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15c4dc5a | 1 | //----------------------------------------------------------------------------- |
15c4dc5a | 2 | // Jonathan Westhues, Mar 2006 |
3 | // Edits by Gerhard de Koning Gans, Sep 2007 (##) | |
bd20f8f4 | 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. | |
15c4dc5a | 11 | //----------------------------------------------------------------------------- |
12 | ||
b8e461ff | 13 | #include <stdarg.h> |
14 | ||
902cb3c0 | 15 | #include "usb_cdc.h" |
16 | #include "cmd.h" | |
e30c654b | 17 | #include "proxmark3.h" |
15c4dc5a | 18 | #include "apps.h" |
472345da | 19 | #include "fpga.h" |
f7e3ed82 | 20 | #include "util.h" |
9ab7a6c7 | 21 | #include "printf.h" |
22 | #include "string.h" | |
15c4dc5a | 23 | #include "legicrf.h" |
b8e461ff | 24 | #include "hitag2.h" |
25 | #include "hitagS.h" | |
31abe49f | 26 | #include "lfsampling.h" |
3000dc4e | 27 | #include "BigBuf.h" |
c89274cc | 28 | #include "mifareutil.h" |
d10e08ae | 29 | #include "pcf7931.h" |
15c4dc5a | 30 | #ifdef WITH_LCD |
902cb3c0 | 31 | #include "LCD.h" |
15c4dc5a | 32 | #endif |
43591e64 | 33 | #ifdef WITH_SMARTCARD |
34 | #include "i2c.h" | |
35 | #endif | |
36 | ||
15c4dc5a | 37 | |
e46fe044 | 38 | // Craig Young - 14a stand-alone code |
854fdf15 | 39 | #ifdef WITH_ISO14443a |
e46fe044 CY |
40 | #include "iso14443a.h" |
41 | #endif | |
42 | ||
15c4dc5a | 43 | //============================================================================= |
44 | // A buffer where we can queue things up to be sent through the FPGA, for | |
45 | // any purpose (fake tag, as reader, whatever). We go MSB first, since that | |
46 | // is the order in which they go out on the wire. | |
47 | //============================================================================= | |
48 | ||
6a1f2d82 | 49 | #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 |
50 | uint8_t ToSend[TOSEND_BUFFER_SIZE]; | |
15c4dc5a | 51 | int ToSendMax; |
52 | static int ToSendBit; | |
53 | struct common_area common_area __attribute__((section(".commonarea"))); | |
54 | ||
15c4dc5a | 55 | void ToSendReset(void) |
56 | { | |
57 | ToSendMax = -1; | |
58 | ToSendBit = 8; | |
59 | } | |
60 | ||
61 | void ToSendStuffBit(int b) | |
62 | { | |
63 | if(ToSendBit >= 8) { | |
64 | ToSendMax++; | |
65 | ToSend[ToSendMax] = 0; | |
66 | ToSendBit = 0; | |
67 | } | |
68 | ||
69 | if(b) { | |
70 | ToSend[ToSendMax] |= (1 << (7 - ToSendBit)); | |
71 | } | |
72 | ||
73 | ToSendBit++; | |
74 | ||
6a1f2d82 | 75 | if(ToSendMax >= sizeof(ToSend)) { |
15c4dc5a | 76 | ToSendBit = 0; |
77 | DbpString("ToSendStuffBit overflowed!"); | |
78 | } | |
79 | } | |
80 | ||
81 | //============================================================================= | |
82 | // Debug print functions, to go out over USB, to the usual PC-side client. | |
83 | //============================================================================= | |
84 | ||
85 | void DbpString(char *str) | |
86 | { | |
9440213d | 87 | byte_t len = strlen(str); |
88 | cmd_send(CMD_DEBUG_PRINT_STRING,len,0,0,(byte_t*)str,len); | |
