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updates to lf t55xx commands
[proxmark3-svn] / client / cmdlft55xx.c
CommitLineData
54a942b0 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
224ce36e 13#include <time.h>\r
54a942b0 14#include "proxmark3.h"\r
15#include "ui.h"\r
16#include "graph.h"\r
13d77ef9 17#include "cmdmain.h"\r
54a942b0 18#include "cmdparser.h"\r
19#include "cmddata.h"\r
20#include "cmdlf.h"\r
21#include "cmdlft55xx.h"\r
13d77ef9 22#include "util.h"\r
23#include "data.h"\r
24#include "lfdemod.h"\r
25#include "../common/crc.h"\r
26#include "../common/iso14443crc.h"\r
27#include "cmdhf14a.h"\r
28\r
29#define CONFIGURATION_BLOCK 0x00\r
30#define TRACE_BLOCK 0x01\r
be2d41b7 31#define REGULAR_READ_MODE_BLOCK 0xFF\r
13d77ef9 32\r
33// Default configuration\r
34t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inverted = FALSE, .offset = 0x00, .block0 = 0x00};\r
35\r
36int usage_t55xx_config(){\r
37 PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1] [o <offset>]");\r
be2d41b7 38 PrintAndLog("Options:");\r
13d77ef9 39 PrintAndLog(" h This help");\r
40 PrintAndLog(" b <8|16|32|40|50|64|100|128> Set bitrate");\r
4ff341ef 41 PrintAndLog(" d <FSK|FSK1|FSK1a|FSK2|FSK2a|ASK|PSK1|PSK2|NRZ|BI|BIa> Set demodulation FSK / ASK / PSK / NRZ / Biphase / Biphase A");\r
13d77ef9 42 PrintAndLog(" i [1] Invert data signal, defaults to normal");\r
43 PrintAndLog(" o [offset] Set offset, where data should start decode in bitstream");\r
44 PrintAndLog("");\r
45 PrintAndLog("Examples:");\r
46 PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r
47 PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r
48 PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from position 3 to decode data");\r
49 PrintAndLog("");\r
50 return 0;\r
51}\r
52int usage_t55xx_read(){\r
be2d41b7 53 PrintAndLog("Usage: lf t55xx read b <block> p <password> <override_safety> <page1>");\r
54 PrintAndLog("Options:");\r
55 PrintAndLog(" b <block>, block number to read. Between 0-7");\r
56 PrintAndLog(" p <password>, OPTIONAL password (8 hex characters)");\r
57 PrintAndLog(" o, OPTIONAL override safety check");\r
58 PrintAndLog(" 1, OPTIONAL read Page 1 instead of Page 0");\r
f1b74c30 59 PrintAndLog(" ****WARNING****");\r
60 PrintAndLog(" Use of read with password on a tag not configured for a pwd");\r
61 PrintAndLog(" can damage the tag");\r
185e038c 62 PrintAndLog("");\r
13d77ef9 63 PrintAndLog("Examples:");\r
be2d41b7 64 PrintAndLog(" lf t55xx read b 0 - read data from block 0");\r
65 PrintAndLog(" lf t55xx read b 0 p feedbeef - read data from block 0 password feedbeef");\r
66 PrintAndLog(" lf t55xx read b 0 p feedbeef o - read data from block 0 password feedbeef safety check");\r
13d77ef9 67 PrintAndLog("");\r
68 return 0;\r
69}\r
70int usage_t55xx_write(){\r
be2d41b7 71 PrintAndLog("Usage: lf t55xx wr b <block> d <data> p [password] [1]");\r
72 PrintAndLog("Options:");\r
73 PrintAndLog(" b <block>, block number to write. Between 0-7");\r
74 PrintAndLog(" d <data>, 4 bytes of data to write (8 hex characters)");\r
75 PrintAndLog(" p [password], OPTIONAL password 4bytes (8 hex characters)");\r
76 PrintAndLog(" 1, OPTIONAL write Page 1 instead of Page 0");\r
185e038c 77 PrintAndLog("");\r
13d77ef9 78 PrintAndLog("Examples:");\r
be2d41b7 79 PrintAndLog(" lf t55xx wr b 3 d 11223344 - write 11223344 to block 3");\r
80 PrintAndLog(" lf t55xx wr b 3 d 11223344 p feedbeef - write 11223344 to block 3 password feedbeef");\r
13d77ef9 81 PrintAndLog("");\r
82 return 0;\r
83}\r
84int usage_t55xx_trace() {\r
85 PrintAndLog("Usage: lf t55xx trace [1]");\r
be2d41b7 86 PrintAndLog("Options:");\r
13d77ef9 87 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
88 PrintAndLog("");\r
89 PrintAndLog("Examples:");\r
90 PrintAndLog(" lf t55xx trace");\r
91 PrintAndLog(" lf t55xx trace 1");\r
92 PrintAndLog("");\r
93 return 0;\r
94}\r
95int usage_t55xx_info() {\r
96 PrintAndLog("Usage: lf t55xx info [1]");\r
be2d41b7 97 PrintAndLog("Options:");\r
13d77ef9 98 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
99 PrintAndLog("");\r
100 PrintAndLog("Examples:");\r
101 PrintAndLog(" lf t55xx info");\r
102 PrintAndLog(" lf t55xx info 1");\r
103 PrintAndLog("");\r
104 return 0;\r
105}\r
106int usage_t55xx_dump(){\r
be2d41b7 107 PrintAndLog("Usage: lf t55xx dump <password> [o]");\r
108 PrintAndLog("Options:");\r
109 PrintAndLog(" <password>, OPTIONAL password 4bytes (8 hex symbols)");\r
110 PrintAndLog(" <Override>, OPTIONAL Force pwd read despite danger to card");\r
13d77ef9 111 PrintAndLog("");\r
112 PrintAndLog("Examples:");\r
113 PrintAndLog(" lf t55xx dump");\r
be2d41b7 114 PrintAndLog(" lf t55xx dump feedbeef o");\r
13d77ef9 115 PrintAndLog("");\r
116 return 0;\r
117}\r
118int usage_t55xx_detect(){\r
be2d41b7 119 PrintAndLog("Usage: lf t55xx detect [1]");\r
120 PrintAndLog("Options:");\r
121 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 122 PrintAndLog("");\r
123 PrintAndLog("Examples:");\r
124 PrintAndLog(" lf t55xx detect");\r
125 PrintAndLog(" lf t55xx detect 1");\r
126 PrintAndLog("");\r
127 return 0;\r
128}\r
be2d41b7 129int usage_t55xx_wakup(){\r
130 PrintAndLog("Usage: lf t55xx wakeup [h] p <password>");\r
131 PrintAndLog("This commands send the Answer-On-Request command and leaves the readerfield ON afterwards.");\r
