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1 | //----------------------------------------------------------------------------- | |
2 | // Jonathan Westhues, Mar 2006 | |
3 | // Edits by Gerhard de Koning Gans, Sep 2007 (##) | |
4 | // | |
5 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, | |
6 | // at your option, any later version. See the LICENSE.txt file for the text of | |
7 | // the license. | |
8 | //----------------------------------------------------------------------------- | |
9 | // The main application code. This is the first thing called after start.c | |
10 | // executes. | |
11 | //----------------------------------------------------------------------------- | |
12 | #include "usb_cdc.h" | |
13 | #include "proxmark3.h" | |
14 | #include "apps.h" | |
15 | #include "util.h" | |
16 | #include "printf.h" | |
17 | #include "string.h" | |
18 | #include "legicrf.h" | |
19 | #include "lfsampling.h" | |
20 | #include "BigBuf.h" | |
21 | #include "mifareutil.h" | |
22 | ||
23 | #ifdef WITH_LCD | |
24 | #include "LCD.h" | |
25 | #endif | |
26 | ||
27 | // Craig Young - 14a stand-alone code | |
28 | #ifdef WITH_ISO14443a_StandAlone | |
29 | #include "iso14443a.h" | |
30 | #include "protocols.h" | |
31 | #endif | |
32 | ||
33 | //============================================================================= | |
34 | // A buffer where we can queue things up to be sent through the FPGA, for | |
35 | // any purpose (fake tag, as reader, whatever). We go MSB first, since that | |
36 | // is the order in which they go out on the wire. | |
37 | //============================================================================= | |
38 | ||
39 | #define TOSEND_BUFFER_SIZE (9*MAX_FRAME_SIZE + 1 + 1 + 2) // 8 data bits and 1 parity bit per payload byte, 1 correction bit, 1 SOC bit, 2 EOC bits | |
40 | uint8_t ToSend[TOSEND_BUFFER_SIZE]; | |
41 | int ToSendMax = 0; | |
42 | static int ToSendBit; | |
43 | struct common_area common_area __attribute__((section(".commonarea"))); | |
44 | ||
45 | void ToSendReset(void) | |
46 | { | |
47 | ToSendMax = -1; | |
48 | ToSendBit = 8; | |
49 | } | |
50 | ||
51 | void ToSendStuffBit(int b) { | |
52 | if(ToSendBit >= 8) { | |
53 | ++ToSendMax; | |
54 | ToSend[ToSendMax] = 0; | |
55 | ToSendBit = 0; | |
56 | } | |
57 | ||
58 | if(b) | |
59 | ToSend[ToSendMax] |= (1 << (7 - ToSendBit)); | |
60 | ||
61 | ++ToSendBit; | |
62 | ||
63 | if(ToSendMax >= sizeof(ToSend)) { | |
64 | ToSendBit = 0; | |
65 | DbpString("ToSendStuffBit overflowed!"); | |
66 | } | |
67 | } | |
68 | ||
69 | void PrintToSendBuffer(void){ | |
70 | DbpString("Printing ToSendBuffer:"); | |
71 | Dbhexdump(ToSendMax, ToSend, 0); | |
72 | } | |
73 | ||
74 | void print_result(char *name, uint8_t *buf, size_t len) { | |
75 | uint8_t *p = buf; | |
76 | ||
77 | if ( len % 16 == 0 ) { | |
78 | for(; p-buf < len; p += 16) | |
79 | Dbprintf("[%s:%d/%d] %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", | |
80 | name, | |
81 | p-buf, | |
82 | len, | |
83 | p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7],p[8], p[9], p[10], p[11], p[12], p[13], p[14], p[15] | |
84 | ); | |
85 | } | |
86 | else { | |
87 | for(; p-buf < len; p += 8) | |
88 | Dbprintf("[%s:%d/%d] %02x %02x %02x %02x %02x %02x %02x %02x", | |
89 | name, | |
90 | p-buf, | |
91 | len, | |
92 | p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]); | |
93 | } | |
94 | } | |
95 | ||
96 | //============================================================================= | |
97 | // Debug print functions, to go out over USB, to the usual PC-side client. | |
98 | //============================================================================= | |
99 | ||
100 | void DbpStringEx(char *str, uint32_t cmd){ | |
101 | byte_t len = strlen(str); | |
102 | cmd_send(CMD_DEBUG_PRINT_STRING,len, cmd,0,(byte_t*)str,len); | |
103 | } | |
104 | ||
105 | void DbpString(char *str) { | |
106 | DbpStringEx(str, 0); | |
107 | } | |
108 | ||
109 | #if 0 | |
110 | void DbpIntegers(int x1, int x2, int x3) { | |
111 | cmd_send(CMD_DEBUG_PRINT_INTEGERS,x1,x2,x3,0,0); | |
112 | } | |
113 | #endif | |
114 | void DbprintfEx(uint32_t cmd, const char *fmt, ...) { | |
115 | // should probably limit size here; oh well, let's just use a big buffer | |
116 | char output_string[128] = {0x00}; | |
117 | va_list ap; | |
118 | ||
119 | va_start(ap, fmt); | |
120 | kvsprintf(fmt, output_string, 10, ap); | |
121 | va_end(ap); | |
122 | ||
123 | DbpStringEx(output_string, cmd); | |
124 | } | |
125 | ||
126 | void Dbprintf(const char *fmt, ...) { | |
127 | // should probably limit size here; oh well, let's just use a big buffer | |
128 | char output_string[128] = {0x00}; | |
129 | va_list ap; | |
130 | ||
131 | va_start(ap, fmt); | |
132 | kvsprintf(fmt, output_string, 10, ap); | |
133 | va_end(ap); | |
134 | ||
135 | DbpString(output_string); | |
136 | } | |
137 | ||
138 | // prints HEX & ASCII | |
139 | void Dbhexdump(int len, uint8_t *d, bool bAsci) { | |
140 | int l=0, i; | |
141 | char ascii[9]; | |
142 | ||
143 | while (len>0) { | |
144 | ||
145 | l = (len>8) ? 8 : len; | |
146 | ||
147 | memcpy(ascii,d,l); | |
148 | ascii[l]=0; | |
149 | ||
150 | // filter safe ascii | |
151 | for (i=0; i<l; ++i) | |
152 | if (ascii[i]<32 || ascii[i]>126) ascii[i]='.'; | |
153 | ||
154 | if (bAsci) | |
155 | Dbprintf("%-8s %*D",ascii,l,d," "); | |
156 | else | |
157 | Dbprintf("%*D",l,d," "); | |
158 | ||
159 | len -= 8; | |
160 | d += 8; | |
161 | } | |
162 | } | |
163 | ||
164 | //----------------------------------------------------------------------------- | |
165 | // Read an ADC channel and block till it completes, then return the result | |
166 | // in ADC units (0 to 1023). Also a routine to average 32 samples and | |
167 | // return that. | |
168 | //----------------------------------------------------------------------------- | |
169 | static int ReadAdc(int ch) | |
170 | { | |
171 | uint32_t d; | |
172 | ||
173 | AT91C_BASE_ADC->ADC_CR = AT91C_ADC_SWRST; | |
174 | AT91C_BASE_ADC->ADC_MR = | |
175 | ADC_MODE_PRESCALE(63 /* was 32 */) | // ADC_CLK = MCK / ((63+1) * 2) = 48MHz / 128 = 375kHz | |
176 | ADC_MODE_STARTUP_TIME(1 /* was 16 */) | // Startup Time = (1+1) * 8 / ADC_CLK = 16 / 375kHz = 42,7us Note: must be > 20us | |
177 | ADC_MODE_SAMPLE_HOLD_TIME(15 /* was 8 */); // Sample & Hold Time SHTIM = 15 / ADC_CLK = 15 / 375kHz = 40us | |
178 | ||
179 | // Note: ADC_MODE_PRESCALE and ADC_MODE_SAMPLE_HOLD_TIME are set to the maximum allowed value. | |
180 | // Both AMPL_LO and AMPL_HI are very high impedance (10MOhm) outputs, the input capacitance of the ADC is 12pF (typical). This results in a time constant | |
181 | // of RC = 10MOhm * 12pF = 120us. Even after the maximum configurable sample&hold time of 40us the input capacitor will not be fully charged. | |
182 | // | |
