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FIX: The T55x7ReadBlock method, should not have the startgap since it indicats...
[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
29#define CONFIGURATION_BLOCK 0x00\r
30#define TRACE_BLOCK 0x01\r
31\r
32// Default configuration\r
33t55xx_conf_block_t config = { .modulation = DEMOD_ASK, .inverted = FALSE, .offset = 0x00, .block0 = 0x00};\r
34\r
35int usage_t55xx_config(){\r
36 PrintAndLog("Usage: lf t55xx config [d <demodulation>] [i 1] [o <offset>]");\r
37 PrintAndLog("Options: ");\r
38 PrintAndLog(" h This help");\r
39 PrintAndLog(" b <8|16|32|40|50|64|100|128> Set bitrate");\r
e98572a1 40 PrintAndLog(" d <FSK|FSK1|FSK1a|FSK2|FSK2a|ASK|PSK1|PSK2|NRZ|BI|BIa> Set demodulation FSK / ASK / PSK / NRZ / Biphase / Biphase A");\r
13d77ef9 41 PrintAndLog(" i [1] Invert data signal, defaults to normal");\r
42 PrintAndLog(" o [offset] Set offset, where data should start decode in bitstream");\r
43 PrintAndLog("");\r
44 PrintAndLog("Examples:");\r
45 PrintAndLog(" lf t55xx config d FSK - FSK demodulation");\r
46 PrintAndLog(" lf t55xx config d FSK i 1 - FSK demodulation, inverse data");\r
47 PrintAndLog(" lf t55xx config d FSK i 1 o 3 - FSK demodulation, inverse data, offset=3,start from position 3 to decode data");\r
48 PrintAndLog("");\r
49 return 0;\r
50}\r
51int usage_t55xx_read(){\r
52 PrintAndLog("Usage: lf t55xx read <block> <password>");\r
53 PrintAndLog(" <block>, block number to read. Between 0-7");\r
54 PrintAndLog(" <password>, OPTIONAL password (8 hex characters)");\r
55 PrintAndLog("");\r
56 PrintAndLog("Examples:");\r
57 PrintAndLog(" lf t55xx read 0 - read data from block 0");\r
58 PrintAndLog(" lf t55xx read 0 feedbeef - read data from block 0 password feedbeef");\r
59 PrintAndLog("");\r
60 return 0;\r
61}\r
62int usage_t55xx_write(){\r
63 PrintAndLog("Usage: lf t55xx wr <block> <data> [password]");\r
2d2f7d19 64 PrintAndLog(" <block>, block number to write. Between 0-7");\r
13d77ef9 65 PrintAndLog(" <data>, 4 bytes of data to write (8 hex characters)");\r
66 PrintAndLog(" [password], OPTIONAL password 4bytes (8 hex characters)");\r
67 PrintAndLog("");\r
68 PrintAndLog("Examples:");\r
2d2f7d19 69 PrintAndLog(" lf t55xx wr 3 11223344 - write 11223344 to block 3");\r
70 PrintAndLog(" lf t55xx wr 3 11223344 feedbeef - write 11223344 to block 3 password feedbeef");\r
13d77ef9 71 PrintAndLog("");\r
72 return 0;\r
73}\r
74int usage_t55xx_trace() {\r
75 PrintAndLog("Usage: lf t55xx trace [1]");\r
76 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
77 PrintAndLog("");\r
78 PrintAndLog("Examples:");\r
79 PrintAndLog(" lf t55xx trace");\r
80 PrintAndLog(" lf t55xx trace 1");\r
81 PrintAndLog("");\r
82 return 0;\r
83}\r
84int usage_t55xx_info() {\r
85 PrintAndLog("Usage: lf t55xx info [1]");\r
86 PrintAndLog(" [graph buffer data], if set, use Graphbuffer otherwise read data from tag.");\r
87 PrintAndLog("");\r
88 PrintAndLog("Examples:");\r
89 PrintAndLog(" lf t55xx info");\r
90 PrintAndLog(" lf t55xx info 1");\r
91 PrintAndLog("");\r
92 return 0;\r
93}\r
94int usage_t55xx_dump(){\r
95 PrintAndLog("Usage: lf t55xx dump <password>");\r
96 PrintAndLog(" <password>, OPTIONAL password 4bytes (8 hex symbols)");\r
97 PrintAndLog("");\r
98 PrintAndLog("Examples:");\r
99 PrintAndLog(" lf t55xx dump");\r
100 PrintAndLog(" lf t55xx dump feedbeef");\r
101 PrintAndLog("");\r
102 return 0;\r
103}\r
104int usage_t55xx_detect(){\r
105 PrintAndLog("Usage: lf t55xx detect");\r
106 PrintAndLog("");\r
107 PrintAndLog("Examples:");\r
108 PrintAndLog(" lf t55xx detect");\r
109 PrintAndLog(" lf t55xx detect 1");\r
110 PrintAndLog("");\r
111 return 0;\r
112}\r
54a942b0 113\r
114static int CmdHelp(const char *Cmd);\r
115\r
13d77ef9 116int CmdT55xxSetConfig(const char *Cmd) {\r
54a942b0 117\r
13d77ef9 118 uint8_t offset = 0;\r
119 bool errors = FALSE;\r
120 uint8_t cmdp = 0;\r
121 char modulation[5] = {0x00};\r
122 char tmp = 0x00;\r
123 uint8_t bitRate = 0;\r
124 uint8_t rates[9] = {8,16,32,40,50,64,100,128,0};\r
125 while(param_getchar(Cmd, cmdp) != 0x00 && !errors)\r
126 {\r
127 tmp = param_getchar(Cmd, cmdp);\r
128 switch(tmp)\r
129 {\r
130 case 'h':\r
131 case 'H':\r
132 return usage_t55xx_config();\r
133 case 'b':\r
134 errors |= param_getdec(Cmd, cmdp+1, &bitRate);\r
135 if ( !errors){\r
136 uint8_t i = 0;\r
137 for (; i < 9; i++){\r
138 if (rates[i]==bitRate) {\r
139 config.bitrate = i;\r
140 break;\r
141 }\r
142 }\r
143 if (i==9) errors = TRUE;\r
144 }\r
145 cmdp+=2;\r
146 break;\r
147 case 'd':\r
148 param_getstr(Cmd, cmdp+1, modulation);\r
149 cmdp += 2;\r
54a942b0 150\r
2767fc02 151 if ( strcmp(modulation, "FSK" ) == 0) {\r
13d77ef9 152 config.modulation = DEMOD_FSK;\r