132 PrintAndLog("Options:");\r
133 PrintAndLog(" h - this help");\r
134 PrintAndLog(" p <password> - password 4bytes (8 hex symbols)");\r
135 PrintAndLog("");\r
136 PrintAndLog("Examples:");\r
137 PrintAndLog(" lf t55xx wakeup p 11223344 - send wakeup password");\r
138 return 0;\r
139}\r
54a942b0 140\r
141static int CmdHelp(const char *Cmd);\r
142\r
13d77ef9 143int CmdT55xxSetConfig(const char *Cmd) {\r
54a942b0 144\r
13d77ef9 145 uint8_t offset = 0;\r
13d77ef9 146 char modulation[5] = {0x00};\r
147 char tmp = 0x00;\r
148 uint8_t bitRate = 0;\r
149 uint8_t rates[9] = {8,16,32,40,50,64,100,128,0};\r
8e99ec25 150 uint8_t cmdp = 0;\r
151 bool errors = FALSE;\r
13d77ef9 152 while(param_getchar(Cmd, cmdp) != 0x00 && !errors)\r
153 {\r
154 tmp = param_getchar(Cmd, cmdp);\r
155 switch(tmp)\r
156 {\r
157 case 'h':\r
158 case 'H':\r
159 return usage_t55xx_config();\r
160 case 'b':\r
161 errors |= param_getdec(Cmd, cmdp+1, &bitRate);\r
162 if ( !errors){\r
163 uint8_t i = 0;\r
164 for (; i < 9; i++){\r
165 if (rates[i]==bitRate) {\r
166 config.bitrate = i;\r
167 break;\r
168 }\r
169 }\r
170 if (i==9) errors = TRUE;\r
171 }\r
172 cmdp+=2;\r
173 break;\r
174 case 'd':\r
175 param_getstr(Cmd, cmdp+1, modulation);\r
176 cmdp += 2;\r
54a942b0 177\r
2767fc02 178 if ( strcmp(modulation, "FSK" ) == 0) {\r
13d77ef9 179 config.modulation = DEMOD_FSK;\r
2767fc02 180 } else if ( strcmp(modulation, "FSK1" ) == 0) {\r
13d77ef9 181 config.modulation = DEMOD_FSK1;\r
2767fc02 182 config.inverted=1;\r
183 } else if ( strcmp(modulation, "FSK1a" ) == 0) {\r
13d77ef9 184 config.modulation = DEMOD_FSK1a;\r
2767fc02 185 config.inverted=0;\r
186 } else if ( strcmp(modulation, "FSK2" ) == 0) {\r
13d77ef9 187 config.modulation = DEMOD_FSK2;\r
2767fc02 188 config.inverted=0;\r
189 } else if ( strcmp(modulation, "FSK2a" ) == 0) {\r
13d77ef9 190 config.modulation = DEMOD_FSK2a;\r
2767fc02 191 config.inverted=1;\r
192 } else if ( strcmp(modulation, "ASK" ) == 0) {\r
13d77ef9 193 config.modulation = DEMOD_ASK;\r
2767fc02 194 } else if ( strcmp(modulation, "NRZ" ) == 0) {\r
13d77ef9 195 config.modulation = DEMOD_NRZ;\r
2767fc02 196 } else if ( strcmp(modulation, "PSK1" ) == 0) {\r
13d77ef9 197 config.modulation = DEMOD_PSK1;\r
2767fc02 198 } else if ( strcmp(modulation, "PSK2" ) == 0) {\r
13d77ef9 199 config.modulation = DEMOD_PSK2;\r
2767fc02 200 } else if ( strcmp(modulation, "PSK3" ) == 0) {\r
13d77ef9 201 config.modulation = DEMOD_PSK3;\r
2767fc02 202 } else if ( strcmp(modulation, "BIa" ) == 0) {\r
13d77ef9 203 config.modulation = DEMOD_BIa;\r
2767fc02 204 config.inverted=1;\r
205 } else if ( strcmp(modulation, "BI" ) == 0) {\r
13d77ef9 206 config.modulation = DEMOD_BI;\r
2767fc02 207 config.inverted=0;\r
208 } else {\r
13d77ef9 209 PrintAndLog("Unknown modulation '%s'", modulation);\r
210 errors = TRUE;\r
211 }\r
212 break;\r
213 case 'i':\r
214 config.inverted = param_getchar(Cmd,cmdp+1) == '1';\r
215 cmdp+=2;\r
216 break;\r
217 case 'o':\r
218 errors |= param_getdec(Cmd, cmdp+1, &offset);\r
219 if ( !errors )\r
220 config.offset = offset;\r
221 cmdp+=2;\r
222 break;\r
223 default:\r
224 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
225 errors = TRUE;\r
226 break;\r
227 }\r
228 }\r
54a942b0 229\r
13d77ef9 230 // No args\r
be2d41b7 231 if (cmdp == 0) return printConfiguration( config );\r
232\r
13d77ef9 233 //Validations\r
be2d41b7 234 if (errors) return usage_t55xx_config();\r
54a942b0 235\r
be2d41b7 236 config.block0 = 0;\r
237 return printConfiguration ( config );\r
238}\r
239\r
240int T55xxReadBlock(uint8_t block, bool page1, bool usepwd, bool override, uint32_t password){\r
241 //Password mode\r
242 if ( usepwd ) {\r
243 // try reading the config block and verify that PWD bit is set before doing this!\r
244 if ( !override ) {\r
245 if ( !AquireData(0, CONFIGURATION_BLOCK, false, 0 ) ) return 0;\r
246 if ( !tryDetectModulation() ) {\r
247 PrintAndLog("Safety Check: Could not detect if PWD bit is set in config block. Exits.");\r
248 return 0;\r
249 } else {\r
250 PrintAndLog("Safety Check: PWD bit is NOT set in config block. Reading without password..."); \r
251 usepwd = false;\r
252 page1 = false;\r
253 }\r
254 } else {\r
255 PrintAndLog("Safety Check Overriden - proceeding despite risk");\r
256 }\r
257 }\r
258\r
259 if (!AquireData(page1, block, usepwd, password) ) return 0;\r
260 if (!DecodeT55xxBlock()) return 0;\r
261\r
262 char blk[10]={0};\r
263 sprintf(blk,"%d", block);\r
264 printT55xxBlock(blk); \r
265 return 1;\r
13d77ef9 266}\r
54a942b0 267\r
13d77ef9 268int CmdT55xxReadBlock(const char *Cmd) {\r
be2d41b7 269 uint8_t block = REGULAR_READ_MODE_BLOCK;\r
270 uint32_t password = 0; //default to blank Block 7\r
271 bool usepwd = false;\r
272 bool override = false;\r
273 bool page1 = false;\r
8e99ec25 274 bool errors = false;\r
be2d41b7 275 uint8_t cmdp = 0;\r
8e99ec25 276 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
277 switch(param_getchar(Cmd, cmdp)) {\r
278 case 'h':\r
279 case 'H':\r
280 return usage_t55xx_read();\r
281 case 'b':\r
282 case 'B':\r
283 errors |= param_getdec(Cmd, cmdp+1, &block);\r
be2d41b7 284 cmdp += 2;\r
8e99ec25 285 break;\r
286 case 'o':\r
287 case 'O':\r
be2d41b7 288 override = true;\r
8e99ec25 289 cmdp++;\r
290 break;\r
291 case 'p':\r
292 case 'P':\r
