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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 | |
29 | #define CONFIGURATION_BLOCK 0x00\r | |
30 | #define TRACE_BLOCK 0x01\r | |
be2d41b7 | 31 | #define REGULAR_READ_MODE_BLOCK 0xFF\r |
13d77ef9 | 32 | \r |
33 | // Default configuration\r | |
34 | t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inverted = FALSE, .offset = 0x00, .block0 = 0x00};\r | |
35 | \r | |
36 | int usage_t55xx_config(){\r | |
37 | PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1] [o <offset>]");\r | |
be2d41b7 | 38 | PrintAndLog("Options:");\r |
13d77ef9 | 39 | PrintAndLog(" h This help");\r |
40 | PrintAndLog(" b <8|16|32|40|50|64|100|128> Set bitrate");\r | |
4ff341ef | 41 | PrintAndLog(" d <FSK|FSK1|FSK1a|FSK2|FSK2a|ASK|PSK1|PSK2|NRZ|BI|BIa> Set demodulation FSK / ASK / PSK / NRZ / Biphase / Biphase A");\r |
13d77ef9 | 42 | PrintAndLog(" i [1] Invert data signal, defaults to normal");\r |
43 | PrintAndLog(" o [offset] Set offset, where data should start decode in bitstream");\r | |
44 | PrintAndLog("");\r | |
45 | PrintAndLog("Examples:");\r | |
46 | PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r | |
47 | PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r | |
48 | PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from position 3 to decode data");\r | |
49 | PrintAndLog("");\r | |
50 | return 0;\r | |
51 | }\r | |
52 | int usage_t55xx_read(){\r | |
0c8200f1 | 53 | PrintAndLog("Usage: lf t55xx read [b <block>] [p <password>] <override_safety> <page1>");\r |
be2d41b7 | 54 | PrintAndLog("Options:");\r |
0c8200f1 | 55 | PrintAndLog(" b <block> - block number to read. Between 0-7");\r |
56 | PrintAndLog(" p <password> - OPTIONAL password (8 hex characters)");\r | |
57 | PrintAndLog(" o - OPTIONAL override safety check");\r | |
58 | PrintAndLog(" 1 - OPTIONAL read Page 1 instead of Page 0");\r | |
f1b74c30 | 59 | PrintAndLog(" ****WARNING****");\r |
60 | PrintAndLog(" Use of read with password on a tag not configured for a pwd");\r | |
61 | PrintAndLog(" can damage the tag");\r | |
185e038c | 62 | PrintAndLog("");\r |
13d77ef9 | 63 | PrintAndLog("Examples:");\r |
0c8200f1 | 64 | PrintAndLog(" lf t55xx read b 0 - read data from block 0");\r |
be2d41b7 | 65 | PrintAndLog(" lf t55xx read b 0 p feedbeef - read data from block 0 password feedbeef");\r |
66 | PrintAndLog(" lf t55xx read b 0 p feedbeef o - read data from block 0 password feedbeef safety check");\r | |
13d77ef9 | 67 | PrintAndLog("");\r |
68 | return 0;\r | |
69 | }\r | |
70 | int usage_t55xx_write(){\r | |
0c8200f1 | 71 | PrintAndLog("Usage: lf t55xx wr [b <block>] [d <data>] [p <password>] [1]");\r |
be2d41b7 | 72 | PrintAndLog("Options:");\r |
0c8200f1 | 73 | PrintAndLog(" b <block> - block number to write. Between 0-7");\r |
74 | PrintAndLog(" d <data> - 4 bytes of data to write (8 hex characters)");\r | |
75 | PrintAndLog(" p <password> - OPTIONAL password 4bytes (8 hex characters)");\r | |
76 | PrintAndLog(" 1 - OPTIONAL write Page 1 instead of Page 0");\r | |
185e038c | 77 | PrintAndLog("");\r |
13d77ef9 | 78 | PrintAndLog("Examples:");\r |
be2d41b7 | 79 | PrintAndLog(" lf t55xx wr b 3 d 11223344 - write 11223344 to block 3");\r |
80 | PrintAndLog(" lf t55xx wr b 3 d 11223344 p feedbeef - write 11223344 to block 3 password feedbeef");\r | |
13d77ef9 | 81 | PrintAndLog("");\r |
82 | return 0;\r | |
83 | }\r | |
84 | int usage_t55xx_trace() {\r | |
85 | PrintAndLog("Usage: lf t55xx trace [1]");\r | |
be2d41b7 | 86 | PrintAndLog("Options:");\r |
0c8200f1 | 87 | PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r |
13d77ef9 | 88 | PrintAndLog("");\r |
89 | PrintAndLog("Examples:");\r | |
90 | PrintAndLog(" lf t55xx trace");\r | |
91 | PrintAndLog(" lf t55xx trace 1");\r | |
92 | PrintAndLog("");\r | |
93 | return 0;\r | |
94 | }\r | |
95 | int usage_t55xx_info() {\r | |
96 | PrintAndLog("Usage: lf t55xx info [1]");\r | |
be2d41b7 | 97 | PrintAndLog("Options:");\r |
0c8200f1 | 98 | PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r |
13d77ef9 | 99 | PrintAndLog("");\r |
100 | PrintAndLog("Examples:");\r | |
101 | PrintAndLog(" lf t55xx info");\r | |
102 | PrintAndLog(" lf t55xx info 1");\r | |
103 | PrintAndLog("");\r | |
104 | return 0;\r | |
105 | }\r | |
106 | int usage_t55xx_dump(){\r | |
be2d41b7 | 107 | PrintAndLog("Usage: lf t55xx dump <password> [o]");\r |
108 | PrintAndLog("Options:");\r | |
0c8200f1 | 109 | PrintAndLog(" <password> - OPTIONAL password 4bytes (8 hex symbols)");\r |
110 | PrintAndLog(" o - OPTIONAL override, force pwd read despite danger to card");\r | |
13d77ef9 | 111 | PrintAndLog("");\r |
112 | PrintAndLog("Examples:");\r | |
113 | PrintAndLog(" lf t55xx dump");\r | |
be2d41b7 | 114 | PrintAndLog(" lf t55xx dump feedbeef o");\r |
13d77ef9 | 115 | PrintAndLog("");\r |
116 | return 0;\r | |
117 | }\r | |
118 | int usage_t55xx_detect(){\r | |
be2d41b7 | 119 | PrintAndLog("Usage: lf t55xx detect [1]");\r |
120 | PrintAndLog("Options:");\r | |
0c8200f1 | 121 | PrintAndLog(" [graph buffer data] - if set, use Graphbuffer otherwise read data from tag.");\r |
13d77ef9 | 122 | PrintAndLog("");\r |
123 | PrintAndLog("Examples:");\r | |
124 | PrintAndLog(" lf t55xx detect");\r | |
125 | PrintAndLog(" lf t55xx detect 1");\r | |
126 | PrintAndLog("");\r | |
127 | return 0;\r | |
128 | }\r | |
be2d41b7 | 129 | int usage_t55xx_wakup(){\r |
130 | PrintAndLog("Usage: lf t55xx wakeup [h] p <password>");\r | |
131 | PrintAndLog("This commands send the Answer-On-Request command and leaves the readerfield ON afterwards.");\r | |
132 | PrintAndLog("Options:");\r | |
133 | PrintAndLog(" h - this help");\r | |
134 | PrintAndLog(" p <password> - password 4bytes (8 hex symbols)");\r | |
135 | PrintAndLog("");\r | |
136 | PrintAndLog("Examples:");\r | |
137 | PrintAndLog(" lf t55xx wakeup p 11223344 - send wakeup password");\r | |
138 | return 0;\r | |
139 | }\r | |
54a942b0 | 140 | \r |
141 | static int CmdHelp(const char *Cmd);\r | |
142 | \r | |
13d77ef9 | 143 | int CmdT55xxSetConfig(const char *Cmd) {\r |
54a942b0 | 144 | \r |
13d77ef9 | 145 | uint8_t offset = 0;\r |
