[proxmark3-svn] / client / cmdlfnoralsy.c

//-----------------------------------------------------------------------------
//
// 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 Noralsy tag commands
// ASK/Manchester, STT, RF/32, 96 bits long
//-----------------------------------------------------------------------------
#include "cmdlfnoralsy.h"
#include <string.h>
#include <inttypes.h>
#include <math.h>
#include "proxmark3.h"
#include "ui.h"
#include "util.h"
#include "graph.h"
#include "cmdparser.h"
#include "cmddata.h"
#include "cmdmain.h"
#include "cmdlf.h"
#include "protocols.h"  // for T55xx config register definitions
#include "lfdemod.h"    // parityTest

static int CmdHelp(const char *Cmd);

int usage_lf_noralsy_clone(void){
	PrintAndLog("clone a Noralsy tag to a T55x7 tag.");
	PrintAndLog("Usage: lf noralsy clone [h] <card id> <year> <Q5>");
	PrintAndLog("Options:");
	PrintAndLog("      h          : This help");
	PrintAndLog("      <card id>  : Noralsy card ID");
	PrintAndLog("      <year>     : Tag allocation year");
	PrintAndLog("      <Q5>       : specify write to Q5 (t5555 instead of t55x7)");
	PrintAndLog("");
	PrintAndLog("Sample: lf noralsy clone 112233");
	return 0;
}

int usage_lf_noralsy_sim(void) {
	PrintAndLog("Enables simulation of Noralsy card with specified card number.");
	PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
	PrintAndLog("");
	PrintAndLog("Usage:  lf noralsy sim [h] <card id> <year>");
	PrintAndLog("Options:");
	PrintAndLog("      h          : This help");
	PrintAndLog("      <card id>  : Noralsy card ID");
	PrintAndLog("      <year>     : Tag allocation year");
	PrintAndLog("");
	PrintAndLog("Sample: lf noralsy sim 112233");
	return 0;
}

static uint8_t noralsy_chksum( uint8_t* bits, uint8_t len) {
	uint8_t sum = 0;
	for (uint8_t i = 0; i < len; i += 4)
		sum ^= bytebits_to_byte(bits+i, 4);
	return sum & 0x0F ;
}
int getnoralsyBits(uint32_t id, uint16_t year, uint8_t *bits) {	
	//preamp
	num_to_bytebits(0xBB0214FF, 32, bits);  // --> Have seen 0xBB0214FF / 0xBB0314FF  UNKNOWN

	year &= 0xFF;
	
	uint16_t sub1 = (id & 0xFFF0000) >> 16;
	uint8_t sub2 = (id & 0x000FF00) >> 8;
	uint8_t sub3 = (id & 0x00000FF);
	
	num_to_bytebits(sub1, 12, bits+32);
	num_to_bytebits(year, 8, bits+44);
	num_to_bytebits(0, 4, bits+52);   // --> UNKNOWN. Flag?

	num_to_bytebits(sub2, 8, bits+56);
	num_to_bytebits(sub3, 8, bits+64);

	//chksum byte
	uint8_t chksum = noralsy_chksum(bits+32, 40);
	num_to_bytebits(chksum, 4, bits+72);
	chksum = noralsy_chksum(bits, 76);
	num_to_bytebits(chksum, 4, bits+76);
	return 1;
}

// by iceman
// find Noralsy preamble in already demoded data
int NoralsyDemod_AM(uint8_t *dest, size_t *size) {
	if (*size < 96) return -1; //make sure buffer has data
	size_t startIdx = 0;
	uint8_t preamble[] = {1,0,1,1,1,0,1,1,0,0,0,0};
	if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx))
		return -2; //preamble not found
	if (*size != 96) return -3; //wrong demoded size
	//return start position
	return (int)startIdx;
}

/*
*
* 2520116 | BB0214FF2529900116360000 | 10111011 00000011 00010100 11111111 00100101 00101001 10010000 00000001 00010110 00110110 00000000 00000000
*           aaaaaaaaiii***iiiicc----                                       iiiiiiii iiiiYYYY YYYY**** iiiiiiii iiiiiiii cccccccc
*
* a = fixed value BB0314FF 
* i = printed id, BCD-format
* Y = year
* c = checksum
* 
**/

