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FIX: lf t55xx commands seem to work like they should. Detect now detects between...
[proxmark3-svn] / client / cmdlft55xx.c
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1//-----------------------------------------------------------------------------\r
2//\r
3// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
4// at your option, any later version. See the LICENSE.txt file for the text of\r
5// the license.\r
6//-----------------------------------------------------------------------------\r
7// Low frequency T55xx commands\r
8//-----------------------------------------------------------------------------\r
9\r
10#include <stdio.h>\r
11#include <string.h>\r
12#include <inttypes.h>\r
13#include "proxmark3.h"\r
14#include "ui.h"\r
15#include "graph.h"\r
16#include "cmdmain.h"\r
17#include "cmdparser.h"\r
18#include "cmddata.h"\r
19#include "cmdlf.h"\r
20#include "cmdlft55xx.h"\r
21#include "util.h"\r
22#include "data.h"\r
23#include "lfdemod.h"\r
24#include "../common/crc.h"\r
25\r
26#define LF_TRACE_BUFF_SIZE 20000 // 32 x 32 x 10 (32 bit times numofblock (7), times clock skip..)\r
27#define LF_BITSSTREAM_LEN 1000 // more then 1000 bits shouldn't happend.. 8block * 4 bytes * 8bits = \r
28\r
29// 0 = FSK\r
30// 1 = ASK\r
31// 2 = PSK\r
32// 4 = NZR (direct)\r
33typedef struct {\r
34 uint8_t modulation;\r
35 bool inversed;\r
36 uint32_t block0;\r
37} t55xx_conf_block_t;\r
38\r
39// Default configuration: FSK, not inversed.\r
40t55xx_conf_block_t config = { .modulation = 2, .inversed = FALSE, .block0 = 0x00};\r
41\r
42int usage_t55xx_config(){\r
43 PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1]");\r
44 PrintAndLog("Options: ");\r
45 PrintAndLog(" h This help");\r
46 PrintAndLog(" d <FSK|ASK|PSK|NZ|BI> Set demodulation FSK / ASK / PSK / NZ / Biphase");\r
47 PrintAndLog(" i [1] Inverse data signal, defaults to normal");\r
48 PrintAndLog("");\r
49 PrintAndLog("Examples:");\r
50 PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r
51 PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r
52 PrintAndLog("");\r
53 return 0;\r
54}\r
55int usage_t55xx_read(){\r
56 PrintAndLog("Usage: lf t55xx read <block> <password>");\r
57 PrintAndLog(" <block>, block number to read. Between 0-7");\r
58 PrintAndLog(" <password>, OPTIONAL password (8 hex characters)");\r
59 PrintAndLog("");\r
60 PrintAndLog("Examples:");\r
61 PrintAndLog(" lf t55xx read 0 - read data from block 0");\r
62 PrintAndLog(" lf t55xx read 0 feedbeef - read data from block 0 password feedbeef");\r
63 PrintAndLog("");\r
64 return 0;\r
65}\r
66int usage_t55xx_write(){\r
67 PrintAndLog("Usage: lf t55xx wr <block> <data> [password]");\r
68 PrintAndLog(" <block>, block number to read. Between 0-7");\r
69 PrintAndLog(" <data>, 4 bytes of data to write (8 hex characters)");\r
70 PrintAndLog(" [password], OPTIONAL password 4bytes (8 hex characters)");\r
71 PrintAndLog("");\r
72 PrintAndLog("Examples:");\r
73 PrintAndLog(" lf t55xx wd 3 11223344 - write 11223344 to block 3");\r
74 PrintAndLog(" lf t55xx wd 3 11223344 feedbeef - write 11223344 to block 3 password feedbeef");\r
75 PrintAndLog("");\r
76 return 0;\r
77}\r
78int usage_t55xx_trace() {\r
79 PrintAndLog("Usage: lf t55xx trace [1]");\r
80 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
81 PrintAndLog("");\r
82 PrintAndLog("Examples:");\r
83 PrintAndLog(" lf t55xx trace");\r
