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ADD: @marshmellow42 's fixex and resetread t55x7
[proxmark3-svn] / client / cmdlft55xx.c
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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
1d0ccbe0 29#define T55x7_CONFIGURATION_BLOCK 0x00\r
30#define T55x7_PAGE0 0x00\r
31#define T55x7_PAGE1 0x01\r
952a812c 32#define T55x7_PWD 0x00000010\r
1d0ccbe0 33#define REGULAR_READ_MODE_BLOCK 0xFF\r
13d77ef9 34\r
35// Default configuration\r
36t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inverted = FALSE, .offset = 0x00, .block0 = 0x00};\r
37\r
94422fa2 38t55xx_conf_block_t Get_t55xx_Config(){\r
39 return config;\r
40}\r
41void Set_t55xx_Config(t55xx_conf_block_t conf){\r
42 config = conf;\r
43}\r
44\r
13d77ef9 45int usage_t55xx_config(){\r
46 PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1] [o <offset>]");\r
9276e859 47 PrintAndLog("Options:");\r
13d77ef9 48 PrintAndLog(" h This help");\r
49 PrintAndLog(" b <8|16|32|40|50|64|100|128> Set bitrate");\r
e98572a1 50 PrintAndLog(" d <FSK|FSK1|FSK1a|FSK2|FSK2a|ASK|PSK1|PSK2|NRZ|BI|BIa> Set demodulation FSK / ASK / PSK / NRZ / Biphase / Biphase A");\r
13d77ef9 51 PrintAndLog(" i [1] Invert data signal, defaults to normal");\r
52 PrintAndLog(" o [offset] Set offset, where data should start decode in bitstream");\r
53 PrintAndLog("");\r
54 PrintAndLog("Examples:");\r
55 PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r
56 PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r
57 PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from position 3 to decode data");\r
58 PrintAndLog("");\r
59 return 0;\r
60}\r
61int usage_t55xx_read(){\r
1d0ccbe0 62 PrintAndLog("Usage: lf t55xx read [b <block>] [p <password>] <override_safety> <page1>");\r
9276e859 63 PrintAndLog("Options:");\r
1d0ccbe0 64 PrintAndLog(" b <block> - block number to read. Between 0-7");\r
65 PrintAndLog(" p <password> - OPTIONAL password (8 hex characters)");\r
66 PrintAndLog(" o - OPTIONAL override safety check");\r
67 PrintAndLog(" 1 - OPTIONAL read Page 1 instead of Page 0");\r
9276e859 68 PrintAndLog(" ****WARNING****");\r
69 PrintAndLog(" Use of read with password on a tag not configured for a pwd");\r
70 PrintAndLog(" can damage the tag");\r
13d77ef9 71 PrintAndLog("");\r
72 PrintAndLog("Examples:");\r
9276e859 73 PrintAndLog(" lf t55xx read b 0 - read data from block 0");\r
74 PrintAndLog(" lf t55xx read b 0 p feedbeef - read data from block 0 password feedbeef");\r
75 PrintAndLog(" lf t55xx read b 0 p feedbeef o - read data from block 0 password feedbeef safety check");\r
13d77ef9 76 PrintAndLog("");\r
77 return 0;\r
78}\r
79int usage_t55xx_write(){\r
1d0ccbe0 80 PrintAndLog("Usage: lf t55xx wr [b <block>] [d <data>] [p <password>] [1]");\r
9276e859 81 PrintAndLog("Options:");\r
1d0ccbe0 82 PrintAndLog(" b <block> - block number to write. Between 0-7");\r
83 PrintAndLog(" d <data> - 4 bytes of data to write (8 hex characters)");\r
84 PrintAndLog(" p <password> - OPTIONAL password 4bytes (8 hex characters)");\r
85 PrintAndLog(" 1 - OPTIONAL write Page 1 instead of Page 0");\r
13d77ef9 86 PrintAndLog("");\r
87 PrintAndLog("Examples:");\r
1d0ccbe0 88 PrintAndLog(" lf t55xx write b 3 d 11223344 - write 11223344 to block 3");\r
89 PrintAndLog(" lf t55xx write b 3 d 11223344 p feedbeef - write 11223344 to block 3 password feedbeef");\r
13d77ef9 90 PrintAndLog("");\r
91 return 0;\r
92}\r
93int usage_t55xx_trace() {\r
94 PrintAndLog("Usage: lf t55xx trace [1]");\r
9276e859 95 PrintAndLog("Options:");\r
1d0ccbe0 96 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 97 PrintAndLog("");\r
98 PrintAndLog("Examples:");\r
99 PrintAndLog(" lf t55xx trace");\r
100 PrintAndLog(" lf t55xx trace 1");\r
101 PrintAndLog("");\r
102 return 0;\r
103}\r
104int usage_t55xx_info() {\r
105 PrintAndLog("Usage: lf t55xx info [1]");\r
9276e859 106 PrintAndLog("Options:");\r
1d0ccbe0 107 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 108 PrintAndLog("");\r
109 PrintAndLog("Examples:");\r
110 PrintAndLog(" lf t55xx info");\r
111 PrintAndLog(" lf t55xx info 1");\r
112 PrintAndLog("");\r
113 return 0;\r
114}\r
115int usage_t55xx_dump(){\r
1d0ccbe0 116 PrintAndLog("Usage: lf t55xx dump <password> [o]");\r
9276e859 117 PrintAndLog("Options:");\r
1d0ccbe0 118 PrintAndLog(" <password> - OPTIONAL password 4bytes (8 hex symbols)");\r
119 PrintAndLog(" o - OPTIONAL override, force pwd read despite danger to card");\r
13d77ef9 120 PrintAndLog("");\r
121 PrintAndLog("Examples:");\r
122 PrintAndLog(" lf t55xx dump");\r
1d0ccbe0 123 PrintAndLog(" lf t55xx dump feedbeef o");\r
13d77ef9 124 PrintAndLog("");\r
125 return 0;\r
126}\r
127int usage_t55xx_detect(){\r
9276e859 128 PrintAndLog("Usage: lf t55xx detect [1]");\r
129 PrintAndLog("Options:");\r
1d0ccbe0 130 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 131 PrintAndLog("");\r
132 PrintAndLog("Examples:");\r
133 PrintAndLog(" lf t55xx detect");\r
134 PrintAndLog(" lf t55xx detect 1");\r
135 PrintAndLog("");\r
136 return 0;\r
137}\r
9276e859 138int usage_t55xx_wakup(){\r
139 PrintAndLog("Usage: lf t55xx wakeup [h] p <password>");\r
140 PrintAndLog("This commands send the Answer-On-Request command and leaves the readerfield ON afterwards.");\r
141 PrintAndLog("Options:");\r
142 PrintAndLog(" h - this help");\r
143 PrintAndLog(" p <password> - password 4bytes (8 hex symbols)");\r
144 PrintAndLog("");\r