be2d41b7 293 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
294 usepwd = true;\r
295 cmdp += 2;\r
8e99ec25 296 break;\r
be2d41b7 297 case '1':\r
298 page1 = true;\r
8e99ec25 299 cmdp++;\r
300 break;\r
301 default:\r
302 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
303 errors = true;\r
304 break;\r
305 }\r
306 }\r
307 if (errors) return usage_t55xx_read();\r
13d77ef9 308\r
be2d41b7 309 if (block > 7 && block != REGULAR_READ_MODE_BLOCK ) {\r
310 PrintAndLog("Block must be between 0 and 7");\r
311 return 0;\r
8e99ec25 312 }\r
be2d41b7 313 PrintAndLog("Reading Page %d:", page1); \r
314 PrintAndLog("blk | hex data | binary");\r
315 return T55xxReadBlock(block, page1, usepwd, override, password);\r
54a942b0 316}\r
317\r
13d77ef9 318bool DecodeT55xxBlock(){\r
319 \r
fef74fdc 320 char buf[30] = {0x00};\r
13d77ef9 321 char *cmdStr = buf;\r
322 int ans = 0;\r
323 uint8_t bitRate[8] = {8,16,32,40,50,64,100,128};\r
13d77ef9 324 DemodBufferLen = 0x00;\r
54a942b0 325\r
13d77ef9 326 switch( config.modulation ){\r
327 case DEMOD_FSK:\r
224ce36e 328 snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );\r
13d77ef9 329 ans = FSKrawDemod(cmdStr, FALSE);\r
330 break;\r
331 case DEMOD_FSK1:\r
13d77ef9 332 case DEMOD_FSK1a:\r
224ce36e 333 snprintf(cmdStr, sizeof(buf),"%d %d 8 5", bitRate[config.bitrate], config.inverted );\r
13d77ef9 334 ans = FSKrawDemod(cmdStr, FALSE);\r
335 break;\r
336 case DEMOD_FSK2:\r
13d77ef9 337 case DEMOD_FSK2a:\r
224ce36e 338 snprintf(cmdStr, sizeof(buf),"%d %d 10 8", bitRate[config.bitrate], config.inverted );\r
13d77ef9 339 ans = FSKrawDemod(cmdStr, FALSE);\r
340 break;\r
341 case DEMOD_ASK:\r
224ce36e 342 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
fef74fdc 343 ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r
13d77ef9 344 break;\r
345 case DEMOD_PSK1:\r
224ce36e 346 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 347 ans = PSKDemod(cmdStr, FALSE);\r
13d77ef9 348 break;\r
2767fc02 349 case DEMOD_PSK2: //inverted won't affect this\r
350 case DEMOD_PSK3: //not fully implemented\r
224ce36e 351 snprintf(cmdStr, sizeof(buf),"%d 0 1", bitRate[config.bitrate] );\r
13d77ef9 352 ans = PSKDemod(cmdStr, FALSE);\r
353 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
354 break;\r
355 case DEMOD_NRZ:\r
224ce36e 356 snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
13d77ef9 357 ans = NRZrawDemod(cmdStr, FALSE);\r
358 break;\r
359 case DEMOD_BI:\r
13d77ef9 360 case DEMOD_BIa:\r
224ce36e 361 snprintf(cmdStr, sizeof(buf),"0 %d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 362 ans = ASKbiphaseDemod(cmdStr, FALSE);\r
363 break;\r
364 default:\r
365 return FALSE;\r
366 }\r
367 return (bool) ans;\r
368}\r
54a942b0 369\r
13d77ef9 370int CmdT55xxDetect(const char *Cmd){\r
54a942b0 371\r
13d77ef9 372 char cmdp = param_getchar(Cmd, 0);\r
373 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r
374 return usage_t55xx_detect();\r
375 \r
376 if (strlen(Cmd)==0)\r
be2d41b7 377 if ( !AquireData(0, CONFIGURATION_BLOCK, false, 0) )\r
378 return 0;\r
13d77ef9 379\r
380 if ( !tryDetectModulation() )\r
381 PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r
382\r
be2d41b7 383 return 1;\r
54a942b0 384}\r
385\r
13d77ef9 386// detect configuration?\r
387bool tryDetectModulation(){\r
13d77ef9 388 uint8_t hits = 0;\r
389 t55xx_conf_block_t tests[15];\r
fef74fdc 390 int bitRate=0;\r
322f7eb1 391 uint8_t fc1 = 0, fc2 = 0, clk=0;\r
392 save_restoreGB(1);\r
13d77ef9 393 if (GetFskClock("", FALSE, FALSE)){ \r
13d77ef9 394 fskClocks(&fc1, &fc2, &clk, FALSE);\r
fef74fdc 395 if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)){\r
13d77ef9 396 tests[hits].modulation = DEMOD_FSK;\r
397 if (fc1==8 && fc2 == 5)\r
398 tests[hits].modulation = DEMOD_FSK1a;\r
399 else if (fc1==10 && fc2 == 8)\r
400 tests[hits].modulation = DEMOD_FSK2;\r
fef74fdc 401 tests[hits].bitrate = bitRate;\r
13d77ef9 402 tests[hits].inverted = FALSE;\r
403 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
404 ++hits;\r
405 }\r
fef74fdc 406 if ( FSKrawDemod("0 1", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)) {\r
13d77ef9 407 tests[hits].modulation = DEMOD_FSK;\r
fef74fdc 408 if (fc1 == 8 && fc2 == 5)\r
13d77ef9 409 tests[hits].modulation = DEMOD_FSK1;\r
fef74fdc 410 else if (fc1 == 10 && fc2 == 8)\r
13d77ef9 411 tests[hits].modulation = DEMOD_FSK2a;\r
54a942b0 412\r
fef74fdc 413 tests[hits].bitrate = bitRate;\r
13d77ef9 414 tests[hits].inverted = TRUE;\r
415 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
416 ++hits;\r
417 }\r
418 } else {\r
322f7eb1 419 clk = GetAskClock("", FALSE, FALSE);\r
420 if (clk>0) {\r
411105e0 421 if ( ASKDemod("0 0 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 422 tests[hits].modulation = DEMOD_ASK;\r
423 tests[hits].bitrate = bitRate;\r
424 tests[hits].inverted = FALSE;\r
425 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
426 ++hits;\r
427 }\r
411105e0 428 if ( ASKDemod("0 1 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 429 tests[hits].modulation = DEMOD_ASK;\r
430 tests[hits].bitrate = bitRate;\r
431 tests[hits].inverted = TRUE;\r
432 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
433 ++hits;\r
434 }\r
411105e0 435 if ( ASKbiphaseDemod("0 0 0 0", FALSE) && test(DEMOD_BI, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 436 tests[hits].modulation = DEMOD_BI;\r