13d77ef9 | 146 | char modulation[5] = {0x00};\r |
147 | char tmp = 0x00;\r | |
148 | uint8_t bitRate = 0;\r | |
149 | uint8_t rates[9] = {8,16,32,40,50,64,100,128,0};\r | |
8e99ec25 | 150 | uint8_t cmdp = 0;\r |
151 | bool errors = FALSE;\r | |
13d77ef9 | 152 | while(param_getchar(Cmd, cmdp) != 0x00 && !errors)\r |
153 | {\r | |
154 | tmp = param_getchar(Cmd, cmdp);\r | |
155 | switch(tmp)\r | |
156 | {\r | |
157 | case 'h':\r | |
158 | case 'H':\r | |
159 | return usage_t55xx_config();\r | |
160 | case 'b':\r | |
161 | errors |= param_getdec(Cmd, cmdp+1, &bitRate);\r | |
162 | if ( !errors){\r | |
163 | uint8_t i = 0;\r | |
164 | for (; i < 9; i++){\r | |
165 | if (rates[i]==bitRate) {\r | |
166 | config.bitrate = i;\r | |
167 | break;\r | |
168 | }\r | |
169 | }\r | |
170 | if (i==9) errors = TRUE;\r | |
171 | }\r | |
172 | cmdp+=2;\r | |
173 | break;\r | |
174 | case 'd':\r | |
175 | param_getstr(Cmd, cmdp+1, modulation);\r | |
176 | cmdp += 2;\r | |
54a942b0 | 177 | \r |
2767fc02 | 178 | if ( strcmp(modulation, "FSK" ) == 0) {\r |
13d77ef9 | 179 | config.modulation = DEMOD_FSK;\r |
2767fc02 | 180 | } else if ( strcmp(modulation, "FSK1" ) == 0) {\r |
13d77ef9 | 181 | config.modulation = DEMOD_FSK1;\r |
2767fc02 | 182 | config.inverted=1;\r |
183 | } else if ( strcmp(modulation, "FSK1a" ) == 0) {\r | |
13d77ef9 | 184 | config.modulation = DEMOD_FSK1a;\r |
2767fc02 | 185 | config.inverted=0;\r |
186 | } else if ( strcmp(modulation, "FSK2" ) == 0) {\r | |
13d77ef9 | 187 | config.modulation = DEMOD_FSK2;\r |
2767fc02 | 188 | config.inverted=0;\r |
189 | } else if ( strcmp(modulation, "FSK2a" ) == 0) {\r | |
13d77ef9 | 190 | config.modulation = DEMOD_FSK2a;\r |
2767fc02 | 191 | config.inverted=1;\r |
192 | } else if ( strcmp(modulation, "ASK" ) == 0) {\r | |
13d77ef9 | 193 | config.modulation = DEMOD_ASK;\r |
2767fc02 | 194 | } else if ( strcmp(modulation, "NRZ" ) == 0) {\r |
13d77ef9 | 195 | config.modulation = DEMOD_NRZ;\r |
2767fc02 | 196 | } else if ( strcmp(modulation, "PSK1" ) == 0) {\r |
13d77ef9 | 197 | config.modulation = DEMOD_PSK1;\r |
2767fc02 | 198 | } else if ( strcmp(modulation, "PSK2" ) == 0) {\r |
13d77ef9 | 199 | config.modulation = DEMOD_PSK2;\r |
2767fc02 | 200 | } else if ( strcmp(modulation, "PSK3" ) == 0) {\r |
13d77ef9 | 201 | config.modulation = DEMOD_PSK3;\r |
2767fc02 | 202 | } else if ( strcmp(modulation, "BIa" ) == 0) {\r |
13d77ef9 | 203 | config.modulation = DEMOD_BIa;\r |
2767fc02 | 204 | config.inverted=1;\r |
205 | } else if ( strcmp(modulation, "BI" ) == 0) {\r | |
13d77ef9 | 206 | config.modulation = DEMOD_BI;\r |
2767fc02 | 207 | config.inverted=0;\r |
208 | } else {\r | |
13d77ef9 | 209 | PrintAndLog("Unknown modulation '%s'", modulation);\r |
210 | errors = TRUE;\r | |
211 | }\r | |
212 | break;\r | |
213 | case 'i':\r | |
214 | config.inverted = param_getchar(Cmd,cmdp+1) == '1';\r | |
215 | cmdp+=2;\r | |
216 | break;\r | |
217 | case 'o':\r | |
218 | errors |= param_getdec(Cmd, cmdp+1, &offset);\r | |
219 | if ( !errors )\r | |
220 | config.offset = offset;\r | |
221 | cmdp+=2;\r | |
222 | break;\r | |
223 | default:\r | |
224 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r | |
225 | errors = TRUE;\r | |
226 | break;\r | |
227 | }\r | |
228 | }\r | |
54a942b0 | 229 | \r |
13d77ef9 | 230 | // No args\r |
be2d41b7 | 231 | if (cmdp == 0) return printConfiguration( config );\r |
232 | \r | |
13d77ef9 | 233 | //Validations\r |
be2d41b7 | 234 | if (errors) return usage_t55xx_config();\r |
54a942b0 | 235 | \r |
be2d41b7 | 236 | config.block0 = 0;\r |
237 | return printConfiguration ( config );\r | |
238 | }\r | |
239 | \r | |
240 | int T55xxReadBlock(uint8_t block, bool page1, bool usepwd, bool override, uint32_t password){\r | |
241 | //Password mode\r | |
242 | if ( usepwd ) {\r | |
243 | // try reading the config block and verify that PWD bit is set before doing this!\r | |
244 | if ( !override ) {\r | |
245 | if ( !AquireData(0, CONFIGURATION_BLOCK, false, 0 ) ) return 0;\r | |
246 | if ( !tryDetectModulation() ) {\r | |
247 | PrintAndLog("Safety Check: Could not detect if PWD bit is set in config block. Exits.");\r | |
248 | return 0;\r | |
249 | } else {\r | |
250 | PrintAndLog("Safety Check: PWD bit is NOT set in config block. Reading without password..."); \r | |
251 | usepwd = false;\r | |
252 | page1 = false;\r | |
253 | }\r | |
254 | } else {\r | |
255 | PrintAndLog("Safety Check Overriden - proceeding despite risk");\r | |
256 | }\r | |
257 | }\r | |
258 | \r | |
259 | if (!AquireData(page1, block, usepwd, password) ) return 0;\r | |
260 | if (!DecodeT55xxBlock()) return 0;\r | |
261 | \r | |
262 | char blk[10]={0};\r | |
263 | sprintf(blk,"%d", block);\r | |
264 | printT55xxBlock(blk); \r | |
265 | return 1;\r | |
13d77ef9 | 266 | }\r |
54a942b0 | 267 | \r |
13d77ef9 | 268 | int CmdT55xxReadBlock(const char *Cmd) {\r |
be2d41b7 | 269 | uint8_t block = REGULAR_READ_MODE_BLOCK;\r |
270 | uint32_t password = 0; //default to blank Block 7\r | |
271 | bool usepwd = false;\r | |
272 | bool override = false;\r | |
273 | bool page1 = false;\r | |
8e99ec25 | 274 | bool errors = false;\r |
be2d41b7 | 275 | uint8_t cmdp = 0;\r |
8e99ec25 | 276 | while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r |
277 | switch(param_getchar(Cmd, cmdp)) {\r | |
278 | case 'h':\r | |
279 | case 'H':\r | |
280 | return usage_t55xx_read();\r | |
281 | case 'b':\r | |
282 | case 'B':\r | |
283 | errors |= param_getdec(Cmd, cmdp+1, &block);\r | |
be2d41b7 | 284 | cmdp += 2;\r |
8e99ec25 | 285 | break;\r |
286 | case 'o':\r | |
287 | case 'O':\r | |
be2d41b7 | 288 | override = true;\r |
8e99ec25 | 289 | cmdp++;\r |
290 | break;\r | |
291 | case 'p':\r | |
292 | case 'P':\r | |
be2d41b7 | 293 | password = param_get32ex(Cmd, cmdp+1, 0, 16);\r |
294 | usepwd = true;\r | |
295 | cmdp += 2;\r | |
8e99ec25 | 296 | break;\r |
be2d41b7 | 297 | case '1':\r |
298 | page1 = true;\r | |
8e99ec25 | 299 | cmdp++;\r |
300 | break;\r | |
301 | default:\r | |
302 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r | |
303 | errors = true;\r | |
304 | break;\r | |
305 | }\r | |
306 | }\r | |