145 PrintAndLog("Examples:");\r
146 PrintAndLog(" lf t55xx wakeup p 11223344 - send wakeup password");\r
147 return 0;\r
148}\r
54a942b0 149\r
150static int CmdHelp(const char *Cmd);\r
151\r
13d77ef9 152int CmdT55xxSetConfig(const char *Cmd) {\r
54a942b0 153\r
13d77ef9 154 uint8_t offset = 0;\r
155 bool errors = FALSE;\r
156 uint8_t cmdp = 0;\r
157 char modulation[5] = {0x00};\r
158 char tmp = 0x00;\r
159 uint8_t bitRate = 0;\r
160 uint8_t rates[9] = {8,16,32,40,50,64,100,128,0};\r
1d0ccbe0 161 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
13d77ef9 162 tmp = param_getchar(Cmd, cmdp);\r
163 switch(tmp)\r
164 {\r
165 case 'h':\r
166 case 'H':\r
167 return usage_t55xx_config();\r
168 case 'b':\r
169 errors |= param_getdec(Cmd, cmdp+1, &bitRate);\r
170 if ( !errors){\r
171 uint8_t i = 0;\r
172 for (; i < 9; i++){\r
173 if (rates[i]==bitRate) {\r
174 config.bitrate = i;\r
175 break;\r
176 }\r
177 }\r
178 if (i==9) errors = TRUE;\r
179 }\r
180 cmdp+=2;\r
181 break;\r
182 case 'd':\r
183 param_getstr(Cmd, cmdp+1, modulation);\r
184 cmdp += 2;\r
54a942b0 185\r
2767fc02 186 if ( strcmp(modulation, "FSK" ) == 0) {\r
13d77ef9 187 config.modulation = DEMOD_FSK;\r
2767fc02 188 } else if ( strcmp(modulation, "FSK1" ) == 0) {\r
13d77ef9 189 config.modulation = DEMOD_FSK1;\r
2767fc02 190 config.inverted=1;\r
191 } else if ( strcmp(modulation, "FSK1a" ) == 0) {\r
13d77ef9 192 config.modulation = DEMOD_FSK1a;\r
2767fc02 193 config.inverted=0;\r
194 } else if ( strcmp(modulation, "FSK2" ) == 0) {\r
13d77ef9 195 config.modulation = DEMOD_FSK2;\r
2767fc02 196 config.inverted=0;\r
197 } else if ( strcmp(modulation, "FSK2a" ) == 0) {\r
13d77ef9 198 config.modulation = DEMOD_FSK2a;\r
2767fc02 199 config.inverted=1;\r
200 } else if ( strcmp(modulation, "ASK" ) == 0) {\r
13d77ef9 201 config.modulation = DEMOD_ASK;\r
2767fc02 202 } else if ( strcmp(modulation, "NRZ" ) == 0) {\r
13d77ef9 203 config.modulation = DEMOD_NRZ;\r
2767fc02 204 } else if ( strcmp(modulation, "PSK1" ) == 0) {\r
13d77ef9 205 config.modulation = DEMOD_PSK1;\r
2767fc02 206 } else if ( strcmp(modulation, "PSK2" ) == 0) {\r
13d77ef9 207 config.modulation = DEMOD_PSK2;\r
2767fc02 208 } else if ( strcmp(modulation, "PSK3" ) == 0) {\r
13d77ef9 209 config.modulation = DEMOD_PSK3;\r
2767fc02 210 } else if ( strcmp(modulation, "BIa" ) == 0) {\r
13d77ef9 211 config.modulation = DEMOD_BIa;\r
2767fc02 212 config.inverted=1;\r
213 } else if ( strcmp(modulation, "BI" ) == 0) {\r
13d77ef9 214 config.modulation = DEMOD_BI;\r
2767fc02 215 config.inverted=0;\r
216 } else {\r
13d77ef9 217 PrintAndLog("Unknown modulation '%s'", modulation);\r
218 errors = TRUE;\r
219 }\r
220 break;\r
221 case 'i':\r
222 config.inverted = param_getchar(Cmd,cmdp+1) == '1';\r
223 cmdp+=2;\r
224 break;\r
225 case 'o':\r
226 errors |= param_getdec(Cmd, cmdp+1, &offset);\r
227 if ( !errors )\r
228 config.offset = offset;\r
229 cmdp+=2;\r
230 break;\r
231 default:\r
232 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
233 errors = TRUE;\r
234 break;\r
235 }\r
236 }\r
54a942b0 237\r
13d77ef9 238 // No args\r
1c8fbeb9 239 if (cmdp == 0) return printConfiguration( config );\r
240\r
13d77ef9 241 //Validations\r
1c8fbeb9 242 if (errors) return usage_t55xx_config();\r
54a942b0 243\r
13d77ef9 244 config.block0 = 0;\r
1c8fbeb9 245 return printConfiguration ( config );\r
13d77ef9 246}\r
54a942b0 247\r
1d0ccbe0 248int T55xxReadBlock(uint8_t block, bool page1, bool usepwd, bool override, uint32_t password){\r
249 //Password mode\r
250 if ( usepwd ) {\r
251 // try reading the config block and verify that PWD bit is set before doing this!\r
252 if ( !override ) {\r
253 \r
254 if ( !AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, false, 0 ) ) return 0;\r
255 \r
256 if ( !tryDetectModulation() ) {\r
257 PrintAndLog("Safety Check: Could not detect if PWD bit is set in config block. Exits.");\r
258 return 0;\r
259 } else {\r
260 PrintAndLog("Safety Check: PWD bit is NOT set in config block. Reading without password..."); \r
261 usepwd = false;\r
262 page1 = false;\r
263 }\r
264 } else {\r
265 PrintAndLog("Safety Check Overriden - proceeding despite risk");\r
266 }\r
267 }\r
268\r
269 if (!AquireData(page1, block, usepwd, password) ) return 0;\r
270 if (!DecodeT55xxBlock()) return 0;\r
271\r
272 char blk[10]={0};\r
273 sprintf(blk,"%d", block);\r
274 printT55xxBlock(blk); \r
275 return 1;\r
276}\r
277\r
13d77ef9 278int CmdT55xxReadBlock(const char *Cmd) {\r
1d0ccbe0 279 uint8_t block = REGULAR_READ_MODE_BLOCK;\r
1c8fbeb9 280 uint32_t password = 0; //default to blank Block 7\r
1d0ccbe0 281 bool usepwd = false;\r
282 bool override = false;\r
283 bool page1 = false;\r
284 bool errors = false;\r
9276e859 285 uint8_t cmdp = 0;\r
9276e859 286 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
287 switch(param_getchar(Cmd, cmdp)) {\r
288 case 'h':\r
289 case 'H':\r
1c8fbeb9 290 return usage_t55xx_read();\r
9276e859 291 case 'b':\r
292 case 'B':\r
293 errors |= param_getdec(Cmd, cmdp+1, &block);\r
1c8fbeb9 294 cmdp += 2;\r
9276e859 295 break;\r
296 case 'o':\r
297 case 'O':\r
1c8fbeb9 298 override = TRUE;\r
9276e859 299 cmdp++;\r
300 break;\r
301 case 'p':\r
302 case 'P':\r
1d0ccbe0 303 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
304 usepwd = true;\r
1c8fbeb9 305 cmdp += 2;\r
9276e859 306 break;\r
1d0ccbe0 307 case '1':\r
308 page1 = true;\r
309 cmdp++;\r
310 break;\r
9276e859 311 default:\r