183 | // The maths are: | |
184 | // If there is a voltage v_in at the input, the voltage v_cap at the capacitor (this is what we are measuring) will be | |
185 | // | |
186 | // v_cap = v_in * (1 - exp(-RC/SHTIM)) = v_in * (1 - exp(-3)) = v_in * 0,95 (i.e. an error of 5%) | |
187 | // | |
188 | // Note: with the "historic" values in the comments above, the error was 34% !!! | |
189 | ||
190 | AT91C_BASE_ADC->ADC_CHER = ADC_CHANNEL(ch); | |
191 | ||
192 | AT91C_BASE_ADC->ADC_CR = AT91C_ADC_START; | |
193 | ||
194 | while (!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch))) ; | |
195 | ||
196 | d = AT91C_BASE_ADC->ADC_CDR[ch]; | |
197 | return d; | |
198 | } | |
199 | ||
200 | int AvgAdc(int ch) // was static - merlok | |
201 | { | |
202 | int i, a = 0; | |
203 | for(i = 0; i < 32; ++i) | |
204 | a += ReadAdc(ch); | |
205 | ||
206 | return (a + 15) >> 5; | |
207 | } | |
208 | ||
209 | ||
210 | void MeasureAntennaTuning(void) { | |
211 | ||
212 | uint8_t LF_Results[256]; | |
213 | int i, adcval = 0, peak = 0, peakv = 0, peakf = 0; | |
214 | int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV | |
215 | ||
216 | memset(LF_Results, 0, sizeof(LF_Results)); | |
217 | LED_B_ON(); | |
218 | ||
219 | /* | |
220 | * Sweeps the useful LF range of the proxmark from | |
221 | * 46.8kHz (divisor=255) to 600kHz (divisor=19) and | |
222 | * read the voltage in the antenna, the result left | |
223 | * in the buffer is a graph which should clearly show | |
224 | * the resonating frequency of your LF antenna | |
225 | * ( hopefully around 95 if it is tuned to 125kHz!) | |
226 | */ | |
227 | ||
228 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
229 | FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD); | |
230 | ||
231 | for (i = 255; i >= 19; i--) { | |
232 | WDT_HIT(); | |
233 | FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i); | |
234 | SpinDelay(20); | |
235 | adcval = ((MAX_ADC_LF_VOLTAGE * AvgAdc(ADC_CHAN_LF)) >> 10); | |
236 | if (i==95) vLf125 = adcval; // voltage at 125Khz | |
237 | if (i==89) vLf134 = adcval; // voltage at 134Khz | |
238 | ||
239 | LF_Results[i] = adcval >> 8; // scale int to fit in byte for graphing purposes | |
240 | if(LF_Results[i] > peak) { | |
241 | peakv = adcval; | |
242 | peak = LF_Results[i]; | |
243 | peakf = i; | |
244 | } | |
245 | } | |
246 | ||
247 | LED_A_ON(); | |
248 | // Let the FPGA drive the high-frequency antenna around 13.56 MHz. | |
249 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
250 | FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); | |
251 | SpinDelay(20); | |
252 | vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10; | |
253 | ||
254 | cmd_send(CMD_MEASURED_ANTENNA_TUNING, vLf125 | (vLf134 << 16), vHf, peakf | (peakv << 16), LF_Results, 256); | |
255 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
256 | LEDsoff(); | |
257 | } | |
258 | ||
259 | void MeasureAntennaTuningHf(void) { | |
260 | int vHf = 0; // in mV | |
261 | // Let the FPGA drive the high-frequency antenna around 13.56 MHz. | |
262 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
263 | FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); | |
264 | ||
265 | while ( !BUTTON_PRESS() ){ | |
266 | SpinDelay(20); | |
267 | vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10; | |
268 | //Dbprintf("%d mV",vHf); | |
269 | DbprintfEx(CMD_MEASURE_ANTENNA_TUNING_HF, "%d mV",vHf); | |
270 | } | |
271 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
272 | DbpString("cancelled"); | |
273 | } | |
274 | ||
275 | ||
276 | void ReadMem(int addr) { | |
277 | const uint8_t *data = ((uint8_t *)addr); | |
278 | ||
279 | Dbprintf("%x: %02x %02x %02x %02x %02x %02x %02x %02x", | |
280 | addr, data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7]); | |
281 | } | |
282 | ||
283 | /* osimage version information is linked in */ | |
284 | extern struct version_information version_information; | |
285 | /* bootrom version information is pointed to from _bootphase1_version_pointer */ | |
286 | extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__; | |
287 | void SendVersion(void) | |
288 | { | |
289 | char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */ | |
290 | char VersionString[USB_CMD_DATA_SIZE] = { '\0' }; | |
291 | ||
292 | /* Try to find the bootrom version information. Expect to find a pointer at | |
293 | * symbol _bootphase1_version_pointer, perform slight sanity checks on the | |
294 | * pointer, then use it. | |
295 | */ | |
296 | char *bootrom_version = *(char**)&_bootphase1_version_pointer; | |
297 | ||
298 | if( bootrom_version < &_flash_start || bootrom_version >= &_flash_end ) { | |
299 | strcat(VersionString, "bootrom version information appears invalid\n"); | |
300 | } else { | |
301 | FormatVersionInformation(temp, sizeof(temp), "bootrom: ", bootrom_version); | |
302 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); | |
303 | } | |
304 | ||
305 | FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information); | |
306 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); | |
307 | ||
308 | FpgaGatherVersion(FPGA_BITSTREAM_LF, temp, sizeof(temp)); | |
309 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); | |
310 | ||
311 | FpgaGatherVersion(FPGA_BITSTREAM_HF, temp, sizeof(temp)); | |
312 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); | |
313 | ||
314 | // Send Chip ID and used flash memory | |
315 | uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start; | |
316 | uint32_t compressed_data_section_size = common_area.arg1; | |
317 | cmd_send(CMD_ACK, *(AT91C_DBGU_CIDR), text_and_rodata_section_size + compressed_data_section_size, 0, VersionString, strlen(VersionString)); | |
318 | } | |
319 | ||
320 | // measure the USB Speed by sending SpeedTestBufferSize bytes to client and measuring the elapsed time. | |
321 | // Note: this mimics GetFromBigbuf(), i.e. we have the overhead of the UsbCommand structure included. | |
322 | void printUSBSpeed(void) | |
323 | { | |
324 | Dbprintf("USB Speed:"); | |
325 | Dbprintf(" Sending USB packets to client..."); | |
326 | ||
327 | #define USB_SPEED_TEST_MIN_TIME 1500 // in milliseconds | |
328 | uint8_t *test_data = BigBuf_get_addr(); | |
329 | uint32_t end_time; | |
330 | ||
331 | uint32_t start_time = end_time = GetTickCount(); | |
332 | uint32_t bytes_transferred = 0; | |
333 | ||
334 | LED_B_ON(); | |
335 | while(end_time < start_time + USB_SPEED_TEST_MIN_TIME) { | |
336 | cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K, 0, USB_CMD_DATA_SIZE, 0, test_data, USB_CMD_DATA_SIZE); | |
337 | end_time = GetTickCount(); | |
338 | bytes_transferred += USB_CMD_DATA_SIZE; | |
339 | } | |
340 | LED_B_OFF(); | |
341 | ||
342 | Dbprintf(" Time elapsed: %dms", end_time - start_time); | |
343 | Dbprintf(" Bytes transferred: %d", bytes_transferred); | |
