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ADD: lf indalademod output, The binary string is now printed with linebreaks every...
[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
6426f6ba 36t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inverted = FALSE, .offset = 0x00, .block0 = 0x00, .Q5 = FALSE };\r
13d77ef9 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
6426f6ba 46 PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1] [o <offset>] [Q5]");\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
6426f6ba 53 PrintAndLog(" Q5 Set as Q5(T5555) chip instead of T55x7");\r
13d77ef9 54 PrintAndLog("");\r
55 PrintAndLog("Examples:");\r
56 PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r
57 PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r
58 PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from position 3 to decode data");\r
59 PrintAndLog("");\r
60 return 0;\r
61}\r
62int usage_t55xx_read(){\r
1d0ccbe0 63 PrintAndLog("Usage: lf t55xx read [b <block>] [p <password>] <override_safety> <page1>");\r
9276e859 64 PrintAndLog("Options:");\r
1d0ccbe0 65 PrintAndLog(" b <block> - block number to read. Between 0-7");\r
66 PrintAndLog(" p <password> - OPTIONAL password (8 hex characters)");\r
67 PrintAndLog(" o - OPTIONAL override safety check");\r
68 PrintAndLog(" 1 - OPTIONAL read Page 1 instead of Page 0");\r
9276e859 69 PrintAndLog(" ****WARNING****");\r
70 PrintAndLog(" Use of read with password on a tag not configured for a pwd");\r
71 PrintAndLog(" can damage the tag");\r
13d77ef9 72 PrintAndLog("");\r
73 PrintAndLog("Examples:");\r
9276e859 74 PrintAndLog(" lf t55xx read b 0 - read data from block 0");\r
75 PrintAndLog(" lf t55xx read b 0 p feedbeef - read data from block 0 password feedbeef");\r
76 PrintAndLog(" lf t55xx read b 0 p feedbeef o - read data from block 0 password feedbeef safety check");\r
13d77ef9 77 PrintAndLog("");\r
78 return 0;\r
79}\r
80int usage_t55xx_write(){\r
1d0ccbe0 81 PrintAndLog("Usage: lf t55xx wr [b <block>] [d <data>] [p <password>] [1]");\r
9276e859 82 PrintAndLog("Options:");\r
1d0ccbe0 83 PrintAndLog(" b <block> - block number to write. Between 0-7");\r
84 PrintAndLog(" d <data> - 4 bytes of data to write (8 hex characters)");\r
85 PrintAndLog(" p <password> - OPTIONAL password 4bytes (8 hex characters)");\r
86 PrintAndLog(" 1 - OPTIONAL write Page 1 instead of Page 0");\r
13d77ef9 87 PrintAndLog("");\r
88 PrintAndLog("Examples:");\r
1d0ccbe0 89 PrintAndLog(" lf t55xx write b 3 d 11223344 - write 11223344 to block 3");\r
90 PrintAndLog(" lf t55xx write b 3 d 11223344 p feedbeef - write 11223344 to block 3 password feedbeef");\r
13d77ef9 91 PrintAndLog("");\r
92 return 0;\r
93}\r
94int usage_t55xx_trace() {\r
95 PrintAndLog("Usage: lf t55xx trace [1]");\r
9276e859 96 PrintAndLog("Options:");\r
1d0ccbe0 97 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 98 PrintAndLog("");\r
99 PrintAndLog("Examples:");\r
100 PrintAndLog(" lf t55xx trace");\r
101 PrintAndLog(" lf t55xx trace 1");\r
102 PrintAndLog("");\r
103 return 0;\r
104}\r
105int usage_t55xx_info() {\r
106 PrintAndLog("Usage: lf t55xx info [1]");\r
9276e859 107 PrintAndLog("Options:");\r
1d0ccbe0 108 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 109 PrintAndLog("");\r
110 PrintAndLog("Examples:");\r
111 PrintAndLog(" lf t55xx info");\r
112 PrintAndLog(" lf t55xx info 1");\r
113 PrintAndLog("");\r
114 return 0;\r
115}\r
116int usage_t55xx_dump(){\r
1d0ccbe0 117 PrintAndLog("Usage: lf t55xx dump <password> [o]");\r
9276e859 118 PrintAndLog("Options:");\r
1d0ccbe0 119 PrintAndLog(" <password> - OPTIONAL password 4bytes (8 hex symbols)");\r
120 PrintAndLog(" o - OPTIONAL override, force pwd read despite danger to card");\r
13d77ef9 121 PrintAndLog("");\r
122 PrintAndLog("Examples:");\r
123 PrintAndLog(" lf t55xx dump");\r
1d0ccbe0 124 PrintAndLog(" lf t55xx dump feedbeef o");\r
13d77ef9 125 PrintAndLog("");\r
126 return 0;\r
127}\r
128int usage_t55xx_detect(){\r
9276e859 129 PrintAndLog("Usage: lf t55xx detect [1]");\r
130 PrintAndLog("Options:");\r
1d0ccbe0 131 PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r
13d77ef9 132 PrintAndLog("");\r
133 PrintAndLog("Examples:");\r
134 PrintAndLog(" lf t55xx detect");\r
135 PrintAndLog(" lf t55xx detect 1");\r
136 PrintAndLog("");\r
137 return 0;\r
138}\r
9276e859 139int usage_t55xx_wakup(){\r
140 PrintAndLog("Usage: lf t55xx wakeup [h] p <password>");\r
141 PrintAndLog("This commands send the Answer-On-Request command and leaves the readerfield ON afterwards.");\r
142 PrintAndLog("Options:");\r
143 PrintAndLog(" h - this help");\r
144 PrintAndLog(" p <password> - password 4bytes (8 hex symbols)");\r
145 PrintAndLog("");\r
146 PrintAndLog("Examples:");\r
147 PrintAndLog(" lf t55xx wakeup p 11223344 - send wakeup password");\r
148 return 0;\r
149}\r
54a942b0 150\r
151static int CmdHelp(const char *Cmd);\r
152\r
6426f6ba 153void printT5xxHeader(uint8_t page){\r
154 PrintAndLog("Reading Page %d:", page); \r
155 PrintAndLog("blk | hex data | binary");\r
156 PrintAndLog("----+----------+---------------------------------"); \r
157}\r
158\r
13d77ef9 159int CmdT55xxSetConfig(const char *Cmd) {\r
54a942b0 160\r
13d77ef9 161 uint8_t offset = 0;\r
13d77ef9 162 char modulation[5] = {0x00};\r
163 char tmp = 0x00;\r
164 uint8_t bitRate = 0;\r
165 uint8_t rates[9] = {8,16,32,40,50,64,100,128,0};\r
6426f6ba 166 uint8_t cmdp = 0;\r
167 config.Q5 = FALSE;\r
168 bool errors = FALSE;\r
169 while(param_getchar(Cmd, cmdp) != 0x00 && !errors)\r
170 {\r
13d77ef9 171 tmp = param_getchar(Cmd, cmdp);\r
172 switch(tmp)\r
173 {\r
174 case 'h':\r
175 case 'H':\r
176 return usage_t55xx_config();\r
177 case 'b':\r
178 errors |= param_getdec(Cmd, cmdp+1, &bitRate);\r
179 if ( !errors){\r
180 uint8_t i = 0;\r
181 for (; i < 9; i++){\r
182 if (rates[i]==bitRate) {\r
183 config.bitrate = i;\r