84 PrintAndLog(" lf t55xx trace 1");\r
85 PrintAndLog("");\r
86 return 0;\r
87}\r
88int usage_t55xx_info() {\r
89 PrintAndLog("Usage: lf t55xx info [1]");\r
90 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
91 PrintAndLog("");\r
92 PrintAndLog("Examples:");\r
93 PrintAndLog(" lf t55xx info");\r
94 PrintAndLog(" lf t55xx info 1");\r
95 PrintAndLog("");\r
96 return 0;\r
97}\r
98int usage_t55xx_dump(){\r
99 PrintAndLog("Usage: lf t55xx dump <password>");\r
100 PrintAndLog(" <password>, OPTIONAL password 4bytes (8 hex symbols)");\r
101 PrintAndLog("");\r
102 PrintAndLog("Examples:");\r
103 PrintAndLog(" lf t55xx dump");\r
104 PrintAndLog(" lf t55xx dump feedbeef");\r
105 PrintAndLog("");\r
106 return 0;\r
107}\r
108int usage_t55xx_detect(){\r
109 PrintAndLog("Usage: lf t55xx detect");\r
110 PrintAndLog("");\r
111 PrintAndLog("Examples:");\r
112 PrintAndLog(" lf t55xx detect");\r
113 PrintAndLog(" lf t55xx detect 1");\r
114 PrintAndLog("");\r
115 return 0;\r
116}\r
117\r
118static int CmdHelp(const char *Cmd);\r
119\r
120int CmdT55xxSetConfig(const char *Cmd){\r
121\r
122 int len;\r
123 bool inverse;\r
124 bool errors = FALSE;\r
125 uint8_t cmdp = 0;\r
126 char modulation[4] = {0x00};\r
127 \r
128 while(param_getchar(Cmd, cmdp) != 0x00 && !errors)\r
129 {\r
130 switch(param_getchar(Cmd, cmdp))\r
131 {\r
132 case 'h':\r
133 case 'H':\r
134 return usage_t55xx_config();\r
135 case 'd':\r
136 len = param_getstr(Cmd, cmdp+1, modulation);\r
137 cmdp+= len+1;\r
138 //FSK|ASK|PSK|NZ|BI\r
139 if ( strcmp(modulation, "FSK" ) == 0)\r
140 len = 1;\r
141 else if ( strcmp(modulation, "ASK" ) == 0)\r
142 len = 2;\r
143 else if ( strcmp(modulation, "PSK" ) == 0)\r
144 len = 3;\r
145 else if ( strcmp(modulation, "NZ" ) == 0)\r
146 len = 4;\r
147 else if ( strcmp(modulation, "BI" ) == 0)\r
148 len = 5;\r
149 else {\r
150 PrintAndLog("Unknown modulation '%s'", modulation);\r
151 errors = TRUE;\r
152 }\r
153 break;\r
154 case 'i':\r
155 inverse = param_getchar(Cmd,cmdp+1) == '1';\r
156 cmdp+=2;\r
157 break;\r
158 default:\r
159 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
160 errors = TRUE;\r
161 break;\r
162 }\r
163 }\r
164 // No args\r
165 if (cmdp == 0) {\r
166 PrintAndLog("Modulation: %d", config.modulation);\r
167 PrintAndLog("Invert : %d", config.inversed);\r
168 PrintAndLog("Block0 : %08X", config.block0);\r
169 return 0;\r
170 }\r
171 //Validations\r
172 if (errors)\r
173 return usage_t55xx_config();\r
174 \r
175 config.modulation = len;\r
176 config.inversed = inverse;\r
177 config.block0 = 0;\r
178 return 0;\r
179}\r
180\r
181int CmdT55xxReadBlock(const char *Cmd)\r
182{\r
183 int block = -1;\r
184 int password = 0xFFFFFFFF; //default to blank Block 7\r
185\r
186 char cmdp = param_getchar(Cmd, 0);\r
187 if (cmdp == 'h' || cmdp == 'H')\r
188 return usage_t55xx_read();\r
189\r
190 int res = sscanf(Cmd, "%d %x", &block, &password);\r
191\r
192 if ( res < 1 || res > 2 )\r
193 return usage_t55xx_read();\r
194\r
195 \r
196 if ((block < 0) | (block > 7)) {\r
197 PrintAndLog("Block must be between 0 and 7");\r
198 return 1;\r
199 } \r
200\r
201 UsbCommand c = {CMD_T55XX_READ_BLOCK, {0, block, 0}};\r
202 c.d.asBytes[0] = 0x0; \r
203\r
204 //Password mode\r
205 if ( res == 2 ) {\r
206 c.arg[2] = password;\r
207 c.d.asBytes[0] = 0x1; \r
208 }\r
209\r
210 SendCommand(&c);\r
211 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