344 | Dbprintf(" USB Transfer Speed PM3 -> Client = %d Bytes/s", | |
345 | 1000 * bytes_transferred / (end_time - start_time)); | |
346 | ||
347 | } | |
348 | ||
349 | /** | |
350 | * Prints runtime information about the PM3. | |
351 | **/ | |
352 | void SendStatus(void) { | |
353 | BigBuf_print_status(); | |
354 | Fpga_print_status(); | |
355 | printConfig(); //LF Sampling config | |
356 | printUSBSpeed(); | |
357 | Dbprintf("Various"); | |
358 | Dbprintf(" MF_DBGLEVEL........%d", MF_DBGLEVEL); | |
359 | Dbprintf(" ToSendMax..........%d", ToSendMax); | |
360 | Dbprintf(" ToSendBit..........%d", ToSendBit); | |
361 | Dbprintf(" ToSend BUFFERSIZE..%d", TOSEND_BUFFER_SIZE); | |
362 | ||
363 | cmd_send(CMD_ACK,1,0,0,0,0); | |
364 | } | |
365 | ||
366 | #if defined(WITH_ISO14443a_StandAlone) || defined(WITH_LF) | |
367 | ||
368 | #define OPTS 2 | |
369 | void StandAloneMode() | |
370 | { | |
371 | DbpString("Stand-alone mode! No PC necessary."); | |
372 | // Oooh pretty -- notify user we're in elite samy mode now | |
373 | LED(LED_RED, 200); | |
374 | LED(LED_ORANGE, 200); | |
375 | LED(LED_GREEN, 200); | |
376 | LED(LED_ORANGE, 200); | |
377 | LED(LED_RED, 200); | |
378 | LED(LED_ORANGE, 200); | |
379 | LED(LED_GREEN, 200); | |
380 | LED(LED_ORANGE, 200); | |
381 | LED(LED_RED, 200); | |
382 | } | |
383 | #endif | |
384 | ||
385 | #ifdef WITH_ISO14443a_StandAlone | |
386 | void StandAloneMode14a() | |
387 | { | |
388 | StandAloneMode(); | |
389 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
390 | ||
391 | int selected = 0; | |
392 | int playing = 0, iGotoRecord = 0, iGotoClone = 0; | |
393 | int cardRead[OPTS] = {0}; | |
394 | uint8_t readUID[10] = {0}; | |
395 | uint32_t uid_1st[OPTS]={0}; | |
396 | uint32_t uid_2nd[OPTS]={0}; | |
397 | uint32_t uid_tmp1 = 0; | |
398 | uint32_t uid_tmp2 = 0; | |
399 | iso14a_card_select_t hi14a_card[OPTS]; | |
400 | ||
401 | uint8_t params = (MAGIC_SINGLE | MAGIC_DATAIN); | |
402 | ||
403 | LED(selected + 1, 0); | |
404 | ||
405 | for (;;) | |
406 | { | |
407 | usb_poll(); | |
408 | WDT_HIT(); | |
409 | SpinDelay(300); | |
410 | ||
411 | if (iGotoRecord == 1 || cardRead[selected] == 0) | |
412 | { | |
413 | iGotoRecord = 0; | |
414 | LEDsoff(); | |
415 | LED(selected + 1, 0); | |
416 | LED(LED_RED2, 0); | |
417 | ||
418 | // record | |
419 | Dbprintf("Enabling iso14443a reader mode for [Bank: %u]...", selected); | |
420 | /* need this delay to prevent catching some weird data */ | |
421 | SpinDelay(500); | |
422 | /* Code for reading from 14a tag */ | |
423 | uint8_t uid[10] = {0}; | |
424 | uint32_t cuid = 0; | |
425 | iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD); | |
426 | ||
427 | for ( ; ; ) | |
428 | { | |
429 | WDT_HIT(); | |
430 | if (BUTTON_PRESS()) { | |
431 | if (cardRead[selected]) { | |
432 | Dbprintf("Button press detected -- replaying card in bank[%d]", selected); | |
433 | break; | |
434 | } | |
435 | else if (cardRead[(selected+1)%OPTS]) { | |
436 | Dbprintf("Button press detected but no card in bank[%d] so playing from bank[%d]", selected, (selected+1)%OPTS); | |
437 | selected = (selected+1)%OPTS; | |
438 | break; // playing = 1; | |
439 | } | |
440 | else { | |
441 | Dbprintf("Button press detected but no stored tag to play. (Ignoring button)"); | |
442 | SpinDelay(300); | |
443 | } | |
444 | } | |
445 | if (!iso14443a_select_card(uid, &hi14a_card[selected], &cuid, true, 0)) | |
446 | continue; | |
447 | else | |
448 | { | |
449 | Dbprintf("Read UID:"); | |
450 | Dbhexdump(10, uid, 0); | |
451 | memcpy(readUID, uid, 10 * sizeof(uint8_t)); | |
452 | uint8_t *dst = (uint8_t *)&uid_tmp1; | |
453 | // Set UID byte order | |
454 | for (int i=0; i<4; i++) | |
455 | dst[i] = uid[3-i]; | |
456 | dst = (uint8_t *)&uid_tmp2; | |
457 | for (int i=0; i<4; i++) | |
458 | dst[i] = uid[7-i]; | |
459 | if (uid_1st[(selected+1)%OPTS] == uid_tmp1 && uid_2nd[(selected+1)%OPTS] == uid_tmp2) { | |
460 | Dbprintf("Card selected has same UID as what is stored in the other bank. Skipping."); | |
461 | } | |
462 | else { | |
463 | if (uid_tmp2) { | |
464 | Dbprintf("Bank[%d] received a 7-byte UID",selected); | |
465 | uid_1st[selected] = (uid_tmp1)>>8; | |
466 | uid_2nd[selected] = (uid_tmp1<<24) + (uid_tmp2>>8); | |
467 | } | |
468 | else { | |
469 | Dbprintf("Bank[%d] received a 4-byte UID",selected); | |
470 | uid_1st[selected] = uid_tmp1; | |
471 | uid_2nd[selected] = uid_tmp2; | |
472 | } | |
473 | break; | |
474 | } | |
475 | } | |
476 | } | |
477 | Dbprintf("ATQA = %02X%02X", hi14a_card[selected].atqa[0], hi14a_card[selected].atqa[1]); | |
478 | Dbprintf("SAK = %02X", hi14a_card[selected].sak); | |
479 | LEDsoff(); | |
480 | LED(LED_GREEN, 200); | |
481 | LED(LED_ORANGE, 200); | |
482 | LED(LED_GREEN, 200); | |
483 | LED(LED_ORANGE, 200); | |
484 | ||
485 | LEDsoff(); | |
486 | LED(selected + 1, 0); | |
487 | ||
488 | // Next state is replay: | |
489 | playing = 1; | |
490 | ||
491 | cardRead[selected] = 1; | |
492 | } | |
493 | /* MF Classic UID clone */ | |
494 | else if (iGotoClone==1) | |
495 | { | |
496 | iGotoClone=0; | |
497 | LEDsoff(); | |
498 | LED(selected + 1, 0); | |
499 | LED(LED_ORANGE, 250); | |
500 | ||
501 | // record | |
502 | Dbprintf("Preparing to Clone card [Bank: %x]; uid: %08x", selected, uid_1st[selected]); | |
503 | ||
504 | // wait for button to be released | |
505 | // Delay cloning until card is in place | |
506 | while(BUTTON_PRESS()) | |
507 | WDT_HIT(); | |
508 | ||
509 | Dbprintf("Starting clone. [Bank: %u]", selected); | |
510 | // need this delay to prevent catching some weird data | |
511 | SpinDelay(500); | |
512 | // Begin clone function here: | |
513 | /* Example from client/mifarehost.c for commanding a block write for "magic Chinese" cards: | |
514 | UsbCommand c = {CMD_MIFARE_CSETBLOCK, {params & (0xFE | (uid == NULL ? 0:1)), blockNo, 0}}; | |
515 | memcpy(c.d.asBytes, data, 16); | |
516 | SendCommand(&c); | |
517 | ||
518 | Block read is similar: | |
519 | UsbCommand c = {CMD_MIFARE_CGETBLOCK, {params, blockNo, 0}}; | |
520 | We need to imitate that call with blockNo 0 to set a uid. | |
521 | ||
522 | The get and set commands are handled in this file: | |
523 | // Work with "magic Chinese" card | |
524 | case CMD_MIFARE_CSETBLOCK: | |
525 | MifareCSetBlock(c->arg[0], c->arg[1], c->d.asBytes); | |
526 | break; | |
527 | case CMD_MIFARE_CGETBLOCK: | |
528 | MifareCGetBlock(c->arg[0], c->arg[1], c->d.asBytes); | |
529 | break; | |
530 | ||
531 | mfCSetUID provides example logic for UID set workflow: | |
532 | -Read block0 from card in field with MifareCGetBlock() | |
533 | -Configure new values without replacing reserved bytes | |
534 | memcpy(block0, uid, 4); // Copy UID bytes from byte array | |
535 | // Mifare UID BCC | |
536 | block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // BCC on byte 5 | |