184 break;\r
185 }\r
186 }\r
187 if (i==9) errors = TRUE;\r
188 }\r
189 cmdp+=2;\r
190 break;\r
191 case 'd':\r
192 param_getstr(Cmd, cmdp+1, modulation);\r
193 cmdp += 2;\r
54a942b0 194\r
2767fc02 195 if ( strcmp(modulation, "FSK" ) == 0) {\r
13d77ef9 196 config.modulation = DEMOD_FSK;\r
2767fc02 197 } else if ( strcmp(modulation, "FSK1" ) == 0) {\r
13d77ef9 198 config.modulation = DEMOD_FSK1;\r
2767fc02 199 config.inverted=1;\r
200 } else if ( strcmp(modulation, "FSK1a" ) == 0) {\r
13d77ef9 201 config.modulation = DEMOD_FSK1a;\r
2767fc02 202 config.inverted=0;\r
203 } else if ( strcmp(modulation, "FSK2" ) == 0) {\r
13d77ef9 204 config.modulation = DEMOD_FSK2;\r
2767fc02 205 config.inverted=0;\r
206 } else if ( strcmp(modulation, "FSK2a" ) == 0) {\r
13d77ef9 207 config.modulation = DEMOD_FSK2a;\r
2767fc02 208 config.inverted=1;\r
209 } else if ( strcmp(modulation, "ASK" ) == 0) {\r
13d77ef9 210 config.modulation = DEMOD_ASK;\r
2767fc02 211 } else if ( strcmp(modulation, "NRZ" ) == 0) {\r
13d77ef9 212 config.modulation = DEMOD_NRZ;\r
2767fc02 213 } else if ( strcmp(modulation, "PSK1" ) == 0) {\r
13d77ef9 214 config.modulation = DEMOD_PSK1;\r
2767fc02 215 } else if ( strcmp(modulation, "PSK2" ) == 0) {\r
13d77ef9 216 config.modulation = DEMOD_PSK2;\r
2767fc02 217 } else if ( strcmp(modulation, "PSK3" ) == 0) {\r
13d77ef9 218 config.modulation = DEMOD_PSK3;\r
2767fc02 219 } else if ( strcmp(modulation, "BIa" ) == 0) {\r
13d77ef9 220 config.modulation = DEMOD_BIa;\r
2767fc02 221 config.inverted=1;\r
222 } else if ( strcmp(modulation, "BI" ) == 0) {\r
13d77ef9 223 config.modulation = DEMOD_BI;\r
2767fc02 224 config.inverted=0;\r
225 } else {\r
13d77ef9 226 PrintAndLog("Unknown modulation '%s'", modulation);\r
227 errors = TRUE;\r
228 }\r
229 break;\r
230 case 'i':\r
231 config.inverted = param_getchar(Cmd,cmdp+1) == '1';\r
232 cmdp+=2;\r
233 break;\r
234 case 'o':\r
235 errors |= param_getdec(Cmd, cmdp+1, &offset);\r
236 if ( !errors )\r
237 config.offset = offset;\r
238 cmdp+=2;\r
239 break;\r
6426f6ba 240 case 'Q':\r
241 case 'q': \r
242 config.Q5 = TRUE;\r
243 cmdp++;\r
244 break;\r
13d77ef9 245 default:\r
246 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
247 errors = TRUE;\r
248 break;\r
249 }\r
250 }\r
54a942b0 251\r
13d77ef9 252 // No args\r
1c8fbeb9 253 if (cmdp == 0) return printConfiguration( config );\r
254\r
13d77ef9 255 //Validations\r
1c8fbeb9 256 if (errors) return usage_t55xx_config();\r
54a942b0 257\r
13d77ef9 258 config.block0 = 0;\r
1c8fbeb9 259 return printConfiguration ( config );\r
13d77ef9 260}\r
54a942b0 261\r
1d0ccbe0 262int T55xxReadBlock(uint8_t block, bool page1, bool usepwd, bool override, uint32_t password){\r
263 //Password mode\r
264 if ( usepwd ) {\r
265 // try reading the config block and verify that PWD bit is set before doing this!\r
266 if ( !override ) {\r
267 \r
268 if ( !AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, false, 0 ) ) return 0;\r
269 \r
270 if ( !tryDetectModulation() ) {\r
271 PrintAndLog("Safety Check: Could not detect if PWD bit is set in config block. Exits.");\r
272 return 0;\r
273 } else {\r
274 PrintAndLog("Safety Check: PWD bit is NOT set in config block. Reading without password..."); \r
275 usepwd = false;\r
276 page1 = false;\r
277 }\r
278 } else {\r
279 PrintAndLog("Safety Check Overriden - proceeding despite risk");\r
280 }\r
281 }\r
282\r
283 if (!AquireData(page1, block, usepwd, password) ) return 0;\r
284 if (!DecodeT55xxBlock()) return 0;\r
285\r
286 char blk[10]={0};\r
6426f6ba 287 sprintf(blk,"%02d", block);\r
1d0ccbe0 288 printT55xxBlock(blk); \r
289 return 1;\r
290}\r
291\r
13d77ef9 292int CmdT55xxReadBlock(const char *Cmd) {\r
1d0ccbe0 293 uint8_t block = REGULAR_READ_MODE_BLOCK;\r
1c8fbeb9 294 uint32_t password = 0; //default to blank Block 7\r
1d0ccbe0 295 bool usepwd = false;\r
296 bool override = false;\r
297 bool page1 = false;\r
298 bool errors = false;\r
9276e859 299 uint8_t cmdp = 0;\r
9276e859 300 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
301 switch(param_getchar(Cmd, cmdp)) {\r
302 case 'h':\r
303 case 'H':\r
1c8fbeb9 304 return usage_t55xx_read();\r
9276e859 305 case 'b':\r
306 case 'B':\r
307 errors |= param_getdec(Cmd, cmdp+1, &block);\r
1c8fbeb9 308 cmdp += 2;\r
9276e859 309 break;\r
310 case 'o':\r
311 case 'O':\r
1c8fbeb9 312 override = TRUE;\r
9276e859 313 cmdp++;\r
314 break;\r
315 case 'p':\r
316 case 'P':\r
1d0ccbe0 317 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
318 usepwd = true;\r
1c8fbeb9 319 cmdp += 2;\r
9276e859 320 break;\r
1d0ccbe0 321 case '1':\r
322 page1 = true;\r
323 cmdp++;\r
324 break;\r
9276e859 325 default:\r
326 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
327 errors = true;\r
328 break;\r
329 }\r
330 }\r
331 if (errors) return usage_t55xx_read();\r
1c8fbeb9 332\r
1d0ccbe0 333 if (block > 7 && block != REGULAR_READ_MODE_BLOCK ) {\r
13d77ef9 334 PrintAndLog("Block must be between 0 and 7");\r
1d0ccbe0 335 return 0;\r
13d77ef9 336 }\r
6426f6ba 337\r
338 printT5xxHeader(page1);\r
1d0ccbe0 339 return T55xxReadBlock(block, page1, usepwd, override, password);\r
54a942b0 340}\r
341\r
13d77ef9 342bool DecodeT55xxBlock(){\r
343 \r
fef74fdc 344 char buf[30] = {0x00};\r
13d77ef9 345 char *cmdStr = buf;\r
346 int ans = 0;\r
347 uint8_t bitRate[8] = {8,16,32,40,50,64,100,128};\r
13d77ef9 348 DemodBufferLen = 0x00;\r
54a942b0 349\r
13d77ef9 350 switch( config.modulation ){\r
351 case DEMOD_FSK:\r
224ce36e 352 snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );\r
13d77ef9 353 ans = FSKrawDemod(cmdStr, FALSE);\r
354 break;\r
355 case DEMOD_FSK1:\r
13d77ef9 356 case DEMOD_FSK1a:\r
224ce36e 357 snprintf(cmdStr, sizeof(buf),"%d %d 8 5", bitRate[config.bitrate], config.inverted );\r
13d77ef9 358 ans = FSKrawDemod(cmdStr, FALSE);\r
359 break;\r
360 case DEMOD_FSK2:\r
13d77ef9 361 case DEMOD_FSK2a:\r