312 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
313 errors = true;\r
314 break;\r
315 }\r
316 }\r
317 if (errors) return usage_t55xx_read();\r
1c8fbeb9 318\r
1d0ccbe0 319 if (block > 7 && block != REGULAR_READ_MODE_BLOCK ) {\r
13d77ef9 320 PrintAndLog("Block must be between 0 and 7");\r
1d0ccbe0 321 return 0;\r
13d77ef9 322 }\r
1d0ccbe0 323 PrintAndLog("Reading Page %d:", page1); \r
324 PrintAndLog("blk | hex data | binary");\r
325 return T55xxReadBlock(block, page1, usepwd, override, password);\r
54a942b0 326}\r
327\r
13d77ef9 328bool DecodeT55xxBlock(){\r
329 \r
fef74fdc 330 char buf[30] = {0x00};\r
13d77ef9 331 char *cmdStr = buf;\r
332 int ans = 0;\r
333 uint8_t bitRate[8] = {8,16,32,40,50,64,100,128};\r
13d77ef9 334 DemodBufferLen = 0x00;\r
54a942b0 335\r
13d77ef9 336 switch( config.modulation ){\r
337 case DEMOD_FSK:\r
224ce36e 338 snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );\r
13d77ef9 339 ans = FSKrawDemod(cmdStr, FALSE);\r
340 break;\r
341 case DEMOD_FSK1:\r
13d77ef9 342 case DEMOD_FSK1a:\r
224ce36e 343 snprintf(cmdStr, sizeof(buf),"%d %d 8 5", bitRate[config.bitrate], config.inverted );\r
13d77ef9 344 ans = FSKrawDemod(cmdStr, FALSE);\r
345 break;\r
346 case DEMOD_FSK2:\r
13d77ef9 347 case DEMOD_FSK2a:\r
224ce36e 348 snprintf(cmdStr, sizeof(buf),"%d %d 10 8", bitRate[config.bitrate], config.inverted );\r
13d77ef9 349 ans = FSKrawDemod(cmdStr, FALSE);\r
350 break;\r
351 case DEMOD_ASK:\r
224ce36e 352 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
fef74fdc 353 ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r
13d77ef9 354 break;\r
355 case DEMOD_PSK1:\r
224ce36e 356 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 357 ans = PSKDemod(cmdStr, FALSE);\r
13d77ef9 358 break;\r
2767fc02 359 case DEMOD_PSK2: //inverted won't affect this\r
360 case DEMOD_PSK3: //not fully implemented\r
224ce36e 361 snprintf(cmdStr, sizeof(buf),"%d 0 1", bitRate[config.bitrate] );\r
13d77ef9 362 ans = PSKDemod(cmdStr, FALSE);\r
363 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
364 break;\r
365 case DEMOD_NRZ:\r
224ce36e 366 snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
13d77ef9 367 ans = NRZrawDemod(cmdStr, FALSE);\r
368 break;\r
369 case DEMOD_BI:\r
13d77ef9 370 case DEMOD_BIa:\r
224ce36e 371 snprintf(cmdStr, sizeof(buf),"0 %d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 372 ans = ASKbiphaseDemod(cmdStr, FALSE);\r
373 break;\r
374 default:\r
375 return FALSE;\r
376 }\r
377 return (bool) ans;\r
378}\r
54a942b0 379\r
13d77ef9 380int CmdT55xxDetect(const char *Cmd){\r
54a942b0 381\r
1d0ccbe0 382 bool override = false;\r
383 //bool pwdmode = false;\r
384\r
385 uint32_t password = 0; //default to blank Block 7\r
386 bool usepwd = ( strlen(Cmd) > 0); \r
387 if ( usepwd ){\r
388 password = param_get32ex(Cmd, 0, 0, 16);\r
389 if (param_getchar(Cmd, 1) =='o' )\r
390 override = true;\r
391 }\r
392\r
13d77ef9 393 char cmdp = param_getchar(Cmd, 0);\r
1c8fbeb9 394 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_detect();\r
13d77ef9 395 \r
1d0ccbe0 396 if (strlen(Cmd)==0) {\r
397 password = param_get32ex(Cmd, 0, 0, 16);\r
398 if (param_getchar(Cmd, 1) =='o' ) override = true;\r
399 }\r
13d77ef9 400\r
1d0ccbe0 401 if ( !AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, usepwd, password) )\r
402 return 0;\r
403 \r
13d77ef9 404 if ( !tryDetectModulation() )\r
405 PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r
406\r
1d0ccbe0 407 return 1;\r
54a942b0 408}\r
409\r
13d77ef9 410// detect configuration?\r
411bool tryDetectModulation(){\r
13d77ef9 412 uint8_t hits = 0;\r
413 t55xx_conf_block_t tests[15];\r
fef74fdc 414 int bitRate=0;\r
322f7eb1 415 uint8_t fc1 = 0, fc2 = 0, clk=0;\r
416 save_restoreGB(1);\r
13d77ef9 417 if (GetFskClock("", FALSE, FALSE)){ \r
13d77ef9 418 fskClocks(&fc1, &fc2, &clk, FALSE);\r
fef74fdc 419 if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)){\r
13d77ef9 420 tests[hits].modulation = DEMOD_FSK;\r
421 if (fc1==8 && fc2 == 5)\r
422 tests[hits].modulation = DEMOD_FSK1a;\r
423 else if (fc1==10 && fc2 == 8)\r
424 tests[hits].modulation = DEMOD_FSK2;\r
fef74fdc 425 tests[hits].bitrate = bitRate;\r
13d77ef9 426 tests[hits].inverted = FALSE;\r
427 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
428 ++hits;\r
429 }\r
fef74fdc 430 if ( FSKrawDemod("0 1", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)) {\r
13d77ef9 431 tests[hits].modulation = DEMOD_FSK;\r
fef74fdc 432 if (fc1 == 8 && fc2 == 5)\r
13d77ef9 433 tests[hits].modulation = DEMOD_FSK1;\r
fef74fdc 434 else if (fc1 == 10 && fc2 == 8)\r
13d77ef9 435 tests[hits].modulation = DEMOD_FSK2a;\r
54a942b0 436\r
fef74fdc 437 tests[hits].bitrate = bitRate;\r
13d77ef9 438 tests[hits].inverted = TRUE;\r
439 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
440 ++hits;\r
441 }\r
442 } else {\r
322f7eb1 443 clk = GetAskClock("", FALSE, FALSE);\r
444 if (clk>0) {\r
411105e0 445 if ( ASKDemod("0 0 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 446 tests[hits].modulation = DEMOD_ASK;\r
447 tests[hits].bitrate = bitRate;\r
448 tests[hits].inverted = FALSE;\r
449 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
450 ++hits;\r
451 }\r
411105e0 452 if ( ASKDemod("0 1 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 453 tests[hits].modulation = DEMOD_ASK;\r
454 tests[hits].bitrate = bitRate;\r
455 tests[hits].inverted = TRUE;\r
456 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