307 | if (errors) return usage_t55xx_read();\r | |
13d77ef9 | 308 | \r |
be2d41b7 | 309 | if (block > 7 && block != REGULAR_READ_MODE_BLOCK ) {\r |
310 | PrintAndLog("Block must be between 0 and 7");\r | |
311 | return 0;\r | |
8e99ec25 | 312 | }\r |
be2d41b7 | 313 | PrintAndLog("Reading Page %d:", page1); \r |
314 | PrintAndLog("blk | hex data | binary");\r | |
315 | return T55xxReadBlock(block, page1, usepwd, override, password);\r | |
54a942b0 | 316 | }\r |
317 | \r | |
13d77ef9 | 318 | bool DecodeT55xxBlock(){\r |
319 | \r | |
fef74fdc | 320 | char buf[30] = {0x00};\r |
13d77ef9 | 321 | char *cmdStr = buf;\r |
322 | int ans = 0;\r | |
323 | uint8_t bitRate[8] = {8,16,32,40,50,64,100,128};\r | |
13d77ef9 | 324 | DemodBufferLen = 0x00;\r |
54a942b0 | 325 | \r |
13d77ef9 | 326 | switch( config.modulation ){\r |
327 | case DEMOD_FSK:\r | |
224ce36e | 328 | snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 329 | ans = FSKrawDemod(cmdStr, FALSE);\r |
330 | break;\r | |
331 | case DEMOD_FSK1:\r | |
13d77ef9 | 332 | case DEMOD_FSK1a:\r |
224ce36e | 333 | snprintf(cmdStr, sizeof(buf),"%d %d 8 5", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 334 | ans = FSKrawDemod(cmdStr, FALSE);\r |
335 | break;\r | |
336 | case DEMOD_FSK2:\r | |
13d77ef9 | 337 | case DEMOD_FSK2a:\r |
224ce36e | 338 | snprintf(cmdStr, sizeof(buf),"%d %d 10 8", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 339 | ans = FSKrawDemod(cmdStr, FALSE);\r |
340 | break;\r | |
341 | case DEMOD_ASK:\r | |
224ce36e | 342 | snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r |
fef74fdc | 343 | ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r |
13d77ef9 | 344 | break;\r |
345 | case DEMOD_PSK1:\r | |
224ce36e | 346 | snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 347 | ans = PSKDemod(cmdStr, FALSE);\r |
13d77ef9 | 348 | break;\r |
2767fc02 | 349 | case DEMOD_PSK2: //inverted won't affect this\r |
350 | case DEMOD_PSK3: //not fully implemented\r | |
224ce36e | 351 | snprintf(cmdStr, sizeof(buf),"%d 0 1", bitRate[config.bitrate] );\r |
13d77ef9 | 352 | ans = PSKDemod(cmdStr, FALSE);\r |
353 | psk1TOpsk2(DemodBuffer, DemodBufferLen);\r | |
354 | break;\r | |
355 | case DEMOD_NRZ:\r | |
224ce36e | 356 | snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 357 | ans = NRZrawDemod(cmdStr, FALSE);\r |
358 | break;\r | |
359 | case DEMOD_BI:\r | |
13d77ef9 | 360 | case DEMOD_BIa:\r |
224ce36e | 361 | snprintf(cmdStr, sizeof(buf),"0 %d %d 0", bitRate[config.bitrate], config.inverted );\r |
13d77ef9 | 362 | ans = ASKbiphaseDemod(cmdStr, FALSE);\r |
363 | break;\r | |
364 | default:\r | |
365 | return FALSE;\r | |
366 | }\r | |
367 | return (bool) ans;\r | |
368 | }\r | |
54a942b0 | 369 | \r |
13d77ef9 | 370 | int CmdT55xxDetect(const char *Cmd){\r |
54a942b0 | 371 | \r |
13d77ef9 | 372 | char cmdp = param_getchar(Cmd, 0);\r |
373 | if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r | |
374 | return usage_t55xx_detect();\r | |
375 | \r | |
376 | if (strlen(Cmd)==0)\r | |
be2d41b7 | 377 | if ( !AquireData(0, CONFIGURATION_BLOCK, false, 0) )\r |
378 | return 0;\r | |
13d77ef9 | 379 | \r |
380 | if ( !tryDetectModulation() )\r | |
381 | PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r | |
382 | \r | |
be2d41b7 | 383 | return 1;\r |
54a942b0 | 384 | }\r |
385 | \r | |
13d77ef9 | 386 | // detect configuration?\r |
387 | bool tryDetectModulation(){\r | |
13d77ef9 | 388 | uint8_t hits = 0;\r |
389 | t55xx_conf_block_t tests[15];\r | |
fef74fdc | 390 | int bitRate=0;\r |
322f7eb1 | 391 | uint8_t fc1 = 0, fc2 = 0, clk=0;\r |
392 | save_restoreGB(1);\r | |
13d77ef9 | 393 | if (GetFskClock("", FALSE, FALSE)){ \r |
13d77ef9 | 394 | fskClocks(&fc1, &fc2, &clk, FALSE);\r |
fef74fdc | 395 | if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)){\r |
13d77ef9 | 396 | tests[hits].modulation = DEMOD_FSK;\r |
397 | if (fc1==8 && fc2 == 5)\r | |
398 | tests[hits].modulation = DEMOD_FSK1a;\r | |
399 | else if (fc1==10 && fc2 == 8)\r | |
400 | tests[hits].modulation = DEMOD_FSK2;\r | |
fef74fdc | 401 | tests[hits].bitrate = bitRate;\r |
13d77ef9 | 402 | tests[hits].inverted = FALSE;\r |
403 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
404 | ++hits;\r | |
405 | }\r | |
fef74fdc | 406 | if ( FSKrawDemod("0 1", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)) {\r |
13d77ef9 | 407 | tests[hits].modulation = DEMOD_FSK;\r |
fef74fdc | 408 | if (fc1 == 8 && fc2 == 5)\r |
13d77ef9 | 409 | tests[hits].modulation = DEMOD_FSK1;\r |
fef74fdc | 410 | else if (fc1 == 10 && fc2 == 8)\r |
13d77ef9 | 411 | tests[hits].modulation = DEMOD_FSK2a;\r |
54a942b0 | 412 | \r |
fef74fdc | 413 | tests[hits].bitrate = bitRate;\r |
13d77ef9 | 414 | tests[hits].inverted = TRUE;\r |
415 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
416 | ++hits;\r | |
417 | }\r | |
418 | } else {\r | |
322f7eb1 | 419 | clk = GetAskClock("", FALSE, FALSE);\r |
420 | if (clk>0) {\r | |
411105e0 | 421 | if ( ASKDemod("0 0 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r |
322f7eb1 | 422 | tests[hits].modulation = DEMOD_ASK;\r |
423 | tests[hits].bitrate = bitRate;\r | |
424 | tests[hits].inverted = FALSE;\r | |
425 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
426 | ++hits;\r | |
427 | }\r | |
411105e0 | 428 | if ( ASKDemod("0 1 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r |
322f7eb1 | 429 | tests[hits].modulation = DEMOD_ASK;\r |
430 | tests[hits].bitrate = bitRate;\r | |
431 | tests[hits].inverted = TRUE;\r | |
432 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
433 | ++hits;\r | |
434 | }\r | |
411105e0 | 435 | if ( ASKbiphaseDemod("0 0 0 0", FALSE) && test(DEMOD_BI, &tests[hits].offset, &bitRate) ) {\r |
322f7eb1 | 436 | tests[hits].modulation = DEMOD_BI;\r |
437 | tests[hits].bitrate = bitRate;\r | |
438 | tests[hits].inverted = FALSE;\r | |
439 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
440 | ++hits;\r | |
441 | }\r | |
411105e0 | 442 | if ( ASKbiphaseDemod("0 0 1 0", FALSE) && test(DEMOD_BIa, &tests[hits].offset, &bitRate) ) {\r |
322f7eb1 | 443 | tests[hits].modulation = DEMOD_BIa;\r |
444 | tests[hits].bitrate = bitRate;\r | |