212 PrintAndLog("command execution time out");\r
213 return 2;\r
214 }\r
215 \r
216 uint8_t got[12000];\r
217 GetFromBigBuf(got,sizeof(got),0);\r
218 WaitForResponse(CMD_ACK,NULL);\r
219 setGraphBuf(got, 12000);\r
220\r
221 DecodeT55xxBlock();\r
222 printT55xxBlock("");\r
223 return 0;\r
224}\r
225\r
226void DecodeT55xxBlock(){\r
227 \r
228 char buf[6] = {0x00};\r
229 char *cmdStr = buf;\r
230\r
231 // use the configuration\r
232 switch( config.modulation ){\r
233 case 1:\r
234 sprintf(cmdStr,"0 %d", config.inversed );\r
235 FSKrawDemod(cmdStr, FALSE);\r
236 break;\r
237 case 2:\r
238 sprintf(cmdStr,"0 %d 1", config.inversed );\r
239 ASKmanDemod(cmdStr, FALSE, FALSE);\r
240 PrintAndLog("ice");\r
241 break;\r
242 case 3:\r
243 sprintf(cmdStr,"0 %d 1", config.inversed );\r
244 PSKDemod(cmdStr, FALSE);\r
245 break;\r
246 case 4:\r
247 sprintf(cmdStr,"0 %d 1", config.inversed );\r
248 NRZrawDemod(cmdStr, FALSE);\r
249 break;\r
250 case 5:\r
251 //BiphaseRawDecode("0",FALSE);\r
252 break;\r
253 default:\r
254 return;\r
255 }\r
256}\r
257\r
258int CmdT55xxDetect(const char *Cmd){\r
259 char cmdp = param_getchar(Cmd, 0);\r
260 if (cmdp == 'h' || cmdp == 'H')\r
261 return usage_t55xx_detect();\r
262 \r
263 // read block 0, Page 0. Configuration.\r
264 UsbCommand c = {CMD_T55XX_READ_BLOCK, {0, 0, 0}};\r
265 c.d.asBytes[0] = 0x0; \r
266\r
267 //Password mode\r
268 // if ( res == 2 ) {\r
269 // c.arg[2] = password;\r
270 // c.d.asBytes[0] = 0x1; \r
271 // }\r
272\r
273 SendCommand(&c);\r
274 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
275 PrintAndLog("command execution time out");\r
276 return FALSE;\r
277 }\r
278 \r
279 uint8_t got[12000];\r
280 GetFromBigBuf(got,sizeof(got),0);\r
281 WaitForResponse(CMD_ACK,NULL);\r
282 setGraphBuf(got, 12000);\r
283 \r
284 if ( !tryDetectModulation() ){\r
285 PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r
286 }\r
287 return 0;\r
288}\r
289\r
290// detect configuration?\r
291bool tryDetectModulation(){\r
292 \r
293 uint8_t hits = 0;\r
294 t55xx_conf_block_t tests[10];\r
295 \r
296 if (GetFskClock("", FALSE, FALSE)){ \r
297 if ( FSKrawDemod("0 0", FALSE) && test()){\r
298 tests[hits].modulation = 1;\r
299 tests[hits].inversed = 0;\r
300 ++hits;\r
301 }\r
302 if ( FSKrawDemod("0 1", FALSE) && test()) {\r
303 tests[hits].modulation = 1;\r
304 tests[hits].inversed = 1;\r
305 ++hits;\r
306 }\r
307 } else {\r
308 if ( ASKmanDemod("0 0 1", FALSE, FALSE) && test()) {\r
309 tests[hits].modulation = 2;\r
310 tests[hits].inversed = 0;\r
311 ++hits;\r
312 }\r
313\r
314 if ( ASKmanDemod("0 1 1", FALSE, FALSE) && test()) {\r
315 tests[hits].modulation = 2;\r
316 tests[hits].inversed = 1;\r
317 ++hits;\r
318 }\r
319 \r
320 if ( NRZrawDemod("0 0 1", FALSE) && test()) {\r
321 tests[hits].modulation = 3;\r
322 tests[hits].inversed = 0;\r
323 ++hits;\r
324 }\r
325\r
326 if ( NRZrawDemod("0 1 1", FALSE) && test()) {\r
327 tests[hits].modulation = 3;\r
328 tests[hits].inversed = 1;\r
329 ++hits;\r
330 }\r
331 \r
332 if ( PSKDemod("0 0 1", FALSE) && test()) {\r
333 tests[hits].modulation = 4;\r
334 tests[hits].inversed = 0;\r
335 ++hits;\r
336 }\r
337 \r
338 if ( PSKDemod("0 1 1", FALSE) && test()) {\r
339 tests[++hits].modulation = 4;\r
340 tests[hits].inversed = 1;\r
341 ++hits;\r
342 }\r
343 //PSK2?\r
344 // if (!BiphaseRawDecode("0",FALSE) && test()) {\r
345 // tests[++hits].modulation = 5;\r
