_t cn, uint8_t *AWIDBits) {
	95	uint8_t pre[66];
	96	memset(pre, 0, sizeof(pre));
	97	AWIDBits[7]=1;
	98	num_to_bytebits(26, 8, pre);
52f2df61	99
a126332a	100	uint8_t wiegand[24];
	101	num_to_bytebits(fc, 8, wiegand);
	102	num_to_bytebits(cn, 16, wiegand+8);
52f2df61	103
a126332a	104	wiegand_add_parity(pre+8, wiegand, 24);
a126332a	105	size_t bitLen = addParity(pre, AWIDBits+8, 66, 4, 1);
fcb1cdba	106
a126332a	107	if (bitLen != 88) return 0;
52f2df61	108	return 1;
db25599d	109	}
db25599d	110
a126332a	111	int CmdAWIDSim(const char *Cmd) {
fcb1cdba	112	uint32_t fcode = 0, cnum = 0, fc = 0, cn = 0;
a126332a	113	uint8_t bits[96];
	114	uint8_t *bs = bits;
	115	size_t size = sizeof(bits);
fcb1cdba	116	memset(bs, 0x00, size);
52f2df61	117
fcb1cdba	118	uint64_t arg1 = ( 10 << 8 ) + 8; // fcHigh = 10, fcLow = 8
52f2df61	119	uint64_t arg2 = 50; // clk RF/50 invert=0
	120
	121	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_awid_sim();
	122
	123	fcode = (fc & 0x000000FF);
	124	cnum = (cn & 0x0000FFFF);
	125
fcb1cdba	126	if (fc != fcode) PrintAndLog("Facility-Code (%u) truncated to 8-bits: %u", fc, fcode);
fcb1cdba	127	if (cn != cnum) PrintAndLog("Card number (%u) truncated to 16-bits: %u", cn, cnum);
52f2df61	128
	129	PrintAndLog("Emulating AWID26 -- FC: %u; CN: %u\n", fcode, cnum);
	130	PrintAndLog("Press pm3-button to abort simulation or run another command");
	131
	132	if (!getAWIDBits(fc, cn, bs)) {
	133	PrintAndLog("Error with tag bitstream generation.");
	134	return 1;
	135	}
	136	// AWID uses: fcHigh: 10, fcLow: 8, clk: 50, invert: 0
52f2df61	137	// arg1 --- fcHigh<<8 + fcLow
	138	// arg2 --- Inversion and clk setting
	139	// 96 --- Bitstream length: 96-bits == 12 bytes
a126332a	140	UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
a126332a	141	memcpy(c.d.asBytes, bs, size);
52f2df61	142	clearCommandBuffer();
	143	SendCommand(&c);
	144	return 0;
db25599d	145	}
db25599d	146
a126332a	147	int CmdAWIDClone(const char *Cmd) {
	148	uint32_t blocks[4] = {T55x7_MODULATION_FSK2a \| T55x7_BITRATE_RF_50 \| 3<<T55x7_MAXBLOCK_SHIFT, 0, 0, 0};
	149	uint32_t fc=0,cn=0;
	150	uint8_t bits[96];
52f2df61	151	uint8_t *bs=bits;
a126332a	152	memset(bs,0,sizeof(bits));
52f2df61	153
52f2df61	154	if (sscanf(Cmd, "%u %u", &fc, &cn ) != 2) return usage_lf_awid_clone();
f3cfe428	155
a126332a	156	if (param_getchar(Cmd, 3) == 'Q' \|\| param_getchar(Cmd, 3) == 'q')
	157	blocks[0] = T5555_MODULATION_FSK2 \| T5555_INVERT_OUTPUT \| 50<<T5555_BITRATE_SHIFT \| 3<<T5555_MAXBLOCK_SHIFT;
	158
f3cfe428	159	if ((fc & 0xFF) != fc) {
	160	fc &= 0xFF;
	161	PrintAndLog("Facility-Code Truncated to 8-bits (AWID26): %u", fc);
	162	}
	163
	164	if ((cn & 0xFFFF) != cn) {
	165	cn &= 0xFFFF;
	166	PrintAndLog("Card Number Truncated to 16-bits (AWID26): %u", cn);
	167	}
52f2df61	168
	169	if ( !getAWIDBits(fc, cn, bs)) {
	170	PrintAndLog("Error with tag bitstream generation.");
	171	return 1;
	172	}
	173
a126332a	174	blocks[1] = bytebits_to_byte(bs,32);
	175	blocks[2] = bytebits_to_byte(bs+32,32);