224ce36e 362 snprintf(cmdStr, sizeof(buf),"%d %d 10 8", bitRate[config.bitrate], config.inverted );\r
13d77ef9 363 ans = FSKrawDemod(cmdStr, FALSE);\r
364 break;\r
365 case DEMOD_ASK:\r
6426f6ba 366 snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
fef74fdc 367 ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r
13d77ef9 368 break;\r
369 case DEMOD_PSK1:\r
6426f6ba 370 // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
371 CmdLtrim("160");\r
372 snprintf(cmdStr, sizeof(buf),"%d %d 6", bitRate[config.bitrate], config.inverted );\r
13d77ef9 373 ans = PSKDemod(cmdStr, FALSE);\r
13d77ef9 374 break;\r
2767fc02 375 case DEMOD_PSK2: //inverted won't affect this\r
376 case DEMOD_PSK3: //not fully implemented\r
6426f6ba 377 // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
378 CmdLtrim("160");\r
379 snprintf(cmdStr, sizeof(buf),"%d 0 6", bitRate[config.bitrate] );\r
13d77ef9 380 ans = PSKDemod(cmdStr, FALSE);\r
381 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
382 break;\r
383 case DEMOD_NRZ:\r
224ce36e 384 snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
13d77ef9 385 ans = NRZrawDemod(cmdStr, FALSE);\r
386 break;\r
387 case DEMOD_BI:\r
13d77ef9 388 case DEMOD_BIa:\r
6426f6ba 389 snprintf(cmdStr, sizeof(buf),"0 %d %d 1", bitRate[config.bitrate], config.inverted );\r
13d77ef9 390 ans = ASKbiphaseDemod(cmdStr, FALSE);\r
391 break;\r
392 default:\r
393 return FALSE;\r
394 }\r
395 return (bool) ans;\r
396}\r
54a942b0 397\r
13d77ef9 398int CmdT55xxDetect(const char *Cmd){\r
54a942b0 399\r
6426f6ba 400 //bool override = false;\r
1d0ccbe0 401 //bool pwdmode = false;\r
402\r
403 uint32_t password = 0; //default to blank Block 7\r
404 bool usepwd = ( strlen(Cmd) > 0); \r
405 if ( usepwd ){\r
406 password = param_get32ex(Cmd, 0, 0, 16);\r
6426f6ba 407 // if (param_getchar(Cmd, 1) =='o' )\r
408 // override = true;\r
1d0ccbe0 409 }\r
410\r
13d77ef9 411 char cmdp = param_getchar(Cmd, 0);\r
1c8fbeb9 412 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_detect();\r
13d77ef9 413 \r
1d0ccbe0 414 if (strlen(Cmd)==0) {\r
415 password = param_get32ex(Cmd, 0, 0, 16);\r
6426f6ba 416 //if (param_getchar(Cmd, 1) =='o' ) override = true;\r
1d0ccbe0 417 }\r
13d77ef9 418\r
1d0ccbe0 419 if ( !AquireData(T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, usepwd, password) )\r
420 return 0;\r
421 \r
13d77ef9 422 if ( !tryDetectModulation() )\r
423 PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r
424\r
1d0ccbe0 425 return 1;\r
54a942b0 426}\r
427\r
13d77ef9 428// detect configuration?\r
429bool tryDetectModulation(){\r
13d77ef9 430 uint8_t hits = 0;\r
431 t55xx_conf_block_t tests[15];\r
fef74fdc 432 int bitRate=0;\r
322f7eb1 433 uint8_t fc1 = 0, fc2 = 0, clk=0;\r
434 save_restoreGB(1);\r
6426f6ba 435 \r
13d77ef9 436 if (GetFskClock("", FALSE, FALSE)){ \r
13d77ef9 437 fskClocks(&fc1, &fc2, &clk, FALSE);\r
6426f6ba 438 if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)){\r
13d77ef9 439 tests[hits].modulation = DEMOD_FSK;\r
440 if (fc1==8 && fc2 == 5)\r
441 tests[hits].modulation = DEMOD_FSK1a;\r
442 else if (fc1==10 && fc2 == 8)\r
443 tests[hits].modulation = DEMOD_FSK2;\r
fef74fdc 444 tests[hits].bitrate = bitRate;\r
13d77ef9 445 tests[hits].inverted = FALSE;\r
446 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
447 ++hits;\r
448 }\r
6426f6ba 449 if ( FSKrawDemod("0 1", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
13d77ef9 450 tests[hits].modulation = DEMOD_FSK;\r
fef74fdc 451 if (fc1 == 8 && fc2 == 5)\r
13d77ef9 452 tests[hits].modulation = DEMOD_FSK1;\r
fef74fdc 453 else if (fc1 == 10 && fc2 == 8)\r
13d77ef9 454 tests[hits].modulation = DEMOD_FSK2a;\r
54a942b0 455\r
fef74fdc 456 tests[hits].bitrate = bitRate;\r
13d77ef9 457 tests[hits].inverted = TRUE;\r
458 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
459 ++hits;\r
460 }\r
461 } else {\r
322f7eb1 462 clk = GetAskClock("", FALSE, FALSE);\r
463 if (clk>0) {\r
52f2df61 464 if ( ASKDemod("0 0 1", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 465 tests[hits].modulation = DEMOD_ASK;\r
466 tests[hits].bitrate = bitRate;\r
467 tests[hits].inverted = FALSE;\r
468 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
469 ++hits;\r
470 }\r
52f2df61 471 if ( ASKDemod("0 1 1", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 472 tests[hits].modulation = DEMOD_ASK;\r
473 tests[hits].bitrate = bitRate;\r
474 tests[hits].inverted = TRUE;\r
475 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
476 ++hits;\r
477 }\r
6426f6ba 478 if ( ASKbiphaseDemod("0 0 0 2", FALSE) && test(DEMOD_BI, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5) ) {\r
322f7eb1 479 tests[hits].modulation = DEMOD_BI;\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
6426f6ba 485 if ( ASKbiphaseDemod("0 0 1 2", FALSE) && test(DEMOD_BIa, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5) ) {\r
322f7eb1 486 tests[hits].modulation = DEMOD_BIa;\r
487 tests[hits].bitrate = bitRate;\r
488 tests[hits].inverted = TRUE;\r
489 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
490 ++hits;\r
491 }\r
13d77ef9 492 }\r
322f7eb1 493 //undo trim from ask\r
494 save_restoreGB(0);\r
495 clk = GetNrzClock("", FALSE, FALSE);\r
496 if (clk>0) {\r
6426f6ba 497 if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 498 tests[hits].modulation = DEMOD_NRZ;\r
499 tests[hits].bitrate = bitRate;\r
500 tests[hits].inverted = FALSE;\r
501 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
502 ++hits;\r
503 }\r
54a942b0 504\r
6426f6ba 505 if ( NRZrawDemod("0 1 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 506 tests[hits].modulation = DEMOD_NRZ;\r
507 tests[hits].bitrate = bitRate;\r
508 tests[hits].inverted = TRUE;\r
509 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
510 ++hits;\r
511 }\r
13d77ef9 512 }\r
513 \r
322f7eb1 514 //undo trim from nrz\r
515 save_restoreGB(0);\r