457 ++hits;\r
458 }\r
411105e0 459 if ( ASKbiphaseDemod("0 0 0 0", FALSE) && test(DEMOD_BI, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 460 tests[hits].modulation = DEMOD_BI;\r
461 tests[hits].bitrate = bitRate;\r
462 tests[hits].inverted = FALSE;\r
463 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
464 ++hits;\r
465 }\r
411105e0 466 if ( ASKbiphaseDemod("0 0 1 0", FALSE) && test(DEMOD_BIa, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 467 tests[hits].modulation = DEMOD_BIa;\r
468 tests[hits].bitrate = bitRate;\r
469 tests[hits].inverted = TRUE;\r
470 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
471 ++hits;\r
472 }\r
13d77ef9 473 }\r
322f7eb1 474 //undo trim from ask\r
475 save_restoreGB(0);\r
476 clk = GetNrzClock("", FALSE, FALSE);\r
477 if (clk>0) {\r
322f7eb1 478 if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
479 tests[hits].modulation = DEMOD_NRZ;\r
480 tests[hits].bitrate = bitRate;\r
481 tests[hits].inverted = FALSE;\r
482 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
483 ++hits;\r
484 }\r
54a942b0 485\r
322f7eb1 486 if ( NRZrawDemod("0 1 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
487 tests[hits].modulation = DEMOD_NRZ;\r
488 tests[hits].bitrate = bitRate;\r
489 tests[hits].inverted = TRUE;\r
490 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
491 ++hits;\r
492 }\r
13d77ef9 493 }\r
494 \r
322f7eb1 495 //undo trim from nrz\r
496 save_restoreGB(0);\r
497 clk = GetPskClock("", FALSE, FALSE);\r
498 if (clk>0) {\r
322f7eb1 499 if ( PSKDemod("0 0 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
500 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 501 tests[hits].bitrate = bitRate;\r
13d77ef9 502 tests[hits].inverted = FALSE;\r
503 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
504 ++hits;\r
505 }\r
322f7eb1 506 if ( PSKDemod("0 1 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
507 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 508 tests[hits].bitrate = bitRate;\r
322f7eb1 509 tests[hits].inverted = TRUE;\r
13d77ef9 510 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
511 ++hits;\r
512 }\r
322f7eb1 513 // PSK2 - needs a call to psk1TOpsk2.\r
514 if ( PSKDemod("0 0 1", FALSE)) {\r
515 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
516 if (test(DEMOD_PSK2, &tests[hits].offset, &bitRate)){\r
517 tests[hits].modulation = DEMOD_PSK2;\r
518 tests[hits].bitrate = bitRate;\r
519 tests[hits].inverted = FALSE;\r
520 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
521 ++hits;\r
522 }\r
523 } // inverse waves does not affect this demod\r
524 // PSK3 - needs a call to psk1TOpsk2.\r
525 if ( PSKDemod("0 0 1", FALSE)) {\r
526 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
527 if (test(DEMOD_PSK3, &tests[hits].offset, &bitRate)){\r
528 tests[hits].modulation = DEMOD_PSK3;\r
529 tests[hits].bitrate = bitRate;\r
530 tests[hits].inverted = FALSE;\r
531 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
532 ++hits;\r
533 }\r
534 } // inverse waves does not affect this demod\r
13d77ef9 535 }\r
536 } \r
537 if ( hits == 1) {\r
538 config.modulation = tests[0].modulation;\r
fef74fdc 539 config.bitrate = tests[0].bitrate;\r
13d77ef9 540 config.inverted = tests[0].inverted;\r
541 config.offset = tests[0].offset;\r
542 config.block0 = tests[0].block0;\r
543 printConfiguration( config );\r
544 return TRUE;\r
545 }\r
546 \r
547 if ( hits > 1) {\r
548 PrintAndLog("Found [%d] possible matches for modulation.",hits);\r
549 for(int i=0; i<hits; ++i){\r
550 PrintAndLog("--[%d]---------------", i+1);\r
551 printConfiguration( tests[i] );\r
552 }\r
553 }\r
554 return FALSE;\r
555}\r
556\r
557bool testModulation(uint8_t mode, uint8_t modread){\r
558 switch( mode ){\r
559 case DEMOD_FSK:\r
94422fa2 560 if (modread >= DEMOD_FSK1 && modread <= DEMOD_FSK2a) return TRUE;\r
13d77ef9 561 break;\r
562 case DEMOD_ASK:\r
563 if (modread == DEMOD_ASK) return TRUE;\r
564 break;\r
565 case DEMOD_PSK1:\r
566 if (modread == DEMOD_PSK1) return TRUE;\r
567 break;\r
568 case DEMOD_PSK2:\r
569 if (modread == DEMOD_PSK2) return TRUE;\r
570 break;\r
571 case DEMOD_PSK3:\r
572 if (modread == DEMOD_PSK3) return TRUE;\r
573 break;\r
574 case DEMOD_NRZ:\r
575 if (modread == DEMOD_NRZ) return TRUE;\r
576 break;\r
577 case DEMOD_BI:\r
578 if (modread == DEMOD_BI) return TRUE;\r
579 break;\r
580 case DEMOD_BIa:\r
581 if (modread == DEMOD_BIa) return TRUE;\r
582 break; \r
583 default:\r
584 return FALSE;\r
585 }\r
586 return FALSE;\r
587}\r
588\r
589bool testBitRate(uint8_t readRate, uint8_t mod){\r
590 uint8_t expected[8] = {8, 16, 32, 40, 50, 64, 100, 128};\r
591 uint8_t detRate = 0;\r
592 switch( mod ){\r
593 case DEMOD_FSK:\r
13d77ef9 594 case DEMOD_FSK1:\r
13d77ef9 595 case DEMOD_FSK1a:\r
13d77ef9 596 case DEMOD_FSK2:\r
13d77ef9 597 case DEMOD_FSK2a:\r
598 detRate = GetFskClock("",FALSE, FALSE); \r
fef74fdc 599 if (expected[readRate] == detRate) \r
13d77ef9 600 return TRUE;\r
13d77ef9 601 break;\r
602 case DEMOD_ASK:\r
2767fc02 603 case DEMOD_BI:\r
604 case DEMOD_BIa:\r
13d77ef9 605 detRate = GetAskClock("",FALSE, FALSE); \r
fef74fdc 606 if (expected[readRate] == detRate) \r
13d77ef9 607 return TRUE;\r
13d77ef9 608 break;\r
609 case DEMOD_PSK1:\r
13d77ef9 610 case DEMOD_PSK2:\r
13d77ef9 611 case DEMOD_PSK3:\r
612 detRate = GetPskClock("",FALSE, FALSE); \r
fef74fdc 613 if (expected[readRate] == detRate)\r
13d77ef9 614 return TRUE;\r
13d77ef9 615 break;\r
