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