6426f6ba 516 // skip first 160 samples to allow antenna to settle in (psk gets inverted occasionally otherwise)\r
517 CmdLtrim("160");\r
322f7eb1 518 clk = GetPskClock("", FALSE, FALSE);\r
519 if (clk>0) {\r
6426f6ba 520 if ( PSKDemod("0 0 6", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 521 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 522 tests[hits].bitrate = bitRate;\r
13d77ef9 523 tests[hits].inverted = FALSE;\r
524 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
525 ++hits;\r
526 }\r
6426f6ba 527 if ( PSKDemod("0 1 6", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)) {\r
322f7eb1 528 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 529 tests[hits].bitrate = bitRate;\r
322f7eb1 530 tests[hits].inverted = TRUE;\r
13d77ef9 531 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
532 ++hits;\r
533 }\r
322f7eb1 534 // PSK2 - needs a call to psk1TOpsk2.\r
6426f6ba 535 if ( PSKDemod("0 0 6", FALSE)) {\r
322f7eb1 536 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
6426f6ba 537 if (test(DEMOD_PSK2, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)){\r
322f7eb1 538 tests[hits].modulation = DEMOD_PSK2;\r
539 tests[hits].bitrate = bitRate;\r
540 tests[hits].inverted = FALSE;\r
541 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
542 ++hits;\r
543 }\r
544 } // inverse waves does not affect this demod\r
545 // PSK3 - needs a call to psk1TOpsk2.\r
6426f6ba 546 if ( PSKDemod("0 0 6", FALSE)) {\r
322f7eb1 547 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
6426f6ba 548 if (test(DEMOD_PSK3, &tests[hits].offset, &bitRate, clk, &tests[hits].Q5)){\r
322f7eb1 549 tests[hits].modulation = DEMOD_PSK3;\r
550 tests[hits].bitrate = bitRate;\r
551 tests[hits].inverted = FALSE;\r
552 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
553 ++hits;\r
554 }\r
555 } // inverse waves does not affect this demod\r
13d77ef9 556 }\r
557 } \r
6426f6ba 558 save_restoreGB(0); \r
13d77ef9 559 if ( hits == 1) {\r
560 config.modulation = tests[0].modulation;\r
fef74fdc 561 config.bitrate = tests[0].bitrate;\r
13d77ef9 562 config.inverted = tests[0].inverted;\r
563 config.offset = tests[0].offset;\r
564 config.block0 = tests[0].block0;\r
565 printConfiguration( config );\r
566 return TRUE;\r
567 }\r
568 \r
569 if ( hits > 1) {\r
570 PrintAndLog("Found [%d] possible matches for modulation.",hits);\r
571 for(int i=0; i<hits; ++i){\r
572 PrintAndLog("--[%d]---------------", i+1);\r
573 printConfiguration( tests[i] );\r
574 }\r
575 }\r
576 return FALSE;\r
577}\r
578\r
579bool testModulation(uint8_t mode, uint8_t modread){\r
580 switch( mode ){\r
581 case DEMOD_FSK:\r
94422fa2 582 if (modread >= DEMOD_FSK1 && modread <= DEMOD_FSK2a) return TRUE;\r
13d77ef9 583 break;\r
584 case DEMOD_ASK:\r
585 if (modread == DEMOD_ASK) return TRUE;\r
586 break;\r
587 case DEMOD_PSK1:\r
588 if (modread == DEMOD_PSK1) return TRUE;\r
589 break;\r
590 case DEMOD_PSK2:\r
591 if (modread == DEMOD_PSK2) return TRUE;\r
592 break;\r
593 case DEMOD_PSK3:\r
594 if (modread == DEMOD_PSK3) return TRUE;\r
595 break;\r
596 case DEMOD_NRZ:\r
597 if (modread == DEMOD_NRZ) return TRUE;\r
598 break;\r
599 case DEMOD_BI:\r
600 if (modread == DEMOD_BI) return TRUE;\r
601 break;\r
602 case DEMOD_BIa:\r
603 if (modread == DEMOD_BIa) return TRUE;\r
604 break; \r
605 default:\r
606 return FALSE;\r
607 }\r
608 return FALSE;\r
609}\r
610\r
6426f6ba 611bool testQ5Modulation(uint8_t mode, uint8_t modread){\r
612 switch( mode ){\r
13d77ef9 613 case DEMOD_FSK:\r
6426f6ba 614 if (modread >= 4 && modread <= 5) return TRUE;\r
13d77ef9 615 break;\r
616 case DEMOD_ASK:\r
6426f6ba 617 if (modread == 0) return TRUE;\r
13d77ef9 618 break;\r
619 case DEMOD_PSK1:\r
6426f6ba 620 if (modread == 1) return TRUE;\r
621 break;\r
13d77ef9 622 case DEMOD_PSK2:\r
6426f6ba 623 if (modread == 2) return TRUE;\r
624 break;\r
13d77ef9 625 case DEMOD_PSK3:\r
6426f6ba 626 if (modread == 3) return TRUE;\r
13d77ef9 627 break;\r
628 case DEMOD_NRZ:\r
6426f6ba 629 if (modread == 7) return TRUE;\r
630 break;\r
631 case DEMOD_BI:\r
632 if (modread == 6) return TRUE;\r
13d77ef9 633 break;\r
13d77ef9 634 default:\r
635 return FALSE;\r
636 }\r
637 return FALSE;\r
638}\r
639\r
6426f6ba 640bool testQ5(uint8_t mode, uint8_t *offset, int *fndBitRate, uint8_t clk){\r
641\r
642 if ( DemodBufferLen < 64 ) return FALSE;\r
643 uint8_t si = 0;\r
644 for (uint8_t idx = 28; idx < 64; idx++){\r
645 si = idx;\r
646 if ( PackBits(si, 28, DemodBuffer) == 0x00 ) continue;\r
647\r
648 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r
649 uint8_t resv = PackBits(si, 8, DemodBuffer); si += 8;\r
650 // 2nibble must be zeroed.\r
651 if (safer != 0x6) continue;\r
652 if ( resv > 0x00) continue;\r
653 //uint8_t pageSel = PackBits(si, 1, DemodBuffer); si += 1;\r
654 //uint8_t fastWrite = PackBits(si, 1, DemodBuffer); si += 1;\r
655 si += 1+1;\r
656 int bitRate = PackBits(si, 5, DemodBuffer)*2 + 2; si += 5; //bit rate\r
657 if (bitRate > 128 || bitRate < 8) continue;\r
658\r
659 //uint8_t AOR = PackBits(si, 1, DemodBuffer); si += 1; \r
660 //uint8_t PWD = PackBits(si, 1, DemodBuffer); si += 1; \r
661 //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2; //could check psk cr\r
662 //uint8_t inverse = PackBits(si, 1, DemodBuffer); si += 1;\r
663 si += 1+1+2+1;\r
664 uint8_t modread = PackBits(si, 3, DemodBuffer); si += 3;\r
665 uint8_t maxBlk = PackBits(si, 3, DemodBuffer); si += 3;\r
666 //uint8_t ST = PackBits(si, 1, DemodBuffer); si += 1;\r
667 if (maxBlk == 0) continue;\r
668 //test modulation\r
669 if (!testQ5Modulation(mode, modread)) continue;\r
670 if (bitRate != clk) continue;\r
671 *fndBitRate = bitRate;\r
672 *offset = idx;\r
673\r
674 return TRUE;\r
675 }\r
676 return FALSE;\r
677}\r
678\r
679bool testBitRate(uint8_t readRate, uint8_t clk){\r
680 uint8_t expected[] = {8, 16, 32, 40, 50, 64, 100, 128};\r
681 if (expected[readRate] == clk)\r