//see ASKDemod for what args are accepted
int CmdNoralsyDemod(const char *Cmd) {

	//ASK / Manchester
	DemodBufferLen = getFromGraphBuf(DemodBuffer);
	if (DemodBufferLen < 255) return 0;
	int foundclk = 0;
	size_t ststart = 0, stend = 0;
	bool st = DetectST_ext(DemodBuffer, &DemodBufferLen, &foundclk, &ststart, &stend);
	if (!st) return 0;

	if (!ASKDemod_ext("32 0 0", FALSE, FALSE, 1, &st)) {
		if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: ASK/Manchester Demod failed");
		return 0;
	}
	size_t size = DemodBufferLen;
	int ans = NoralsyDemod_AM(DemodBuffer, &size);
	if (ans < 0){
		if (g_debugMode){
			if (ans == -1)
				PrintAndLog("DEBUG: Error - Noralsy: too few bits found");
			else if (ans == -2)
				PrintAndLog("DEBUG: Error - Noralsy: preamble not found");
			else if (ans == -3)
				PrintAndLog("DEBUG: Error - Noralsy: Size not correct: %d", size);
			else
				PrintAndLog("DEBUG: Error - Noralsy: ans: %d", ans);
		}
		return 0;
	}
	setDemodBuf(DemodBuffer, 96, ans);
	//setGrid_Clock(32);

	//got a good demod
	uint32_t raw1 = bytebits_to_byte(DemodBuffer, 32);
	uint32_t raw2 = bytebits_to_byte(DemodBuffer+32, 32);
	uint32_t raw3 = bytebits_to_byte(DemodBuffer+64, 32);

	uint32_t cardid = (bytebits_to_byte(DemodBuffer+32, 12)<<16) | bytebits_to_byte(DemodBuffer+32+24, 16);

	uint16_t year = (raw2 & 0x000ff000) >> 12;
	year += ( year > 0x60 ) ? 0x1900: 0x2000;

	// calc checksums
	uint8_t calc1 = noralsy_chksum(DemodBuffer+32, 40);
	uint8_t calc2 = noralsy_chksum(DemodBuffer, 76);
	uint8_t chk1 = 0, chk2 = 0;
	chk1 = bytebits_to_byte(DemodBuffer+72, 4);
	chk2 = bytebits_to_byte(DemodBuffer+76, 4);
	// test checksums
	if ( chk1 != calc1 ) { 
		if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: checksum 1 failed %x - %x\n", chk1, calc1);
		return 0;
	}
	if ( chk2 != calc2 ) {
		if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: checksum 2 failed %x - %x\n", chk2, calc2);
		return 0;
	}

	PrintAndLog("Noralsy Tag Found: Card ID %X, Year: %X Raw: %08X%08X%08X", cardid, year, raw1 ,raw2, raw3);
	if (raw1 != 0xBB0214FF) {
		PrintAndLog("Unknown bits set in first block! Expected 0xBB0214FF, Found: 0x%08X", raw1);
		PrintAndLog("Please post this output in forum to further research on this format");
	}
	return 1;
}

int CmdNoralsyRead(const char *Cmd) {
	CmdLFRead("s");
	getSamples("8000",TRUE);
	return CmdNoralsyDemod(Cmd);
}

int CmdNoralsyClone(const char *Cmd) {

	uint16_t year = 0;
	uint32_t id = 0;
	uint32_t blocks[4] = {T55x7_MODULATION_MANCHESTER | T55x7_BITRATE_RF_32 | T55x7_ST_TERMINATOR | 3 << T55x7_MAXBLOCK_SHIFT, 0, 0};
	uint8_t bits[96];
	uint8_t *bs = bits;
	memset(bs, 0, sizeof(bits));

	char cmdp = param_getchar(Cmd, 0);
	if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_noralsy_clone();

	id = param_get32ex(Cmd, 0, 0, 16);
	year = param_get32ex(Cmd, 1, 2000, 16);