445 | tests[hits].inverted = TRUE;\r | |
446 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
447 | ++hits;\r | |
448 | }\r | |
13d77ef9 | 449 | }\r |
322f7eb1 | 450 | //undo trim from ask\r |
451 | save_restoreGB(0);\r | |
452 | clk = GetNrzClock("", FALSE, FALSE);\r | |
453 | if (clk>0) {\r | |
322f7eb1 | 454 | if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r |
455 | tests[hits].modulation = DEMOD_NRZ;\r | |
456 | tests[hits].bitrate = bitRate;\r | |
457 | tests[hits].inverted = FALSE;\r | |
458 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
459 | ++hits;\r | |
460 | }\r | |
54a942b0 | 461 | \r |
322f7eb1 | 462 | if ( NRZrawDemod("0 1 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r |
463 | tests[hits].modulation = DEMOD_NRZ;\r | |
464 | tests[hits].bitrate = bitRate;\r | |
465 | tests[hits].inverted = TRUE;\r | |
466 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
467 | ++hits;\r | |
468 | }\r | |
13d77ef9 | 469 | }\r |
470 | \r | |
322f7eb1 | 471 | //undo trim from nrz\r |
472 | save_restoreGB(0);\r | |
473 | clk = GetPskClock("", FALSE, FALSE);\r | |
474 | if (clk>0) {\r | |
322f7eb1 | 475 | if ( PSKDemod("0 0 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r |
476 | tests[hits].modulation = DEMOD_PSK1;\r | |
fef74fdc | 477 | tests[hits].bitrate = bitRate;\r |
13d77ef9 | 478 | tests[hits].inverted = FALSE;\r |
479 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
480 | ++hits;\r | |
481 | }\r | |
322f7eb1 | 482 | if ( PSKDemod("0 1 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r |
483 | tests[hits].modulation = DEMOD_PSK1;\r | |
fef74fdc | 484 | tests[hits].bitrate = bitRate;\r |
322f7eb1 | 485 | tests[hits].inverted = TRUE;\r |
13d77ef9 | 486 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r |
487 | ++hits;\r | |
488 | }\r | |
322f7eb1 | 489 | // PSK2 - needs a call to psk1TOpsk2.\r |
490 | if ( PSKDemod("0 0 1", FALSE)) {\r | |
491 | psk1TOpsk2(DemodBuffer, DemodBufferLen);\r | |
492 | if (test(DEMOD_PSK2, &tests[hits].offset, &bitRate)){\r | |
493 | tests[hits].modulation = DEMOD_PSK2;\r | |
494 | tests[hits].bitrate = bitRate;\r | |
495 | tests[hits].inverted = FALSE;\r | |
496 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
497 | ++hits;\r | |
498 | }\r | |
499 | } // inverse waves does not affect this demod\r | |
500 | // PSK3 - needs a call to psk1TOpsk2.\r | |
501 | if ( PSKDemod("0 0 1", FALSE)) {\r | |
502 | psk1TOpsk2(DemodBuffer, DemodBufferLen);\r | |
503 | if (test(DEMOD_PSK3, &tests[hits].offset, &bitRate)){\r | |
504 | tests[hits].modulation = DEMOD_PSK3;\r | |
505 | tests[hits].bitrate = bitRate;\r | |
506 | tests[hits].inverted = FALSE;\r | |
507 | tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r | |
508 | ++hits;\r | |
509 | }\r | |
510 | } // inverse waves does not affect this demod\r | |
13d77ef9 | 511 | }\r |
512 | } \r | |
513 | if ( hits == 1) {\r | |
514 | config.modulation = tests[0].modulation;\r | |
fef74fdc | 515 | config.bitrate = tests[0].bitrate;\r |
13d77ef9 | 516 | config.inverted = tests[0].inverted;\r |
517 | config.offset = tests[0].offset;\r | |
518 | config.block0 = tests[0].block0;\r | |
519 | printConfiguration( config );\r | |
520 | return TRUE;\r | |
521 | }\r | |
522 | \r | |
523 | if ( hits > 1) {\r | |
524 | PrintAndLog("Found [%d] possible matches for modulation.",hits);\r | |
525 | for(int i=0; i<hits; ++i){\r | |
526 | PrintAndLog("--[%d]---------------", i+1);\r | |
527 | printConfiguration( tests[i] );\r | |
528 | }\r | |
529 | }\r | |
530 | return FALSE;\r | |
531 | }\r | |
532 | \r | |
533 | bool testModulation(uint8_t mode, uint8_t modread){\r | |
534 | switch( mode ){\r | |
535 | case DEMOD_FSK:\r | |
536 | if (modread > 3 && modread < 8) return TRUE;\r | |
537 | break;\r | |
538 | case DEMOD_ASK:\r | |
539 | if (modread == DEMOD_ASK) return TRUE;\r | |
540 | break;\r | |
541 | case DEMOD_PSK1:\r | |
542 | if (modread == DEMOD_PSK1) return TRUE;\r | |
543 | break;\r | |
544 | case DEMOD_PSK2:\r | |
545 | if (modread == DEMOD_PSK2) return TRUE;\r | |
546 | break;\r | |
547 | case DEMOD_PSK3:\r | |
548 | if (modread == DEMOD_PSK3) return TRUE;\r | |
549 | break;\r | |
550 | case DEMOD_NRZ:\r | |
551 | if (modread == DEMOD_NRZ) return TRUE;\r | |
552 | break;\r | |
553 | case DEMOD_BI:\r | |
554 | if (modread == DEMOD_BI) return TRUE;\r | |
555 | break;\r | |
556 | case DEMOD_BIa:\r | |
557 | if (modread == DEMOD_BIa) return TRUE;\r | |
558 | break; \r | |
559 | default:\r | |
560 | return FALSE;\r | |
561 | }\r | |
562 | return FALSE;\r | |
563 | }\r | |
564 | \r | |
565 | bool testBitRate(uint8_t readRate, uint8_t mod){\r | |
566 | uint8_t expected[8] = {8, 16, 32, 40, 50, 64, 100, 128};\r | |
567 | uint8_t detRate = 0;\r | |
568 | switch( mod ){\r | |
569 | case DEMOD_FSK:\r | |
13d77ef9 | 570 | case DEMOD_FSK1:\r |
13d77ef9 | 571 | case DEMOD_FSK1a:\r |
13d77ef9 | 572 | case DEMOD_FSK2:\r |
13d77ef9 | 573 | case DEMOD_FSK2a:\r |
574 | detRate = GetFskClock("",FALSE, FALSE); \r | |
fef74fdc | 575 | if (expected[readRate] == detRate) \r |
13d77ef9 | 576 | return TRUE;\r |
13d77ef9 | 577 | break;\r |
578 | case DEMOD_ASK:\r | |
2767fc02 | 579 | case DEMOD_BI:\r |
580 | case DEMOD_BIa:\r | |
13d77ef9 | 581 | detRate = GetAskClock("",FALSE, FALSE); \r |
fef74fdc | 582 | if (expected[readRate] == detRate) \r |
13d77ef9 | 583 | return TRUE;\r |
13d77ef9 | 584 | break;\r |
585 | case DEMOD_PSK1:\r | |
13d77ef9 | 586 | case DEMOD_PSK2:\r |
13d77ef9 | 587 | case DEMOD_PSK3:\r |
588 | detRate = GetPskClock("",FALSE, FALSE); \r | |
fef74fdc | 589 | if (expected[readRate] == detRate)\r |
13d77ef9 | 590 | return TRUE;\r |
13d77ef9 | 591 | break;\r |
592 | case DEMOD_NRZ:\r | |
593 | detRate = GetNrzClock("",FALSE, FALSE); \r | |
fef74fdc | 594 | if (expected[readRate] == detRate)\r |
13d77ef9 | 595 | return TRUE;\r |
13d77ef9 | 596 | break;\r |
13d77ef9 | 597 | default:\r |
598 | return FALSE;\r | |
599 | }\r | |
600 | return FALSE;\r | |
601 | }\r | |
602 | \r | |
fef74fdc | 603 | bool test(uint8_t mode, uint8_t *offset, int *fndBitRate){\r |
13d77ef9 | 604 | \r |