682 return true;\r
683\r
684 return false;\r
685}\r
686\r
687bool test(uint8_t mode, uint8_t *offset, int *fndBitRate, uint8_t clk, bool *Q5){\r
13d77ef9 688\r
fef74fdc 689 if ( DemodBufferLen < 64 ) return FALSE;\r
13d77ef9 690 uint8_t si = 0;\r
6426f6ba 691 for (uint8_t idx = 28; idx < 64; idx++){\r
13d77ef9 692 si = idx;\r
6426f6ba 693 if ( PackBits(si, 28, DemodBuffer) == 0x00 ) continue;\r
13d77ef9 694\r
2767fc02 695 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r
13d77ef9 696 uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode\r
697 // 2nibble must be zeroed.\r
698 // moved test to here, since this gets most faults first.\r
699 if ( resv > 0x00) continue;\r
700\r
2767fc02 701 uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3; //extended mode part of rate\r
fef74fdc 702 int bitRate = PackBits(si, 3, DemodBuffer); si += 3; //bit rate\r
703 if (bitRate > 7) continue;\r
13d77ef9 704 uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode\r
2767fc02 705 uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; \r
706 //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //could check psk cr\r
707 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 708 uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2;\r
709 \r
710 //if extended mode\r
711 bool extMode =( (safer == 0x6 || safer == 0x9) && extend) ? TRUE : FALSE;\r
712\r
713 if (!extMode){\r
714 if (nml01 || nml02 || xtRate) continue;\r
715 }\r
716 //test modulation\r
717 if (!testModulation(mode, modread)) continue;\r
6426f6ba 718 if (!testBitRate(bitRate, clk)) continue;\r
fef74fdc 719 *fndBitRate = bitRate;\r
2767fc02 720 *offset = idx;\r
6426f6ba 721 *Q5 = FALSE;\r
722 return TRUE;\r
723 }\r
724 if (testQ5(mode, offset, fndBitRate, clk)) {\r
725 *Q5 = TRUE;\r
13d77ef9 726 return TRUE;\r
727 }\r
728 return FALSE;\r
54a942b0 729}\r
730\r
224ce36e 731void printT55xxBlock(const char *blockNum){\r
13d77ef9 732 \r
733 uint8_t i = config.offset;\r
734 uint8_t endpos = 32 + i;\r
735 uint32_t blockData = 0;\r
736 uint8_t bits[64] = {0x00};\r
737\r
738 if ( !DemodBufferLen) return;\r
739\r
740 if ( endpos > DemodBufferLen){\r
741 PrintAndLog("The configured offset %d is too big. Possible offset: %d)", i, DemodBufferLen-32);\r
742 return;\r
743 }\r
744\r
745 for (; i < endpos; ++i)\r
1c8fbeb9 746 bits[i - config.offset] = DemodBuffer[i];\r
13d77ef9 747\r
748 blockData = PackBits(0, 32, bits);\r
6426f6ba 749\r
750 PrintAndLog(" %s | %08X | %s", blockNum, blockData, sprint_bin(bits,32));\r
13d77ef9 751}\r
752\r
753int special(const char *Cmd) {\r
754 uint32_t blockData = 0;\r
755 uint8_t bits[32] = {0x00};\r
756\r
1c8fbeb9 757 PrintAndLog("OFFSET | DATA | BINARY");\r
13d77ef9 758 PrintAndLog("----------------------------------------------------");\r
759 int i,j = 0;\r
760 for (; j < 64; ++j){\r
761 \r
762 for (i = 0; i < 32; ++i)\r
763 bits[i]=DemodBuffer[j+i];\r
764 \r
765 blockData = PackBits(0, 32, bits);\r
766 \r
1c8fbeb9 767 PrintAndLog("%02d | 0x%08X | %s",j , blockData, sprint_bin(bits,32)); \r
13d77ef9 768 }\r
769 return 0;\r
770}\r
771\r
1c8fbeb9 772int printConfiguration( t55xx_conf_block_t b){\r
6426f6ba 773 PrintAndLog("Chip Type : %s", (b.Q5) ? "T5555(Q5)" : "T55x7");\r
13d77ef9 774 PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) );\r
775 PrintAndLog("Bit Rate : %s", GetBitRateStr(b.bitrate) );\r
776 PrintAndLog("Inverted : %s", (b.inverted) ? "Yes" : "No" );\r
777 PrintAndLog("Offset : %d", b.offset);\r
778 PrintAndLog("Block0 : 0x%08X", b.block0);\r
779 PrintAndLog("");\r
1c8fbeb9 780 return 0;\r
13d77ef9 781}\r
782\r
1d0ccbe0 783int CmdT55xxWakeUp(const char *Cmd) {\r
784 uint32_t password = 0;\r
785 uint8_t cmdp = 0;\r
786 bool errors = false;\r
787 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
788 switch(param_getchar(Cmd, cmdp)) {\r
789 case 'h':\r
790 case 'H':\r
791 return usage_t55xx_wakup();\r
792 case 'p':\r
793 case 'P':\r
794 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
795 cmdp += 2;\r
796 errors = false;\r
797 break;\r
798 default:\r
799 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
800 errors = true;\r
801 break;\r
802 }\r
803 }\r
804 if (errors) return usage_t55xx_wakup();\r
805\r
806 UsbCommand c = {CMD_T55XX_WAKEUP, {password, 0, 0}};\r
807 clearCommandBuffer();\r
808 SendCommand(&c);\r
809 PrintAndLog("Wake up command sent. Try read now");\r
810 return 0;\r
811}\r
812\r
1c8fbeb9 813int CmdT55xxWriteBlock(const char *Cmd) {\r
1d0ccbe0 814 uint8_t block = 0xFF; //default to invalid block\r
815 uint32_t data = 0; //default to blank Block \r
816 uint32_t password = 0; //default to blank Block 7\r
817 bool usepwd = false;\r
818 bool page1 = false; \r
819 bool gotdata = false;\r
820 bool errors = false;\r
821 uint8_t cmdp = 0;\r
822 while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r
823 switch(param_getchar(Cmd, cmdp)) {\r
824 case 'h':\r
825 case 'H':\r
826 return usage_t55xx_write();\r
827 case 'b':\r
828 case 'B':\r
829 errors |= param_getdec(Cmd, cmdp+1, &block);\r
830 cmdp += 2;\r
831 break;\r
832 case 'd':\r
833 case 'D':\r
834 data = param_get32ex(Cmd, cmdp+1, 0, 16);\r
835 gotdata = true;\r
836 cmdp += 2;\r
837 break;\r
838 case 'p':\r
839 case 'P':\r
840 password = param_get32ex(Cmd, cmdp+1, 0, 16);\r
841 usepwd = true;\r
842 cmdp += 2;\r
843 break;\r
844 case '1':\r
845 page1 = true;\r
846 cmdp++;\r
847 break;\r
848 default:\r
849 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
850 errors = true;\r
851 break;\r
852 }\r
13d77ef9 853 }\r
1d0ccbe0 854 if (errors || !gotdata) return usage_t55xx_write();\r
13d77ef9 855\r
856 if (block > 7) {\r
857 PrintAndLog("Block number must be between 0 and 7");\r
1d0ccbe0 858 return 0;\r
13d77ef9 859 }\r
860 \r
861 UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
a739812e 862 UsbCommand resp;\r
1d0ccbe0 863 c.d.asBytes[0] = (page1) ? 0x2 : 0; \r