537 | Bytes 5-7 are reserved SAK and ATQA for mifare classic | |
538 | -Use mfCSetBlock(0, block0, oldUID, wantWipe, MAGIC_SINGLE) to write it | |
539 | */ | |
540 | uint8_t oldBlock0[16] = {0}, newBlock0[16] = {0}, testBlock0[16] = {0}; | |
541 | // arg0 = Flags, arg1=blockNo | |
542 | MifareCGetBlock(params, 0, oldBlock0); | |
543 | if (oldBlock0[0] == 0 && oldBlock0[0] == oldBlock0[1] && oldBlock0[1] == oldBlock0[2] && oldBlock0[2] == oldBlock0[3]) { | |
544 | Dbprintf("No changeable tag detected. Returning to replay mode for bank[%d]", selected); | |
545 | playing = 1; | |
546 | } | |
547 | else { | |
548 | Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0], oldBlock0[1], oldBlock0[2], oldBlock0[3]); | |
549 | memcpy(newBlock0, oldBlock0, 16); | |
550 | // Copy uid_1st for bank (2nd is for longer UIDs not supported if classic) | |
551 | ||
552 | newBlock0[0] = uid_1st[selected]>>24; | |
553 | newBlock0[1] = 0xFF & (uid_1st[selected]>>16); | |
554 | newBlock0[2] = 0xFF & (uid_1st[selected]>>8); | |
555 | newBlock0[3] = 0xFF & (uid_1st[selected]); | |
556 | newBlock0[4] = newBlock0[0] ^ newBlock0[1] ^ newBlock0[2] ^ newBlock0[3]; | |
557 | ||
558 | // arg0 = workFlags, arg1 = blockNo, datain | |
559 | MifareCSetBlock(params, 0, newBlock0); | |
560 | MifareCGetBlock(params, 0, testBlock0); | |
561 | ||
562 | if (memcmp(testBlock0, newBlock0, 16)==0) { | |
563 | DbpString("Cloned successfull!"); | |
564 | cardRead[selected] = 0; // Only if the card was cloned successfully should we clear it | |
565 | playing = 0; | |
566 | iGotoRecord = 1; | |
567 | selected = (selected + 1) % OPTS; | |
568 | } else { | |
569 | Dbprintf("Clone failed. Back to replay mode on bank[%d]", selected); | |
570 | playing = 1; | |
571 | } | |
572 | } | |
573 | LEDsoff(); | |
574 | LED(selected + 1, 0); | |
575 | } | |
576 | // Change where to record (or begin playing) | |
577 | else if (playing==1) // button_pressed == BUTTON_SINGLE_CLICK && cardRead[selected]) | |
578 | { | |
579 | LEDsoff(); | |
580 | LED(selected + 1, 0); | |
581 | ||
582 | // Begin transmitting | |
583 | if (playing) | |
584 | { | |
585 | LED(LED_GREEN, 0); | |
586 | DbpString("Playing"); | |
587 | for ( ; ; ) { | |
588 | WDT_HIT(); | |
589 | int button_action = BUTTON_HELD(1000); | |
590 | if (button_action == 0) { // No button action, proceed with sim | |
591 | uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break | |
592 | uint8_t flags = ( uid_2nd[selected] > 0x00 ) ? FLAG_7B_UID_IN_DATA : FLAG_4B_UID_IN_DATA; | |
593 | num_to_bytes(uid_1st[selected], 3, data); | |
594 | num_to_bytes(uid_2nd[selected], 4, data+3); | |
595 | ||
596 | Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected], uid_2nd[selected], selected); | |
597 | if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) { | |
598 | DbpString("Mifare Classic"); | |
599 | SimulateIso14443aTag(1, flags, data); // Mifare Classic | |
600 | } | |
601 | else if (hi14a_card[selected].sak == 0 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 0) { | |
602 | DbpString("Mifare Ultralight"); | |
603 | SimulateIso14443aTag(2, flags, data); // Mifare Ultralight | |
604 | } | |
605 | else if (hi14a_card[selected].sak == 20 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 3) { | |
606 | DbpString("Mifare DESFire"); | |
607 | SimulateIso14443aTag(3, flags, data); // Mifare DESFire | |
608 | } | |
609 | else { | |
610 | Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation"); | |
611 | SimulateIso14443aTag(1, flags, data); // Mifare Classic | |
612 | } | |
613 | } | |
614 | else if (button_action == BUTTON_SINGLE_CLICK) { | |
615 | selected = (selected + 1) % OPTS; | |
616 | Dbprintf("Done playing. Switching to record mode on bank %d",selected); | |
617 | iGotoRecord = 1; | |
618 | break; | |
619 | } | |
620 | else if (button_action == BUTTON_HOLD) { | |
621 | Dbprintf("Playtime over. Begin cloning..."); | |
622 | iGotoClone = 1; | |
623 | break; | |
624 | } | |
625 | WDT_HIT(); | |
626 | } | |
627 | ||
628 | /* We pressed a button so ignore it here with a delay */ | |
629 | SpinDelay(300); | |
630 | LEDsoff(); | |
631 | LED(selected + 1, 0); | |
632 | } | |
633 | else | |
634 | while(BUTTON_PRESS()) | |
635 | WDT_HIT(); | |
636 | } | |
637 | } | |
638 | } | |
639 | #elif WITH_LF | |
640 | // samy's sniff and repeat routine | |
641 | void SamyRun() | |
642 | { | |
643 | StandAloneMode(); | |
644 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
645 | ||
646 | int high[OPTS], low[OPTS]; | |
647 | int selected = 0; | |
648 | int playing = 0; | |
649 | int cardRead = 0; | |
650 | ||
651 | // Turn on selected LED | |
652 | LED(selected + 1, 0); | |
653 | ||
654 | for (;;) { | |
655 | usb_poll(); | |
656 | WDT_HIT(); | |
657 | ||
658 | // Was our button held down or pressed? | |
659 | int button_pressed = BUTTON_HELD(1000); | |
660 | SpinDelay(300); | |
661 | ||
662 | // Button was held for a second, begin recording | |
663 | if (button_pressed > 0 && cardRead == 0) | |
664 | { | |
665 | LEDsoff(); | |
666 | LED(selected + 1, 0); | |
667 | LED(LED_RED2, 0); | |
668 | ||
669 | // record | |
670 | DbpString("Starting recording"); | |
671 | ||
672 | // wait for button to be released | |
673 | while(BUTTON_PRESS()) | |
674 | WDT_HIT(); | |
675 | ||
676 | /* need this delay to prevent catching some weird data */ | |
677 | SpinDelay(500); | |
678 | ||
679 | CmdHIDdemodFSK(1, &high[selected], &low[selected], 0); | |
680 | Dbprintf("Recorded %x %x %08x", selected, high[selected], low[selected]); | |
681 | ||
682 | LEDsoff(); | |
683 | LED(selected + 1, 0); | |
684 | // Finished recording | |
685 | // If we were previously playing, set playing off | |
686 | // so next button push begins playing what we recorded | |
687 | playing = 0; | |
688 | cardRead = 1; | |
689 | } | |
690 | else if (button_pressed > 0 && cardRead == 1) { | |
691 | LEDsoff(); | |
692 | LED(selected + 1, 0); | |
693 | LED(LED_ORANGE, 0); | |
694 | ||
695 | // record | |
696 | Dbprintf("Cloning %x %x %08x", selected, high[selected], low[selected]); | |
697 | ||
698 | // wait for button to be released | |
699 | while(BUTTON_PRESS()) | |
700 | WDT_HIT(); | |
701 | ||
702 | /* need this delay to prevent catching some weird data */ | |
703 | SpinDelay(500); | |
704 | ||
705 | CopyHIDtoT55x7(0, high[selected], low[selected], 0); | |
706 | Dbprintf("Cloned %x %x %08x", selected, high[selected], low[selected]); | |
707 | ||
708 | LEDsoff(); | |
709 | LED(selected + 1, 0); | |
710 | // Finished recording | |
711 | ||
712 | // If we were previously playing, set playing off | |
713 | // so next button push begins playing what we recorded | |
714 | playing = 0; | |
715 | cardRead = 0; | |
716 | } | |
717 | ||
718 | // Change where to record (or begin playing) | |
719 | else if (button_pressed) { | |
720 | // Next option if we were previously playing | |