15c4dc5a | 89 | } |
90 | ||
91 | #if 0 | |
92 | void DbpIntegers(int x1, int x2, int x3) | |
93 | { | |
902cb3c0 | 94 | cmd_send(CMD_DEBUG_PRINT_INTEGERS,x1,x2,x3,0,0); |
15c4dc5a | 95 | } |
96 | #endif | |
97 | ||
98 | void Dbprintf(const char *fmt, ...) { | |
99 | // should probably limit size here; oh well, let's just use a big buffer | |
100 | char output_string[128]; | |
101 | va_list ap; | |
102 | ||
103 | va_start(ap, fmt); | |
104 | kvsprintf(fmt, output_string, 10, ap); | |
105 | va_end(ap); | |
e30c654b | 106 | |
15c4dc5a | 107 | DbpString(output_string); |
108 | } | |
109 | ||
9455b51c | 110 | // prints HEX & ASCII |
d19929cb | 111 | void Dbhexdump(int len, uint8_t *d, bool bAsci) { |
9455b51c | 112 | int l=0,i; |
113 | char ascii[9]; | |
d19929cb | 114 | |
9455b51c | 115 | while (len>0) { |
116 | if (len>8) l=8; | |
117 | else l=len; | |
118 | ||
119 | memcpy(ascii,d,l); | |
d19929cb | 120 | ascii[l]=0; |
9455b51c | 121 | |
122 | // filter safe ascii | |
d19929cb | 123 | for (i=0;i<l;i++) |
9455b51c | 124 | if (ascii[i]<32 || ascii[i]>126) ascii[i]='.'; |
d19929cb | 125 | |
126 | if (bAsci) { | |
127 | Dbprintf("%-8s %*D",ascii,l,d," "); | |
128 | } else { | |
129 | Dbprintf("%*D",l,d," "); | |
130 | } | |
131 | ||
9455b51c | 132 | len-=8; |
133 | d+=8; | |
134 | } | |
135 | } | |
136 | ||
15c4dc5a | 137 | //----------------------------------------------------------------------------- |
138 | // Read an ADC channel and block till it completes, then return the result | |
139 | // in ADC units (0 to 1023). Also a routine to average 32 samples and | |
140 | // return that. | |
141 | //----------------------------------------------------------------------------- | |
142 | static int ReadAdc(int ch) | |
2d51da38 | 143 | { |
3b692427 | 144 | // Note: ADC_MODE_PRESCALE and ADC_MODE_SAMPLE_HOLD_TIME are set to the maximum allowed value. |
9b32625c | 145 | // AMPL_HI is are high impedance (10MOhm || 1MOhm) output, the input capacitance of the ADC is 12pF (typical). This results in a time constant |
146 | // of RC = (0.91MOhm) * 12pF = 10.9us. Even after the maximum configurable sample&hold time of 40us the input capacitor will not be fully charged. | |
3b692427 | 147 | // |
148 | // The maths are: | |
149 | // 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 | |
150 | // | |
9b32625c | 151 | // v_cap = v_in * (1 - exp(-SHTIM/RC)) = v_in * (1 - exp(-40us/10.9us)) = v_in * 0,97 (i.e. an error of 3%) |
15c4dc5a | 152 | |
2d51da38 I |
153 | AT91C_BASE_ADC->ADC_CR = AT91C_ADC_SWRST; |
154 | AT91C_BASE_ADC->ADC_MR = | |
9b32625c | 155 | ADC_MODE_PRESCALE(63) | // ADC_CLK = MCK / ((63+1) * 2) = 48MHz / 128 = 375kHz |
156 | ADC_MODE_STARTUP_TIME(1) | // Startup Time = (1+1) * 8 / ADC_CLK = 16 / 375kHz = 42,7us Note: must be > 20us | |
157 | ADC_MODE_SAMPLE_HOLD_TIME(15); // Sample & Hold Time SHTIM = 15 / ADC_CLK = 15 / 375kHz = 40us | |
3b692427 | 158 | |
2d51da38 I |
159 | AT91C_BASE_ADC->ADC_CHER = ADC_CHANNEL(ch); |
160 | AT91C_BASE_ADC->ADC_CR = AT91C_ADC_START; | |
15c4dc5a | 161 | |