437 tests[hits].bitrate = bitRate;\r
438 tests[hits].inverted = FALSE;\r
439 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
440 ++hits;\r
441 }\r
411105e0 442 if ( ASKbiphaseDemod("0 0 1 0", FALSE) && test(DEMOD_BIa, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 443 tests[hits].modulation = DEMOD_BIa;\r
444 tests[hits].bitrate = bitRate;\r
445 tests[hits].inverted = TRUE;\r
446 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
447 ++hits;\r
448 }\r
13d77ef9 449 }\r
322f7eb1 450 //undo trim from ask\r
451 save_restoreGB(0);\r
452 clk = GetNrzClock("", FALSE, FALSE);\r
453 if (clk>0) {\r
322f7eb1 454 if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
455 tests[hits].modulation = DEMOD_NRZ;\r
456 tests[hits].bitrate = bitRate;\r
457 tests[hits].inverted = FALSE;\r
458 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
459 ++hits;\r
460 }\r
54a942b0 461\r
322f7eb1 462 if ( NRZrawDemod("0 1 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
463 tests[hits].modulation = DEMOD_NRZ;\r
464 tests[hits].bitrate = bitRate;\r
465 tests[hits].inverted = TRUE;\r
466 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
467 ++hits;\r
468 }\r
13d77ef9 469 }\r
470 \r
322f7eb1 471 //undo trim from nrz\r
472 save_restoreGB(0);\r
473 clk = GetPskClock("", FALSE, FALSE);\r
474 if (clk>0) {\r
322f7eb1 475 if ( PSKDemod("0 0 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
476 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 477 tests[hits].bitrate = bitRate;\r
13d77ef9 478 tests[hits].inverted = FALSE;\r
479 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
480 ++hits;\r
481 }\r
322f7eb1 482 if ( PSKDemod("0 1 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
483 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 484 tests[hits].bitrate = bitRate;\r
322f7eb1 485 tests[hits].inverted = TRUE;\r
13d77ef9 486 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
487 ++hits;\r
488 }\r
322f7eb1 489 // PSK2 - needs a call to psk1TOpsk2.\r
490 if ( PSKDemod("0 0 1", FALSE)) {\r
491 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
492 if (test(DEMOD_PSK2, &tests[hits].offset, &bitRate)){\r
493 tests[hits].modulation = DEMOD_PSK2;\r
494 tests[hits].bitrate = bitRate;\r
495 tests[hits].inverted = FALSE;\r
496 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
497 ++hits;\r
498 }\r
499 } // inverse waves does not affect this demod\r
500 // PSK3 - needs a call to psk1TOpsk2.\r
501 if ( PSKDemod("0 0 1", FALSE)) {\r
502 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
503 if (test(DEMOD_PSK3, &tests[hits].offset, &bitRate)){\r
504 tests[hits].modulation = DEMOD_PSK3;\r
505 tests[hits].bitrate = bitRate;\r
506 tests[hits].inverted = FALSE;\r
507 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
508 ++hits;\r
509 }\r
510 } // inverse waves does not affect this demod\r
13d77ef9 511 }\r
512 } \r
513 if ( hits == 1) {\r
514 config.modulation = tests[0].modulation;\r
fef74fdc 515 config.bitrate = tests[0].bitrate;\r
13d77ef9 516 config.inverted = tests[0].inverted;\r
517 config.offset = tests[0].offset;\r
518 config.block0 = tests[0].block0;\r
519 printConfiguration( config );\r
520 return TRUE;\r
521 }\r
522 \r
523 if ( hits > 1) {\r
524 PrintAndLog("Found [%d] possible matches for modulation.",hits);\r
525 for(int i=0; i<hits; ++i){\r
526 PrintAndLog("--[%d]---------------", i+1);\r
527 printConfiguration( tests[i] );\r
528 }\r
529 }\r
530 return FALSE;\r
531}\r
532\r
533bool testModulation(uint8_t mode, uint8_t modread){\r
534 switch( mode ){\r
535 case DEMOD_FSK:\r
536 if (modread > 3 && modread < 8) return TRUE;\r
537 break;\r
538 case DEMOD_ASK:\r
539 if (modread == DEMOD_ASK) return TRUE;\r
540 break;\r
541 case DEMOD_PSK1:\r
542 if (modread == DEMOD_PSK1) return TRUE;\r
543 break;\r
544 case DEMOD_PSK2:\r
545 if (modread == DEMOD_PSK2) return TRUE;\r
546 break;\r
547 case DEMOD_PSK3:\r
548 if (modread == DEMOD_PSK3) return TRUE;\r
549 break;\r
550 case DEMOD_NRZ:\r
551 if (modread == DEMOD_NRZ) return TRUE;\r
552 break;\r
553 case DEMOD_BI:\r
554 if (modread == DEMOD_BI) return TRUE;\r
555 break;\r
556 case DEMOD_BIa:\r
557 if (modread == DEMOD_BIa) return TRUE;\r
558 break; \r
559 default:\r
560 return FALSE;\r
561 }\r
562 return FALSE;\r
563}\r
564\r
565bool testBitRate(uint8_t readRate, uint8_t mod){\r
566 uint8_t expected[8] = {8, 16, 32, 40, 50, 64, 100, 128};\r
567 uint8_t detRate = 0;\r
568 switch( mod ){\r
569 case DEMOD_FSK:\r
13d77ef9 570 case DEMOD_FSK1:\r
13d77ef9 571 case DEMOD_FSK1a:\r
13d77ef9 572 case DEMOD_FSK2:\r
13d77ef9 573 case DEMOD_FSK2a:\r
574 detRate = GetFskClock("",FALSE, FALSE); \r
fef74fdc 575 if (expected[readRate] == detRate) \r
13d77ef9 576 return TRUE;\r
13d77ef9 577 break;\r
578 case DEMOD_ASK:\r
2767fc02 579 case DEMOD_BI:\r
580 case DEMOD_BIa:\r
13d77ef9 581 detRate = GetAskClock("",FALSE, FALSE); \r
fef74fdc 582 if (expected[readRate] == detRate) \r
13d77ef9 583 return TRUE;\r
13d77ef9 584 break;\r
585 case DEMOD_PSK1:\r
13d77ef9 586 case DEMOD_PSK2:\r
13d77ef9 587 case DEMOD_PSK3:\r
588 detRate = GetPskClock("",FALSE, FALSE); \r
fef74fdc 589 if (expected[readRate] == detRate)\r
13d77ef9 590 return TRUE;\r
13d77ef9 591 break;\r
592 case DEMOD_NRZ:\r
593 detRate = GetNrzClock("",FALSE, FALSE); \r