2767fc02 153 } else if ( strcmp(modulation, "FSK1" ) == 0) {\r
13d77ef9 154 config.modulation = DEMOD_FSK1;\r
2767fc02 155 config.inverted=1;\r
156 } else if ( strcmp(modulation, "FSK1a" ) == 0) {\r
13d77ef9 157 config.modulation = DEMOD_FSK1a;\r
2767fc02 158 config.inverted=0;\r
159 } else if ( strcmp(modulation, "FSK2" ) == 0) {\r
13d77ef9 160 config.modulation = DEMOD_FSK2;\r
2767fc02 161 config.inverted=0;\r
162 } else if ( strcmp(modulation, "FSK2a" ) == 0) {\r
13d77ef9 163 config.modulation = DEMOD_FSK2a;\r
2767fc02 164 config.inverted=1;\r
165 } else if ( strcmp(modulation, "ASK" ) == 0) {\r
13d77ef9 166 config.modulation = DEMOD_ASK;\r
2767fc02 167 } else if ( strcmp(modulation, "NRZ" ) == 0) {\r
13d77ef9 168 config.modulation = DEMOD_NRZ;\r
2767fc02 169 } else if ( strcmp(modulation, "PSK1" ) == 0) {\r
13d77ef9 170 config.modulation = DEMOD_PSK1;\r
2767fc02 171 } else if ( strcmp(modulation, "PSK2" ) == 0) {\r
13d77ef9 172 config.modulation = DEMOD_PSK2;\r
2767fc02 173 } else if ( strcmp(modulation, "PSK3" ) == 0) {\r
13d77ef9 174 config.modulation = DEMOD_PSK3;\r
2767fc02 175 } else if ( strcmp(modulation, "BIa" ) == 0) {\r
13d77ef9 176 config.modulation = DEMOD_BIa;\r
2767fc02 177 config.inverted=1;\r
178 } else if ( strcmp(modulation, "BI" ) == 0) {\r
13d77ef9 179 config.modulation = DEMOD_BI;\r
2767fc02 180 config.inverted=0;\r
181 } else {\r
13d77ef9 182 PrintAndLog("Unknown modulation '%s'", modulation);\r
183 errors = TRUE;\r
184 }\r
185 break;\r
186 case 'i':\r
187 config.inverted = param_getchar(Cmd,cmdp+1) == '1';\r
188 cmdp+=2;\r
189 break;\r
190 case 'o':\r
191 errors |= param_getdec(Cmd, cmdp+1, &offset);\r
192 if ( !errors )\r
193 config.offset = offset;\r
194 cmdp+=2;\r
195 break;\r
196 default:\r
197 PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp));\r
198 errors = TRUE;\r
199 break;\r
200 }\r
201 }\r
54a942b0 202\r
13d77ef9 203 // No args\r
204 if (cmdp == 0) {\r
205 printConfiguration( config );\r
206 return 0;\r
207 }\r
208 //Validations\r
209 if (errors)\r
210 return usage_t55xx_config();\r
54a942b0 211\r
13d77ef9 212 config.block0 = 0;\r
213 printConfiguration ( config );\r
214 return 0;\r
215}\r
54a942b0 216\r
13d77ef9 217int CmdT55xxReadBlock(const char *Cmd) {\r
218 int block = -1;\r
219 int password = 0xFFFFFFFF; //default to blank Block 7\r
220\r
221 char cmdp = param_getchar(Cmd, 0);\r
2285d9dd 222 if (cmdp == 'h' || cmdp == 'H') return usage_t55xx_read();\r
13d77ef9 223\r
224 int res = sscanf(Cmd, "%d %x", &block, &password);\r
225\r
2285d9dd 226 if ( res < 1 || res > 2 ) return usage_t55xx_read();\r
13d77ef9 227 \r
228 if ((block < 0) | (block > 7)) {\r
229 PrintAndLog("Block must be between 0 and 7");\r
230 return 1;\r
231 } \r
232\r
233 UsbCommand c = {CMD_T55XX_READ_BLOCK, {0, block, 0}};\r
234 c.d.asBytes[0] = 0x0; \r
235\r
236 //Password mode\r
237 if ( res == 2 ) {\r
238 c.arg[2] = password;\r
239 c.d.asBytes[0] = 0x1; \r
240 }\r
241\r
db25599d 242 clearCommandBuffer();\r
13d77ef9 243 SendCommand(&c);\r
244 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
245 PrintAndLog("command execution time out");\r
246 return 2;\r
247 }\r
248 \r
249 uint8_t got[12000];\r
250 GetFromBigBuf(got,sizeof(got),0);\r
251 WaitForResponse(CMD_ACK,NULL);\r
252 setGraphBuf(got, 12000);\r
253 DemodBufferLen=0;\r
1fbf8956 254 if (!DecodeT55xxBlock()) return 3;\r
13d77ef9 255 char blk[10]={0};\r
256 sprintf(blk,"%d", block);\r
257 printT55xxBlock(blk);\r
258 return 0;\r
54a942b0 259}\r
260\r
13d77ef9 261bool DecodeT55xxBlock(){\r
262 \r
fef74fdc 263 char buf[30] = {0x00};\r
13d77ef9 264 char *cmdStr = buf;\r
265 int ans = 0;\r
266 uint8_t bitRate[8] = {8,16,32,40,50,64,100,128};\r
13d77ef9 267 DemodBufferLen = 0x00;\r
54a942b0 268\r
cc15a118 269 //trim 1/2 a clock from beginning\r
270 snprintf(cmdStr, sizeof(buf),"%d", bitRate[config.bitrate]/2 );\r
271 CmdLtrim(cmdStr);\r
13d77ef9 272 switch( config.modulation ){\r
273 case DEMOD_FSK:\r
224ce36e 274 snprintf(cmdStr, sizeof(buf),"%d %d", bitRate[config.bitrate], config.inverted );\r
13d77ef9 275 ans = FSKrawDemod(cmdStr, FALSE);\r
276 break;\r
277 case DEMOD_FSK1:\r
13d77ef9 278 case DEMOD_FSK1a:\r
224ce36e 279 snprintf(cmdStr, sizeof(buf),"%d %d 8 5", bitRate[config.bitrate], config.inverted );\r
13d77ef9 280 ans = FSKrawDemod(cmdStr, FALSE);\r
281 break;\r
282 case DEMOD_FSK2:\r
13d77ef9 283 case DEMOD_FSK2a:\r
224ce36e 284 snprintf(cmdStr, sizeof(buf),"%d %d 10 8", bitRate[config.bitrate], config.inverted );\r
13d77ef9 285 ans = FSKrawDemod(cmdStr, FALSE);\r
286 break;\r
287 case DEMOD_ASK:\r
224ce36e 288 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
fef74fdc 289 ans = ASKDemod(cmdStr, FALSE, FALSE, 1);\r
13d77ef9 290 break;\r
291 case DEMOD_PSK1:\r