2d51da38 I |
162 | while(!(AT91C_BASE_ADC->ADC_SR & ADC_END_OF_CONVERSION(ch))) {}; |
163 | ||
164 | return AT91C_BASE_ADC->ADC_CDR[ch]; | |
15c4dc5a | 165 | } |
166 | ||
9ca155ba | 167 | int AvgAdc(int ch) // was static - merlok |
15c4dc5a | 168 | { |
169 | int i; | |
170 | int a = 0; | |
171 | ||
172 | for(i = 0; i < 32; i++) { | |
173 | a += ReadAdc(ch); | |
174 | } | |
175 | ||
176 | return (a + 15) >> 5; | |
177 | } | |
178 | ||
fdcfbdcc | 179 | void MeasureAntennaTuningLfOnly(int *vLf125, int *vLf134, int *peakf, int *peakv, uint8_t LF_Results[]) |
15c4dc5a | 180 | { |
9b32625c | 181 | int i, adcval = 0, peak = 0; |
15c4dc5a | 182 | |
183 | /* | |
184 | * Sweeps the useful LF range of the proxmark from | |
185 | * 46.8kHz (divisor=255) to 600kHz (divisor=19) and | |
186 | * read the voltage in the antenna, the result left | |
187 | * in the buffer is a graph which should clearly show | |
188 | * the resonating frequency of your LF antenna | |
189 | * ( hopefully around 95 if it is tuned to 125kHz!) | |
190 | */ | |
fdcfbdcc RAB |
191 | |
192 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
b014c96d | 193 | FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD); |
2d51da38 I |
194 | SpinDelay(50); |
195 | ||
2bdd68c3 | 196 | for (i=255; i>=19; i--) { |
fdcfbdcc | 197 | WDT_HIT(); |
15c4dc5a | 198 | FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i); |
199 | SpinDelay(20); | |
3b692427 | 200 | adcval = ((MAX_ADC_LF_VOLTAGE * AvgAdc(ADC_CHAN_LF)) >> 10); |
fdcfbdcc RAB |
201 | if (i==95) *vLf125 = adcval; // voltage at 125Khz |
202 | if (i==89) *vLf134 = adcval; // voltage at 134Khz | |
15c4dc5a | 203 | |
2d51da38 | 204 | LF_Results[i] = adcval >> 9; // scale int to fit in byte for graphing purposes |
2bdd68c3 | 205 | if(LF_Results[i] > peak) { |
fdcfbdcc | 206 | *peakv = adcval; |
2bdd68c3 | 207 | peak = LF_Results[i]; |
fdcfbdcc | 208 | *peakf = i; |
9f693930 | 209 | //ptr = i; |
15c4dc5a | 210 | } |
211 | } | |
212 | ||
2bdd68c3 | 213 | for (i=18; i >= 0; i--) LF_Results[i] = 0; |
fdcfbdcc RAB |
214 | |
215 | return; | |
216 | } | |
217 | ||
218 | void MeasureAntennaTuningHfOnly(int *vHf) | |
219 | { | |
15c4dc5a | 220 | // Let the FPGA drive the high-frequency antenna around 13.56 MHz. |
fdcfbdcc RAB |
221 | LED_A_ON(); |
222 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
15c4dc5a | 223 | FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); |
224 | SpinDelay(20); | |
fdcfbdcc RAB |
225 | *vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10; |
226 | LED_A_OFF(); | |
227 | ||
228 | return; | |
229 | } | |
230 | ||
231 | void MeasureAntennaTuning(int mode) | |
232 | { | |
233 | uint8_t LF_Results[256] = {0}; | |
234 | int peakv = 0, peakf = 0; | |
235 | int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV | |
236 | ||
237 | LED_B_ON(); | |
238 | ||
239 | if (((mode & FLAG_TUNE_ALL) == FLAG_TUNE_ALL) && (FpgaGetCurrent() == FPGA_BITSTREAM_HF)) { | |
240 | // Reverse "standard" order if HF already loaded, to avoid unnecessary swap. | |
241 | MeasureAntennaTuningHfOnly(&vHf); | |