fef74fdc 594 if (expected[readRate] == detRate)\r
13d77ef9 595 return TRUE;\r
13d77ef9 596 break;\r
13d77ef9 597 default:\r
598 return FALSE;\r
599 }\r
600 return FALSE;\r
601}\r
602\r
fef74fdc 603bool test(uint8_t mode, uint8_t *offset, int *fndBitRate){\r
13d77ef9 604\r
fef74fdc 605 if ( DemodBufferLen < 64 ) return FALSE;\r
13d77ef9 606 uint8_t si = 0;\r
607 for (uint8_t idx = 0; idx < 64; idx++){\r
608 si = idx;\r
609 if ( PackBits(si, 32, DemodBuffer) == 0x00 ) continue;\r
610\r
2767fc02 611 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r
13d77ef9 612 uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode\r
613 // 2nibble must be zeroed.\r
614 // moved test to here, since this gets most faults first.\r
615 if ( resv > 0x00) continue;\r
616\r
2767fc02 617 uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3; //extended mode part of rate\r
fef74fdc 618 int bitRate = PackBits(si, 3, DemodBuffer); si += 3; //bit rate\r
619 if (bitRate > 7) continue;\r
13d77ef9 620 uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode\r
2767fc02 621 uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; \r
622 //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //could check psk cr\r
623 uint8_t nml01 = PackBits(si, 1, DemodBuffer); si += 1+5; //bit 24, 30, 31 could be tested for 0 if not extended mode\r
13d77ef9 624 uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2;\r
625 \r
626 //if extended mode\r
627 bool extMode =( (safer == 0x6 || safer == 0x9) && extend) ? TRUE : FALSE;\r
628\r
629 if (!extMode){\r
630 if (nml01 || nml02 || xtRate) continue;\r
631 }\r
632 //test modulation\r
633 if (!testModulation(mode, modread)) continue;\r
13d77ef9 634 if (!testBitRate(bitRate, mode)) continue;\r
fef74fdc 635 *fndBitRate = bitRate;\r
2767fc02 636 *offset = idx;\r
13d77ef9 637 return TRUE;\r
638 }\r
639 return FALSE;\r
54a942b0 640}\r
641\r
224ce36e 642void printT55xxBlock(const char *blockNum){\r
13d77ef9 643 \r
644 uint8_t i = config.offset;\r
645 uint8_t endpos = 32 + i;\r
646 uint32_t blockData = 0;\r
647 uint8_t bits[64] = {0x00};\r
648\r
649 if ( !DemodBufferLen) return;\r
650\r
651 if ( endpos > DemodBufferLen){\r
652 PrintAndLog("The configured offset %d is too big. Possible offset: %d)", i, DemodBufferLen-32);\r
653 return;\r
654 }\r
655\r
656 for (; i < endpos; ++i)\r
657 bits[i - config.offset]=DemodBuffer[i];\r
658\r
659 blockData = PackBits(0, 32, bits);\r
be2d41b7 660 PrintAndLog(" %s | %08X | %s", blockNum, blockData, sprint_bin(bits,32));\r
13d77ef9 661}\r
662\r
663int special(const char *Cmd) {\r
664 uint32_t blockData = 0;\r
665 uint8_t bits[32] = {0x00};\r
666\r
be2d41b7 667 PrintAndLog("OFFSET | DATA | BINARY");\r
13d77ef9 668 PrintAndLog("----------------------------------------------------");\r
669 int i,j = 0;\r
670 for (; j < 64; ++j){\r
671 \r
672 for (i = 0; i < 32; ++i)\r
673 bits[i]=DemodBuffer[j+i];\r
674 \r
675 blockData = PackBits(0, 32, bits);\r
676 \r
be2d41b7 677 PrintAndLog(" %02d | 0x%08X | %s",j , blockData, sprint_bin(bits,32)); \r
13d77ef9 678 }\r
679 return 0;\r
680}\r
681\r
be2d41b7 682int printConfiguration( t55xx_conf_block_t b){\r
13d77ef9 683 PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) );\r
684 PrintAndLog("Bit Rate : %s", GetBitRateStr(b.bitrate) );\r
685 PrintAndLog("Inverted : %s", (b.inverted) ? "Yes" : "No" );\r
686 PrintAndLog("Offset : %d", b.offset);\r
687 PrintAndLog("Block0 : 0x%08X", b.block0);\r
688 PrintAndLog("");\r
be2d41b7 689 return 0;\r
13d77ef9 690}\r
691\r
be2d41b7 692int CmdT55xxWakeUp(const char *Cmd) {\r
693 uint32_t password = 0;\r
694 uint8_t cmdp = 0;\r
695 bool errors = true;\r
696 while(param_getchar(Cmd, cmdp) != 0x00) {\r
697 switch(param_getchar(Cmd, cmdp)) {\r
698 case 'h':\r
699 case 'H':\r
700 return usage_t55xx_wakup();\r
701 case 'p':\r
702 case 'P':\r
703 password = param_get32ex(Cmd, cmdp+1, 0xFFFFFFFF, 16);\r
704 cmdp += 2;\r
705 errors = false;\r
706 break;\r
707 default:\r
708 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
709 errors = true;\r
710 break;\r
711 }\r
13d77ef9 712 }\r
be2d41b7 713 if (errors) return usage_t55xx_wakup();\r
714\r
715 UsbCommand c = {CMD_T55XX_WAKEUP, {password, 0, 0}};\r
716 clearCommandBuffer();\r
717 SendCommand(&c);\r
718 PrintAndLog("Wake up command sent. Try read now");\r
719 return 0;\r
720}\r
721\r
722int CmdT55xxWriteBlock(const char *Cmd) {\r
723 uint8_t block = 0xFF; //default to invalid block\r
724 uint32_t data = 0xFFFFFFFF; //default to blank Block \r
725 uint32_t password = 0xFFFFFFFF; //default to blank Block 7\r
726 bool usepwd = false;\r
727 bool page1 = false; \r
728 bool gotdata = false;\r
729 bool errors = false;\r
730 uint8_t cmdp = 0;\r
731 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
732 switch(param_getchar(Cmd, cmdp)) {\r
733 case 'h':\r
734 case 'H':\r
735 return usage_t55xx_write();\r
736 case 'b':\r
737 case 'B':\r
738 errors |= param_getdec(Cmd, cmdp+1, &block);\r
739 cmdp += 2;\r
740 break;\r
741 case 'd':\r
742 case 'D':\r
743 data = param_get32ex(Cmd, cmdp+1, 0, 16);\r
744 gotdata = true;\r
745 cmdp += 2;\r
746 break;\r
747 case 'p':\r
748 case 'P':\r
749 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
750 usepwd = true;\r
751 cmdp += 2;\r
752 break;\r
753 case '1':\r
754 page1 = true;\r