	//Q5
	if (param_getchar(Cmd, 2) == 'Q' || param_getchar(Cmd, 2) == 'q') {
		//t5555 (Q5) BITRATE = (RF-2)/2 (iceman)
		blocks[0] = T5555_MODULATION_MANCHESTER | ((32-2)>>1) << T5555_BITRATE_SHIFT | T5555_ST_TERMINATOR | 3 << T5555_MAXBLOCK_SHIFT;
	}
	
	 if ( !getnoralsyBits(id, year, 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 Noralsy to T55x7 with CardId: %x", id);
	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 (int i = 3; i >= 0; --i) {
		c.arg[0] = blocks[i];
		c.arg[1] = i;
		clearCommandBuffer();
		SendCommand(&c);
		if (!WaitForResponseTimeout(CMD_ACK, &resp, T55XX_WRITE_TIMEOUT)){
			PrintAndLog("Error occurred, device did not respond during write operation.");
			return -1;
		}
	}
	return 0;
}

int CmdNoralsySim(const char *Cmd) {

	uint8_t bits[96];
	uint8_t *bs = bits;
	memset(bs, 0, sizeof(bits));

	uint16_t year = 0;
	uint32_t id = 0;

	char cmdp = param_getchar(Cmd, 0);
	if (strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_lf_noralsy_sim();

	id = param_get32ex(Cmd, 0, 0, 16);
	year = param_get32ex(Cmd, 1, 2000, 16);

	uint8_t clk = 32, encoding = 1, separator = 1, invert = 0;
	uint16_t arg1, arg2;
	size_t size = 96;
	arg1 = clk << 8 | encoding;
	arg2 = invert << 8 | separator;
	
	if ( !getnoralsyBits(id, year, bs)) {
		PrintAndLog("Error with tag bitstream generation.");
		return 1;
	}

	PrintAndLog("Simulating Noralsy - CardId: %x", id);

	UsbCommand c = {CMD_ASK_SIM_TAG, {arg1, arg2, size}};
	memcpy(c.d.asBytes, bs, size);
	clearCommandBuffer();
	SendCommand(&c);
	return 0;
}

static command_t CommandTable[] = {
	{"help",  CmdHelp,        1, "This help"},
	{"demod", CmdNoralsyDemod,1, "Attempt to read and extract tag data from the GraphBuffer"},
	{"read",  CmdNoralsyRead, 0, "Attempt to read and extract tag data from the antenna"},
	{"clone", CmdNoralsyClone,0, "clone Noralsy tag"},
	{"sim",   CmdNoralsySim,  0, "simulate Noralsy tag"},
    {NULL, NULL, 0, NULL}
};