224ce36e 292 snprintf(cmdStr, sizeof(buf),"%d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 293 ans = PSKDemod(cmdStr, FALSE);\r
13d77ef9 294 break;\r
2767fc02 295 case DEMOD_PSK2: //inverted won't affect this\r
296 case DEMOD_PSK3: //not fully implemented\r
224ce36e 297 snprintf(cmdStr, sizeof(buf),"%d 0 1", bitRate[config.bitrate] );\r
13d77ef9 298 ans = PSKDemod(cmdStr, FALSE);\r
299 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
300 break;\r
301 case DEMOD_NRZ:\r
224ce36e 302 snprintf(cmdStr, sizeof(buf),"%d %d 1", bitRate[config.bitrate], config.inverted );\r
13d77ef9 303 ans = NRZrawDemod(cmdStr, FALSE);\r
304 break;\r
305 case DEMOD_BI:\r
13d77ef9 306 case DEMOD_BIa:\r
224ce36e 307 snprintf(cmdStr, sizeof(buf),"0 %d %d 0", bitRate[config.bitrate], config.inverted );\r
13d77ef9 308 ans = ASKbiphaseDemod(cmdStr, FALSE);\r
309 break;\r
310 default:\r
311 return FALSE;\r
312 }\r
313 return (bool) ans;\r
314}\r
54a942b0 315\r
13d77ef9 316int CmdT55xxDetect(const char *Cmd){\r
54a942b0 317\r
13d77ef9 318 char cmdp = param_getchar(Cmd, 0);\r
319 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r
320 return usage_t55xx_detect();\r
321 \r
322 if (strlen(Cmd)==0)\r
323 AquireData( CONFIGURATION_BLOCK );\r
324\r
325 if ( !tryDetectModulation() )\r
326 PrintAndLog("Could not detect modulation automatically. Try setting it manually with \'lf t55xx config\'");\r
327\r
328 return 0;\r
54a942b0 329}\r
330\r
13d77ef9 331// detect configuration?\r
332bool tryDetectModulation(){\r
333 char cmdStr[8] = {0};\r
334 uint8_t hits = 0;\r
335 t55xx_conf_block_t tests[15];\r
fef74fdc 336 int bitRate=0;\r
322f7eb1 337 uint8_t fc1 = 0, fc2 = 0, clk=0;\r
338 save_restoreGB(1);\r
13d77ef9 339 if (GetFskClock("", FALSE, FALSE)){ \r
13d77ef9 340 fskClocks(&fc1, &fc2, &clk, FALSE);\r
341 sprintf(cmdStr,"%d", clk/2);\r
342 CmdLtrim(cmdStr);\r
fef74fdc 343 if ( FSKrawDemod("0 0", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)){\r
13d77ef9 344 tests[hits].modulation = DEMOD_FSK;\r
345 if (fc1==8 && fc2 == 5)\r
346 tests[hits].modulation = DEMOD_FSK1a;\r
347 else if (fc1==10 && fc2 == 8)\r
348 tests[hits].modulation = DEMOD_FSK2;\r
fef74fdc 349 tests[hits].bitrate = bitRate;\r
13d77ef9 350 tests[hits].inverted = FALSE;\r
351 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
352 ++hits;\r
353 }\r
fef74fdc 354 if ( FSKrawDemod("0 1", FALSE) && test(DEMOD_FSK, &tests[hits].offset, &bitRate)) {\r
13d77ef9 355 tests[hits].modulation = DEMOD_FSK;\r
fef74fdc 356 if (fc1 == 8 && fc2 == 5)\r
13d77ef9 357 tests[hits].modulation = DEMOD_FSK1;\r
fef74fdc 358 else if (fc1 == 10 && fc2 == 8)\r
13d77ef9 359 tests[hits].modulation = DEMOD_FSK2a;\r
54a942b0 360\r
fef74fdc 361 tests[hits].bitrate = bitRate;\r
13d77ef9 362 tests[hits].inverted = TRUE;\r
363 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
364 ++hits;\r
365 }\r
366 } else {\r
322f7eb1 367 clk = GetAskClock("", FALSE, FALSE);\r
0de8e387 368 \r
322f7eb1 369 if (clk>0) {\r
370 sprintf(cmdStr,"%d", clk/2);\r
371 CmdLtrim(cmdStr);\r
411105e0 372 if ( ASKDemod("0 0 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 373 tests[hits].modulation = DEMOD_ASK;\r
374 tests[hits].bitrate = bitRate;\r
375 tests[hits].inverted = FALSE;\r
376 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
377 ++hits;\r
378 }\r
411105e0 379 if ( ASKDemod("0 1 0", FALSE, FALSE, 1) && test(DEMOD_ASK, &tests[hits].offset, &bitRate)) {\r
322f7eb1 380 tests[hits].modulation = DEMOD_ASK;\r
381 tests[hits].bitrate = bitRate;\r
382 tests[hits].inverted = TRUE;\r
383 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
384 ++hits;\r
385 }\r
411105e0 386 if ( ASKbiphaseDemod("0 0 0 0", FALSE) && test(DEMOD_BI, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 387 tests[hits].modulation = DEMOD_BI;\r
388 tests[hits].bitrate = bitRate;\r
389 tests[hits].inverted = FALSE;\r
390 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
391 ++hits;\r
392 }\r
411105e0 393 if ( ASKbiphaseDemod("0 0 1 0", FALSE) && test(DEMOD_BIa, &tests[hits].offset, &bitRate) ) {\r
322f7eb1 394 tests[hits].modulation = DEMOD_BIa;\r
395 tests[hits].bitrate = bitRate;\r
396 tests[hits].inverted = TRUE;\r
397 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
398 ++hits;\r
399 }\r
13d77ef9 400 }\r
322f7eb1 401 //undo trim from ask\r
402 save_restoreGB(0);\r
403 clk = GetNrzClock("", FALSE, FALSE);\r
404 if (clk>0) {\r
405 sprintf(cmdStr,"%d", clk/2);\r
406 CmdLtrim(cmdStr);\r
407 if ( NRZrawDemod("0 0 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
408 tests[hits].modulation = DEMOD_NRZ;\r
409 tests[hits].bitrate = bitRate;\r
410 tests[hits].inverted = FALSE;\r
411 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
412 ++hits;\r
413 }\r