616 case DEMOD_NRZ:\r
617 detRate = GetNrzClock("",FALSE, FALSE); \r
fef74fdc 618 if (expected[readRate] == detRate)\r
13d77ef9 619 return TRUE;\r
13d77ef9 620 break;\r
13d77ef9 621 default:\r
622 return FALSE;\r
623 }\r
624 return FALSE;\r
625}\r
626\r
fef74fdc 627bool test(uint8_t mode, uint8_t *offset, int *fndBitRate){\r
13d77ef9 628\r
fef74fdc 629 if ( DemodBufferLen < 64 ) return FALSE;\r
13d77ef9 630 uint8_t si = 0;\r
631 for (uint8_t idx = 0; idx < 64; idx++){\r
632 si = idx;\r
633 if ( PackBits(si, 32, DemodBuffer) == 0x00 ) continue;\r
634\r
2767fc02 635 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r
13d77ef9 636 uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode\r
637 // 2nibble must be zeroed.\r
638 // moved test to here, since this gets most faults first.\r
639 if ( resv > 0x00) continue;\r
640\r
2767fc02 641 uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3; //extended mode part of rate\r
fef74fdc 642 int bitRate = PackBits(si, 3, DemodBuffer); si += 3; //bit rate\r
643 if (bitRate > 7) continue;\r
13d77ef9 644 uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode\r
2767fc02 645 uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; \r
646 //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //could check psk cr\r
647 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 648 uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2;\r
649 \r
650 //if extended mode\r
651 bool extMode =( (safer == 0x6 || safer == 0x9) && extend) ? TRUE : FALSE;\r
652\r
653 if (!extMode){\r
654 if (nml01 || nml02 || xtRate) continue;\r
655 }\r
656 //test modulation\r
657 if (!testModulation(mode, modread)) continue;\r
13d77ef9 658 if (!testBitRate(bitRate, mode)) continue;\r
fef74fdc 659 *fndBitRate = bitRate;\r
2767fc02 660 *offset = idx;\r
13d77ef9 661 return TRUE;\r
662 }\r
663 return FALSE;\r
54a942b0 664}\r
665\r
224ce36e 666void printT55xxBlock(const char *blockNum){\r
13d77ef9 667 \r
668 uint8_t i = config.offset;\r
669 uint8_t endpos = 32 + i;\r
670 uint32_t blockData = 0;\r
671 uint8_t bits[64] = {0x00};\r
672\r
673 if ( !DemodBufferLen) return;\r
674\r
675 if ( endpos > DemodBufferLen){\r
676 PrintAndLog("The configured offset %d is too big. Possible offset: %d)", i, DemodBufferLen-32);\r
677 return;\r
678 }\r
679\r
680 for (; i < endpos; ++i)\r
1c8fbeb9 681 bits[i - config.offset] = DemodBuffer[i];\r
13d77ef9 682\r
683 blockData = PackBits(0, 32, bits);\r
1c8fbeb9 684 PrintAndLog("%s | %08X | %s", blockNum, blockData, sprint_bin(bits,32));\r
13d77ef9 685}\r
686\r
687int special(const char *Cmd) {\r
688 uint32_t blockData = 0;\r
689 uint8_t bits[32] = {0x00};\r
690\r
1c8fbeb9 691 PrintAndLog("OFFSET | DATA | BINARY");\r
13d77ef9 692 PrintAndLog("----------------------------------------------------");\r
693 int i,j = 0;\r
694 for (; j < 64; ++j){\r
695 \r
696 for (i = 0; i < 32; ++i)\r
697 bits[i]=DemodBuffer[j+i];\r
698 \r
699 blockData = PackBits(0, 32, bits);\r
700 \r
1c8fbeb9 701 PrintAndLog("%02d | 0x%08X | %s",j , blockData, sprint_bin(bits,32)); \r
13d77ef9 702 }\r
703 return 0;\r
704}\r
705\r
1c8fbeb9 706int printConfiguration( t55xx_conf_block_t b){\r
13d77ef9 707 PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) );\r
708 PrintAndLog("Bit Rate : %s", GetBitRateStr(b.bitrate) );\r
709 PrintAndLog("Inverted : %s", (b.inverted) ? "Yes" : "No" );\r
710 PrintAndLog("Offset : %d", b.offset);\r
711 PrintAndLog("Block0 : 0x%08X", b.block0);\r
712 PrintAndLog("");\r
1c8fbeb9 713 return 0;\r
13d77ef9 714}\r
715\r
1d0ccbe0 716int CmdT55xxWakeUp(const char *Cmd) {\r
717 uint32_t password = 0;\r
718 uint8_t cmdp = 0;\r
719 bool errors = false;\r
720 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
721 switch(param_getchar(Cmd, cmdp)) {\r
722 case 'h':\r
723 case 'H':\r
724 return usage_t55xx_wakup();\r
725 case 'p':\r
726 case 'P':\r
727 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
728 cmdp += 2;\r
729 errors = false;\r
730 break;\r
731 default:\r
732 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
733 errors = true;\r
734 break;\r
735 }\r
736 }\r
737 if (errors) return usage_t55xx_wakup();\r
738\r
739 UsbCommand c = {CMD_T55XX_WAKEUP, {password, 0, 0}};\r
740 clearCommandBuffer();\r
741 SendCommand(&c);\r
742 PrintAndLog("Wake up command sent. Try read now");\r
743 return 0;\r
744}\r
745\r
1c8fbeb9 746int CmdT55xxWriteBlock(const char *Cmd) {\r
1d0ccbe0 747 uint8_t block = 0xFF; //default to invalid block\r
748 uint32_t data = 0; //default to blank Block \r
749 uint32_t password = 0; //default to blank Block 7\r
750 bool usepwd = false;\r
751 bool page1 = false; \r
752 bool gotdata = false;\r
753 bool errors = false;\r
754 uint8_t cmdp = 0;\r
755 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
756 switch(param_getchar(Cmd, cmdp)) {\r
757 case 'h':\r
758 case 'H':\r
759 return usage_t55xx_write();\r
760 case 'b':\r
761 case 'B':\r
762 errors |= param_getdec(Cmd, cmdp+1, &block);\r
763 cmdp += 2;\r
764 break;\r
765 case 'd':\r
766 case 'D':\r
767 data = param_get32ex(Cmd, cmdp+1, 0, 16);\r
768 gotdata = true;\r
769 cmdp += 2;\r
770 break;\r
771 case 'p':\r
772 case 'P':\r
773 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
774 usepwd = true;\r
775 cmdp += 2;\r
776 break;\r
777 case '1':\r
778 page1 = true;\r
779 cmdp++;\r
780 break;\r
781 default:\r
782 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
783 errors = true;\r
784 break;\r
785 }\r