721 | if (playing) | |
722 | selected = (selected + 1) % OPTS; | |
723 | playing = !playing; | |
724 | ||
725 | LEDsoff(); | |
726 | LED(selected + 1, 0); | |
727 | ||
728 | // Begin transmitting | |
729 | if (playing) | |
730 | { | |
731 | LED(LED_GREEN, 0); | |
732 | DbpString("Playing"); | |
733 | // wait for button to be released | |
734 | while(BUTTON_PRESS()) | |
735 | WDT_HIT(); | |
736 | ||
737 | Dbprintf("%x %x %08x", selected, high[selected], low[selected]); | |
738 | CmdHIDsimTAG(high[selected], low[selected], 0); | |
739 | DbpString("Done playing"); | |
740 | ||
741 | if (BUTTON_HELD(1000) > 0) { | |
742 | DbpString("Exiting"); | |
743 | LEDsoff(); | |
744 | return; | |
745 | } | |
746 | ||
747 | /* We pressed a button so ignore it here with a delay */ | |
748 | SpinDelay(300); | |
749 | ||
750 | // when done, we're done playing, move to next option | |
751 | selected = (selected + 1) % OPTS; | |
752 | playing = !playing; | |
753 | LEDsoff(); | |
754 | LED(selected + 1, 0); | |
755 | } | |
756 | else | |
757 | while(BUTTON_PRESS()) | |
758 | WDT_HIT(); | |
759 | } | |
760 | } | |
761 | } | |
762 | ||
763 | #endif | |
764 | /* | |
765 | OBJECTIVE | |
766 | Listen and detect an external reader. Determine the best location | |
767 | for the antenna. | |
768 | ||
769 | INSTRUCTIONS: | |
770 | Inside the ListenReaderField() function, there is two mode. | |
771 | By default, when you call the function, you will enter mode 1. | |
772 | If you press the PM3 button one time, you will enter mode 2. | |
773 | If you press the PM3 button a second time, you will exit the function. | |
774 | ||
775 | DESCRIPTION OF MODE 1: | |
776 | This mode just listens for an external reader field and lights up green | |
777 | for HF and/or red for LF. This is the original mode of the detectreader | |
778 | function. | |
779 | ||
780 | DESCRIPTION OF MODE 2: | |
781 | This mode will visually represent, using the LEDs, the actual strength of the | |
782 | current compared to the maximum current detected. Basically, once you know | |
783 | what kind of external reader is present, it will help you spot the best location to place | |
784 | your antenna. You will probably not get some good results if there is a LF and a HF reader | |
785 | at the same place! :-) | |
786 | ||
787 | LIGHT SCHEME USED: | |
788 | */ | |
789 | static const char LIGHT_SCHEME[] = { | |
790 | 0x0, /* ---- | No field detected */ | |
791 | 0x1, /* X--- | 14% of maximum current detected */ | |
792 | 0x2, /* -X-- | 29% of maximum current detected */ | |
793 | 0x4, /* --X- | 43% of maximum current detected */ | |
794 | 0x8, /* ---X | 57% of maximum current detected */ | |
795 | 0xC, /* --XX | 71% of maximum current detected */ | |
796 | 0xE, /* -XXX | 86% of maximum current detected */ | |
797 | 0xF, /* XXXX | 100% of maximum current detected */ | |
798 | }; | |
799 | static const int LIGHT_LEN = sizeof(LIGHT_SCHEME)/sizeof(LIGHT_SCHEME[0]); | |
800 | ||
801 | void ListenReaderField(int limit) { | |
802 | #define LF_ONLY 1 | |
803 | #define HF_ONLY 2 | |
804 | #define REPORT_CHANGE 10 // report new values only if they have changed at least by REPORT_CHANGE | |
805 | ||
806 | int lf_av, lf_av_new, lf_baseline= 0, lf_max; | |
807 | int hf_av, hf_av_new, hf_baseline= 0, hf_max; | |
808 | int mode=1, display_val, display_max, i; | |
809 | ||
810 | // switch off FPGA - we don't want to measure our own signal | |
811 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
812 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
813 | ||
814 | LEDsoff(); | |
815 | ||
816 | lf_av = lf_max = AvgAdc(ADC_CHAN_LF); | |
817 | ||
818 | if(limit != HF_ONLY) { | |
819 | Dbprintf("LF 125/134kHz Baseline: %dmV", (MAX_ADC_LF_VOLTAGE * lf_av) >> 10); | |
820 | lf_baseline = lf_av; | |
821 | } | |
822 | ||
823 | hf_av = hf_max = AvgAdc(ADC_CHAN_HF); | |
824 | ||
825 | if (limit != LF_ONLY) { | |
826 | Dbprintf("HF 13.56MHz Baseline: %dmV", (MAX_ADC_HF_VOLTAGE * hf_av) >> 10); | |
827 | hf_baseline = hf_av; | |
828 | } | |
829 | ||
830 | for(;;) { | |
831 | if (BUTTON_PRESS()) { | |
832 | SpinDelay(500); | |
833 | switch (mode) { | |
834 | case 1: | |
835 | mode=2; | |
836 | DbpString("Signal Strength Mode"); | |
837 | break; | |
838 | case 2: | |
839 | default: | |
840 | DbpString("Stopped"); | |
841 | LEDsoff(); | |
842 | return; | |
843 | break; | |
844 | } | |
845 | } | |
846 | WDT_HIT(); | |
847 | ||
848 | if (limit != HF_ONLY) { | |
849 | if(mode == 1) { | |
850 | if (ABS(lf_av - lf_baseline) > REPORT_CHANGE) | |
851 | LED_D_ON(); | |
852 | else | |
853 | LED_D_OFF(); | |
854 | } | |
855 | ||
856 | lf_av_new = AvgAdc(ADC_CHAN_LF); | |
857 | // see if there's a significant change | |
858 | if(ABS(lf_av - lf_av_new) > REPORT_CHANGE) { | |
859 | Dbprintf("LF 125/134kHz Field Change: %5dmV", (MAX_ADC_LF_VOLTAGE * lf_av_new) >> 10); | |
860 | lf_av = lf_av_new; | |
861 | if (lf_av > lf_max) | |
862 | lf_max = lf_av; | |
863 | } | |
864 | } | |
865 | ||
866 | if (limit != LF_ONLY) { | |
867 | if (mode == 1){ | |
868 | if (ABS(hf_av - hf_baseline) > REPORT_CHANGE) | |
869 | LED_B_ON(); | |
870 | else | |
871 | LED_B_OFF(); | |
872 | } | |
873 | ||
874 | hf_av_new = AvgAdc(ADC_CHAN_HF); | |
875 | // see if there's a significant change | |
876 | if(ABS(hf_av - hf_av_new) > REPORT_CHANGE) { | |
877 | Dbprintf("HF 13.56MHz Field Change: %5dmV", (MAX_ADC_HF_VOLTAGE * hf_av_new) >> 10); | |
878 | hf_av = hf_av_new; | |
879 | if (hf_av > hf_max) | |
880 | hf_max = hf_av; | |
881 | } | |
882 | } | |
883 | ||
884 | if(mode == 2) { | |
885 | if (limit == LF_ONLY) { | |
886 | display_val = lf_av; | |
887 | display_max = lf_max; | |
888 | } else if (limit == HF_ONLY) { | |
889 | display_val = hf_av; | |
890 | display_max = hf_max; | |
891 | } else { /* Pick one at random */ | |
892 | if( (hf_max - hf_baseline) > (lf_max - lf_baseline) ) { | |
893 | display_val = hf_av; | |
894 | display_max = hf_max; | |
895 | } else { | |
896 | display_val = lf_av; | |
897 | display_max = lf_max; | |
898 | } | |
899 | } | |
900 | for (i=0; i<LIGHT_LEN; i++) { | |
901 | if (display_val >= ((display_max/LIGHT_LEN)*i) && display_val <= ((display_max/LIGHT_LEN)*(i+1))) { | |
902 | if (LIGHT_SCHEME[i] & 0x1) LED_C_ON(); else LED_C_OFF(); | |
903 | if (LIGHT_SCHEME[i] & 0x2) LED_A_ON(); else LED_A_OFF(); | |
904 | if (LIGHT_SCHEME[i] & 0x4) LED_B_ON(); else LED_B_OFF(); | |
905 | if (LIGHT_SCHEME[i] & 0x8) LED_D_ON(); else LED_D_OFF(); | |
906 | break; | |
907 | } | |
908 | } | |
909 | } | |
910 | } | |
911 | } | |
912 | ||
913 | void UsbPacketReceived(uint8_t *packet, int len) | |
914 | { | |
915 | UsbCommand *c = (UsbCommand *)packet; | |
916 | ||
917 | //Dbprintf("received %d bytes, with command: 0x%04x and args: %d %d %d",len,c->cmd,c->arg[0],c->arg[1],c->arg[2]); | |
918 | ||
919 | switch(c->cmd) { | |