54a942b0 414\r
322f7eb1 415 if ( NRZrawDemod("0 1 1", FALSE) && test(DEMOD_NRZ, &tests[hits].offset, &bitRate)) {\r
416 tests[hits].modulation = DEMOD_NRZ;\r
417 tests[hits].bitrate = bitRate;\r
418 tests[hits].inverted = TRUE;\r
419 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
420 ++hits;\r
421 }\r
13d77ef9 422 }\r
423 \r
322f7eb1 424 //undo trim from nrz\r
425 save_restoreGB(0);\r
426 clk = GetPskClock("", FALSE, FALSE);\r
427 if (clk>0) {\r
428 PrintAndLog("clk %d",clk);\r
429 sprintf(cmdStr,"%d", clk/2);\r
430 CmdLtrim(cmdStr); \r
431 if ( PSKDemod("0 0 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
432 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 433 tests[hits].bitrate = bitRate;\r
13d77ef9 434 tests[hits].inverted = FALSE;\r
435 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
436 ++hits;\r
437 }\r
322f7eb1 438 if ( PSKDemod("0 1 1", FALSE) && test(DEMOD_PSK1, &tests[hits].offset, &bitRate)) {\r
439 tests[hits].modulation = DEMOD_PSK1;\r
fef74fdc 440 tests[hits].bitrate = bitRate;\r
322f7eb1 441 tests[hits].inverted = TRUE;\r
13d77ef9 442 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
443 ++hits;\r
444 }\r
322f7eb1 445 // PSK2 - needs a call to psk1TOpsk2.\r
446 if ( PSKDemod("0 0 1", FALSE)) {\r
447 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
448 if (test(DEMOD_PSK2, &tests[hits].offset, &bitRate)){\r
449 tests[hits].modulation = DEMOD_PSK2;\r
450 tests[hits].bitrate = bitRate;\r
451 tests[hits].inverted = FALSE;\r
452 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
453 ++hits;\r
454 }\r
455 } // inverse waves does not affect this demod\r
456 // PSK3 - needs a call to psk1TOpsk2.\r
457 if ( PSKDemod("0 0 1", FALSE)) {\r
458 psk1TOpsk2(DemodBuffer, DemodBufferLen);\r
459 if (test(DEMOD_PSK3, &tests[hits].offset, &bitRate)){\r
460 tests[hits].modulation = DEMOD_PSK3;\r
461 tests[hits].bitrate = bitRate;\r
462 tests[hits].inverted = FALSE;\r
463 tests[hits].block0 = PackBits(tests[hits].offset, 32, DemodBuffer);\r
464 ++hits;\r
465 }\r
466 } // inverse waves does not affect this demod\r
13d77ef9 467 }\r
468 } \r
469 if ( hits == 1) {\r
470 config.modulation = tests[0].modulation;\r
fef74fdc 471 config.bitrate = tests[0].bitrate;\r
13d77ef9 472 config.inverted = tests[0].inverted;\r
473 config.offset = tests[0].offset;\r
474 config.block0 = tests[0].block0;\r
475 printConfiguration( config );\r
476 return TRUE;\r
477 }\r
478 \r
479 if ( hits > 1) {\r
480 PrintAndLog("Found [%d] possible matches for modulation.",hits);\r
481 for(int i=0; i<hits; ++i){\r
482 PrintAndLog("--[%d]---------------", i+1);\r
483 printConfiguration( tests[i] );\r
484 }\r
485 }\r
486 return FALSE;\r
487}\r
488\r
489bool testModulation(uint8_t mode, uint8_t modread){\r
490 switch( mode ){\r
491 case DEMOD_FSK:\r
492 if (modread > 3 && modread < 8) return TRUE;\r
493 break;\r
494 case DEMOD_ASK:\r
495 if (modread == DEMOD_ASK) return TRUE;\r
496 break;\r
497 case DEMOD_PSK1:\r
498 if (modread == DEMOD_PSK1) return TRUE;\r
499 break;\r
500 case DEMOD_PSK2:\r
501 if (modread == DEMOD_PSK2) return TRUE;\r
502 break;\r
503 case DEMOD_PSK3:\r
504 if (modread == DEMOD_PSK3) return TRUE;\r
505 break;\r
506 case DEMOD_NRZ:\r
507 if (modread == DEMOD_NRZ) return TRUE;\r
508 break;\r
509 case DEMOD_BI:\r
510 if (modread == DEMOD_BI) return TRUE;\r
511 break;\r
512 case DEMOD_BIa:\r
513 if (modread == DEMOD_BIa) return TRUE;\r
514 break; \r
515 default:\r
516 return FALSE;\r
517 }\r
518 return FALSE;\r
519}\r
520\r
521bool testBitRate(uint8_t readRate, uint8_t mod){\r
522 uint8_t expected[8] = {8, 16, 32, 40, 50, 64, 100, 128};\r
523 uint8_t detRate = 0;\r
524 switch( mod ){\r
525 case DEMOD_FSK:\r
13d77ef9 526 case DEMOD_FSK1:\r
13d77ef9 527 case DEMOD_FSK1a:\r
13d77ef9 528 case DEMOD_FSK2:\r
13d77ef9 529 case DEMOD_FSK2a:\r
530 detRate = GetFskClock("",FALSE, FALSE); \r
fef74fdc 531 if (expected[readRate] == detRate) \r
13d77ef9 532 return TRUE;\r
13d77ef9 533 break;\r
534 case DEMOD_ASK:\r
2767fc02 535 case DEMOD_BI:\r
536 case DEMOD_BIa:\r
13d77ef9 537 detRate = GetAskClock("",FALSE, FALSE); \r
fef74fdc 538 if (expected[readRate] == detRate) \r
13d77ef9 539 return TRUE;\r
13d77ef9 540 break;\r
541 case DEMOD_PSK1:\r
13d77ef9 542 case DEMOD_PSK2:\r
13d77ef9 543 case DEMOD_PSK3:\r
544 detRate = GetPskClock("",FALSE, FALSE); \r
fef74fdc 545 if (expected[readRate] == detRate)\r
13d77ef9 546 return TRUE;\r
13d77ef9 547 break;\r
548 case DEMOD_NRZ:\r
549 detRate = GetNrzClock("",FALSE, FALSE); \r
fef74fdc 550 if (expected[readRate] == detRate)\r
13d77ef9 551 return TRUE;\r
13d77ef9 552 break;\r
13d77ef9 553 default:\r
554 return FALSE;\r
555 }\r
556 return FALSE;\r
557}\r
558\r
fef74fdc 559bool test(uint8_t mode, uint8_t *offset, int *fndBitRate){\r