755 cmdp++;\r
756 break;\r
757 default:\r
758 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
759 errors = true;\r
760 break;\r
761 }\r
13d77ef9 762 }\r
be2d41b7 763 if (errors || !gotdata) return usage_t55xx_write();\r
13d77ef9 764\r
765 if (block > 7) {\r
766 PrintAndLog("Block number must be between 0 and 7");\r
be2d41b7 767 return 0;\r
13d77ef9 768 }\r
769 \r
770 UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
976627d5 771 UsbCommand resp;\r
be2d41b7 772 c.d.asBytes[0] = (page1) ? 0x2 : 0; \r
13d77ef9 773\r
be2d41b7 774 PrintAndLog("Writing to page: %d block: %d data : 0x%08X", page1, block, data);\r
13d77ef9 775\r
776 //Password mode\r
be2d41b7 777 if (usepwd) {\r
13d77ef9 778 c.arg[2] = password;\r
be2d41b7 779 c.d.asBytes[0] |= 0x1; \r
13d77ef9 780 PrintAndLog("pwd : 0x%08X", password);\r
781 }\r
40c5f342 782 clearCommandBuffer();\r
13d77ef9 783 SendCommand(&c);\r
976627d5
MHS		 784 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r
785 PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r
be2d41b7 786 return 0;\r
976627d5 787 }\r
be2d41b7 788 return 1;\r
54a942b0 789}\r
790\r
be2d41b7 791int CmdT55xxReadTrace(const char *Cmd) {\r
13d77ef9 792 char cmdp = param_getchar(Cmd, 0);\r
be2d41b7 793 bool pwdmode = false;\r
794 uint32_t password = 0;\r
13d77ef9 795 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') \r
796 return usage_t55xx_trace();\r
797\r
798 if (strlen(Cmd)==0)\r
be2d41b7 799 if ( !AquireData( TRACE_BLOCK, REGULAR_READ_MODE_BLOCK, pwdmode, password ) )\r
800 return 0;\r
13d77ef9 801 \r
be2d41b7 802 if (!DecodeT55xxBlock()) return 0;\r
803\r
804 if ( !DemodBufferLen) return 0;\r
54a942b0 805\r
13d77ef9 806 RepaintGraphWindow();\r
807 uint8_t repeat = 0;\r
808 if (config.offset > 5) \r
809 repeat = 32;\r
810 uint8_t si = config.offset+repeat;\r
be2d41b7 811 uint32_t bl1 = PackBits(si, 32, DemodBuffer);\r
812 uint32_t bl2 = PackBits(si+32, 32, DemodBuffer);\r
13d77ef9 813 \r
224ce36e 814 uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r
815 uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r
816 uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r
817 uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r
818 uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r
819 uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r
820 uint32_t lotid = PackBits(si, 14, DemodBuffer); si += 14;\r
821 uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r
13d77ef9 822 uint32_t dw = PackBits(si, 15, DemodBuffer); \r
823 \r
224ce36e 824 time_t t = time(NULL);\r
825 struct tm tm = *localtime(&t);\r
826 if ( year > tm.tm_year-110)\r
827 year += 2000;\r
828 else\r
829 year += 2010;\r
830\r
831 if ( acl != 0xE0 ) {\r
832 PrintAndLog("The modulation is most likely wrong since the ACL is not 0xE0. ");\r
be2d41b7 833 return 0;\r
224ce36e 834 }\r
835\r
13d77ef9 836 PrintAndLog("");\r
837 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
838 PrintAndLog("-------------------------------------------------------------");\r
839 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
840 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc));\r
841 PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid));\r
842 PrintAndLog(" ICR IC Revision : %d",icr );\r
843 PrintAndLog(" Manufactured");\r
cc15a118 844 PrintAndLog(" Year/Quarter : %d/%d",year, quarter);\r
13d77ef9 845 PrintAndLog(" Lot ID : %d", lotid );\r
846 PrintAndLog(" Wafer number : %d", wafer);\r
847 PrintAndLog(" Die Number : %d", dw);\r
848 PrintAndLog("-------------------------------------------------------------");\r
849 PrintAndLog(" Raw Data - Page 1");\r
be2d41b7 850 PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat,32) );\r
851 PrintAndLog(" Block 2 : 0x%08X %s", bl2, sprint_bin(DemodBuffer+config.offset+repeat+32,32) );\r
13d77ef9 852 PrintAndLog("-------------------------------------------------------------");\r
54a942b0 853\r
13d77ef9 854 /*\r
855 TRACE - BLOCK O\r
856 Bits Definition HEX\r
857 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
858 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
859 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
860 22-24 ICR IC revision\r
861 25-28 YEAR (BCD encoded) 9 (= 2009)\r
862 29-30 QUARTER 1,2,3,4 \r
863 31-32 LOT ID\r
864 \r
865 TRACE - BLOCK 1\r
866 1-12 LOT ID \r
867 13-17 Wafer number\r
868 18-32 DW, die number sequential\r
869 */\r
870 \r
54a942b0 871 return 0;\r
872}\r
873\r
13d77ef9 874int CmdT55xxInfo(const char *Cmd){\r
875 /*\r
876 Page 0 Block 0 Configuration data.\r
877 Normal mode\r
878 Extended mode\r
879 */\r
be2d41b7 880 bool pwdmode = false;\r
881 uint32_t password = 0;\r
13d77ef9 882 char cmdp = param_getchar(Cmd, 0);\r
883\r
884 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r
885 return usage_t55xx_info();\r
886 \r
887 if (strlen(Cmd)==0)\r
be2d41b7 888 if ( !AquireData( 0, CONFIGURATION_BLOCK, pwdmode, password ) )\r
889 return 1;\r
fef74fdc 890\r
13d77ef9 891 if (!DecodeT55xxBlock()) return 1;\r
892\r
fef74fdc 893 if ( DemodBufferLen < 32) return 1;\r
13d77ef9 894\r
895 uint8_t si = config.offset;\r
896 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
897 \r
898 uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
899 uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r