920 | #ifdef WITH_LF | |
921 | case CMD_SET_LF_SAMPLING_CONFIG: | |
922 | setSamplingConfig((sample_config *) c->d.asBytes); | |
923 | break; | |
924 | case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K: | |
925 | cmd_send(CMD_ACK, SampleLF(c->arg[0]),0,0,0,0); | |
926 | break; | |
927 | case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K: | |
928 | ModThenAcquireRawAdcSamples125k(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
929 | break; | |
930 | case CMD_LF_SNOOP_RAW_ADC_SAMPLES: | |
931 | cmd_send(CMD_ACK,SnoopLF(),0,0,0,0); | |
932 | break; | |
933 | case CMD_HID_DEMOD_FSK: | |
934 | CmdHIDdemodFSK(c->arg[0], 0, 0, 1); | |
935 | break; | |
936 | case CMD_HID_SIM_TAG: | |
937 | CmdHIDsimTAG(c->arg[0], c->arg[1], 1); | |
938 | break; | |
939 | case CMD_FSK_SIM_TAG: | |
940 | CmdFSKsimTAG(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
941 | break; | |
942 | case CMD_ASK_SIM_TAG: | |
943 | CmdASKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
944 | break; | |
945 | case CMD_PSK_SIM_TAG: | |
946 | CmdPSKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
947 | break; | |
948 | case CMD_HID_CLONE_TAG: | |
949 | CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); | |
950 | break; | |
951 | case CMD_IO_DEMOD_FSK: | |
952 | CmdIOdemodFSK(c->arg[0], 0, 0, 1); | |
953 | break; | |
954 | case CMD_IO_CLONE_TAG: | |
955 | CopyIOtoT55x7(c->arg[0], c->arg[1]); | |
956 | break; | |
957 | case CMD_EM410X_DEMOD: | |
958 | CmdEM410xdemod(c->arg[0], 0, 0, 1); | |
959 | break; | |
960 | case CMD_EM410X_WRITE_TAG: | |
961 | WriteEM410x(c->arg[0], c->arg[1], c->arg[2]); | |
962 | break; | |
963 | case CMD_READ_TI_TYPE: | |
964 | ReadTItag(); | |
965 | break; | |
966 | case CMD_WRITE_TI_TYPE: | |
967 | WriteTItag(c->arg[0],c->arg[1],c->arg[2]); | |
968 | break; | |
969 | case CMD_SIMULATE_TAG_125K: | |
970 | LED_A_ON(); | |
971 | SimulateTagLowFrequency(c->arg[0], c->arg[1], 1); | |
972 | LED_A_OFF(); | |
973 | break; | |
974 | case CMD_LF_SIMULATE_BIDIR: | |
975 | SimulateTagLowFrequencyBidir(c->arg[0], c->arg[1]); | |
976 | break; | |
977 | case CMD_INDALA_CLONE_TAG: | |
978 | CopyIndala64toT55x7(c->arg[0], c->arg[1]); | |
979 | break; | |
980 | case CMD_INDALA_CLONE_TAG_L: | |
981 | CopyIndala224toT55x7(c->d.asDwords[0], c->d.asDwords[1], c->d.asDwords[2], c->d.asDwords[3], c->d.asDwords[4], c->d.asDwords[5], c->d.asDwords[6]); | |
982 | break; | |
983 | case CMD_T55XX_READ_BLOCK: | |
984 | T55xxReadBlock(c->arg[0], c->arg[1], c->arg[2]); | |
985 | break; | |
986 | case CMD_T55XX_WRITE_BLOCK: | |
987 | T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); | |
988 | break; | |
989 | case CMD_T55XX_WAKEUP: | |
990 | T55xxWakeUp(c->arg[0]); | |
991 | break; | |
992 | case CMD_T55XX_RESET_READ: | |
993 | T55xxResetRead(); | |
994 | break; | |
995 | case CMD_PCF7931_READ: | |
996 | ReadPCF7931(); | |
997 | break; | |
998 | case CMD_PCF7931_WRITE: | |
999 | WritePCF7931(c->d.asBytes[0],c->d.asBytes[1],c->d.asBytes[2],c->d.asBytes[3],c->d.asBytes[4],c->d.asBytes[5],c->d.asBytes[6], c->d.asBytes[9], c->d.asBytes[7]-128,c->d.asBytes[8]-128, c->arg[0], c->arg[1], c->arg[2]); | |
1000 | break; | |
1001 | case CMD_EM4X_READ_WORD: | |
1002 | EM4xReadWord(c->arg[1], c->arg[2],c->d.asBytes[0]); | |
1003 | break; | |
1004 | case CMD_EM4X_WRITE_WORD: | |
1005 | EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); | |
1006 | break; | |
1007 | case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation | |
1008 | CmdAWIDdemodFSK(c->arg[0], 0, 0, 1); | |
1009 | break; | |
1010 | case CMD_VIKING_CLONE_TAG: | |
1011 | CopyVikingtoT55xx(c->arg[0], c->arg[1], c->arg[2]); | |
1012 | break; | |
1013 | case CMD_COTAG: | |
1014 | Cotag(); | |
1015 | break; | |
1016 | #endif | |
1017 | ||
1018 | #ifdef WITH_HITAG | |
1019 | case CMD_SNOOP_HITAG: // Eavesdrop Hitag tag, args = type | |
1020 | SnoopHitag(c->arg[0]); | |
1021 | break; | |
1022 | case CMD_SIMULATE_HITAG: // Simulate Hitag tag, args = memory content | |
1023 | SimulateHitagTag((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1024 | break; | |
1025 | case CMD_READER_HITAG: // Reader for Hitag tags, args = type and function | |
1026 | ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes); | |
1027 | break; | |
1028 | case CMD_SIMULATE_HITAG_S:// Simulate Hitag s tag, args = memory content | |
1029 | SimulateHitagSTag((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1030 | break; | |
1031 | case CMD_TEST_HITAGS_TRACES:// Tests every challenge within the given file | |
1032 | check_challenges((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1033 | break; | |
1034 | case CMD_READ_HITAG_S: //Reader for only Hitag S tags, args = key or challenge | |
1035 | ReadHitagS((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes); | |
1036 | break; | |
1037 | case CMD_WR_HITAG_S: //writer for Hitag tags args=data to write,page and key or challenge | |
1038 | WritePageHitagS((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes,c->arg[2]); | |
1039 | break; | |
1040 | #endif | |
1041 | ||
1042 | #ifdef WITH_ISO15693 | |
1043 | case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693: | |
1044 | AcquireRawAdcSamplesIso15693(); | |
1045 | break; | |
1046 | case CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693: | |
1047 | RecordRawAdcSamplesIso15693(); | |
1048 | break; | |
1049 | case CMD_ISO_15693_COMMAND: | |
1050 | DirectTag15693Command(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); | |
1051 | break; | |
1052 | case CMD_ISO_15693_FIND_AFI: | |
1053 | BruteforceIso15693Afi(c->arg[0]); | |
1054 | break; | |
1055 | case CMD_ISO_15693_DEBUG: | |
1056 | SetDebugIso15693(c->arg[0]); | |
1057 | break; | |
1058 | case CMD_READER_ISO_15693: | |
1059 | ReaderIso15693(c->arg[0]); | |
1060 | break; | |
1061 | case CMD_SIMTAG_ISO_15693: | |
1062 | SimTagIso15693(c->arg[0], c->d.asBytes); | |
1063 | break; | |
1064 | #endif | |
1065 | ||
1066 | #ifdef WITH_LEGICRF | |
1067 | case CMD_SIMULATE_TAG_LEGIC_RF: | |
1068 | LegicRfSimulate(c->arg[0], c->arg[1], c->arg[2]); | |
1069 | break; | |
1070 | case CMD_WRITER_LEGIC_RF: | |
1071 | LegicRfWriter( c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1072 | break; | |
1073 | case CMD_READER_LEGIC_RF: | |
1074 | LegicRfReader(c->arg[0], c->arg[1], c->arg[2]); | |
1075 | break; | |
1076 | case CMD_LEGIC_INFO: | |
1077 | LegicRfInfo(); | |
1078 | break; | |
1079 | case CMD_LEGIC_ESET: | |
1080 | LegicEMemSet(c->arg[0], c->arg[1], c->d.asBytes); | |
1081 | break; | |
1082 | #endif | |
1083 | ||
1084 | #ifdef WITH_ISO14443b | |
1085 | case CMD_READ_SRI_TAG: | |
1086 | ReadSTMemoryIso14443b(c->arg[0]); | |
1087 | break; | |
1088 | case CMD_SNOOP_ISO_14443B: | |
1089 | SnoopIso14443b(); | |
1090 | break; | |
1091 | case CMD_SIMULATE_TAG_ISO_14443B: | |
1092 | SimulateIso14443bTag(c->arg[0]); | |