13d77ef9 560\r
fef74fdc 561 if ( DemodBufferLen < 64 ) return FALSE;\r
13d77ef9 562 uint8_t si = 0;\r
563 for (uint8_t idx = 0; idx < 64; idx++){\r
564 si = idx;\r
565 if ( PackBits(si, 32, DemodBuffer) == 0x00 ) continue;\r
566\r
2767fc02 567 uint8_t safer = PackBits(si, 4, DemodBuffer); si += 4; //master key\r
13d77ef9 568 uint8_t resv = PackBits(si, 4, DemodBuffer); si += 4; //was 7 & +=7+3 //should be only 4 bits if extended mode\r
569 // 2nibble must be zeroed.\r
570 // moved test to here, since this gets most faults first.\r
571 if ( resv > 0x00) continue;\r
572\r
2767fc02 573 uint8_t xtRate = PackBits(si, 3, DemodBuffer); si += 3; //extended mode part of rate\r
fef74fdc 574 int bitRate = PackBits(si, 3, DemodBuffer); si += 3; //bit rate\r
575 if (bitRate > 7) continue;\r
13d77ef9 576 uint8_t extend = PackBits(si, 1, DemodBuffer); si += 1; //bit 15 extended mode\r
2767fc02 577 uint8_t modread = PackBits(si, 5, DemodBuffer); si += 5+2+1; \r
578 //uint8_t pskcr = PackBits(si, 2, DemodBuffer); si += 2+1; //could check psk cr\r
579 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 580 uint8_t nml02 = PackBits(si, 2, DemodBuffer); si += 2;\r
581 \r
582 //if extended mode\r
583 bool extMode =( (safer == 0x6 || safer == 0x9) && extend) ? TRUE : FALSE;\r
584\r
585 if (!extMode){\r
586 if (nml01 || nml02 || xtRate) continue;\r
587 }\r
588 //test modulation\r
589 if (!testModulation(mode, modread)) continue;\r
13d77ef9 590 if (!testBitRate(bitRate, mode)) continue;\r
fef74fdc 591 *fndBitRate = bitRate;\r
2767fc02 592 *offset = idx;\r
13d77ef9 593 return TRUE;\r
594 }\r
595 return FALSE;\r
54a942b0 596}\r
597\r
224ce36e 598void printT55xxBlock(const char *blockNum){\r
13d77ef9 599 \r
600 uint8_t i = config.offset;\r
601 uint8_t endpos = 32 + i;\r
602 uint32_t blockData = 0;\r
603 uint8_t bits[64] = {0x00};\r
604\r
605 if ( !DemodBufferLen) return;\r
606\r
607 if ( endpos > DemodBufferLen){\r
608 PrintAndLog("The configured offset %d is too big. Possible offset: %d)", i, DemodBufferLen-32);\r
609 return;\r
610 }\r
611\r
612 for (; i < endpos; ++i)\r
613 bits[i - config.offset]=DemodBuffer[i];\r
614\r
615 blockData = PackBits(0, 32, bits);\r
224ce36e 616 PrintAndLog("[%s] 0x%08X %s", blockNum, blockData, sprint_bin(bits,32));\r
13d77ef9 617}\r
618\r
619int special(const char *Cmd) {\r
620 uint32_t blockData = 0;\r
621 uint8_t bits[32] = {0x00};\r
622\r
623 PrintAndLog("[OFFSET] [DATA] [BINARY]");\r
624 PrintAndLog("----------------------------------------------------");\r
625 int i,j = 0;\r
626 for (; j < 64; ++j){\r
627 \r
628 for (i = 0; i < 32; ++i)\r
629 bits[i]=DemodBuffer[j+i];\r
630 \r
631 blockData = PackBits(0, 32, bits);\r
632 \r
633 PrintAndLog("[%02d] 0x%08X %s",j , blockData, sprint_bin(bits,32)); \r
634 }\r
635 return 0;\r
636}\r
637\r
638void printConfiguration( t55xx_conf_block_t b){\r
639 PrintAndLog("Modulation : %s", GetSelectedModulationStr(b.modulation) );\r
640 PrintAndLog("Bit Rate : %s", GetBitRateStr(b.bitrate) );\r
641 PrintAndLog("Inverted : %s", (b.inverted) ? "Yes" : "No" );\r
642 PrintAndLog("Offset : %d", b.offset);\r
643 PrintAndLog("Block0 : 0x%08X", b.block0);\r
644 PrintAndLog("");\r
645}\r
646\r
647int CmdT55xxWriteBlock(const char *Cmd)\r
54a942b0 648{\r
13d77ef9 649 int block = 8; //default to invalid block\r
650 int data = 0xFFFFFFFF; //default to blank Block \r
651 int password = 0xFFFFFFFF; //default to blank Block 7\r
652 \r
653 char cmdp = param_getchar(Cmd, 0);\r
654 if (cmdp == 'h' || cmdp == 'H') {\r
655 usage_t55xx_write();\r
656 return 0;\r
657 }\r
658 \r
659 int res = sscanf(Cmd, "%d %x %x",&block, &data, &password);\r
660 \r
661 if ( res < 2 || res > 3) {\r
662 usage_t55xx_write();\r
663 return 1;\r
664 }\r
665\r
666 if (block > 7) {\r
667 PrintAndLog("Block number must be between 0 and 7");\r
db25599d 668 return 2;\r
13d77ef9 669 }\r
670 \r
db25599d 671 UsbCommand resp;\r
13d77ef9 672 UsbCommand c = {CMD_T55XX_WRITE_BLOCK, {data, block, 0}};\r
673 c.d.asBytes[0] = 0x0; \r
674\r
675 PrintAndLog("Writing to block: %d data : 0x%08X", block, data);\r
676\r
677 //Password mode\r
678 if (res == 3) {\r
679 c.arg[2] = password;\r
680 c.d.asBytes[0] = 0x1; \r
681 PrintAndLog("pwd : 0x%08X", password);\r
682 }\r
db25599d 683 clearCommandBuffer();\r
13d77ef9 684 SendCommand(&c);\r
db25599d 685 if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){\r
686 PrintAndLog("Error occurred, device did not ACK write operation. (May be due to old firmware)");\r
687 return -1;\r
688 }\r
13d77ef9 689 return 0;\r
54a942b0 690}\r
691\r
13d77ef9 692int CmdT55xxReadTrace(const char *Cmd)\r
54a942b0 693{\r
13d77ef9 694 char cmdp = param_getchar(Cmd, 0);\r
695 \r