fef74fdc | 605 | if ( DemodBufferLen < 64 ) return FALSE;\r |
13d77ef9 | 606 | uint8_t si = 0;\r |
607 | for (uint8_t idx = 0; idx < 64; idx++){\r | |
608 | si = idx;\r | |
609 | if ( PackBits(si, 32, DemodBuffer) == 0x00 ) continue;\r | |
610 | \r | |
2767fc02 | 611 | uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r |
13d77ef9 | 612 | uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode\r |
613 | // 2nibble must be zeroed.\r | |
614 | // moved test to here, since this gets most faults first.\r | |
615 | if ( resv > 0x00) continue;\r | |
616 | \r | |
2767fc02 | 617 | uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3; //extended mode part of rate\r |
fef74fdc | 618 | int bitRate = PackBits(si, 3, DemodBuffer); si += 3; //bit rate\r |
619 | if (bitRate > 7) continue;\r | |
13d77ef9 | 620 | uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode\r |
2767fc02 | 621 | uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; \r |
622 | //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //could check psk cr\r | |
623 | uint8_t nml01 = PackBits(si, 1, DemodBuffer); si += 1+5; //bit 24, 30, 31 could be tested for 0 if not extended mode\r | |
13d77ef9 | 624 | uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2;\r |
625 | \r | |
626 | //if extended mode\r | |
627 | bool extMode =( (safer == 0x6 || safer == 0x9) && extend) ? TRUE : FALSE;\r | |
628 | \r | |
629 | if (!extMode){\r | |
630 | if (nml01 || nml02 || xtRate) continue;\r | |
631 | }\r | |
632 | //test modulation\r | |
633 | if (!testModulation(mode, modread)) continue;\r | |
13d77ef9 | 634 | if (!testBitRate(bitRate, mode)) continue;\r |
fef74fdc | 635 | *fndBitRate = bitRate;\r |
2767fc02 | 636 | *offset = idx;\r |
13d77ef9 | 637 | return TRUE;\r |
638 | }\r | |
639 | return FALSE;\r | |
54a942b0 | 640 | }\r |
641 | \r | |
224ce36e | 642 | void printT55xxBlock(const char *blockNum){\r |
13d77ef9 | 643 | \r |
644 | uint8_t i = config.offset;\r | |
645 | uint8_t endpos = 32 + i;\r | |
646 | uint32_t blockData = 0;\r | |
647 | uint8_t bits[64] = {0x00};\r | |
648 | \r | |
649 | if ( !DemodBufferLen) return;\r | |
650 | \r | |
651 | if ( endpos > DemodBufferLen){\r | |
652 | PrintAndLog("The configured offset %d is too big. Possible offset: %d)", i, DemodBufferLen-32);\r | |
653 | return;\r | |
654 | }\r | |
655 | \r | |
656 | for (; i < endpos; ++i)\r | |
657 | bits[i - config.offset]=DemodBuffer[i];\r | |
658 | \r | |
659 | blockData = PackBits(0, 32, bits);\r | |
be2d41b7 | 660 | PrintAndLog(" %s | %08X | %s", blockNum, blockData, sprint_bin(bits,32));\r |
13d77ef9 | 661 | }\r |
662 | \r | |
663 | int special(const char *Cmd) {\r | |
664 | uint32_t blockData = 0;\r | |
665 | uint8_t bits[32] = {0x00};\r | |
666 | \r | |
be2d41b7 | 667 | PrintAndLog("OFFSET | DATA | BINARY");\r |
13d77ef9 | 668 | PrintAndLog("----------------------------------------------------");\r |
669 | int i,j = 0;\r | |
670 | for (; j < 64; ++j){\r | |
671 | \r | |
672 | for (i = 0; i < 32; ++i)\r | |
673 | bits[i]=DemodBuffer[j+i];\r | |
674 | \r | |
675 | blockData = PackBits(0, 32, bits);\r | |
676 | \r | |
be2d41b7 | 677 | PrintAndLog(" %02d | 0x%08X | %s",j , blockData, sprint_bin(bits,32)); \r |
13d77ef9 | 678 | }\r |
679 | return 0;\r | |
680 | }\r | |
681 | \r | |
be2d41b7 | 682 | int printConfiguration( t55xx_conf_block_t b){\r |
13d77ef9 | 683 | PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) );\r |
684 | PrintAndLog("Bit Rate : %s", GetBitRateStr(b.bitrate) );\r | |
685 | PrintAndLog("Inverted : %s", (b.inverted) ? "Yes" : "No" );\r | |
686 | PrintAndLog("Offset : %d", b.offset);\r | |
687 | PrintAndLog("Block0 : 0x%08X", b.block0);\r | |
688 | PrintAndLog("");\r | |
be2d41b7 | 689 | return 0;\r |
13d77ef9 | 690 | }\r |
691 | \r | |
be2d41b7 | 692 | int CmdT55xxWakeUp(const char *Cmd) {\r |
693 | uint32_t password = 0;\r | |
694 | uint8_t cmdp = 0;\r | |
695 | bool errors = true;\r | |
696 | while(param_getchar(Cmd, cmdp) != 0x00) {\r | |
697 | switch(param_getchar(Cmd, cmdp)) {\r | |
698 | case 'h':\r | |
699 | case 'H':\r | |
700 | return usage_t55xx_wakup();\r | |
701 | case 'p':\r | |
702 | case 'P':\r | |
703 | password = param_get32ex(Cmd, cmdp+1, 0xFFFFFFFF, 16);\r | |
704 | cmdp += 2;\r | |
705 | errors = false;\r | |
706 | break;\r | |
707 | default:\r | |
708 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r | |
709 | errors = true;\r | |
710 | break;\r | |
711 | }\r | |
13d77ef9 | 712 | }\r |
be2d41b7 | 713 | if (errors) return usage_t55xx_wakup();\r |
714 | \r | |
715 | UsbCommand c = {CMD_T55XX_WAKEUP, {password, 0, 0}};\r | |
716 | clearCommandBuffer();\r | |
717 | SendCommand(&c);\r | |
718 | PrintAndLog("Wake up command sent. Try read now");\r | |
719 | return 0;\r | |
720 | }\r | |
721 | \r | |
722 | int CmdT55xxWriteBlock(const char *Cmd) {\r | |
723 | uint8_t block = 0xFF; //default to invalid block\r | |
724 | uint32_t data = 0xFFFFFFFF; //default to blank Block \r | |
725 | uint32_t password = 0xFFFFFFFF; //default to blank Block 7\r | |
726 | bool usepwd = false;\r | |
727 | bool page1 = false; \r | |
728 | bool gotdata = false;\r | |
729 | bool errors = false;\r | |
730 | uint8_t cmdp = 0;\r | |
731 | while(param_getchar(Cmd, cmdp) != 0x00 && !errors) {\r | |
732 | switch(param_getchar(Cmd, cmdp)) {\r | |
733 | case 'h':\r | |
734 | case 'H':\r | |
735 | return usage_t55xx_write();\r | |
736 | case 'b':\r | |
737 | case 'B':\r | |
738 | errors |= param_getdec(Cmd, cmdp+1, &block);\r | |
739 | cmdp += 2;\r | |
740 | break;\r | |
741 | case 'd':\r | |
742 | case 'D':\r | |
743 | data = param_get32ex(Cmd, cmdp+1, 0, 16);\r | |
744 | gotdata = true;\r | |
745 | cmdp += 2;\r | |
746 | break;\r | |
747 | case 'p':\r | |
748 | case 'P':\r | |
749 | password = param_get32ex(Cmd, cmdp+1, 0, 16);\r | |
750 | usepwd = true;\r | |
751 | cmdp += 2;\r | |
752 | break;\r | |
753 | case '1':\r | |
754 | page1 = true;\r | |
755 | cmdp++;\r | |
756 | break;\r | |
757 | default:\r | |
758 | PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r | |
759 | errors = true;\r | |
760 | break;\r | |
761 | }\r | |
13d77ef9 | 762 | }\r |