13d77ef9 864\r
52f2df61 865 char pwdStr[16] = {0};\r
866 snprintf(pwdStr, sizeof(pwdStr), "pwd: 0x%08X", password);\r
867 \r
868 PrintAndLog("Writing page %d block: %02d data: 0x%08X %s", page1, block, data, (usepwd) ? pwdStr : "" );\r
13d77ef9 869\r
870 //Password mode\r
1d0ccbe0 871 if (usepwd) {\r
13d77ef9 872 c.arg[2] = password;\r
1d0ccbe0 873 c.d.asBytes[0] |= 0x1; \r
13d77ef9 874 }\r
db25599d 875 clearCommandBuffer();\r
13d77ef9 876 SendCommand(&c);\r
db25599d 877 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r
878 PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r
52f2df61 879 return 0;\r
1d0ccbe0 880 }\r
881 return 1;\r
54a942b0 882}\r
883\r
1c8fbeb9 884int CmdT55xxReadTrace(const char *Cmd) {\r
13d77ef9 885 char cmdp = param_getchar(Cmd, 0);\r
1d0ccbe0 886 bool pwdmode = false;\r
887 uint32_t password = 0; \r
1c8fbeb9 888 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_trace();\r
13d77ef9 889\r
890 if (strlen(Cmd)==0)\r
1d0ccbe0 891 if ( !AquireData( T55x7_PAGE1, REGULAR_READ_MODE_BLOCK, pwdmode, password ) )\r
892 return 0;\r
13d77ef9 893 \r
1d0ccbe0 894 if (!DecodeT55xxBlock()) return 0;\r
54a942b0 895\r
1d0ccbe0 896 if ( !DemodBufferLen) return 0;\r
13d77ef9 897 \r
898 RepaintGraphWindow();\r
899 uint8_t repeat = 0;\r
900 if (config.offset > 5) \r
901 repeat = 32;\r
902 uint8_t si = config.offset+repeat;\r
1d0ccbe0 903 uint32_t bl1 = PackBits(si, 32, DemodBuffer);\r
904 uint32_t bl2 = PackBits(si+32, 32, DemodBuffer);\r
13d77ef9 905 \r
224ce36e 906 uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r
907 uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r
908 uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r
909 uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r
910 uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r
911 uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r
912 uint32_t lotid = PackBits(si, 14, DemodBuffer); si += 14;\r
913 uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r
13d77ef9 914 uint32_t dw = PackBits(si, 15, DemodBuffer); \r
915 \r
224ce36e 916 time_t t = time(NULL);\r
917 struct tm tm = *localtime(&t);\r
918 if ( year > tm.tm_year-110)\r
919 year += 2000;\r
920 else\r
921 year += 2010;\r
922\r
6426f6ba 923 if (config.Q5) PrintAndLog("*** Warning *** Info read off a Q5 will not work as expected");\r
224ce36e 924 if ( acl != 0xE0 ) {\r
925 PrintAndLog("The modulation is most likely wrong since the ACL is not 0xE0. ");\r
1d0ccbe0 926 return 0;\r
224ce36e 927 }\r
13d77ef9 928 PrintAndLog("");\r
929 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
930 PrintAndLog("-------------------------------------------------------------");\r
931 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
932 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc));\r
933 PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid));\r
934 PrintAndLog(" ICR IC Revision : %d",icr );\r
935 PrintAndLog(" Manufactured");\r
cc15a118 936 PrintAndLog(" Year/Quarter : %d/%d",year, quarter);\r
13d77ef9 937 PrintAndLog(" Lot ID : %d", lotid );\r
938 PrintAndLog(" Wafer number : %d", wafer);\r
939 PrintAndLog(" Die Number : %d", dw);\r
940 PrintAndLog("-------------------------------------------------------------");\r
941 PrintAndLog(" Raw Data - Page 1");\r
1d0ccbe0 942 PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat,32) );\r
943 PrintAndLog(" Block 2 : 0x%08X %s", bl2, sprint_bin(DemodBuffer+config.offset+repeat+32,32) );\r
13d77ef9 944 PrintAndLog("-------------------------------------------------------------");\r
54a942b0 945\r
13d77ef9 946 /*\r
947 TRACE - BLOCK O\r
948 Bits Definition HEX\r
949 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
950 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
951 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
952 22-24 ICR IC revision\r
953 25-28 YEAR (BCD encoded) 9 (= 2009)\r
954 29-30 QUARTER 1,2,3,4 \r
955 31-32 LOT ID\r
956 \r
957 TRACE - BLOCK 1\r
958 1-12 LOT ID \r
959 13-17 Wafer number\r
960 18-32 DW, die number sequential\r
961 */\r
962 \r
54a942b0 963 return 0;\r
964}\r
965\r
13d77ef9 966int CmdT55xxInfo(const char *Cmd){\r
967 /*\r
968 Page 0 Block 0 Configuration data.\r
969 Normal mode\r
970 Extended mode\r
971 */\r
1d0ccbe0 972 bool pwdmode = false;\r
973 uint32_t password = 0;\r
13d77ef9 974 char cmdp = param_getchar(Cmd, 0);\r
975\r
1c8fbeb9 976 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') return usage_t55xx_info();\r
13d77ef9 977 \r
978 if (strlen(Cmd)==0)\r
1d0ccbe0 979 if ( !AquireData( T55x7_PAGE0, T55x7_CONFIGURATION_BLOCK, pwdmode, password ) )\r
980 return 1;\r
fef74fdc 981\r
13d77ef9 982 if (!DecodeT55xxBlock()) return 1;\r
983\r
fef74fdc 984 if ( DemodBufferLen < 32) return 1;\r
13d77ef9 985\r
986 uint8_t si = config.offset;\r
987 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
988 \r
989 uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
990 uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r
991 uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r
992 uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
993 uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r
994 uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r
995 uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r
996 uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r
997 uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r
998 uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r
999 uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r
1000 uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r
1001 uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r
1002 uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r
6426f6ba 1003 if (config.Q5) PrintAndLog("*** Warning *** Config Info read off a Q5 will not display as expected");\r
13d77ef9 1004 PrintAndLog("");\r