13d77ef9 786 }\r
1d0ccbe0 787 if (errors || !gotdata) return usage_t55xx_write();\r
13d77ef9 788\r
789 if (block > 7) {\r
790 PrintAndLog("Block number must be between 0 and 7");\r
1d0ccbe0 791 return 0;\r
13d77ef9 792 }\r
793 \r
794 UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
a739812e 795 UsbCommand resp;\r
1d0ccbe0 796 c.d.asBytes[0] = (page1) ? 0x2 : 0; \r
13d77ef9 797\r
1d0ccbe0 798 PrintAndLog("Writing to page: %d block: %d data : 0x%08X", page1, block, data);\r
13d77ef9 799\r
800 //Password mode\r
1d0ccbe0 801 if (usepwd) {\r
13d77ef9 802 c.arg[2] = password;\r
1d0ccbe0 803 c.d.asBytes[0] |= 0x1; \r
13d77ef9 804 PrintAndLog("pwd : 0x%08X", password);\r
805 }\r
db25599d 806 clearCommandBuffer();\r
13d77ef9 807 SendCommand(&c);\r
db25599d 808 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r
809 PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r
13d77ef9 810 return 0;\r
1d0ccbe0 811 }\r
812 return 1;\r
54a942b0 813}\r
814\r
1c8fbeb9 815int CmdT55xxReadTrace(const char *Cmd) {\r
13d77ef9 816 char cmdp = param_getchar(Cmd, 0);\r
1d0ccbe0 817 bool pwdmode = false;\r
818 uint32_t password = 0; \r
1c8fbeb9 819 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_trace();\r
13d77ef9 820\r
821 if (strlen(Cmd)==0)\r
1d0ccbe0 822 if ( !AquireData( T55x7_PAGE1, REGULAR_READ_MODE_BLOCK, pwdmode, password ) )\r
823 return 0;\r
13d77ef9 824 \r
1d0ccbe0 825 if (!DecodeT55xxBlock()) return 0;\r
54a942b0 826\r
1d0ccbe0 827 if ( !DemodBufferLen) return 0;\r
13d77ef9 828 \r
829 RepaintGraphWindow();\r
830 uint8_t repeat = 0;\r
831 if (config.offset > 5) \r
832 repeat = 32;\r
833 uint8_t si = config.offset+repeat;\r
1d0ccbe0 834 uint32_t bl1 = PackBits(si, 32, DemodBuffer);\r
835 uint32_t bl2 = PackBits(si+32, 32, DemodBuffer);\r
13d77ef9 836 \r
224ce36e 837 uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r
838 uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r
839 uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r
840 uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r
841 uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r
842 uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r
843 uint32_t lotid = PackBits(si, 14, DemodBuffer); si += 14;\r
844 uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r
13d77ef9 845 uint32_t dw = PackBits(si, 15, DemodBuffer); \r
846 \r
224ce36e 847 time_t t = time(NULL);\r
848 struct tm tm = *localtime(&t);\r
849 if ( year > tm.tm_year-110)\r
850 year += 2000;\r
851 else\r
852 year += 2010;\r
853\r
854 if ( acl != 0xE0 ) {\r
855 PrintAndLog("The modulation is most likely wrong since the ACL is not 0xE0. ");\r
1d0ccbe0 856 return 0;\r
224ce36e 857 }\r
858\r
13d77ef9 859 PrintAndLog("");\r
860 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
861 PrintAndLog("-------------------------------------------------------------");\r
862 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
863 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc));\r
864 PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid));\r
865 PrintAndLog(" ICR IC Revision : %d",icr );\r
866 PrintAndLog(" Manufactured");\r
cc15a118 867 PrintAndLog(" Year/Quarter : %d/%d",year, quarter);\r
13d77ef9 868 PrintAndLog(" Lot ID : %d", lotid );\r
869 PrintAndLog(" Wafer number : %d", wafer);\r
870 PrintAndLog(" Die Number : %d", dw);\r
871 PrintAndLog("-------------------------------------------------------------");\r
872 PrintAndLog(" Raw Data - Page 1");\r
1d0ccbe0 873 PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat,32) );\r
874 PrintAndLog(" Block 2 : 0x%08X %s", bl2, sprint_bin(DemodBuffer+config.offset+repeat+32,32) );\r
13d77ef9 875 PrintAndLog("-------------------------------------------------------------");\r
54a942b0 876\r
13d77ef9 877 /*\r
878 TRACE - BLOCK O\r
879 Bits Definition HEX\r
880 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
881 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
882 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
883 22-24 ICR IC revision\r
884 25-28 YEAR (BCD encoded) 9 (= 2009)\r
885 29-30 QUARTER 1,2,3,4 \r
886 31-32 LOT ID\r
887 \r
888 TRACE - BLOCK 1\r
889 1-12 LOT ID \r
890 13-17 Wafer number\r
891 18-32 DW, die number sequential\r
892 */\r
893 \r
54a942b0 894 return 0;\r
895}\r
896\r
13d77ef9 897int CmdT55xxInfo(const char *Cmd){\r
898 /*\r
899 Page 0 Block 0 Configuration data.\r
900 Normal mode\r
901 Extended mode\r
902 */\r
1d0ccbe0 903 bool pwdmode = false;\r
904 uint32_t password = 0;\r
13d77ef9 905 char cmdp = param_getchar(Cmd, 0);\r
906\r
1c8fbeb9 907 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_info();\r
13d77ef9 908 \r
909 if (strlen(Cmd)==0)\r
1d0ccbe0 910 if ( !AquireData( T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, pwdmode, password ) )\r
911 return 1;\r
fef74fdc 912\r
13d77ef9 913 if (!DecodeT55xxBlock()) return 1;\r
914\r
fef74fdc 915 if ( DemodBufferLen < 32) return 1;\r
13d77ef9 916\r
917 uint8_t si = config.offset;\r
918 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
919 \r
920 uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
921 uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r
922 uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r
923 uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
924 uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r
925 uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r
926 uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r