346 // tests[hits].inversed = 0;\r
347 //}\r
348 // if (!BiphaseRawDecode("1",FALSE) && test()) {\r
349 // tests[++hits].modulation = 5;\r
350 // tests[hits].inversed = 1;\r
351 // }\r
352 } \r
353 if ( hits == 1) {\r
354 PrintAndLog("Modulation: %d Inverse: %d", tests[0].modulation, tests[0].inversed);\r
355 config.modulation = tests[0].modulation;\r
356 config.inversed = tests[0].inversed;\r
357 return TRUE;\r
358 }\r
359 \r
360 if ( hits > 1) {\r
361 PrintAndLog("Found [%d] possible matches for modulation.",hits);\r
362 for(int i=0; i<hits; ++i){\r
363 PrintAndLog("Modulation: %d Inverse: %d", tests[i].modulation, tests[i].inversed);\r
364 }\r
365 }\r
366 return FALSE;\r
367}\r
368\r
369bool test(){\r
370\r
371 if ( !DemodBufferLen) \r
372 return false;\r
373 \r
374 uint8_t si = 1;\r
375 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
376 uint8_t resv = PackBits(si, 7, DemodBuffer); si += 7+3;\r
377 uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
378\r
379 //PrintAndLog("test: %X %X %X ", safer, resv, extend);\r
380 \r
381 // 2nibble must be zeroed.\r
382 if ( resv > 0x00) return FALSE;\r
383\r
384 if ( safer == 0x6 || safer == 0x9){\r
385 if ( extend == 0x00)\r
386 return TRUE;\r
387 }\r
388 if ( resv== 0x00) return TRUE;\r
389 return FALSE;\r
390}\r
391\r
392void printT55xxBlock(const char *demodStr){\r
393 \r
394 uint32_t blockData = 0;\r
395 uint8_t bits[MAX_GRAPH_TRACE_LEN] = {0x00};\r
396 \r
397 if ( !DemodBufferLen) \r
398 return;\r
399 \r
400 int i =0;\r
401 for (;i<DemodBufferLen;++i)\r
402 bits[i]=DemodBuffer[i];\r
403 \r
404 blockData = PackBits(1, 32, bits);\r
405 PrintAndLog("0x%08X %s [%s]", blockData, sprint_bin(bits+1,32), demodStr);\r
406}\r
407\r
408/*\r
409FSK1 / FSK1a\r
410size = fskdemod(dest, size, 32, 0, 8, 10); // fsk1 RF/32 \r
411size = fskdemod(dest, size, 32, 1, 8, 10); // fsk1a RF/32 \r
412\r
413FSK2 / FSK2a\r
414size = fskdemod(dest, size, 32, 0, 10, 8); // fsk2 RF/32 \r
415size = fskdemod(dest, size, 32, 1, 10, 8); // fsk2a RF/32 \r
416size = fskdemod(dest, size, 50, 1, 10, 8); // fsk2a RF/50 \r
417size = fskdemod(dest, size, 64, 1, 10, 8); // FSK2a RF/64 \r
418\r
419PSK1\r
420errCnt = pskRawDemod(bits, &bitlen, 32, 0);\r
421*/\r
422int CmdT55xxWriteBlock(const char *Cmd)\r
423{\r
424 int block = 8; //default to invalid block\r
425 int data = 0xFFFFFFFF; //default to blank Block \r
426 int password = 0xFFFFFFFF; //default to blank Block 7\r
427 \r
428 char cmdp = param_getchar(Cmd, 0);\r
429 if (cmdp == 'h' || cmdp == 'H') {\r
430 usage_t55xx_write();\r
431 return 0;\r
432 }\r
433 \r
434 int res = sscanf(Cmd, "%d %x %x",&block, &data, &password);\r
435 \r
436 if ( res < 2 || res > 3) {\r
437 usage_t55xx_write();\r
438 return 1;\r
439 }\r
440\r
441 if (block > 7) {\r
442 PrintAndLog("Block must be between 0 and 7");\r
443 return 1;\r
444 }\r
445 \r
446 UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
447 c.d.asBytes[0] = 0x0; \r
448\r
449 PrintAndLog("Writing to T55x7");\r
450 PrintAndLog("block : %d", block);\r
451 PrintAndLog("data : 0x%08X", data);\r
452\r
453 //Password mode\r
454 if (res == 3) {\r
455 c.arg[2] = password;\r
456 c.d.asBytes[0] = 0x1; \r
457 PrintAndLog("pwd : 0x%08X", password);\r
458 }\r
459 SendCommand(&c);\r
460 return 0;\r
461}\r
462\r
463int CmdT55xxReadTrace(const char *Cmd)\r
464{\r
465 char cmdp = param_getchar(Cmd, 0);\r
466 \r
467 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') \r