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

int CmdHelp(const char *Cmd) {
	CmdsHelp(CommandTable);
	return 0;
}
Commit	Line	Data
a9968da3	1	//-----------------------------------------------------------------------------
	2	//
	3	// This code is licensed to you under the terms of the GNU GPL, version 2 or,
	4	// at your option, any later version. See the LICENSE.txt file for the text of
	5	// the license.
	6	//-----------------------------------------------------------------------------
	7	// Low frequency Noralsy tag commands
	8	// ASK/Manchester, STT, RF/32, 96 bits long
	9	//-----------------------------------------------------------------------------
	10	#include "cmdlfnoralsy.h"
	11	#include <string.h>
	12	#include <inttypes.h>
	13	#include <math.h>
	14	#include "proxmark3.h"
	15	#include "ui.h"
	16	#include "util.h"
	17	#include "graph.h"
	18	#include "cmdparser.h"
	19	#include "cmddata.h"
	20	#include "cmdmain.h"
	21	#include "cmdlf.h"
	22	#include "protocols.h" // for T55xx config register definitions
	23	#include "lfdemod.h" // parityTest
	24
	25	static int CmdHelp(const char *Cmd);
	26
	27	int usage_lf_noralsy_clone(void){
	28	PrintAndLog("clone a Noralsy tag to a T55x7 tag.");
	29	PrintAndLog("Usage: lf noralsy clone [h] <card id> <year> <Q5>");
	30	PrintAndLog("Options:");
	31	PrintAndLog(" h : This help");
	32	PrintAndLog(" <card id> : Noralsy card ID");
	33	PrintAndLog(" <year> : Tag allocation year");
	34	PrintAndLog(" <Q5> : specify write to Q5 (t5555 instead of t55x7)");
	35	PrintAndLog("");
	36	PrintAndLog("Sample: lf noralsy clone 112233");
	37	return 0;
	38	}
	39
	40	int usage_lf_noralsy_sim(void) {
	41	PrintAndLog("Enables simulation of Noralsy card with specified card number.");
	42	PrintAndLog("Simulation runs until the button is pressed or another USB command is issued.");
	43	PrintAndLog("");
	44	PrintAndLog("Usage: lf noralsy sim [h] <card id> <year>");
	45	PrintAndLog("Options:");
	46	PrintAndLog(" h : This help");
	47	PrintAndLog(" <card id> : Noralsy card ID");
	48	PrintAndLog(" <year> : Tag allocation year");
	49	PrintAndLog("");
	50	PrintAndLog("Sample: lf noralsy sim 112233");
	51	return 0;
	52	}
	53
	54	static uint8_t noralsy_chksum( uint8_t* bits, uint8_t len) {
	55	uint8_t sum = 0;
	56	for (uint8_t i = 0; i < len; i += 4)
	57	sum ^= bytebits_to_byte(bits+i, 4);
	58	return sum & 0x0F ;
	59	}
	60	int getnoralsyBits(uint32_t id, uint16_t year, uint8_t *bits) {
	61	//preamp
	62	num_to_bytebits(0xBB0214FF, 32, bits); // --> Have seen 0xBB0214FF / 0xBB0314FF UNKNOWN
	63
	64	year &= 0xFF;
65
66	uint16_t sub1 = (id & 0xFFF0000) >> 16;
67	uint8_t sub2 = (id & 0x000FF00) >> 8;
68	uint8_t sub3 = (id & 0x00000FF);
69
70	num_to_bytebits(sub1, 12, bits+32);
71	num_to_bytebits(year, 8, bits+44);
72	num_to_bytebits(0, 4, bits+52); // --> UNKNOWN. Flag?
73
74	num_to_bytebits(sub2, 8, bits+56);
75	num_to_bytebits(sub3, 8, bits+64);
76
77	//chksum byte
78	uint8_t chksum = noralsy_chksum(bits+32, 40);
79	num_to_bytebits(chksum, 4, bits+72);
80	chksum = noralsy_chksum(bits, 76);
81	num_to_bytebits(chksum, 4, bits+76);
82	return 1;
83	}
84
85	// by iceman
86	// find Noralsy preamble in already demoded data
87	int NoralsyDemod_AM(uint8_t dest, size_t size) {
88	if (*size < 96) return -1; //make sure buffer has data