927 uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r
928 uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r
929 uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r
930 uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r
931 uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r
932 uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r
933 uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r
934 \r
935 PrintAndLog("");\r
936 PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r
937 PrintAndLog("-------------------------------------------------------------");\r
938 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
939 PrintAndLog(" reserved : %d", resv);\r
940 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
941 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
942 PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r
943 PrintAndLog(" PSK clock frequency : %d", pskcf);\r
944 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
945 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
946 PrintAndLog(" Max block : %d", maxblk);\r
947 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
948 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
949 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
950 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
951 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
952 PrintAndLog("-------------------------------------------------------------");\r
953 PrintAndLog(" Raw Data - Page 0");\r
954 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) );\r
955 PrintAndLog("-------------------------------------------------------------");\r
956 \r
957 return 0;\r
958}\r
959\r
960int CmdT55xxDump(const char *Cmd){\r
961\r
1d0ccbe0 962 uint32_t password = 0;\r
963 bool override = false;\r
964 char cmdp = param_getchar(Cmd, 0); \r
1c8fbeb9 965 if ( cmdp == 'h' || cmdp == 'H') return usage_t55xx_dump();\r
13d77ef9 966\r
1d0ccbe0 967 bool usepwd = ( strlen(Cmd) > 0); \r
968 if ( usepwd ){\r
969 password = param_get32ex(Cmd, 0, 0, 16);\r
970 if (param_getchar(Cmd, 1) =='o' )\r
971 override = true;\r
13d77ef9 972 }\r
973 \r
1d0ccbe0 974 PrintAndLog("Reading Page 0:"); \r
975 PrintAndLog("blk | hex data | binary");\r
976 for ( uint8_t i = 0; i < 8; ++i){\r
977 T55xxReadBlock(i, 0, usepwd, override, password);\r
13d77ef9 978 }\r
1d0ccbe0 979 PrintAndLog("Reading Page 1:"); \r
980 PrintAndLog("blk | hex data | binary");\r
981 for ( uint8_t i = 0; i < 4; i++){\r
982 T55xxReadBlock(i, 1, usepwd, override, password); \r
983 }\r
984 return 1;\r
13d77ef9 985}\r
986\r
1d0ccbe0 987int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password ){\r
988 // arg0 bitmodes:\r
989 // bit0 = pwdmode\r
990 // bit1 = page to read from\r
991 uint8_t arg0 = (page<<1) | pwdmode;\r
992 UsbCommand c = {CMD_T55XX_READ_BLOCK, {arg0, block, password}};\r
1c8fbeb9 993 \r
db25599d 994 clearCommandBuffer();\r
13d77ef9 995 SendCommand(&c);\r
996 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
997 PrintAndLog("command execution time out");\r
1d0ccbe0 998 return 0;\r
13d77ef9 999 }\r
1000\r
1001 uint8_t got[12000];\r
1002 GetFromBigBuf(got,sizeof(got),0);\r
1003 WaitForResponse(CMD_ACK,NULL);\r
1d0ccbe0 1004 setGraphBuf(got, sizeof(got));\r
1005 return 1;\r
13d77ef9 1006}\r
1007\r
1008char * GetBitRateStr(uint32_t id){\r
fef74fdc 1009 static char buf[25];\r
1010\r
13d77ef9 1011 char *retStr = buf;\r
1012 switch (id){\r
1013 case 0: \r
9795e535 1014 snprintf(retStr,sizeof(buf),"%d - RF/8",id);\r
13d77ef9 1015 break;\r
1016 case 1:\r
9795e535 1017 snprintf(retStr,sizeof(buf),"%d - RF/16",id);\r
13d77ef9 1018 break;\r
1019 case 2: \r
9795e535 1020 snprintf(retStr,sizeof(buf),"%d - RF/32",id);\r
13d77ef9 1021 break;\r
1022 case 3:\r
9795e535 1023 snprintf(retStr,sizeof(buf),"%d - RF/40",id);\r
13d77ef9 1024 break;\r
1025 case 4:\r
9795e535 1026 snprintf(retStr,sizeof(buf),"%d - RF/50",id);\r
13d77ef9 1027 break;\r
1028 case 5:\r
9795e535 1029 snprintf(retStr,sizeof(buf),"%d - RF/64",id);\r
13d77ef9 1030 break;\r
1031 case 6:\r
9795e535 1032 snprintf(retStr,sizeof(buf),"%d - RF/100",id);\r
13d77ef9 1033 break;\r
1034 case 7:\r
9795e535 1035 snprintf(retStr,sizeof(buf),"%d - RF/128",id);\r
13d77ef9 1036 break;\r
1037 default:\r
9795e535 1038 snprintf(retStr,sizeof(buf),"%d - (Unknown)",id);\r
13d77ef9 1039 break;\r
1040 }\r
1041\r
1042 return buf;\r
1043}\r
1044\r
1045char * GetSaferStr(uint32_t id){\r
1046 static char buf[40];\r
1047 char *retStr = buf;\r
1048 \r
9795e535 1049 snprintf(retStr,sizeof(buf),"%d",id);\r
13d77ef9 1050 if (id == 6) {\r
9795e535 1051 snprintf(retStr,sizeof(buf),"%d - passwd",id);\r
13d77ef9 1052 }\r
1053 if (id == 9 ){\r
9795e535 1054 snprintf(retStr,sizeof(buf),"%d - testmode",id);\r
13d77ef9 1055 }\r
1056 \r
1057 return buf;\r
1058}\r
9795e535 1059\r
13d77ef9 1060char * GetModulationStr( uint32_t id){\r
2767fc02 1061 static char buf[60];\r
13d77ef9 1062 char *retStr = buf;\r
1063 \r
1064 switch (id){\r
1065 case 0: \r
9795e535 1066 snprintf(retStr,sizeof(buf),"%d - DIRECT (ASK/NRZ)",id);\r
13d77ef9 1067 break;\r
1068 case 1:\r
9795e535 1069 snprintf(retStr,sizeof(buf),"%d - PSK 1 phase change when input changes",id);\r
13d77ef9 1070 break;\r
1071 case 2: \r
9795e535 1072 snprintf(retStr,sizeof(buf),"%d - PSK 2 phase change on bitclk if input high",id);\r
13d77ef9 1073 break;\r
1074 case 3:\r