be2d41b7 | 763 | if (errors || !gotdata) return usage_t55xx_write();\r |
13d77ef9 | 764 | \r |
765 | if (block > 7) {\r | |
766 | PrintAndLog("Block number must be between 0 and 7");\r | |
be2d41b7 | 767 | return 0;\r |
13d77ef9 | 768 | }\r |
769 | \r | |
770 | UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r | |
976627d5 | 771 | UsbCommand resp;\r |
be2d41b7 | 772 | c.d.asBytes[0] = (page1) ? 0x2 : 0; \r |
13d77ef9 | 773 | \r |
be2d41b7 | 774 | PrintAndLog("Writing to page: %d block: %d data : 0x%08X", page1, block, data);\r |
13d77ef9 | 775 | \r |
776 | //Password mode\r | |
be2d41b7 | 777 | if (usepwd) {\r |
13d77ef9 | 778 | c.arg[2] = password;\r |
be2d41b7 | 779 | c.d.asBytes[0] |= 0x1; \r |
13d77ef9 | 780 | PrintAndLog("pwd : 0x%08X", password);\r |
781 | }\r | |
40c5f342 | 782 | clearCommandBuffer();\r |
13d77ef9 | 783 | SendCommand(&c);\r |
976627d5 MHS |
784 | if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r |
785 | PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r | |
be2d41b7 | 786 | return 0;\r |
976627d5 | 787 | }\r |
be2d41b7 | 788 | return 1;\r |
54a942b0 | 789 | }\r |
790 | \r | |
be2d41b7 | 791 | int CmdT55xxReadTrace(const char *Cmd) {\r |
13d77ef9 | 792 | char cmdp = param_getchar(Cmd, 0);\r |
be2d41b7 | 793 | bool pwdmode = false;\r |
794 | uint32_t password = 0;\r | |
13d77ef9 | 795 | if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') \r |
796 | return usage_t55xx_trace();\r | |
797 | \r | |
798 | if (strlen(Cmd)==0)\r | |
be2d41b7 | 799 | if ( !AquireData( TRACE_BLOCK, REGULAR_READ_MODE_BLOCK, pwdmode, password ) )\r |
800 | return 0;\r | |
13d77ef9 | 801 | \r |
be2d41b7 | 802 | if (!DecodeT55xxBlock()) return 0;\r |
803 | \r | |
804 | if ( !DemodBufferLen) return 0;\r | |
54a942b0 | 805 | \r |
13d77ef9 | 806 | RepaintGraphWindow();\r |
807 | uint8_t repeat = 0;\r | |
808 | if (config.offset > 5) \r | |
809 | repeat = 32;\r | |
810 | uint8_t si = config.offset+repeat;\r | |
be2d41b7 | 811 | uint32_t bl1 = PackBits(si, 32, DemodBuffer);\r |
812 | uint32_t bl2 = PackBits(si+32, 32, DemodBuffer);\r | |
13d77ef9 | 813 | \r |
224ce36e | 814 | uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r |
815 | uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r | |
816 | uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r | |
817 | uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r | |
818 | uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r | |
819 | uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r | |
820 | uint32_t lotid = PackBits(si, 14, DemodBuffer); si += 14;\r | |
821 | uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r | |
13d77ef9 | 822 | uint32_t dw = PackBits(si, 15, DemodBuffer); \r |
823 | \r | |
224ce36e | 824 | time_t t = time(NULL);\r |
825 | struct tm tm = *localtime(&t);\r | |
826 | if ( year > tm.tm_year-110)\r | |
827 | year += 2000;\r | |
828 | else\r | |
829 | year += 2010;\r | |
830 | \r | |
831 | if ( acl != 0xE0 ) {\r | |
832 | PrintAndLog("The modulation is most likely wrong since the ACL is not 0xE0. ");\r | |
be2d41b7 | 833 | return 0;\r |
224ce36e | 834 | }\r |
835 | \r | |
13d77ef9 | 836 | PrintAndLog("");\r |
837 | PrintAndLog("-- T55xx Trace Information ----------------------------------");\r | |
838 | PrintAndLog("-------------------------------------------------------------");\r | |
839 | PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r | |
840 | PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc));\r | |
841 | PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid));\r | |
842 | PrintAndLog(" ICR IC Revision : %d",icr );\r | |
843 | PrintAndLog(" Manufactured");\r | |
cc15a118 | 844 | PrintAndLog(" Year/Quarter : %d/%d",year, quarter);\r |
13d77ef9 | 845 | PrintAndLog(" Lot ID : %d", lotid );\r |
846 | PrintAndLog(" Wafer number : %d", wafer);\r | |
847 | PrintAndLog(" Die Number : %d", dw);\r | |
848 | PrintAndLog("-------------------------------------------------------------");\r | |
849 | PrintAndLog(" Raw Data - Page 1");\r | |
be2d41b7 | 850 | PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat,32) );\r |
851 | PrintAndLog(" Block 2 : 0x%08X %s", bl2, sprint_bin(DemodBuffer+config.offset+repeat+32,32) );\r | |
13d77ef9 | 852 | PrintAndLog("-------------------------------------------------------------");\r |
54a942b0 | 853 | \r |
13d77ef9 | 854 | /*\r |
855 | TRACE - BLOCK O\r | |
856 | Bits Definition HEX\r | |
857 | 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r | |
858 | 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r | |
859 | 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r | |
860 | 22-24 ICR IC revision\r | |
861 | 25-28 YEAR (BCD encoded) 9 (= 2009)\r | |
862 | 29-30 QUARTER 1,2,3,4 \r | |
863 | 31-32 LOT ID\r | |
864 | \r | |
865 | TRACE - BLOCK 1\r | |
866 | 1-12 LOT ID \r | |
867 | 13-17 Wafer number\r | |
868 | 18-32 DW, die number sequential\r | |
869 | */\r | |
870 | \r | |
54a942b0 | 871 | return 0;\r |
872 | }\r | |
873 | \r | |
13d77ef9 | 874 | int CmdT55xxInfo(const char *Cmd){\r |
875 | /*\r | |
876 | Page 0 Block 0 Configuration data.\r | |
877 | Normal mode\r | |
878 | Extended mode\r | |
879 | */\r | |
be2d41b7 | 880 | bool pwdmode = false;\r |
881 | uint32_t password = 0;\r | |
13d77ef9 | 882 | char cmdp = param_getchar(Cmd, 0);\r |
883 | \r | |
884 | if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r | |
885 | return usage_t55xx_info();\r | |
886 | \r | |
887 | if (strlen(Cmd)==0)\r | |
be2d41b7 | 888 | if ( !AquireData( 0, CONFIGURATION_BLOCK, pwdmode, password ) )\r |
889 | return 1;\r | |
fef74fdc | 890 | \r |
13d77ef9 | 891 | if (!DecodeT55xxBlock()) return 1;\r |
892 | \r | |
fef74fdc | 893 | if ( DemodBufferLen < 32) return 1;\r |
13d77ef9 | 894 | \r |
895 | uint8_t si = config.offset;\r | |
896 | uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r | |
897 | \r | |
898 | uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r | |
899 | uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r | |
900 | uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r | |
901 | uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r | |