696 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') \r
697 return usage_t55xx_trace();\r
698\r
699 if (strlen(Cmd)==0)\r
700 AquireData( TRACE_BLOCK );\r
701 \r
702 if (!DecodeT55xxBlock()) return 1;\r
54a942b0 703\r
13d77ef9 704 if ( !DemodBufferLen) return 1;\r
705 \r
706 RepaintGraphWindow();\r
707 uint8_t repeat = 0;\r
708 if (config.offset > 5) \r
709 repeat = 32;\r
710 uint8_t si = config.offset+repeat;\r
711 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
712 uint32_t bl1 = PackBits(si+32, 32, DemodBuffer);\r
713 \r
224ce36e 714 uint32_t acl = PackBits(si, 8, DemodBuffer); si += 8;\r
715 uint32_t mfc = PackBits(si, 8, DemodBuffer); si += 8;\r
716 uint32_t cid = PackBits(si, 5, DemodBuffer); si += 5;\r
717 uint32_t icr = PackBits(si, 3, DemodBuffer); si += 3;\r
718 uint32_t year = PackBits(si, 4, DemodBuffer); si += 4;\r
719 uint32_t quarter = PackBits(si, 2, DemodBuffer); si += 2;\r
720 uint32_t lotid = PackBits(si, 14, DemodBuffer); si += 14;\r
721 uint32_t wafer = PackBits(si, 5, DemodBuffer); si += 5;\r
13d77ef9 722 uint32_t dw = PackBits(si, 15, DemodBuffer); \r
723 \r
224ce36e 724 time_t t = time(NULL);\r
725 struct tm tm = *localtime(&t);\r
726 if ( year > tm.tm_year-110)\r
727 year += 2000;\r
728 else\r
729 year += 2010;\r
730\r
731 if ( acl != 0xE0 ) {\r
732 PrintAndLog("The modulation is most likely wrong since the ACL is not 0xE0. ");\r
733 return 1;\r
734 }\r
735\r
13d77ef9 736 PrintAndLog("");\r
737 PrintAndLog("-- T55xx Trace Information ----------------------------------");\r
738 PrintAndLog("-------------------------------------------------------------");\r
739 PrintAndLog(" ACL Allocation class (ISO/IEC 15963-1) : 0x%02X (%d)", acl, acl);\r
740 PrintAndLog(" MFC Manufacturer ID (ISO/IEC 7816-6) : 0x%02X (%d) - %s", mfc, mfc, getTagInfo(mfc));\r
741 PrintAndLog(" CID : 0x%02X (%d) - %s", cid, cid, GetModelStrFromCID(cid));\r
742 PrintAndLog(" ICR IC Revision : %d",icr );\r
743 PrintAndLog(" Manufactured");\r
cc15a118 744 PrintAndLog(" Year/Quarter : %d/%d",year, quarter);\r
13d77ef9 745 PrintAndLog(" Lot ID : %d", lotid );\r
746 PrintAndLog(" Wafer number : %d", wafer);\r
747 PrintAndLog(" Die Number : %d", dw);\r
748 PrintAndLog("-------------------------------------------------------------");\r
749 PrintAndLog(" Raw Data - Page 1");\r
750 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset+repeat,32) );\r
751 PrintAndLog(" Block 1 : 0x%08X %s", bl1, sprint_bin(DemodBuffer+config.offset+repeat+32,32) );\r
752 PrintAndLog("-------------------------------------------------------------");\r
54a942b0 753\r
13d77ef9 754 /*\r
755 TRACE - BLOCK O\r
756 Bits Definition HEX\r
757 1-8 ACL Allocation class (ISO/IEC 15963-1) 0xE0 \r
758 9-16 MFC Manufacturer ID (ISO/IEC 7816-6) 0x15 Atmel Corporation\r
759 17-21 CID 0x1 = Atmel ATA5577M1 0x2 = Atmel ATA5577M2 \r
760 22-24 ICR IC revision\r
761 25-28 YEAR (BCD encoded) 9 (= 2009)\r
762 29-30 QUARTER 1,2,3,4 \r
763 31-32 LOT ID\r
764 \r
765 TRACE - BLOCK 1\r
766 1-12 LOT ID \r
767 13-17 Wafer number\r
768 18-32 DW, die number sequential\r
769 */\r
770 \r
54a942b0 771 return 0;\r
772}\r
773\r
13d77ef9 774int CmdT55xxInfo(const char *Cmd){\r
775 /*\r
776 Page 0 Block 0 Configuration data.\r
777 Normal mode\r
778 Extended mode\r
779 */\r
780 char cmdp = param_getchar(Cmd, 0);\r
781\r
782 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H')\r
783 return usage_t55xx_info();\r
784 \r
785 if (strlen(Cmd)==0)\r
786 AquireData( CONFIGURATION_BLOCK );\r
fef74fdc 787\r
13d77ef9 788 if (!DecodeT55xxBlock()) return 1;\r
789\r
fef74fdc 790 if ( DemodBufferLen < 32) return 1;\r
13d77ef9 791\r
792 uint8_t si = config.offset;\r
793 uint32_t bl0 = PackBits(si, 32, DemodBuffer);\r
794 \r
795 uint32_t safer = PackBits(si, 4, DemodBuffer); si += 4; \r
796 uint32_t resv = PackBits(si, 7, DemodBuffer); si += 7;\r
797 uint32_t dbr = PackBits(si, 3, DemodBuffer); si += 3;\r
798 uint32_t extend = PackBits(si, 1, DemodBuffer); si += 1;\r
799 uint32_t datamod = PackBits(si, 5, DemodBuffer); si += 5;\r
800 uint32_t pskcf = PackBits(si, 2, DemodBuffer); si += 2;\r
801 uint32_t aor = PackBits(si, 1, DemodBuffer); si += 1; \r
802 uint32_t otp = PackBits(si, 1, DemodBuffer); si += 1; \r
803 uint32_t maxblk = PackBits(si, 3, DemodBuffer); si += 3;\r
804 uint32_t pwd = PackBits(si, 1, DemodBuffer); si += 1; \r
805 uint32_t sst = PackBits(si, 1, DemodBuffer); si += 1; \r
806 uint32_t fw = PackBits(si, 1, DemodBuffer); si += 1;\r
807 uint32_t inv = PackBits(si, 1, DemodBuffer); si += 1; \r
808 uint32_t por = PackBits(si, 1, DemodBuffer); si += 1;\r
809 \r
810 PrintAndLog("");\r
811 PrintAndLog("-- T55xx Configuration & Tag Information --------------------");\r
812 PrintAndLog("-------------------------------------------------------------");\r