1005 PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r
1006 PrintAndLog("-------------------------------------------------------------");\r
1007 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
1008 PrintAndLog(" reserved : %d", resv);\r
1009 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
1010 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
1011 PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r
1012 PrintAndLog(" PSK clock frequency : %d", pskcf);\r
1013 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
1014 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
1015 PrintAndLog(" Max block : %d", maxblk);\r
1016 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
1017 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
1018 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
1019 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
1020 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
1021 PrintAndLog("-------------------------------------------------------------");\r
1022 PrintAndLog(" Raw Data - Page 0");\r
1023 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) );\r
1024 PrintAndLog("-------------------------------------------------------------");\r
1025 \r
1026 return 0;\r
1027}\r
1028\r
1029int CmdT55xxDump(const char *Cmd){\r
1030\r
1d0ccbe0 1031 uint32_t password = 0;\r
1032 bool override = false;\r
1033 char cmdp = param_getchar(Cmd, 0); \r
1c8fbeb9 1034 if ( cmdp == 'h' || cmdp == 'H') return usage_t55xx_dump();\r
13d77ef9 1035\r
1d0ccbe0 1036 bool usepwd = ( strlen(Cmd) > 0); \r
1037 if ( usepwd ){\r
1038 password = param_get32ex(Cmd, 0, 0, 16);\r
1039 if (param_getchar(Cmd, 1) =='o' )\r
1040 override = true;\r
13d77ef9 1041 }\r
1042 \r
6426f6ba 1043 printT5xxHeader(0);\r
1044 for ( uint8_t i = 0; i < 8; ++i)\r
1d0ccbe0 1045 T55xxReadBlock(i, 0, usepwd, override, password);\r
6426f6ba 1046\r
1047 printT5xxHeader(1);\r
1048 for ( uint8_t i = 0; i < 4; i++)\r
1d0ccbe0 1049 T55xxReadBlock(i, 1, usepwd, override, password); \r
6426f6ba 1050\r
1d0ccbe0 1051 return 1;\r
13d77ef9 1052}\r
1053\r
1d0ccbe0 1054int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password ){\r
1055 // arg0 bitmodes:\r
1056 // bit0 = pwdmode\r
1057 // bit1 = page to read from\r
1058 uint8_t arg0 = (page<<1) | pwdmode;\r
1059 UsbCommand c = {CMD_T55XX_READ_BLOCK, {arg0, block, password}};\r
1c8fbeb9 1060 \r
db25599d 1061 clearCommandBuffer();\r
13d77ef9 1062 SendCommand(&c);\r
1063 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
1064 PrintAndLog("command execution time out");\r
1d0ccbe0 1065 return 0;\r
13d77ef9 1066 }\r
1067\r
1068 uint8_t got[12000];\r
1069 GetFromBigBuf(got,sizeof(got),0);\r
1070 WaitForResponse(CMD_ACK,NULL);\r
1d0ccbe0 1071 setGraphBuf(got, sizeof(got));\r
1072 return 1;\r
13d77ef9 1073}\r
1074\r
1075char * GetBitRateStr(uint32_t id){\r
fef74fdc 1076 static char buf[25];\r
1077\r
13d77ef9 1078 char *retStr = buf;\r
1079 switch (id){\r
1080 case 0: \r
9795e535 1081 snprintf(retStr,sizeof(buf),"%d - RF/8",id);\r
13d77ef9 1082 break;\r
1083 case 1:\r
9795e535 1084 snprintf(retStr,sizeof(buf),"%d - RF/16",id);\r
13d77ef9 1085 break;\r
1086 case 2: \r
9795e535 1087 snprintf(retStr,sizeof(buf),"%d - RF/32",id);\r
13d77ef9 1088 break;\r
1089 case 3:\r
9795e535 1090 snprintf(retStr,sizeof(buf),"%d - RF/40",id);\r
13d77ef9 1091 break;\r
1092 case 4:\r
9795e535 1093 snprintf(retStr,sizeof(buf),"%d - RF/50",id);\r
13d77ef9 1094 break;\r
1095 case 5:\r
9795e535 1096 snprintf(retStr,sizeof(buf),"%d - RF/64",id);\r
13d77ef9 1097 break;\r
1098 case 6:\r
9795e535 1099 snprintf(retStr,sizeof(buf),"%d - RF/100",id);\r
13d77ef9 1100 break;\r
1101 case 7:\r
9795e535 1102 snprintf(retStr,sizeof(buf),"%d - RF/128",id);\r
13d77ef9 1103 break;\r
1104 default:\r
9795e535 1105 snprintf(retStr,sizeof(buf),"%d - (Unknown)",id);\r
13d77ef9 1106 break;\r
1107 }\r
1108\r
1109 return buf;\r
1110}\r
1111\r
1112char * GetSaferStr(uint32_t id){\r
1113 static char buf[40];\r
1114 char *retStr = buf;\r
1115 \r
9795e535 1116 snprintf(retStr,sizeof(buf),"%d",id);\r
13d77ef9 1117 if (id == 6) {\r
9795e535 1118 snprintf(retStr,sizeof(buf),"%d - passwd",id);\r
13d77ef9 1119 }\r
1120 if (id == 9 ){\r
9795e535 1121 snprintf(retStr,sizeof(buf),"%d - testmode",id);\r
13d77ef9 1122 }\r
1123 \r
1124 return buf;\r
1125}\r
9795e535 1126\r
13d77ef9 1127char * GetModulationStr( uint32_t id){\r
2767fc02 1128 static char buf[60];\r
13d77ef9 1129 char *retStr = buf;\r
1130 \r
1131 switch (id){\r
1132 case 0: \r
9795e535 1133 snprintf(retStr,sizeof(buf),"%d - DIRECT (ASK/NRZ)",id);\r
13d77ef9 1134 break;\r
1135 case 1:\r
9795e535 1136 snprintf(retStr,sizeof(buf),"%d - PSK 1 phase change when input changes",id);\r
13d77ef9 1137 break;\r
1138 case 2: \r
9795e535 1139 snprintf(retStr,sizeof(buf),"%d - PSK 2 phase change on bitclk if input high",id);\r
13d77ef9 1140 break;\r
1141 case 3:\r
9795e535 1142 snprintf(retStr,sizeof(buf),"%d - PSK 3 phase change on rising edge of input",id);\r
13d77ef9 1143 break;\r
1144 case 4:\r
9795e535 1145 snprintf(retStr,sizeof(buf),"%d - FSK 1 RF/8 RF/5",id);\r
13d77ef9 1146 break;\r
1147 case 5:\r
9795e535 1148 snprintf(retStr,sizeof(buf),"%d - FSK 2 RF/8 RF/10",id);\r
13d77ef9 1149 break;\r
1150 case 6:\r
9795e535 1151 snprintf(retStr,sizeof(buf),"%d - FSK 1a RF/5 RF/8",id);\r
13d77ef9 1152 break;\r
1153 case 7:\r
9795e535 1154 snprintf(retStr,sizeof(buf),"%d - FSK 2a RF/10 RF/8",id);\r
13d77ef9 1155 break;\r
1156 case 8:\r
cc15a118 1157 snprintf(retStr,sizeof(buf),"%d - Manchester",id);\r
13d77ef9 1158 break;\r
1159 case 16:\r
9795e535 1160 snprintf(retStr,sizeof(buf),"%d - Biphase",id);\r
13d77ef9 1161 break;\r
1162 case 0x18:\r
9795e535 1163 snprintf(retStr,sizeof(buf),"%d - Biphase a - AKA Conditional Dephase Encoding(CDP)",id);\r
13d77ef9 1164 break;\r
1165 case 17:\r
9795e535 1166 snprintf(retStr,sizeof(buf),"%d - Reserved",id);\r