902 | uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r | |
903 | uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r | |
904 | uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r | |
905 | uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r | |
906 | uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r | |
907 | uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r | |
908 | uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r | |
909 | uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r | |
910 | uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r | |
911 | uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r | |
912 | \r | |
913 | PrintAndLog("");\r | |
914 | PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r | |
915 | PrintAndLog("-------------------------------------------------------------");\r | |
916 | PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r | |
917 | PrintAndLog(" reserved : %d", resv);\r | |
918 | PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r | |
919 | PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r | |
920 | PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r | |
921 | PrintAndLog(" PSK clock frequency : %d", pskcf);\r | |
922 | PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r | |
923 | PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r | |
924 | PrintAndLog(" Max block : %d", maxblk);\r | |
925 | PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r | |
926 | PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r | |
927 | PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r | |
928 | PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r | |
929 | PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r | |
930 | PrintAndLog("-------------------------------------------------------------");\r | |
931 | PrintAndLog(" Raw Data - Page 0");\r | |
932 | PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) );\r | |
933 | PrintAndLog("-------------------------------------------------------------");\r | |
934 | \r | |
935 | return 0;\r | |
936 | }\r | |
937 | \r | |
938 | int CmdT55xxDump(const char *Cmd){\r | |
939 | \r | |
be2d41b7 | 940 | uint32_t password = 0;\r |
13d77ef9 | 941 | char cmdp = param_getchar(Cmd, 0);\r |
be2d41b7 | 942 | bool override = false;\r |
943 | if ( cmdp == 'h' || cmdp == 'H') return usage_t55xx_dump();\r | |
944 | \r | |
945 | bool usepwd = ( strlen(Cmd) > 0); \r | |
946 | if ( usepwd ){\r | |
947 | password = param_get32ex(Cmd, 0, 0, 16);\r | |
948 | if (param_getchar(Cmd, 1) =='o' )\r | |
949 | override = true;\r | |
13d77ef9 | 950 | }\r |
951 | \r | |
be2d41b7 | 952 | PrintAndLog("Reading Page 0:"); \r |
953 | PrintAndLog("blk | hex data | binary");\r | |
954 | for ( uint8_t i = 0; i <8; ++i){\r | |
955 | T55xxReadBlock(i, 0, usepwd, override, password);\r | |
956 | /*memset(s,0,sizeof(s));\r | |
13d77ef9 | 957 | if ( hasPwd ) {\r |
be2d41b7 | 958 | if ( override ) {\r |
959 | sprintf(s,"b %d p %02x%02x%02x%02x o", i, pwd[0],pwd[1],pwd[2],pwd[3]); \r | |
960 | } else {\r | |
961 | sprintf(s,"b %d p %02x%02x%02x%02x", i, pwd[0],pwd[1],pwd[2],pwd[3]); \r | |
962 | }\r | |
13d77ef9 | 963 | } else {\r |
be2d41b7 | 964 | sprintf(s,"b %d", i);\r |
13d77ef9 | 965 | }\r |
be2d41b7 | 966 | CmdT55xxReadBlock(s);*/\r |
13d77ef9 | 967 | }\r |
be2d41b7 | 968 | PrintAndLog("Reading Page 1:"); \r |
969 | PrintAndLog("blk | hex data | binary");\r | |
970 | for ( uint8_t i = 0; i<4; i++){\r | |
971 | T55xxReadBlock(i, 1, usepwd, override, password); \r | |
972 | }\r | |
973 | return 1;\r | |
13d77ef9 | 974 | }\r |
975 | \r | |
be2d41b7 | 976 | int AquireData( uint8_t page, uint8_t block, bool pwdmode, uint32_t password ){\r |
13d77ef9 | 977 | \r |
be2d41b7 | 978 | uint8_t arg0 = (page<<1) | pwdmode;\r |
979 | UsbCommand c = {CMD_T55XX_READ_BLOCK, {arg0, block, password}};\r | |
13d77ef9 | 980 | \r |
40c5f342 | 981 | clearCommandBuffer();\r |
13d77ef9 | 982 | SendCommand(&c);\r |
983 | if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r | |
984 | PrintAndLog("command execution time out");\r | |
be2d41b7 | 985 | return 0;\r |
13d77ef9 | 986 | }\r |
987 | \r | |
988 | uint8_t got[12000];\r | |
989 | GetFromBigBuf(got,sizeof(got),0);\r | |
990 | WaitForResponse(CMD_ACK,NULL);\r | |
be2d41b7 | 991 | setGraphBuf(got, sizeof(got));\r |
992 | return 1;\r | |
13d77ef9 | 993 | }\r |
994 | \r | |
995 | char * GetBitRateStr(uint32_t id){\r | |
fef74fdc | 996 | static char buf[25];\r |
997 | \r | |
13d77ef9 | 998 | char *retStr = buf;\r |
999 | switch (id){\r | |
1000 | case 0: \r | |
9795e535 | 1001 | snprintf(retStr,sizeof(buf),"%d - RF/8",id);\r |
13d77ef9 | 1002 | break;\r |
1003 | case 1:\r | |
9795e535 | 1004 | snprintf(retStr,sizeof(buf),"%d - RF/16",id);\r |
13d77ef9 | 1005 | break;\r |
1006 | case 2: \r | |
9795e535 | 1007 | snprintf(retStr,sizeof(buf),"%d - RF/32",id);\r |
13d77ef9 | 1008 | break;\r |
1009 | case 3:\r | |
9795e535 | 1010 | snprintf(retStr,sizeof(buf),"%d - RF/40",id);\r |
13d77ef9 | 1011 | break;\r |
1012 | case 4:\r | |
9795e535 | 1013 | snprintf(retStr,sizeof(buf),"%d - RF/50",id);\r |
13d77ef9 | 1014 | break;\r |
1015 | case 5:\r | |
9795e535 | 1016 | snprintf(retStr,sizeof(buf),"%d - RF/64",id);\r |
13d77ef9 | 1017 | break;\r |
1018 | case 6:\r | |
9795e535 | 1019 | snprintf(retStr,sizeof(buf),"%d - RF/100",id);\r |
13d77ef9 | 1020 | break;\r |
1021 | case 7:\r | |
9795e535 | 1022 | snprintf(retStr,sizeof(buf),"%d - RF/128",id);\r |
13d77ef9 | 1023 | break;\r |
1024 | default:\r | |
9795e535 | 1025 | snprintf(retStr,sizeof(buf),"%d - (Unknown)",id);\r |
13d77ef9 | 1026 | break;\r |
1027 | }\r | |
1028 | \r | |
1029 | return buf;\r | |
1030 | }\r | |
1031 | \r | |
1032 | char * GetSaferStr(uint32_t id){\r | |
1033 | static char buf[40];\r | |
1034 | char *retStr = buf;\r | |
1035 | \r | |
9795e535 | 1036 | snprintf(retStr,sizeof(buf),"%d",id);\r |
13d77ef9 | 1037 | if (id == 6) {\r |
9795e535 | 1038 | snprintf(retStr,sizeof(buf),"%d - passwd",id);\r |
13d77ef9 | 1039 | }\r |
1040 | if (id == 9 ){\r | |
9795e535 | 1041 | snprintf(retStr,sizeof(buf),"%d - testmode",id);\r |