	176	blocks[3] = bytebits_to_byte(bs+64,32);
52f2df61	177
a126332a	178	PrintAndLog("Preparing to clone AWID26 to T55x7 with FC: %u, CN: %u",
a126332a	179	fc, cn);
52f2df61	180	PrintAndLog("Blk \| Data ");
	181	PrintAndLog("----+------------");
	182	PrintAndLog(" 00 \| 0x%08x", blocks[0]);
	183	PrintAndLog(" 01 \| 0x%08x", blocks[1]);
	184	PrintAndLog(" 02 \| 0x%08x", blocks[2]);
	185	PrintAndLog(" 03 \| 0x%08x", blocks[3]);
	186
	187	UsbCommand resp;
	188	UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {0,0,0}};
f3cfe428	189
a126332a	190	for (uint8_t i=0; i<4; i++) {
52f2df61	191	c.arg[0] = blocks[i];
	192	c.arg[1] = i;
	193	clearCommandBuffer();
	194	SendCommand(&c);
	195	if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){
	196	PrintAndLog("Error occurred, device did not respond during write operation.");
	197	return -1;
f3cfe428	198	}
	199	}
	200	return 0;
db25599d	201	}
db25599d	202
508b37ba	203	int CmdAWIDBrute(const char *Cmd){
	204
	205	uint8_t fc = 0x00;
	206	uint8_t bits[96];
	207	uint8_t *bs = bits;
	208	size_t size = sizeof(bits);
	209	memset(bs, 0x00, size);
	210
	211	char cmdp = param_getchar(Cmd, 0);
	212	if (strlen(Cmd) > 3 \|\| strlen(Cmd) == 0 \|\| cmdp == 'h' \|\| cmdp == 'H') return usage_lf_awid_brute();
	213
	214	fc = param_get8(Cmd, 0);
	215	if ( fc == 0) return usage_lf_awid_brute();
	216
978920b9	217	PrintAndLog("Bruteforceing AWID26 Reader");
508b37ba	218	PrintAndLog("Press pm3-button to abort simulation or run another command");
	219
	220	uint64_t arg1 = (10<<8) + 8; // fcHigh = 10, fcLow = 8
	221	uint64_t arg2 = 50; // clk RF/50 invert=0
	222	UsbCommand c = {CMD_FSK_SIM_TAG, {arg1, arg2, size}};
	223
	224	for ( uint16_t cn = 1; cn < 0xFFFF; ++cn){
	225	if (ukbhit()) {
	226	PrintAndLog("aborted via keyboard!");
	227	c.cmd = CMD_PING;
	228	c.arg[0] = 0x00;
	229	c.arg[1] = 0x00;
	230	c.arg[2] = 0x00;
	231	clearCommandBuffer();
	232	SendCommand(&c);
	233	return 1;
	234	}
	235
	236	(void)getAWIDBits(fc, cn, bs);
	237	memcpy(c.d.asBytes, bs, size);
	238	clearCommandBuffer();
	239	SendCommand(&c);
	240
	241	PrintAndLog("Trying FC: %u; CN: %u", fc, cn);
	242	// pause
	243	sleep(1);
	244	}
	245	return 0;
	246	}
	247
a126332a	248	static command_t CommandTable[] = {
f3cfe428	249	{"help", CmdHelp, 1, "This help"},
	250	{"fskdemod", CmdAWIDDemodFSK, 0, "['1'] Realtime AWID FSK demodulator (option '1' for one tag only)"},
	251	{"sim", CmdAWIDSim, 0, "<Facility-Code> <Card Number> -- AWID tag simulator"},
a126332a	252	{"clone", CmdAWIDClone, 0, "<Facility-Code> <Card Number> <Q5> -- Clone AWID to T55x7"},
508b37ba	253	{"brute", CmdAWIDBrute, 0, "<Facility-Code> -- bruteforce card number"},
f3cfe428	254	{NULL, NULL, 0, NULL}
db25599d	255	};
db25599d	256
a126332a	257	int CmdLFAWID(const char *Cmd) {
4c36581b	258	clearCommandBuffer();
f3cfe428	259	CmdsParse(CommandTable, Cmd);
f3cfe428	260	return 0;
db25599d	261	}
db25599d	262
a126332a	263	int CmdHelp(const char *Cmd) {
f3cfe428	264	CmdsHelp(CommandTable);
f3cfe428	265	return 0;
db25599d	266	}