900 uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r
901 uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
902 uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r
903 uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r
904 uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r
905 uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r
906 uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r
907 uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r
908 uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r
909 uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r
910 uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r
911 uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r
912 \r
913 PrintAndLog("");\r
914 PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r
915 PrintAndLog("-------------------------------------------------------------");\r
916 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
917 PrintAndLog(" reserved : %d", resv);\r
918 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
919 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
920 PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r
921 PrintAndLog(" PSK clock frequency : %d", pskcf);\r
922 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
923 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
924 PrintAndLog(" Max block : %d", maxblk);\r
925 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
926 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
927 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
928 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
929 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
930 PrintAndLog("-------------------------------------------------------------");\r
931 PrintAndLog(" Raw Data - Page 0");\r
932 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) );\r
933 PrintAndLog("-------------------------------------------------------------");\r
934 \r
935 return 0;\r
936}\r
937\r
938int CmdT55xxDump(const char *Cmd){\r
939\r
be2d41b7 940 uint32_t password = 0;\r
13d77ef9 941 char cmdp = param_getchar(Cmd, 0);\r
be2d41b7 942 bool override = false;\r
943 if ( cmdp == 'h' || cmdp == 'H') return usage_t55xx_dump();\r
944\r
945 bool usepwd = ( strlen(Cmd) > 0); \r
946 if ( usepwd ){\r
947 password = param_get32ex(Cmd, 0, 0, 16);\r
948 if (param_getchar(Cmd, 1) =='o' )\r
949 override = true;\r
13d77ef9 950 }\r
951 \r
be2d41b7 952 PrintAndLog("Reading Page 0:"); \r
953 PrintAndLog("blk | hex data | binary");\r
954 for ( uint8_t i = 0; i <8; ++i){\r
955 T55xxReadBlock(i, 0, usepwd, override, password);\r
956 /*memset(s,0,sizeof(s));\r
13d77ef9 957 if ( hasPwd ) {\r
be2d41b7 958 if ( override ) {\r
959 sprintf(s,"b %d p %02x%02x%02x%02x o", i, pwd[0],pwd[1],pwd[2],pwd[3]); \r
960 } else {\r
961 sprintf(s,"b %d p %02x%02x%02x%02x", i, pwd[0],pwd[1],pwd[2],pwd[3]); \r
962 }\r
13d77ef9 963 } else {\r
be2d41b7 964 sprintf(s,"b %d", i);\r
13d77ef9 965 }\r
be2d41b7 966 CmdT55xxReadBlock(s);*/\r
13d77ef9 967 }\r
be2d41b7 968 PrintAndLog("Reading Page 1:"); \r
969 PrintAndLog("blk | hex data | binary");\r
970 for ( uint8_t i = 0; i<4; i++){\r
971 T55xxReadBlock(i, 1, usepwd, override, password); \r
972 }\r
973 return 1;\r
13d77ef9 974}\r
975\r
be2d41b7 976int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password ){\r
13d77ef9 977\r
be2d41b7 978 uint8_t arg0 = (page<<1) | pwdmode;\r
979 UsbCommand c = {CMD_T55XX_READ_BLOCK, {arg0, block, password}};\r
13d77ef9 980\r
40c5f342 981 clearCommandBuffer();\r
13d77ef9 982 SendCommand(&c);\r
983 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
984 PrintAndLog("command execution time out");\r
be2d41b7 985 return 0;\r
13d77ef9 986 }\r
987\r
988 uint8_t got[12000];\r
989 GetFromBigBuf(got,sizeof(got),0);\r
990 WaitForResponse(CMD_ACK,NULL);\r
be2d41b7 991 setGraphBuf(got, sizeof(got));\r
992 return 1;\r
13d77ef9 993}\r
994\r
995char * GetBitRateStr(uint32_t id){\r
fef74fdc 996 static char buf[25];\r
997\r
13d77ef9 998 char *retStr = buf;\r
999 switch (id){\r
1000 case 0: \r
9795e535 1001 snprintf(retStr,sizeof(buf),"%d - RF/8",id);\r
13d77ef9 1002 break;\r
1003 case 1:\r
9795e535 1004 snprintf(retStr,sizeof(buf),"%d - RF/16",id);\r
13d77ef9 1005 break;\r
1006 case 2: \r
9795e535 1007 snprintf(retStr,sizeof(buf),"%d - RF/32",id);\r
13d77ef9 1008 break;\r
1009 case 3:\r
9795e535 1010 snprintf(retStr,sizeof(buf),"%d - RF/40",id);\r
13d77ef9 1011 break;\r
1012 case 4:\r
9795e535 1013 snprintf(retStr,sizeof(buf),"%d - RF/50",id);\r
13d77ef9 1014 break;\r
1015 case 5:\r
9795e535 1016 snprintf(retStr,sizeof(buf),"%d - RF/64",id);\r
13d77ef9 1017 break;\r
1018 case 6:\r
9795e535 1019 snprintf(retStr,sizeof(buf),"%d - RF/100",id);\r
13d77ef9 1020 break;\r
1021 case 7:\r
9795e535 1022 snprintf(retStr,sizeof(buf),"%d - RF/128",id);\r
13d77ef9 1023 break;\r
1024 default:\r
9795e535 1025 snprintf(retStr,sizeof(buf),"%d - (Unknown)",id);\r
13d77ef9 1026 break;\r
1027 }\r
1028\r
1029 return buf;\r
1030}\r
1031\r
1032char * GetSaferStr(uint32_t id){\r
1033 static char buf[40];\r
1034 char *retStr = buf;\r
1035 \r
9795e535 1036 snprintf(retStr,sizeof(buf),"%d",id);\r
13d77ef9 1037 if (id == 6) {\r
9795e535 1038 snprintf(retStr,sizeof(buf),"%d - passwd",id);\r
13d77ef9 1039 }\r
1040 if (id == 9 ){\r