13d77ef9 | 1042 | }\r |
1043 | \r | |
1044 | return buf;\r | |
1045 | }\r | |
9795e535 | 1046 | \r |
13d77ef9 | 1047 | char * GetModulationStr( uint32_t id){\r |
2767fc02 | 1048 | static char buf[60];\r |
13d77ef9 | 1049 | char *retStr = buf;\r |
1050 | \r | |
1051 | switch (id){\r | |
1052 | case 0: \r | |
9795e535 | 1053 | snprintf(retStr,sizeof(buf),"%d - DIRECT (ASK/NRZ)",id);\r |
13d77ef9 | 1054 | break;\r |
1055 | case 1:\r | |
9795e535 | 1056 | snprintf(retStr,sizeof(buf),"%d - PSK 1 phase change when input changes",id);\r |
13d77ef9 | 1057 | break;\r |
1058 | case 2: \r | |
9795e535 | 1059 | snprintf(retStr,sizeof(buf),"%d - PSK 2 phase change on bitclk if input high",id);\r |
13d77ef9 | 1060 | break;\r |
1061 | case 3:\r | |
9795e535 | 1062 | snprintf(retStr,sizeof(buf),"%d - PSK 3 phase change on rising edge of input",id);\r |
13d77ef9 | 1063 | break;\r |
1064 | case 4:\r | |
9795e535 | 1065 | snprintf(retStr,sizeof(buf),"%d - FSK 1 RF/8 RF/5",id);\r |
13d77ef9 | 1066 | break;\r |
1067 | case 5:\r | |
9795e535 | 1068 | snprintf(retStr,sizeof(buf),"%d - FSK 2 RF/8 RF/10",id);\r |
13d77ef9 | 1069 | break;\r |
1070 | case 6:\r | |
9795e535 | 1071 | snprintf(retStr,sizeof(buf),"%d - FSK 1a RF/5 RF/8",id);\r |
13d77ef9 | 1072 | break;\r |
1073 | case 7:\r | |
9795e535 | 1074 | snprintf(retStr,sizeof(buf),"%d - FSK 2a RF/10 RF/8",id);\r |
13d77ef9 | 1075 | break;\r |
1076 | case 8:\r | |
cc15a118 | 1077 | snprintf(retStr,sizeof(buf),"%d - Manchester",id);\r |
13d77ef9 | 1078 | break;\r |
1079 | case 16:\r | |
9795e535 | 1080 | snprintf(retStr,sizeof(buf),"%d - Biphase",id);\r |
13d77ef9 | 1081 | break;\r |
1082 | case 0x18:\r | |
9795e535 | 1083 | snprintf(retStr,sizeof(buf),"%d - Biphase a - AKA Conditional Dephase Encoding(CDP)",id);\r |
13d77ef9 | 1084 | break;\r |
1085 | case 17:\r | |
9795e535 | 1086 | snprintf(retStr,sizeof(buf),"%d - Reserved",id);\r |
13d77ef9 | 1087 | break;\r |
1088 | default:\r | |
9795e535 | 1089 | snprintf(retStr,sizeof(buf),"0x%02X (Unknown)",id);\r |
13d77ef9 | 1090 | break;\r |
1091 | }\r | |
1092 | return buf;\r | |
1093 | }\r | |
1094 | \r | |
1095 | char * GetModelStrFromCID(uint32_t cid){\r | |
1096 | \r | |
1097 | static char buf[10];\r | |
1098 | char *retStr = buf;\r | |
1099 | \r | |
224ce36e | 1100 | if (cid == 1) snprintf(retStr, sizeof(buf),"ATA5577M1");\r |
1101 | if (cid == 2) snprintf(retStr, sizeof(buf),"ATA5577M2"); \r | |
13d77ef9 | 1102 | return buf;\r |
1103 | }\r | |
1104 | \r | |
1105 | char * GetSelectedModulationStr( uint8_t id){\r | |
1106 | \r | |
9795e535 | 1107 | static char buf[20];\r |
13d77ef9 | 1108 | char *retStr = buf;\r |
1109 | \r | |
1110 | switch (id){\r | |
1111 | case DEMOD_FSK:\r | |
9795e535 | 1112 | snprintf(retStr,sizeof(buf),"FSK");\r |
13d77ef9 | 1113 | break;\r |
1114 | case DEMOD_FSK1:\r | |
9795e535 | 1115 | snprintf(retStr,sizeof(buf),"FSK1");\r |
13d77ef9 | 1116 | break;\r |
1117 | case DEMOD_FSK1a:\r | |
9795e535 | 1118 | snprintf(retStr,sizeof(buf),"FSK1a");\r |
13d77ef9 | 1119 | break;\r |
1120 | case DEMOD_FSK2:\r | |
9795e535 | 1121 | snprintf(retStr,sizeof(buf),"FSK2");\r |
13d77ef9 | 1122 | break;\r |
1123 | case DEMOD_FSK2a:\r | |
9795e535 | 1124 | snprintf(retStr,sizeof(buf),"FSK2a");\r |
13d77ef9 | 1125 | break;\r |
1126 | case DEMOD_ASK: \r | |
9795e535 | 1127 | snprintf(retStr,sizeof(buf),"ASK");\r |
13d77ef9 | 1128 | break;\r |
1129 | case DEMOD_NRZ:\r | |
9795e535 | 1130 | snprintf(retStr,sizeof(buf),"DIRECT/NRZ");\r |
13d77ef9 | 1131 | break;\r |
1132 | case DEMOD_PSK1:\r | |
9795e535 | 1133 | snprintf(retStr,sizeof(buf),"PSK1");\r |
13d77ef9 | 1134 | break;\r |
1135 | case DEMOD_PSK2:\r | |
9795e535 | 1136 | snprintf(retStr,sizeof(buf),"PSK2");\r |
13d77ef9 | 1137 | break;\r |
1138 | case DEMOD_PSK3:\r | |
9795e535 | 1139 | snprintf(retStr,sizeof(buf),"PSK3");\r |
13d77ef9 | 1140 | break;\r |
1141 | case DEMOD_BI:\r | |
9795e535 | 1142 | snprintf(retStr,sizeof(buf),"BIPHASE");\r |
13d77ef9 | 1143 | break;\r |
1144 | case DEMOD_BIa:\r | |
9795e535 | 1145 | snprintf(retStr,sizeof(buf),"BIPHASEa - (CDP)");\r |
13d77ef9 | 1146 | break;\r |
1147 | default:\r | |
9795e535 | 1148 | snprintf(retStr,sizeof(buf),"(Unknown)");\r |
13d77ef9 | 1149 | break;\r |
1150 | }\r | |
1151 | return buf;\r | |
1152 | }\r | |
1153 | \r | |
1154 | uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r | |
1155 | \r | |
1156 | int i = start;\r | |
1157 | int j = len-1;\r | |
1158 | \r | |
1159 | if (len > 32) return 0;\r | |
1160 | \r | |
1161 | uint32_t tmp = 0;\r | |
1162 | for (; j >= 0; --j, ++i)\r | |
1163 | tmp |= bits[i] << j;\r | |
1164 | \r | |
1165 | return tmp;\r | |
1166 | }\r | |
1167 | \r | |
54a942b0 | 1168 | static command_t CommandTable[] =\r |
1169 | {\r | |
13d77ef9 | 1170 | {"help", CmdHelp, 1, "This help"},\r |
1171 | {"config", CmdT55xxSetConfig, 1, "Set/Get T55XX configuration (modulation, inverted, offset, rate)"},\r | |
1172 | {"detect", CmdT55xxDetect, 0, "[1] Try detecting the tag modulation from reading the configuration block."},\r | |
be2d41b7 | 1173 | {"read", CmdT55xxReadBlock, 0, "b <block> p [password] [o] [1] -- Read T55xx block data (page 0) [optional password]"},\r |
1174 | {"write", CmdT55xxWriteBlock,0, "b <block> d <data> p [password] [1] -- Write T55xx block data (page 0) [optional password]"},\r | |
13d77ef9 | 1175 | {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"},\r |
1176 | {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"},\r | |
be2d41b7 | 1177 | {"dump", CmdT55xxDump, 0, "[password] [o] Dump T55xx card block 0-7. [optional password]"},\r |
13d77ef9 | 1178 | {"special", special, 0, "Show block changes with 64 different offsets"},\r |
be2d41b7 | 1179 | {"wakeup", CmdT55xxWakeUp, 0, "Send AOR wakeup command"},\r |
54a942b0 | 1180 | {NULL, NULL, 0, NULL}\r |
1181 | };\r | |
1182 | \r | |
1183 | int CmdLFT55XX(const char *Cmd)\r | |
1184 | {\r | |
1185 | CmdsParse(CommandTable, Cmd);\r | |
1186 | return 0;\r | |
1187 | }\r | |
1188 | \r | |
1189 | int CmdHelp(const char *Cmd)\r | |
1190 | {\r | |
1191 | CmdsHelp(CommandTable);\r | |
1192 | return 0;\r | |
1193 | }\r |