813 PrintAndLog(" Safer key : %s", GetSaferStr(safer));\r
814 PrintAndLog(" reserved : %d", resv);\r
815 PrintAndLog(" Data bit rate : %s", GetBitRateStr(dbr));\r
816 PrintAndLog(" eXtended mode : %s", (extend) ? "Yes - Warning":"No");\r
817 PrintAndLog(" Modulation : %s", GetModulationStr(datamod));\r
818 PrintAndLog(" PSK clock frequency : %d", pskcf);\r
819 PrintAndLog(" AOR - Answer on Request : %s", (aor) ? "Yes":"No");\r
820 PrintAndLog(" OTP - One Time Pad : %s", (otp) ? "Yes - Warning":"No" );\r
821 PrintAndLog(" Max block : %d", maxblk);\r
822 PrintAndLog(" Password mode : %s", (pwd) ? "Yes":"No");\r
823 PrintAndLog(" Sequence Start Terminator : %s", (sst) ? "Yes":"No");\r
824 PrintAndLog(" Fast Write : %s", (fw) ? "Yes":"No");\r
825 PrintAndLog(" Inverse data : %s", (inv) ? "Yes":"No");\r
826 PrintAndLog(" POR-Delay : %s", (por) ? "Yes":"No");\r
827 PrintAndLog("-------------------------------------------------------------");\r
828 PrintAndLog(" Raw Data - Page 0");\r
829 PrintAndLog(" Block 0 : 0x%08X %s", bl0, sprint_bin(DemodBuffer+config.offset,32) );\r
830 PrintAndLog("-------------------------------------------------------------");\r
831 \r
832 return 0;\r
833}\r
834\r
835int CmdT55xxDump(const char *Cmd){\r
836\r
837 char s[20] = {0x00};\r
838 uint8_t pwd[4] = {0x00};\r
839\r
840 char cmdp = param_getchar(Cmd, 0);\r
841 if ( cmdp == 'h' || cmdp == 'H') {\r
842 usage_t55xx_dump();\r
843 return 0;\r
844 }\r
845\r
846 bool hasPwd = ( strlen(Cmd) > 0); \r
847 if ( hasPwd ){\r
848 if (param_gethex(Cmd, 0, pwd, 8)) {\r
849 PrintAndLog("password must include 8 HEX symbols");\r
850 return 1;\r
851 }\r
852 }\r
853 \r
854 for ( int i = 0; i <8; ++i){\r
855 memset(s,0,sizeof(s));\r
856 if ( hasPwd ) {\r
857 sprintf(s,"%d %02x%02x%02x%02x", i, pwd[0],pwd[1],pwd[2],pwd[3]);\r
858 } else {\r
859 sprintf(s,"%d", i);\r
860 }\r
861 CmdT55xxReadBlock(s);\r
862 }\r
863 return 0;\r
864}\r
865\r
866int AquireData( uint8_t block ){\r
867\r
868 UsbCommand c;\r
869 \r
870 if ( block == CONFIGURATION_BLOCK ) \r
871 c.cmd = CMD_T55XX_READ_BLOCK;\r
872 else if (block == TRACE_BLOCK )\r
873 c.cmd = CMD_T55XX_READ_TRACE;\r
874 \r
875 c.arg[0] = 0x00;\r
876 c.arg[1] = 0x00;\r
877 c.arg[2] = 0x00;\r
878 c.d.asBytes[0] = 0x0; \r
879\r
880 //Password mode\r
881 // if ( res == 2 ) {\r
882 // c.arg[2] = password;\r
883 // c.d.asBytes[0] = 0x1; \r
884 // }\r
885\r
db25599d 886 clearCommandBuffer();\r
13d77ef9 887 SendCommand(&c);\r
888 if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) {\r
889 PrintAndLog("command execution time out");\r
890 return 1;\r
891 }\r
892\r
893 uint8_t got[12000];\r
894 GetFromBigBuf(got,sizeof(got),0);\r
895 WaitForResponse(CMD_ACK,NULL);\r
896 setGraphBuf(got, 12000);\r
897 return 0;\r
898}\r
899\r
900char * GetBitRateStr(uint32_t id){\r
fef74fdc 901 static char buf[25];\r
902\r
13d77ef9 903 char *retStr = buf;\r
904 switch (id){\r
905 case 0: \r
9795e535 906 snprintf(retStr,sizeof(buf),"%d - RF/8",id);\r
13d77ef9 907 break;\r
908 case 1:\r
9795e535 909 snprintf(retStr,sizeof(buf),"%d - RF/16",id);\r
13d77ef9 910 break;\r
911 case 2: \r
9795e535 912 snprintf(retStr,sizeof(buf),"%d - RF/32",id);\r
13d77ef9 913 break;\r
914 case 3:\r
9795e535 915 snprintf(retStr,sizeof(buf),"%d - RF/40",id);\r
13d77ef9 916 break;\r
917 case 4:\r
9795e535 918 snprintf(retStr,sizeof(buf),"%d - RF/50",id);\r
13d77ef9 919 break;\r
920 case 5:\r
9795e535 921 snprintf(retStr,sizeof(buf),"%d - RF/64",id);\r
13d77ef9 922 break;\r
923 case 6:\r
9795e535 924 snprintf(retStr,sizeof(buf),"%d - RF/100",id);\r
13d77ef9 925 break;\r
926 case 7:\r
9795e535 927 snprintf(retStr,sizeof(buf),"%d - RF/128",id);\r
13d77ef9 928 break;\r
929 default:\r
9795e535 930 snprintf(retStr,sizeof(buf),"%d - (Unknown)",id);\r
13d77ef9 931 break;\r
932 }\r
933\r
934 return buf;\r
935}\r
936\r
937char * GetSaferStr(uint32_t id){\r
938 static char buf[40];\r
939 char *retStr = buf;\r
940 \r
9795e535 941 snprintf(retStr,sizeof(buf),"%d",id);\r
13d77ef9 942 if (id == 6) {\r
9795e535 943 snprintf(retStr,sizeof(buf),"%d - passwd",id);\r
13d77ef9 944 }\r
945 if (id == 9 ){\r
9795e535 946 snprintf(retStr,sizeof(buf),"%d - testmode",id);\r
13d77ef9 947 }\r
948 \r
949 return buf;\r
950}\r
9795e535 951\r
13d77ef9 952char * GetModulationStr( uint32_t id){\r
2767fc02 953 static char buf[60];\r
13d77ef9 954 char *retStr = buf;\r
955 \r
956 switch (id){\r
957 case 0: \r
9795e535 958 snprintf(retStr,sizeof(buf),"%d - DIRECT (ASK/NRZ)",id);\r
13d77ef9 959 break;\r
960 case 1:\r
9795e535 961 snprintf(retStr,sizeof(buf),"%d - PSK 1 phase change when input changes",id);\r
13d77ef9 962 break;\r
963 case 2: \r
9795e535 964 snprintf(retStr,sizeof(buf),"%d - PSK 2 phase change on bitclk if input high",id);\r