9795e535 1041 snprintf(retStr,sizeof(buf),"%d - testmode",id);\r
13d77ef9 1042 }\r
1043 \r
1044 return buf;\r
1045}\r
9795e535 1046\r
13d77ef9 1047char * GetModulationStr( uint32_t id){\r
2767fc02 1048 static char buf[60];\r
13d77ef9 1049 char *retStr = buf;\r
1050 \r
1051 switch (id){\r
1052 case 0: \r
9795e535 1053 snprintf(retStr,sizeof(buf),"%d - DIRECT (ASK/NRZ)",id);\r
13d77ef9 1054 break;\r
1055 case 1:\r
9795e535 1056 snprintf(retStr,sizeof(buf),"%d - PSK 1 phase change when input changes",id);\r
13d77ef9 1057 break;\r
1058 case 2: \r
9795e535 1059 snprintf(retStr,sizeof(buf),"%d - PSK 2 phase change on bitclk if input high",id);\r
13d77ef9 1060 break;\r
1061 case 3:\r
9795e535 1062 snprintf(retStr,sizeof(buf),"%d - PSK 3 phase change on rising edge of input",id);\r
13d77ef9 1063 break;\r
1064 case 4:\r
9795e535 1065 snprintf(retStr,sizeof(buf),"%d - FSK 1 RF/8 RF/5",id);\r
13d77ef9 1066 break;\r
1067 case 5:\r
9795e535 1068 snprintf(retStr,sizeof(buf),"%d - FSK 2 RF/8 RF/10",id);\r
13d77ef9 1069 break;\r
1070 case 6:\r
9795e535 1071 snprintf(retStr,sizeof(buf),"%d - FSK 1a RF/5 RF/8",id);\r
13d77ef9 1072 break;\r
1073 case 7:\r
9795e535 1074 snprintf(retStr,sizeof(buf),"%d - FSK 2a RF/10 RF/8",id);\r
13d77ef9 1075 break;\r
1076 case 8:\r
cc15a118 1077 snprintf(retStr,sizeof(buf),"%d - Manchester",id);\r
13d77ef9 1078 break;\r
1079 case 16:\r
9795e535 1080 snprintf(retStr,sizeof(buf),"%d - Biphase",id);\r
13d77ef9 1081 break;\r
1082 case 0x18:\r
9795e535 1083 snprintf(retStr,sizeof(buf),"%d - Biphase a - AKA Conditional Dephase Encoding(CDP)",id);\r
13d77ef9 1084 break;\r
1085 case 17:\r
9795e535 1086 snprintf(retStr,sizeof(buf),"%d - Reserved",id);\r
13d77ef9 1087 break;\r
1088 default:\r
9795e535 1089 snprintf(retStr,sizeof(buf),"0x%02X (Unknown)",id);\r
13d77ef9 1090 break;\r
1091 }\r
1092 return buf;\r
1093}\r
1094\r
1095char * GetModelStrFromCID(uint32_t cid){\r
1096 \r
1097 static char buf[10];\r
1098 char *retStr = buf;\r
1099 \r
224ce36e 1100 if (cid == 1) snprintf(retStr, sizeof(buf),"ATA5577M1");\r
1101 if (cid == 2) snprintf(retStr, sizeof(buf),"ATA5577M2"); \r
13d77ef9 1102 return buf;\r
1103}\r
1104\r
1105char * GetSelectedModulationStr( uint8_t id){\r
1106\r
9795e535 1107 static char buf[20];\r
13d77ef9 1108 char *retStr = buf;\r
1109\r
1110 switch (id){\r
1111 case DEMOD_FSK:\r
9795e535 1112 snprintf(retStr,sizeof(buf),"FSK");\r
13d77ef9 1113 break;\r
1114 case DEMOD_FSK1:\r
9795e535 1115 snprintf(retStr,sizeof(buf),"FSK1");\r
13d77ef9 1116 break;\r
1117 case DEMOD_FSK1a:\r
9795e535 1118 snprintf(retStr,sizeof(buf),"FSK1a");\r
13d77ef9 1119 break;\r
1120 case DEMOD_FSK2:\r
9795e535 1121 snprintf(retStr,sizeof(buf),"FSK2");\r
13d77ef9 1122 break;\r
1123 case DEMOD_FSK2a:\r
9795e535 1124 snprintf(retStr,sizeof(buf),"FSK2a");\r
13d77ef9 1125 break;\r
1126 case DEMOD_ASK: \r
9795e535 1127 snprintf(retStr,sizeof(buf),"ASK");\r
13d77ef9 1128 break;\r
1129 case DEMOD_NRZ:\r
9795e535 1130 snprintf(retStr,sizeof(buf),"DIRECT/NRZ");\r
13d77ef9 1131 break;\r
1132 case DEMOD_PSK1:\r
9795e535 1133 snprintf(retStr,sizeof(buf),"PSK1");\r
13d77ef9 1134 break;\r
1135 case DEMOD_PSK2:\r
9795e535 1136 snprintf(retStr,sizeof(buf),"PSK2");\r
13d77ef9 1137 break;\r
1138 case DEMOD_PSK3:\r
9795e535 1139 snprintf(retStr,sizeof(buf),"PSK3");\r
13d77ef9 1140 break;\r
1141 case DEMOD_BI:\r
9795e535 1142 snprintf(retStr,sizeof(buf),"BIPHASE");\r
13d77ef9 1143 break;\r
1144 case DEMOD_BIa:\r
9795e535 1145 snprintf(retStr,sizeof(buf),"BIPHASEa - (CDP)");\r
13d77ef9 1146 break;\r
1147 default:\r
9795e535 1148 snprintf(retStr,sizeof(buf),"(Unknown)");\r
13d77ef9 1149 break;\r
1150 }\r
1151 return buf;\r
1152}\r
1153\r
1154uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r
1155 \r
1156 int i = start;\r
1157 int j = len-1;\r
1158\r
1159 if (len > 32) return 0;\r
1160\r
1161 uint32_t tmp = 0;\r
1162 for (; j >= 0; --j, ++i)\r
1163 tmp |= bits[i] << j;\r
1164\r
1165 return tmp;\r
1166}\r
1167\r
54a942b0 1168static command_t CommandTable[] =\r
1169{\r
13d77ef9 1170 {"help", CmdHelp, 1, "This help"},\r
1171 {"config", CmdT55xxSetConfig, 1, "Set/Get T55XX configuration (modulation, inverted, offset, rate)"},\r
1172 {"detect", CmdT55xxDetect, 0, "[1] Try detecting the tag modulation from reading the configuration block."},\r
be2d41b7 1173 {"read", CmdT55xxReadBlock, 0, "b <block> p [password] [o] [1] -- Read T55xx block data (page 0) [optional password]"},\r
1174 {"write", CmdT55xxWriteBlock,0, "b <block> d <data> p [password] [1] -- Write T55xx block data (page 0) [optional password]"},\r
13d77ef9 1175 {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"},\r
1176 {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"},\r
be2d41b7 1177 {"dump", CmdT55xxDump, 0, "[password] [o] Dump T55xx card block 0-7. [optional password]"},\r
13d77ef9 1178 {"special", special, 0, "Show block changes with 64 different offsets"},\r
be2d41b7 1179 {"wakeup", CmdT55xxWakeUp, 0, "Send AOR wakeup command"},\r
54a942b0 1180 {NULL, NULL, 0, NULL}\r
1181};\r
1182\r
1183int CmdLFT55XX(const char *Cmd)\r
1184{\r
1185 CmdsParse(CommandTable, Cmd);\r
1186 return 0;\r
1187}\r
1188\r
1189int CmdHelp(const char *Cmd)\r
1190{\r
1191 CmdsHelp(CommandTable);\r
1192 return 0;\r
1193}\r
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