1093 | break; | |
1094 | case CMD_ISO_14443B_COMMAND: | |
1095 | //SendRawCommand14443B(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); | |
1096 | SendRawCommand14443B_Ex(c); | |
1097 | break; | |
1098 | #endif | |
1099 | ||
1100 | #ifdef WITH_ISO14443a | |
1101 | case CMD_SNOOP_ISO_14443a: | |
1102 | SniffIso14443a(c->arg[0]); | |
1103 | break; | |
1104 | case CMD_READER_ISO_14443a: | |
1105 | ReaderIso14443a(c); | |
1106 | break; | |
1107 | case CMD_SIMULATE_TAG_ISO_14443a: | |
1108 | SimulateIso14443aTag(c->arg[0], c->arg[1], c->d.asBytes); // ## Simulate iso14443a tag - pass tag type & UID | |
1109 | break; | |
1110 | case CMD_EPA_PACE_COLLECT_NONCE: | |
1111 | EPA_PACE_Collect_Nonce(c); | |
1112 | break; | |
1113 | case CMD_EPA_PACE_REPLAY: | |
1114 | EPA_PACE_Replay(c); | |
1115 | break; | |
1116 | case CMD_READER_MIFARE: | |
1117 | ReaderMifare(c->arg[0], c->arg[1], c->arg[2]); | |
1118 | break; | |
1119 | case CMD_MIFARE_READBL: | |
1120 | MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1121 | break; | |
1122 | case CMD_MIFAREU_READBL: | |
1123 | MifareUReadBlock(c->arg[0],c->arg[1], c->d.asBytes); | |
1124 | break; | |
1125 | case CMD_MIFAREUC_AUTH: | |
1126 | MifareUC_Auth(c->arg[0],c->d.asBytes); | |
1127 | break; | |
1128 | case CMD_MIFAREU_READCARD: | |
1129 | MifareUReadCard(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1130 | break; | |
1131 | case CMD_MIFAREUC_SETPWD: | |
1132 | MifareUSetPwd(c->arg[0], c->d.asBytes); | |
1133 | break; | |
1134 | case CMD_MIFARE_READSC: | |
1135 | MifareReadSector(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1136 | break; | |
1137 | case CMD_MIFARE_WRITEBL: | |
1138 | MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1139 | break; | |
1140 | //case CMD_MIFAREU_WRITEBL_COMPAT: | |
1141 | //MifareUWriteBlockCompat(c->arg[0], c->d.asBytes); | |
1142 | //break; | |
1143 | case CMD_MIFAREU_WRITEBL: | |
1144 | MifareUWriteBlock(c->arg[0], c->arg[1], c->d.asBytes); | |
1145 | break; | |
1146 | case CMD_MIFARE_ACQUIRE_ENCRYPTED_NONCES: | |
1147 | MifareAcquireEncryptedNonces(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1148 | break; | |
1149 | case CMD_MIFARE_NESTED: | |
1150 | MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1151 | break; | |
1152 | case CMD_MIFARE_CHKKEYS: | |
1153 | MifareChkKeys(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1154 | break; | |
1155 | case CMD_SIMULATE_MIFARE_CARD: | |
1156 | Mifare1ksim(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1157 | break; | |
1158 | ||
1159 | // emulator | |
1160 | case CMD_MIFARE_SET_DBGMODE: | |
1161 | MifareSetDbgLvl(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1162 | break; | |
1163 | case CMD_MIFARE_EML_MEMCLR: | |
1164 | MifareEMemClr(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1165 | break; | |
1166 | case CMD_MIFARE_EML_MEMSET: | |
1167 | MifareEMemSet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1168 | break; | |
1169 | case CMD_MIFARE_EML_MEMGET: | |
1170 | MifareEMemGet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1171 | break; | |
1172 | case CMD_MIFARE_EML_CARDLOAD: | |
1173 | MifareECardLoad(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1174 | break; | |
1175 | ||
1176 | // Work with "magic Chinese" card | |
1177 | case CMD_MIFARE_CSETBLOCK: | |
1178 | MifareCSetBlock(c->arg[0], c->arg[1], c->d.asBytes); | |
1179 | break; | |
1180 | case CMD_MIFARE_CGETBLOCK: | |
1181 | MifareCGetBlock(c->arg[0], c->arg[1], c->d.asBytes); | |
1182 | break; | |
1183 | case CMD_MIFARE_CIDENT: | |
1184 | MifareCIdent(); | |
1185 | break; | |
1186 | ||
1187 | // mifare sniffer | |
1188 | case CMD_MIFARE_SNIFFER: | |
1189 | SniffMifare(c->arg[0]); | |
1190 | break; | |
1191 | ||
1192 | //mifare desfire | |
1193 | case CMD_MIFARE_DESFIRE_READBL: break; | |
1194 | case CMD_MIFARE_DESFIRE_WRITEBL: break; | |
1195 | case CMD_MIFARE_DESFIRE_AUTH1: | |
1196 | MifareDES_Auth1(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1197 | break; | |
1198 | case CMD_MIFARE_DESFIRE_AUTH2: | |
1199 | //MifareDES_Auth2(c->arg[0],c->d.asBytes); | |
1200 | break; | |
1201 | case CMD_MIFARE_DES_READER: | |
1202 | //readermifaredes(c->arg[0], c->arg[1], c->d.asBytes); | |
1203 | break; | |
1204 | case CMD_MIFARE_DESFIRE_INFO: | |
1205 | MifareDesfireGetInformation(); | |
1206 | break; | |
1207 | case CMD_MIFARE_DESFIRE: | |
1208 | MifareSendCommand(c->arg[0], c->arg[1], c->d.asBytes); | |
1209 | break; | |
1210 | case CMD_MIFARE_COLLECT_NONCES: | |
1211 | break; | |
1212 | #endif | |
1213 | #ifdef WITH_EMV | |
1214 | case CMD_EMV_TRANSACTION: | |
1215 | EMVTransaction(); | |
1216 | break; | |
1217 | case CMD_EMV_GET_RANDOM_NUM: | |
1218 | //EMVgetUDOL(); | |
1219 | break; | |
1220 | case CMD_EMV_LOAD_VALUE: | |
1221 | EMVloadvalue(c->arg[0], c->d.asBytes); | |
1222 | break; | |
1223 | case CMD_EMV_DUMP_CARD: | |
1224 | EMVdumpcard(); | |
1225 | #endif | |
1226 | #ifdef WITH_ICLASS | |
1227 | // Makes use of ISO14443a FPGA Firmware | |
1228 | case CMD_SNOOP_ICLASS: | |
1229 | SnoopIClass(); | |
1230 | break; | |
1231 | case CMD_SIMULATE_TAG_ICLASS: | |
1232 | SimulateIClass(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1233 | break; | |
1234 | case CMD_READER_ICLASS: | |
1235 | ReaderIClass(c->arg[0]); | |
1236 | break; | |
1237 | case CMD_READER_ICLASS_REPLAY: | |
1238 | ReaderIClass_Replay(c->arg[0], c->d.asBytes); | |
1239 | break; | |
1240 | case CMD_ICLASS_EML_MEMSET: | |
1241 | emlSet(c->d.asBytes,c->arg[0], c->arg[1]); | |
1242 | break; | |
1243 | case CMD_ICLASS_WRITEBLOCK: | |
1244 | iClass_WriteBlock(c->arg[0], c->d.asBytes); | |
1245 | break; | |
1246 | case CMD_ICLASS_READCHECK: // auth step 1 | |
1247 | iClass_ReadCheck(c->arg[0], c->arg[1]); | |
1248 | break; | |
1249 | case CMD_ICLASS_READBLOCK: | |
1250 | iClass_ReadBlk(c->arg[0]); | |
1251 | break; | |
1252 | case CMD_ICLASS_AUTHENTICATION: //check | |
1253 | iClass_Authentication(c->d.asBytes); | |
1254 | break; | |
1255 | case CMD_ICLASS_DUMP: | |
1256 | iClass_Dump(c->arg[0], c->arg[1]); | |
1257 | break; | |
1258 | case CMD_ICLASS_CLONE: | |
1259 | iClass_Clone(c->arg[0], c->arg[1], c->d.asBytes); | |
1260 | break; | |
1261 | #endif | |
1262 | #ifdef WITH_HFSNOOP | |
1263 | case CMD_HF_SNIFFER: | |
1264 | HfSnoop(c->arg[0], c->arg[1]); | |
1265 | break; | |
1266 | #endif | |
1267 | ||
1268 | case CMD_BUFF_CLEAR: | |
1269 | BigBuf_Clear(); | |
1270 | break; | |
1271 | ||
1272 | case CMD_MEASURE_ANTENNA_TUNING: | |
1273 | MeasureAntennaTuning(); | |
1274 | break; | |
1275 | ||
1276 | case CMD_MEASURE_ANTENNA_TUNING_HF: | |
1277 | MeasureAntennaTuningHf(); | |
1278 | break; | |
1279 | ||
1280 | case CMD_LISTEN_READER_FIELD: | |
1281 | ListenReaderField(c->arg[0]); | |
1282 | break; | |
1283 | ||
1284 | case CMD_FPGA_MAJOR_MODE_OFF: // ## FPGA Control | |