13d77ef9 965 break;\r
966 case 3:\r
9795e535 967 snprintf(retStr,sizeof(buf),"%d - PSK 3 phase change on rising edge of input",id);\r
13d77ef9 968 break;\r
969 case 4:\r
9795e535 970 snprintf(retStr,sizeof(buf),"%d - FSK 1 RF/8 RF/5",id);\r
13d77ef9 971 break;\r
972 case 5:\r
9795e535 973 snprintf(retStr,sizeof(buf),"%d - FSK 2 RF/8 RF/10",id);\r
13d77ef9 974 break;\r
975 case 6:\r
9795e535 976 snprintf(retStr,sizeof(buf),"%d - FSK 1a RF/5 RF/8",id);\r
13d77ef9 977 break;\r
978 case 7:\r
9795e535 979 snprintf(retStr,sizeof(buf),"%d - FSK 2a RF/10 RF/8",id);\r
13d77ef9 980 break;\r
981 case 8:\r
cc15a118 982 snprintf(retStr,sizeof(buf),"%d - Manchester",id);\r
13d77ef9 983 break;\r
984 case 16:\r
9795e535 985 snprintf(retStr,sizeof(buf),"%d - Biphase",id);\r
13d77ef9 986 break;\r
987 case 0x18:\r
9795e535 988 snprintf(retStr,sizeof(buf),"%d - Biphase a - AKA Conditional Dephase Encoding(CDP)",id);\r
13d77ef9 989 break;\r
990 case 17:\r
9795e535 991 snprintf(retStr,sizeof(buf),"%d - Reserved",id);\r
13d77ef9 992 break;\r
993 default:\r
9795e535 994 snprintf(retStr,sizeof(buf),"0x%02X (Unknown)",id);\r
13d77ef9 995 break;\r
996 }\r
997 return buf;\r
998}\r
999\r
1000char * GetModelStrFromCID(uint32_t cid){\r
1001 \r
1002 static char buf[10];\r
1003 char *retStr = buf;\r
1004 \r
224ce36e 1005 if (cid == 1) snprintf(retStr, sizeof(buf),"ATA5577M1");\r
1006 if (cid == 2) snprintf(retStr, sizeof(buf),"ATA5577M2"); \r
13d77ef9 1007 return buf;\r
1008}\r
1009\r
1010char * GetSelectedModulationStr( uint8_t id){\r
1011\r
9795e535 1012 static char buf[20];\r
13d77ef9 1013 char *retStr = buf;\r
1014\r
1015 switch (id){\r
1016 case DEMOD_FSK:\r
9795e535 1017 snprintf(retStr,sizeof(buf),"FSK");\r
13d77ef9 1018 break;\r
1019 case DEMOD_FSK1:\r
9795e535 1020 snprintf(retStr,sizeof(buf),"FSK1");\r
13d77ef9 1021 break;\r
1022 case DEMOD_FSK1a:\r
9795e535 1023 snprintf(retStr,sizeof(buf),"FSK1a");\r
13d77ef9 1024 break;\r
1025 case DEMOD_FSK2:\r
9795e535 1026 snprintf(retStr,sizeof(buf),"FSK2");\r
13d77ef9 1027 break;\r
1028 case DEMOD_FSK2a:\r
9795e535 1029 snprintf(retStr,sizeof(buf),"FSK2a");\r
13d77ef9 1030 break;\r
1031 case DEMOD_ASK: \r
9795e535 1032 snprintf(retStr,sizeof(buf),"ASK");\r
13d77ef9 1033 break;\r
1034 case DEMOD_NRZ:\r
9795e535 1035 snprintf(retStr,sizeof(buf),"DIRECT/NRZ");\r
13d77ef9 1036 break;\r
1037 case DEMOD_PSK1:\r
9795e535 1038 snprintf(retStr,sizeof(buf),"PSK1");\r
13d77ef9 1039 break;\r
1040 case DEMOD_PSK2:\r
9795e535 1041 snprintf(retStr,sizeof(buf),"PSK2");\r
13d77ef9 1042 break;\r
1043 case DEMOD_PSK3:\r
9795e535 1044 snprintf(retStr,sizeof(buf),"PSK3");\r
13d77ef9 1045 break;\r
1046 case DEMOD_BI:\r
9795e535 1047 snprintf(retStr,sizeof(buf),"BIPHASE");\r
13d77ef9 1048 break;\r
1049 case DEMOD_BIa:\r
9795e535 1050 snprintf(retStr,sizeof(buf),"BIPHASEa - (CDP)");\r
13d77ef9 1051 break;\r
1052 default:\r
9795e535 1053 snprintf(retStr,sizeof(buf),"(Unknown)");\r
13d77ef9 1054 break;\r
1055 }\r
1056 return buf;\r
1057}\r
1058\r
e98572a1 1059void t55x7_create_config_block( int tagtype ){\r
1060 //switch?\r
1061 \r
1062 \r
1063}\r
1064\r
ad6219fc 1065/*\r
13d77ef9 1066uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits){\r
1067 \r
1068 int i = start;\r
1069 int j = len-1;\r
1070\r
1071 if (len > 32) return 0;\r
1072\r
1073 uint32_t tmp = 0;\r
1074 for (; j >= 0; --j, ++i)\r
1075 tmp |= bits[i] << j;\r
1076\r
1077 return tmp;\r
1078}\r
ad6219fc 1079*/\r
54a942b0 1080static command_t CommandTable[] =\r
1081{\r
13d77ef9 1082 {"help", CmdHelp, 1, "This help"},\r
1083 {"config", CmdT55xxSetConfig, 1, "Set/Get T55XX configuration (modulation, inverted, offset, rate)"},\r
1084 {"detect", CmdT55xxDetect, 0, "[1] Try detecting the tag modulation from reading the configuration block."},\r
1085 {"read", CmdT55xxReadBlock, 0, "<block> [password] -- Read T55xx block data (page 0) [optional password]"},\r
1086 {"write", CmdT55xxWriteBlock,0, "<block> <data> [password] -- Write T55xx block data (page 0) [optional password]"},\r
1087 {"trace", CmdT55xxReadTrace, 0, "[1] Show T55xx traceability data (page 1/ blk 0-1)"},\r
1088 {"info", CmdT55xxInfo, 0, "[1] Show T55xx configuration data (page 0/ blk 0)"},\r
1089 {"dump", CmdT55xxDump, 0, "[password] Dump T55xx card block 0-7. [optional password]"},\r
1090 {"special", special, 0, "Show block changes with 64 different offsets"},\r
54a942b0 1091 {NULL, NULL, 0, NULL}\r
1092};\r
1093\r
1094int CmdLFT55XX(const char *Cmd)\r
1095{\r
1096 CmdsParse(CommandTable, Cmd);\r
1097 return 0;\r
1098}\r
1099\r
1100int CmdHelp(const char *Cmd)\r
1101{\r
1102 CmdsHelp(CommandTable);\r
1103 return 0;\r
1104}\r
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