13d77ef9 1167 break;\r
1168 default:\r
9795e535 1169 snprintf(retStr,sizeof(buf),"0x%02X (Unknown)",id);\r
13d77ef9 1170 break;\r
1171 }\r
1172 return buf;\r
1173}\r
1174\r
1175char * GetModelStrFromCID(uint32_t cid){\r
1176 \r
1177 static char buf[10];\r
1178 char *retStr = buf;\r
1179 \r
224ce36e 1180 if (cid == 1) snprintf(retStr, sizeof(buf),"ATA5577M1");\r
1181 if (cid == 2) snprintf(retStr, sizeof(buf),"ATA5577M2"); \r
13d77ef9 1182 return buf;\r
1183}\r
1184\r
1185char * GetSelectedModulationStr( uint8_t id){\r
1186\r
9795e535 1187 static char buf[20];\r
13d77ef9 1188 char *retStr = buf;\r
1189\r
1190 switch (id){\r
1191 case DEMOD_FSK:\r
9795e535 1192 snprintf(retStr,sizeof(buf),"FSK");\r
13d77ef9 1193 break;\r
1194 case DEMOD_FSK1:\r
9795e535 1195 snprintf(retStr,sizeof(buf),"FSK1");\r
13d77ef9 1196 break;\r
1197 case DEMOD_FSK1a:\r
9795e535 1198 snprintf(retStr,sizeof(buf),"FSK1a");\r
13d77ef9 1199 break;\r
1200 case DEMOD_FSK2:\r
9795e535 1201 snprintf(retStr,sizeof(buf),"FSK2");\r
13d77ef9 1202 break;\r
1203 case DEMOD_FSK2a:\r
9795e535 1204 snprintf(retStr,sizeof(buf),"FSK2a");\r
13d77ef9 1205 break;\r
1206 case DEMOD_ASK: \r
9795e535 1207 snprintf(retStr,sizeof(buf),"ASK");\r
13d77ef9 1208 break;\r
1209 case DEMOD_NRZ:\r
9795e535 1210 snprintf(retStr,sizeof(buf),"DIRECT/NRZ");\r
13d77ef9 1211 break;\r
1212 case DEMOD_PSK1:\r
9795e535 1213 snprintf(retStr,sizeof(buf),"PSK1");\r
13d77ef9 1214 break;\r
1215 case DEMOD_PSK2:\r
9795e535 1216 snprintf(retStr,sizeof(buf),"PSK2");\r
13d77ef9 1217 break;\r
1218 case DEMOD_PSK3:\r
9795e535 1219 snprintf(retStr,sizeof(buf),"PSK3");\r
13d77ef9 1220 break;\r
1221 case DEMOD_BI:\r
9795e535 1222 snprintf(retStr,sizeof(buf),"BIPHASE");\r
13d77ef9 1223 break;\r
1224 case DEMOD_BIa:\r
9795e535 1225 snprintf(retStr,sizeof(buf),"BIPHASEa - (CDP)");\r
13d77ef9 1226 break;\r
1227 default:\r
9795e535 1228 snprintf(retStr,sizeof(buf),"(Unknown)");\r
13d77ef9 1229 break;\r
1230 }\r
1231 return buf;\r
1232}\r
1233\r
e98572a1 1234void t55x7_create_config_block( int tagtype ){\r
e98572a1 1235\r
52f2df61 1236 /*\r
1237 T55X7_DEFAULT_CONFIG_BLOCK, T55X7_RAW_CONFIG_BLOCK\r
1238 T55X7_EM_UNIQUE_CONFIG_BLOCK, T55X7_FDXB_CONFIG_BLOCK,\r
1239 T55X7_FDXB_CONFIG_BLOCK, T55X7_HID_26_CONFIG_BLOCK, T55X7_INDALA_64_CONFIG_BLOCK, T55X7_INDALA_224_CONFIG_BLOCK \r
1240 T55X7_GUARDPROXII_CONFIG_BLOCK, T55X7_VIKING_CONFIG_BLOCK, T55X7_NORALYS_CONFIG_BLOCK, T55X7_IOPROX_CONFIG_BLOCK \r
1241 */\r
1242 static char buf[60];\r
1243 char *retStr = buf;\r
13d77ef9 1244 \r
52f2df61 1245 switch (id){\r
1246 case 0: snprintf(retStr, sizeof(buf),"%08X - T55X7 Default", T55X7_DEFAULT_CONFIG_BLOCK); break;\r
1247 case 1: snprintf(retStr, sizeof(buf),"%08X - T55X7 Raw", T55X7_RAW_CONFIG_BLOCK); break;\r
1248 default:\r
1249 break;\r
1250 }\r
1251 PrintAndLog(buf);\r
13d77ef9 1252}\r
94422fa2 1253\r
1254int CmdResetRead(const char *Cmd) {\r
1255 UsbCommand c = {CMD_T55XX_RESET_READ, {0,0,0}};\r
1256\r
1257 clearCommandBuffer();\r
1258 SendCommand(&c);\r
1259 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
1260 PrintAndLog("command execution time out");\r
1261 return 0;\r
1262 }\r
1263\r
1264 uint8_t got[BIGBUF_SIZE-1];\r
1265 GetFromBigBuf(got,sizeof(got),0);\r
1266 WaitForResponse(CMD_ACK,NULL);\r
1267 setGraphBuf(got, sizeof(got));\r
1268 return 1;\r
1269}\r
1270\r
6426f6ba 1271int CmdT55xxWipe(const char *Cmd) {\r
1272 char writeData[20] = {0};\r
1273 char *ptrData = writeData;\r
52f2df61 1274 \r
6426f6ba 1275 PrintAndLog("\nBeginning Wipe of a T55xx tag (assuming the tag is not password protected)\n");\r
52f2df61 1276 \r
6426f6ba 1277 //try with the default password to reset block 0 (with a pwd should work even if pwd bit not set)\r
52f2df61 1278 snprintf(ptrData,sizeof(writeData),"b 0 d 000880E0 p 0");\r
1279 \r
1280 if (!CmdT55xxWriteBlock(ptrData))\r
1281 PrintAndLog("Error writing blk 0");\r
1282 \r
1283 for (uint8_t blk = 1; blk<8; blk++) {\r
1284 \r
6426f6ba 1285 snprintf(ptrData,sizeof(writeData),"b %d d 0", blk);\r
52f2df61 1286 \r
1287 if (!CmdT55xxWriteBlock(ptrData)) \r
6426f6ba 1288 PrintAndLog("Error writing blk %d", blk);\r
52f2df61 1289 \r
1290 memset(writeData, sizeof(writeData), 0x00);\r
6426f6ba 1291 }\r
1292 return 0;\r
1293}\r
1294\r
54a942b0 1295static command_t CommandTable[] =\r
1296{\r
13d77ef9 1297 {"help", CmdHelp, 1, "This help"},\r
1298 {"config", CmdT55xxSetConfig, 1, "Set/Get T55XX configuration (modulation, inverted, offset, rate)"},\r
1299 {"detect", CmdT55xxDetect, 0, "[1] Try detecting the tag modulation from reading the configuration block."},\r
94422fa2 1300 {"read", CmdT55xxReadBlock, 0, "b <block> p [password] [o] [1] -- Read T55xx block data. Optional [p password], [override], [page1]"},\r
1301 {"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
1302 {"write", CmdT55xxWriteBlock,0, "b <block> d <data> p [password] [1] -- Write T55xx block data. Optional [p password], [page1]"},\r
6426f6ba 1303 {"trace", CmdT55xxReadTrace, 0, "[1] Show T55x7 traceability data (page 1/ blk 0-1)"},\r
1304 {"info", CmdT55xxInfo, 0, "[1] Show T55x7 configuration data (page 0/ blk 0)"},\r
94422fa2 1305 {"dump", CmdT55xxDump, 0, "[password] [o] Dump T55xx card block 0-7. Optional [password], [override]"},\r
13d77ef9 1306 {"special", special, 0, "Show block changes with 64 different offsets"},\r
9276e859 1307 {"wakeup", CmdT55xxWakeUp, 0, "Send AOR wakeup command"},\r
6426f6ba 1308 {"wipe", CmdT55xxWipe, 0, "Wipe a T55xx tag and set defaults (will destroy any data on tag)"},\r
54a942b0 1309 {NULL, NULL, 0, NULL}\r
1310};\r
1311\r
1312int CmdLFT55XX(const char *Cmd)\r
1313{\r
1314 CmdsParse(CommandTable, Cmd);\r
1315 return 0;\r
1316}\r
1317\r
1318int CmdHelp(const char *Cmd)\r
1319{\r
1320 CmdsHelp(CommandTable);\r
1321 return 0;\r
1322}\r
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