89	size_t startIdx = 0;
90	uint8_t preamble[] = {1,0,1,1,1,0,1,1,0,0,0,0};
91	if (!preambleSearch(dest, preamble, sizeof(preamble), size, &startIdx))
92	return -2; //preamble not found
93	if (*size != 96) return -3; //wrong demoded size
94	//return start position
95	return (int)startIdx;
96	}
97
98	/*
99	*
100	* 2520116 \| BB0214FF2529900116360000 \| 10111011 00000011 00010100 11111111 00100101 00101001 10010000 00000001 00010110 00110110 00000000 00000000
101	* aaaaaaaaiii*iiiicc---- iiiiiiii iiiiYYYY YYYY** iiiiiiii iiiiiiii cccccccc
102	*
103	* a = fixed value BB0314FF
104	* i = printed id, BCD-format
105	* Y = year
106	* c = checksum
107	*
108	**/
109
110	//see ASKDemod for what args are accepted
111	int CmdNoralsyDemod(const char *Cmd) {
112
113	//ASK / Manchester
114	DemodBufferLen = getFromGraphBuf(DemodBuffer);
115	if (DemodBufferLen < 255) return 0;
116	int foundclk = 0;
117	size_t ststart = 0, stend = 0;
118	bool st = DetectST_ext(DemodBuffer, &DemodBufferLen, &foundclk, &ststart, &stend);
119	if (!st) return 0;
120
121	if (!ASKDemod_ext("32 0 0", FALSE, FALSE, 1, &st)) {
122	if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: ASK/Manchester Demod failed");
123	return 0;
124	}
125	size_t size = DemodBufferLen;
126	int ans = NoralsyDemod_AM(DemodBuffer, &size);
127	if (ans < 0){
128	if (g_debugMode){
129	if (ans == -1)
130	PrintAndLog("DEBUG: Error - Noralsy: too few bits found");
131	else if (ans == -2)
132	PrintAndLog("DEBUG: Error - Noralsy: preamble not found");
133	else if (ans == -3)
134	PrintAndLog("DEBUG: Error - Noralsy: Size not correct: %d", size);
135	else
136	PrintAndLog("DEBUG: Error - Noralsy: ans: %d", ans);
137	}
138	return 0;
139	}
140	setDemodBuf(DemodBuffer, 96, ans);
141	//setGrid_Clock(32);
142
143	//got a good demod
144	uint32_t raw1 = bytebits_to_byte(DemodBuffer, 32);
145	uint32_t raw2 = bytebits_to_byte(DemodBuffer+32, 32);
146	uint32_t raw3 = bytebits_to_byte(DemodBuffer+64, 32);
147
148	uint32_t cardid = (bytebits_to_byte(DemodBuffer+32, 12)<<16) \| bytebits_to_byte(DemodBuffer+32+24, 16);
149
150	uint16_t year = (raw2 & 0x000ff000) >> 12;
151	year += ( year > 0x60 ) ? 0x1900: 0x2000;
152
153	// calc checksums
154	uint8_t calc1 = noralsy_chksum(DemodBuffer+32, 40);
155	uint8_t calc2 = noralsy_chksum(DemodBuffer, 76);
156	uint8_t chk1 = 0, chk2 = 0;
157	chk1 = bytebits_to_byte(DemodBuffer+72, 4);
158	chk2 = bytebits_to_byte(DemodBuffer+76, 4);
159	// test checksums
160	if ( chk1 != calc1 ) {
161	if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: checksum 1 failed %x - %x\n", chk1, calc1);
162	return 0;
163	}
164	if ( chk2 != calc2 ) {
165	if (g_debugMode) PrintAndLog("DEBUG: Error - Noralsy: checksum 2 failed %x - %x\n", chk2, calc2);
166	return 0;
167	}
168
169	PrintAndLog("Noralsy Tag Found: Card ID %X, Year: %X Raw: %08X%08X%08X", cardid, year, raw1 ,raw2, raw3);
170	if (raw1 != 0xBB0214FF) {
171	PrintAndLog("Unknown bits set in first block! Expected 0xBB0214FF, Found: 0x%08X", raw1);
172	PrintAndLog("Please post this output in forum to further research on this format");
173	}
174	return 1;
175	}
176
177	int CmdNoralsyRead(const char *Cmd) {
178	CmdLFRead("s");
179	getSamples("8000",TRUE);
180	return CmdNoralsyDemod(Cmd);
181	}
182
183	int CmdNoralsyClone(const char *Cmd) {
184
185	uint16_t year = 0;