468 return usage_t55xx_trace();\r
469\r
470 if ( strlen(Cmd)==0){\r
471 \r
472 UsbCommand c = {CMD_T55XX_READ_TRACE, {0, 0, 0}};\r
473 SendCommand(&c);\r
474 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
475 PrintAndLog("command execution time out");\r
476 return 1;\r
477 }\r
478\r
479 uint8_t got[12000];\r
480 GetFromBigBuf(got,sizeof(got),0);\r
481 WaitForResponse(CMD_ACK,NULL);\r
482 setGraphBuf(got, 12000);\r
483 }\r
484 \r
485 DecodeT55xxBlock();\r
486\r
487 if ( !DemodBufferLen) \r
488 return 2;\r
489 \r
490 RepaintGraphWindow();\r
491\r
492 uint8_t si = 5;\r
493 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
494 uint32_t bl1 = PackBits(si+32, 32, DemodBuffer);\r
495 \r
496 uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r
497 uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r
498 uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r
499 uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r
500 uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r
501 uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r
502 uint32_t lotid = PackBits(si, 12, DemodBuffer); si += 12;\r
503 uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r
504 uint32_t dw = PackBits(si, 15, DemodBuffer); \r
505 \r
506 year += 2000;\r
507 \r
508 PrintAndLog("");\r
509 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
510 PrintAndLog("-------------------------------------------------------------");\r
511 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
512 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d)", mfc, mfc);\r
513 PrintAndLog(" CID : 0x%02X (%d)", cid, cid);\r
514 PrintAndLog(" ICR IC Revision : %d",icr );\r
515 PrintAndLog(" Manufactured");\r
516 PrintAndLog(" Year/Quarter : %d/%d",year, quarter );\r
517 PrintAndLog(" Lot ID : %d", lotid );\r
518 PrintAndLog(" Wafer number : %d", wafer);\r
519 PrintAndLog(" Die Number : %d", dw);\r
520 PrintAndLog("-------------------------------------------------------------");\r
521 PrintAndLog(" Raw Data - Page 1");\r
522 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+5,32) );\r
523 PrintAndLog(" Block 0 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+37,32) );\r
524 PrintAndLog("-------------------------------------------------------------");\r
525 /*\r
526 TRACE - BLOCK O\r
527 Bits Definition HEX\r
528 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
529 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
530 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
531 22-24 ICR IC revision\r
532 25-28 YEAR (BCD encoded) 9 (= 2009)\r
533 29-30 QUARTER 1,2,3,4 \r
534 31-32 LOT ID\r
535 \r
536 TRACE - BLOCK 1\r
537 1-12 LOT ID \r
538 13-17 Wafer number\r
539 18-32 DW, die number sequential\r
540 */\r
541 \r
542 return 0;\r
543}\r
544\r
545int CmdT55xxInfo(const char *Cmd){\r
546 /*\r
547 Page 0 Block 0 Configuration data.\r
548 Normal mode\r
549 Extended mode\r
550 */\r
551 char cmdp = param_getchar(Cmd, 0);\r
552\r
553 if (cmdp == 'h' || cmdp == 'H')\r
554 return usage_t55xx_info();\r
555 \r
556 if (strlen(Cmd)==0){\r
557 \r
558 // read block 0, Page 0. Configuration.\r
559 UsbCommand c = {CMD_T55XX_READ_BLOCK, {0, 0, 0}};\r
560 c.d.asBytes[0] = 0x0; \r
561\r
562 //Password mode\r
563 // if ( res == 2 ) {\r
564 // c.arg[2] = password;\r
565 // c.d.asBytes[0] = 0x1; \r
566 // }\r
567\r
568 SendCommand(&c);\r