9795e535 1075 snprintf(retStr,sizeof(buf),"%d - PSK 3 phase change on rising edge of input",id);\r
13d77ef9 1076 break;\r
1077 case 4:\r
9795e535 1078 snprintf(retStr,sizeof(buf),"%d - FSK 1 RF/8 RF/5",id);\r
13d77ef9 1079 break;\r
1080 case 5:\r
9795e535 1081 snprintf(retStr,sizeof(buf),"%d - FSK 2 RF/8 RF/10",id);\r
13d77ef9 1082 break;\r
1083 case 6:\r
9795e535 1084 snprintf(retStr,sizeof(buf),"%d - FSK 1a RF/5 RF/8",id);\r
13d77ef9 1085 break;\r
1086 case 7:\r
9795e535 1087 snprintf(retStr,sizeof(buf),"%d - FSK 2a RF/10 RF/8",id);\r
13d77ef9 1088 break;\r
1089 case 8:\r
cc15a118 1090 snprintf(retStr,sizeof(buf),"%d - Manchester",id);\r
13d77ef9 1091 break;\r
1092 case 16:\r
9795e535 1093 snprintf(retStr,sizeof(buf),"%d - Biphase",id);\r
13d77ef9 1094 break;\r
1095 case 0x18:\r
9795e535 1096 snprintf(retStr,sizeof(buf),"%d - Biphase a - AKA Conditional Dephase Encoding(CDP)",id);\r
13d77ef9 1097 break;\r
1098 case 17:\r
9795e535 1099 snprintf(retStr,sizeof(buf),"%d - Reserved",id);\r
13d77ef9 1100 break;\r
1101 default:\r
9795e535 1102 snprintf(retStr,sizeof(buf),"0x%02X (Unknown)",id);\r
13d77ef9 1103 break;\r
1104 }\r
1105 return buf;\r
1106}\r
1107\r
1108char * GetModelStrFromCID(uint32_t cid){\r
1109 \r
1110 static char buf[10];\r
1111 char *retStr = buf;\r
1112 \r
224ce36e 1113 if (cid == 1) snprintf(retStr, sizeof(buf),"ATA5577M1");\r
1114 if (cid == 2) snprintf(retStr, sizeof(buf),"ATA5577M2"); \r
13d77ef9 1115 return buf;\r
1116}\r
1117\r
1118char * GetSelectedModulationStr( uint8_t id){\r
1119\r
9795e535 1120 static char buf[20];\r
13d77ef9 1121 char *retStr = buf;\r
1122\r
1123 switch (id){\r
1124 case DEMOD_FSK:\r
9795e535 1125 snprintf(retStr,sizeof(buf),"FSK");\r
13d77ef9 1126 break;\r
1127 case DEMOD_FSK1:\r
9795e535 1128 snprintf(retStr,sizeof(buf),"FSK1");\r
13d77ef9 1129 break;\r
1130 case DEMOD_FSK1a:\r
9795e535 1131 snprintf(retStr,sizeof(buf),"FSK1a");\r
13d77ef9 1132 break;\r
1133 case DEMOD_FSK2:\r
9795e535 1134 snprintf(retStr,sizeof(buf),"FSK2");\r
13d77ef9 1135 break;\r
1136 case DEMOD_FSK2a:\r
9795e535 1137 snprintf(retStr,sizeof(buf),"FSK2a");\r
13d77ef9 1138 break;\r
1139 case DEMOD_ASK: \r
9795e535 1140 snprintf(retStr,sizeof(buf),"ASK");\r
13d77ef9 1141 break;\r
1142 case DEMOD_NRZ:\r
9795e535 1143 snprintf(retStr,sizeof(buf),"DIRECT/NRZ");\r
13d77ef9 1144 break;\r
1145 case DEMOD_PSK1:\r
9795e535 1146 snprintf(retStr,sizeof(buf),"PSK1");\r
13d77ef9 1147 break;\r
1148 case DEMOD_PSK2:\r
9795e535 1149 snprintf(retStr,sizeof(buf),"PSK2");\r
13d77ef9 1150 break;\r
1151 case DEMOD_PSK3:\r
9795e535 1152 snprintf(retStr,sizeof(buf),"PSK3");\r
13d77ef9 1153 break;\r
1154 case DEMOD_BI:\r
9795e535 1155 snprintf(retStr,sizeof(buf),"BIPHASE");\r
13d77ef9 1156 break;\r
1157 case DEMOD_BIa:\r
9795e535 1158 snprintf(retStr,sizeof(buf),"BIPHASEa - (CDP)");\r
13d77ef9 1159 break;\r
1160 default:\r
9795e535 1161 snprintf(retStr,sizeof(buf),"(Unknown)");\r
13d77ef9 1162 break;\r
1163 }\r
1164 return buf;\r
1165}\r
1166\r
e98572a1 1167void t55x7_create_config_block( int tagtype ){\r
1168 //switch?\r
1169 \r
1170 \r
1171}\r
1172\r
ad6219fc 1173/*\r
13d77ef9 1174uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r
1175 \r
1176 int i = start;\r
1177 int j = len-1;\r
1178\r
1179 if (len > 32) return 0;\r
1180\r
1181 uint32_t tmp = 0;\r
1182 for (; j >= 0; --j, ++i)\r
1183 tmp |= bits[i] << j;\r
1184\r
1185 return tmp;\r
1186}\r
ad6219fc 1187*/\r
94422fa2 1188\r
1189int CmdResetRead(const char *Cmd) {\r
1190 UsbCommand c = {CMD_T55XX_RESET_READ, {0,0,0}};\r
1191\r
1192 clearCommandBuffer();\r
1193 SendCommand(&c);\r
1194 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
1195 PrintAndLog("command execution time out");\r
1196 return 0;\r
1197 }\r
1198\r
1199 uint8_t got[BIGBUF_SIZE-1];\r
1200 GetFromBigBuf(got,sizeof(got),0);\r
1201 WaitForResponse(CMD_ACK,NULL);\r
1202 setGraphBuf(got, sizeof(got));\r
1203 return 1;\r
1204}\r
1205\r
54a942b0 1206static command_t CommandTable[] =\r
1207{\r
13d77ef9 1208 {"help", CmdHelp, 1, "This help"},\r
1209 {"config", CmdT55xxSetConfig, 1, "Set/Get T55XX configuration (modulation, inverted, offset, rate)"},\r
1210 {"detect", CmdT55xxDetect, 0, "[1] Try detecting the tag modulation from reading the configuration block."},\r
94422fa2 1211 {"read", CmdT55xxReadBlock, 0, "b <block> p [password] [o] [1] -- Read T55xx block data. Optional [p password], [override], [page1]"},\r
1212 {"resetread",CmdResetRead, 0, "Send Reset Cmd then lf read the stream to attempt to identify the start of it (needs a demod and/or plot after)"},\r
1213 {"write", CmdT55xxWriteBlock,0, "b <block> d <data> p [password] [1] -- Write T55xx block data. Optional [p password], [page1]"},\r
13d77ef9 1214 {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"},\r
1215 {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"},\r
94422fa2 1216 {"dump", CmdT55xxDump, 0, "[password] [o] Dump T55xx card block 0-7. Optional [password], [override]"},\r
13d77ef9 1217 {"special", special, 0, "Show block changes with 64 different offsets"},\r
9276e859 1218 {"wakeup", CmdT55xxWakeUp, 0, "Send AOR wakeup command"},\r
54a942b0 1219 {NULL, NULL, 0, NULL}\r
1220};\r
1221\r
1222int CmdLFT55XX(const char *Cmd)\r
1223{\r
1224 CmdsParse(CommandTable, Cmd);\r
1225 return 0;\r
1226}\r
1227\r
1228int CmdHelp(const char *Cmd)\r
1229{\r
1230 CmdsHelp(CommandTable);\r
1231 return 0;\r
1232}\r
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