1285 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
1286 | SpinDelay(200); | |
1287 | LED_D_OFF(); // LED D indicates field ON or OFF | |
1288 | break; | |
1289 | ||
1290 | case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: { | |
1291 | LED_B_ON(); | |
1292 | uint8_t *BigBuf = BigBuf_get_addr(); | |
1293 | size_t len = 0; | |
1294 | size_t startidx = c->arg[0]; | |
1295 | uint8_t isok = FALSE; | |
1296 | // arg0 = startindex | |
1297 | // arg1 = length bytes to transfer | |
1298 | // arg2 = RFU | |
1299 | //Dbprintf("transfer to client parameters: %llu | %llu | %llu", c->arg[0], c->arg[1], c->arg[2]); | |
1300 | ||
1301 | for(size_t i = 0; i < c->arg[1]; i += USB_CMD_DATA_SIZE) { | |
1302 | len = MIN( (c->arg[1] - i), USB_CMD_DATA_SIZE); | |
1303 | isok = cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K, i, len, BigBuf_get_traceLen(), BigBuf + startidx + i, len); | |
1304 | if (!isok) | |
1305 | Dbprintf("transfer to client failed :: | bytes %d", len); | |
1306 | } | |
1307 | // Trigger a finish downloading signal with an ACK frame | |
1308 | cmd_send(CMD_ACK, 1, 0, BigBuf_get_traceLen(), getSamplingConfig(), sizeof(sample_config)); | |
1309 | LED_B_OFF(); | |
1310 | break; | |
1311 | } | |
1312 | case CMD_DOWNLOADED_SIM_SAMPLES_125K: { | |
1313 | // iceman; since changing fpga_bitstreams clears bigbuff, Its better to call it before. | |
1314 | // to be able to use this one for uploading data to device | |
1315 | // arg1 = 0 upload for LF usage | |
1316 | // 1 upload for HF usage | |
1317 | if ( c->arg[1] == 0 ) | |
1318 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
1319 | else | |
1320 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
1321 | uint8_t *b = BigBuf_get_addr(); | |
1322 | memcpy( b + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE); | |
1323 | cmd_send(CMD_ACK,1,0,0,0,0); | |
1324 | break; | |
1325 | } | |
1326 | case CMD_DOWNLOAD_EML_BIGBUF: { | |
1327 | LED_B_ON(); | |
1328 | uint8_t *cardmem = BigBuf_get_EM_addr(); | |
1329 | size_t len = 0; | |
1330 | for(size_t i=0; i < c->arg[1]; i += USB_CMD_DATA_SIZE) { | |
1331 | len = MIN((c->arg[1] - i), USB_CMD_DATA_SIZE); | |
1332 | cmd_send(CMD_DOWNLOADED_EML_BIGBUF, i, len, CARD_MEMORY_SIZE, cardmem + c->arg[0] + i, len); | |
1333 | } | |
1334 | // Trigger a finish downloading signal with an ACK frame | |
1335 | cmd_send(CMD_ACK, 1, 0, CARD_MEMORY_SIZE, 0, 0); | |
1336 | LED_B_OFF(); | |
1337 | break; | |
1338 | } | |
1339 | case CMD_READ_MEM: | |
1340 | ReadMem(c->arg[0]); | |
1341 | break; | |
1342 | ||
1343 | case CMD_SET_LF_DIVISOR: | |
1344 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
1345 | FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]); | |
1346 | break; | |
1347 | ||
1348 | case CMD_SET_ADC_MUX: | |
1349 | switch(c->arg[0]) { | |
1350 | case 0: SetAdcMuxFor(GPIO_MUXSEL_LOPKD); break; | |
1351 | case 1: SetAdcMuxFor(GPIO_MUXSEL_LORAW); break; | |
1352 | case 2: SetAdcMuxFor(GPIO_MUXSEL_HIPKD); break; | |
1353 | case 3: SetAdcMuxFor(GPIO_MUXSEL_HIRAW); break; | |
1354 | } | |
1355 | break; | |
1356 | ||
1357 | case CMD_VERSION: | |
1358 | SendVersion(); | |
1359 | break; | |
1360 | case CMD_STATUS: | |
1361 | SendStatus(); | |
1362 | break; | |
1363 | case CMD_PING: | |
1364 | cmd_send(CMD_ACK,0,0,0,0,0); | |
1365 | break; | |
1366 | #ifdef WITH_LCD | |
1367 | case CMD_LCD_RESET: | |
1368 | LCDReset(); | |
1369 | break; | |
1370 | case CMD_LCD: | |
1371 | LCDSend(c->arg[0]); | |
1372 | break; | |
1373 | #endif | |
1374 | case CMD_SETUP_WRITE: | |
1375 | case CMD_FINISH_WRITE: | |
1376 | case CMD_HARDWARE_RESET: | |
1377 | usb_disable(); | |
1378 | SpinDelay(2000); | |
1379 | AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; | |
1380 | for(;;) { | |
1381 | // We're going to reset, and the bootrom will take control. | |
1382 | } | |
1383 | break; | |
1384 | ||
1385 | case CMD_START_FLASH: | |
1386 | if(common_area.flags.bootrom_present) { | |
1387 | common_area.command = COMMON_AREA_COMMAND_ENTER_FLASH_MODE; | |
1388 | } | |
1389 | usb_disable(); | |
1390 | AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; | |
1391 | for(;;); | |
1392 | break; | |
1393 | ||
1394 | case CMD_DEVICE_INFO: { | |
1395 | uint32_t dev_info = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS; | |
1396 | if(common_area.flags.bootrom_present) dev_info |= DEVICE_INFO_FLAG_BOOTROM_PRESENT; | |
1397 | cmd_send(CMD_DEVICE_INFO,dev_info,0,0,0,0); | |
1398 | break; | |
1399 | } | |
1400 | default: | |
1401 | Dbprintf("%s: 0x%04x","unknown command:",c->cmd); | |
1402 | break; | |
1403 | } | |
1404 | } | |
1405 | ||
1406 | void __attribute__((noreturn)) AppMain(void) | |
1407 | { | |
1408 | SpinDelay(100); | |
1409 | clear_trace(); | |
1410 | if(common_area.magic != COMMON_AREA_MAGIC || common_area.version != 1) { | |
1411 | /* Initialize common area */ | |
1412 | memset(&common_area, 0, sizeof(common_area)); | |
1413 | common_area.magic = COMMON_AREA_MAGIC; | |
1414 | common_area.version = 1; | |
1415 | } | |
1416 | common_area.flags.osimage_present = 1; | |
1417 | ||
1418 | LEDsoff(); | |
1419 | ||
1420 | // Init USB device | |
1421 | usb_enable(); | |
1422 | ||
1423 | // The FPGA gets its clock from us from PCK0 output, so set that up. | |
1424 | AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0; | |
1425 | AT91C_BASE_PIOA->PIO_PDR = GPIO_PCK0; | |
1426 | AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_PCK0; | |
1427 | // PCK0 is PLL clock / 4 = 96Mhz / 4 = 24Mhz | |
1428 | AT91C_BASE_PMC->PMC_PCKR[0] = AT91C_PMC_CSS_PLL_CLK | AT91C_PMC_PRES_CLK_4; // 4 for 24Mhz pck0, 2 for 48 MHZ pck0 | |
1429 | AT91C_BASE_PIOA->PIO_OER = GPIO_PCK0; | |
1430 | ||
1431 | // Reset SPI | |
1432 | AT91C_BASE_SPI->SPI_CR = AT91C_SPI_SWRST; | |
1433 | // Reset SSC | |
1434 | AT91C_BASE_SSC->SSC_CR = AT91C_SSC_SWRST; | |
1435 | ||
1436 | // Load the FPGA image, which we have stored in our flash. | |
1437 | // (the HF version by default) | |
1438 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
1439 | ||
1440 | StartTickCount(); | |
1441 | ||
1442 | #ifdef WITH_LCD | |
1443 | LCDInit(); | |
1444 | #endif | |
1445 | ||
1446 | byte_t rx[sizeof(UsbCommand)]; | |
1447 | size_t rx_len; | |
1448 | ||
1449 | for(;;) { | |
1450 | if ( usb_poll_validate_length() ) { | |
1451 | rx_len = usb_read(rx, sizeof(UsbCommand)); | |
1452 | ||
1453 | if (rx_len) | |
1454 | UsbPacketReceived(rx, rx_len); | |
1455 | } | |
1456 | WDT_HIT(); | |
1457 | ||
1458 | #ifdef WITH_LF | |
1459 | #ifndef WITH_ISO14443a_StandAlone | |
1460 | if (BUTTON_HELD(1000) > 0) | |
1461 | SamyRun(); | |
1462 | #endif | |
1463 | #endif | |
1464 | #ifdef WITH_ISO14443a | |
1465 | #ifdef WITH_ISO14443a_StandAlone | |
1466 | if (BUTTON_HELD(1000) > 0) | |
1467 | StandAloneMode14a(); | |
1468 | #endif | |
1469 | #endif | |
1470 | } | |
1471 | } |