569 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
570 PrintAndLog("command execution time out");\r
571 return 1;\r
572 }\r
573\r
574 uint8_t got[12000];\r
575 GetFromBigBuf(got,sizeof(got),0);\r
576 WaitForResponse(CMD_ACK,NULL);\r
577 setGraphBuf(got, 12000);\r
578 }\r
579 \r
580 DecodeT55xxBlock();\r
581\r
582 if ( !DemodBufferLen) \r
583 return 2;\r
584 \r
585 \r
586 uint8_t si = 1;\r
587 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
588 \r
589 uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
590 uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r
591 uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r
592 uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
593 uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r
594 uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r
595 uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r
596 uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r
597 uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r
598 uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r
599 uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r
600 uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r
601 uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r
602 uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r
603 \r
604 PrintAndLog("");\r
605 PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r
606 PrintAndLog("-------------------------------------------------------------");\r
607 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
608 PrintAndLog(" reserved : %d", resv);\r
609 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
610 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
611 PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r
612 PrintAndLog(" PSK clock freq : %d", pskcf);\r
613 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
614 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
615 PrintAndLog(" Max block : %d", maxblk);\r
616 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
617 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
618 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
619 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
620 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
621 PrintAndLog("-------------------------------------------------------------");\r
622 PrintAndLog(" Raw Data - Page 0");\r
623 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+5,32) );\r
624 PrintAndLog("-------------------------------------------------------------");\r
625 \r
626 return 0;\r
627}\r
628\r
629int CmdT55xxDump(const char *Cmd){\r
630\r
631 char s[20] = {0x00};\r
632 uint8_t pwd[4] = {0x00};\r
633\r
634 char cmdp = param_getchar(Cmd, 0);\r
635 if ( cmdp == 'h' || cmdp == 'H') {\r
636 usage_t55xx_dump();\r
637 return 0;\r
638 }\r
639\r
640 bool hasPwd = ( strlen(Cmd) > 0); \r
641 if ( hasPwd ){\r
642 if (param_gethex(Cmd, 0, pwd, 8)) {\r
643 PrintAndLog("password must include 8 HEX symbols");\r
644 return 1;\r
645 }\r
646 }\r
647 \r
648 for ( int i = 0; i <8; ++i){\r
649 memset(s,0,sizeof(s));\r
650 if ( hasPwd ) {\r
651 sprintf(s,"%d %02x%02x%02x%02x", i, pwd[0],pwd[1],pwd[2],pwd[3]);\r
652 } else {\r
653 sprintf(s,"%d", i);\r
654 }\r
655 CmdT55xxReadBlock(s);\r
656 }\r
657 return 0;\r
658}\r
659\r
660char * GetBitRateStr(uint32_t id){\r
661 static char buf[40];\r
662 char *retStr = buf;\r
663 switch (id){\r
664 case 0: \r