186	uint32_t id = 0;
187	uint32_t blocks[4] = {T55x7_MODULATION_MANCHESTER \| T55x7_BITRATE_RF_32 \| T55x7_ST_TERMINATOR \| 3 << T55x7_MAXBLOCK_SHIFT, 0, 0};
188	uint8_t bits[96];
189	uint8_t *bs = bits;
190	memset(bs, 0, sizeof(bits));
191
192	char cmdp = param_getchar(Cmd, 0);
193	if (strlen(Cmd) == 0 \|\| cmdp == 'h' \|\| cmdp == 'H') return usage_lf_noralsy_clone();
194
195	id = param_get32ex(Cmd, 0, 0, 16);
196	year = param_get32ex(Cmd, 1, 2000, 16);
197
198	//Q5
199	if (param_getchar(Cmd, 2) == 'Q' \|\| param_getchar(Cmd, 2) == 'q') {
200	//t5555 (Q5) BITRATE = (RF-2)/2 (iceman)
201	blocks[0] = T5555_MODULATION_MANCHESTER \| ((32-2)>>1) << T5555_BITRATE_SHIFT \| T5555_ST_TERMINATOR \| 3 << T5555_MAXBLOCK_SHIFT;
202	}
203
204	if ( !getnoralsyBits(id, year, bs)) {
205	PrintAndLog("Error with tag bitstream generation.");
206	return 1;
207	}
208
209	//
210	blocks[1] = bytebits_to_byte(bs,32);
211	blocks[2] = bytebits_to_byte(bs+32,32);
212	blocks[3] = bytebits_to_byte(bs+64,32);
213
214	PrintAndLog("Preparing to clone Noralsy to T55x7 with CardId: %x", id);
215	PrintAndLog("Blk \| Data ");
216	PrintAndLog("----+------------");
217	PrintAndLog(" 00 \| 0x%08x", blocks[0]);
218	PrintAndLog(" 01 \| 0x%08x", blocks[1]);
219	PrintAndLog(" 02 \| 0x%08x", blocks[2]);
220	PrintAndLog(" 03 \| 0x%08x", blocks[3]);
221
222	UsbCommand resp;
223	UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {0,0,0}};
224
225	for (int i = 3; i >= 0; --i) {
226	c.arg[0] = blocks[i];
227	c.arg[1] = i;
228	clearCommandBuffer();
229	SendCommand(&c);
230	if (!WaitForResponseTimeout(CMD_ACK, &resp, T55XX_WRITE_TIMEOUT)){
231	PrintAndLog("Error occurred, device did not respond during write operation.");
232	return -1;
233	}
234	}
235	return 0;
236	}
237
238	int CmdNoralsySim(const char *Cmd) {
239
240	uint8_t bits[96];
241	uint8_t *bs = bits;
242	memset(bs, 0, sizeof(bits));
243
244	uint16_t year = 0;
245	uint32_t id = 0;
246
247	char cmdp = param_getchar(Cmd, 0);
248	if (strlen(Cmd) == 0 \|\| cmdp == 'h' \|\| cmdp == 'H') return usage_lf_noralsy_sim();
249
250	id = param_get32ex(Cmd, 0, 0, 16);
251	year = param_get32ex(Cmd, 1, 2000, 16);
252
253	uint8_t clk = 32, encoding = 1, separator = 1, invert = 0;
254	uint16_t arg1, arg2;
255	size_t size = 96;
256	arg1 = clk << 8 \| encoding;
257	arg2 = invert << 8 \| separator;
258
259	if ( !getnoralsyBits(id, year, bs)) {
260	PrintAndLog("Error with tag bitstream generation.");
261	return 1;
262	}
263
264	PrintAndLog("Simulating Noralsy - CardId: %x", id);
265
266	UsbCommand c = {CMD_ASK_SIM_TAG, {arg1, arg2, size}};
267	memcpy(c.d.asBytes, bs, size);
268	clearCommandBuffer();
269	SendCommand(&c);
270	return 0;
271	}
272
273	static command_t CommandTable[] = {
274	{"help", CmdHelp, 1, "This help"},
275	{"demod", CmdNoralsyDemod,1, "Attempt to read and extract tag data from the GraphBuffer"},
276	{"read", CmdNoralsyRead, 0, "Attempt to read and extract tag data from the antenna"},
277	{"clone", CmdNoralsyClone,0, "clone Noralsy tag"},
278	{"sim", CmdNoralsySim, 0, "simulate Noralsy tag"},
279	{NULL, NULL, 0, NULL}
280	};
281
282	int CmdLFNoralsy(const char *Cmd) {
283	clearCommandBuffer();
284	CmdsParse(CommandTable, Cmd);
285	return 0;
286	}
287
288	int CmdHelp(const char *Cmd) {
289	CmdsHelp(CommandTable);
290	return 0;
291	}