665 sprintf(retStr,"%d - RF/8",id);\r
666 break;\r
667 case 1:\r
668 sprintf(retStr,"%d - RF/16",id);\r
669 break;\r
670 case 2: \r
671 sprintf(retStr,"%d - RF/32",id);\r
672 break;\r
673 case 3:\r
674 sprintf(retStr,"%d - RF/40",id);\r
675 break;\r
676 case 4:\r
677 sprintf(retStr,"%d - RF/50",id);\r
678 break;\r
679 case 5:\r
680 sprintf(retStr,"%d - RF/64",id);\r
681 break;\r
682 case 6:\r
683 sprintf(retStr,"%d - RF/100",id);\r
684 break;\r
685 case 7:\r
686 sprintf(retStr,"%d - RF/128",id);\r
687 break;\r
688 default:\r
689 sprintf(retStr,"%d - (Unknown)",id);\r
690 break;\r
691 }\r
692\r
693 return buf;\r
694}\r
695\r
696char * GetSaferStr(uint32_t id){\r
697 static char buf[40];\r
698 char *retStr = buf;\r
699 \r
700 sprintf(retStr,"%d",id);\r
701 if (id == 6) {\r
702 sprintf(retStr,"%d - passwd",id);\r
703 }\r
704 if (id == 9 ){\r
705 sprintf(retStr,"%d - testmode",id);\r
706 }\r
707 \r
708 return buf;\r
709}\r
710char * GetModulationStr( uint32_t id){\r
711 static char buf[40];\r
712 char *retStr = buf;\r
713 \r
714 switch (id){\r
715 case 0: \r
716 sprintf(retStr,"%d - DIRECT (ASK/NRZ)",id);\r
717 break;\r
718 case 1:\r
719 sprintf(retStr,"%d - PSK 1 phase change when input changes",id);\r
720 break;\r
721 case 2: \r
722 sprintf(retStr,"%d - PSK 2 phase change on bitclk if input high",id);\r
723 break;\r
724 case 3:\r
725 sprintf(retStr,"%d - PSK 3 phase change on rising edge of input",id);\r
726 break;\r
727 case 4:\r
728 sprintf(retStr,"%d - FSK 1 RF/8 RF/5",id);\r
729 break;\r
730 case 5:\r
731 sprintf(retStr,"%d - FSK 2 RF/8 RF/10",id);\r
732 break;\r
733 case 6:\r
734 sprintf(retStr,"%d - FSK 1a RF/5 RF/8",id);\r
735 break;\r
736 case 7:\r
737 sprintf(retStr,"%d - FSK 2a RF/10 RF/8",id);\r
738 break;\r
739 case 8:\r
740 sprintf(retStr,"%d - Manschester",id);\r
741 break;\r
742 case 16:\r
743 sprintf(retStr,"%d - Biphase",id);\r
744 break;\r
745 case 17:\r
746 sprintf(retStr,"%d - Reserved",id);\r
747 break;\r
748 default:\r
749 sprintf(retStr,"0x%02X (Unknown)",id);\r
750 break;\r
751 }\r
752 return buf;\r
753}\r
754\r
755uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r
756 \r
757 int i = start;\r
758 int j = len-1;\r
759 if (len > 32) {\r
760 return 0;\r
761 }\r
762 uint32_t tmp = 0;\r
763 for (; j >= 0; --j, ++i){\r
764 tmp |= bits[i] << j;\r
765 }\r
766 return tmp;\r
767}\r
768\r
769static command_t CommandTable[] =\r
770{\r
771 {"help", CmdHelp, 1, "This help"},\r
772 {"config", CmdT55xxSetConfig, 1, "Set T55XX config for modulation, inversed data"},\r
773 {"detect", CmdT55xxDetect, 0, "Try detecting the tag modulation from reading the configuration block."},\r
774 {"read", CmdT55xxReadBlock, 0, "<block> [password] -- Read T55xx block data (page 0) [optional password]"},\r
775 {"write", CmdT55xxWriteBlock,0, "<block> <data> [password] -- Write T55xx block data (page 0) [optional password]"},\r
776 {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"},\r
777 {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"},\r
778 {"dump", CmdT55xxDump, 0, "[password] Dump T55xx card block 0-7. [optional password]"},\r
779 {NULL, NULL, 0, NULL}\r
780};\r
781\r
782int CmdLFT55XX(const char *Cmd)\r
783{\r
784 CmdsParse(CommandTable, Cmd);\r
785 return 0;\r
786}\r
787\r
788int CmdHelp(const char *Cmd)\r
789{\r
790 CmdsHelp(CommandTable);\r
791 return 0;\r
792}\r
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