242 | MeasureAntennaTuningLfOnly(&vLf125, &vLf134, &peakf, &peakv, LF_Results); | |
243 | } else { | |
244 | if (mode & FLAG_TUNE_LF) { | |
245 | MeasureAntennaTuningLfOnly(&vLf125, &vLf134, &peakf, &peakv, LF_Results); | |
246 | } | |
247 | if (mode & FLAG_TUNE_HF) { | |
248 | MeasureAntennaTuningHfOnly(&vHf); | |
249 | } | |
250 | } | |
15c4dc5a | 251 | |
d040cb90 | 252 | cmd_send(CMD_MEASURED_ANTENNA_TUNING, vLf125>>1 | (vLf134>>1<<16), vHf, peakf | (peakv>>1<<16), LF_Results, 256); |
d19929cb | 253 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); |
2bdd68c3 | 254 | LED_B_OFF(); |
255 | return; | |
15c4dc5a | 256 | } |
257 | ||
258 | void MeasureAntennaTuningHf(void) | |
259 | { | |
260 | int vHf = 0; // in mV | |
261 | ||
262 | DbpString("Measuring HF antenna, press button to exit"); | |
263 | ||
3b692427 | 264 | // Let the FPGA drive the high-frequency antenna around 13.56 MHz. |
265 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
266 | FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); | |
267 | ||
15c4dc5a | 268 | for (;;) { |
15c4dc5a | 269 | SpinDelay(20); |
3b692427 | 270 | vHf = (MAX_ADC_HF_VOLTAGE * AvgAdc(ADC_CHAN_HF)) >> 10; |
e30c654b | 271 | |
15c4dc5a | 272 | Dbprintf("%d mV",vHf); |
273 | if (BUTTON_PRESS()) break; | |
274 | } | |
275 | DbpString("cancelled"); | |
3b692427 | 276 | |
277 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
278 | ||
15c4dc5a | 279 | } |
280 | ||
281 | ||
15c4dc5a | 282 | void ReadMem(int addr) |
283 | { | |
f7e3ed82 | 284 | const uint8_t *data = ((uint8_t *)addr); |
15c4dc5a | 285 | |
286 | Dbprintf("%x: %02x %02x %02x %02x %02x %02x %02x %02x", | |
287 | addr, data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7]); | |
288 | } | |
289 | ||
290 | /* osimage version information is linked in */ | |
291 | extern struct version_information version_information; | |
292 | /* bootrom version information is pointed to from _bootphase1_version_pointer */ | |
0fa01ec7 | 293 | extern char *_bootphase1_version_pointer, _flash_start, _flash_end, _bootrom_start, _bootrom_end, __data_src_start__; |
472345da | 294 | |
15c4dc5a | 295 | void SendVersion(void) |
296 | { | |
8e074056 | 297 | char temp[USB_CMD_DATA_SIZE]; /* Limited data payload in USB packets */ |
298 | char VersionString[USB_CMD_DATA_SIZE] = { '\0' }; | |
e30c654b | 299 | |
300 | /* Try to find the bootrom version information. Expect to find a pointer at | |
15c4dc5a | 301 | * symbol _bootphase1_version_pointer, perform slight sanity checks on the |
302 | * pointer, then use it. | |
303 | */ | |
304 | char *bootrom_version = *(char**)&_bootphase1_version_pointer; | |
305 | if( bootrom_version < &_flash_start || bootrom_version >= &_flash_end ) { | |
8e074056 | 306 | strcat(VersionString, "bootrom version information appears invalid\n"); |
15c4dc5a | 307 | } else { |
308 | FormatVersionInformation(temp, sizeof(temp), "bootrom: ", bootrom_version); | |
8e074056 | 309 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); |
15c4dc5a | 310 | } |
e30c654b | 311 | |
15c4dc5a | 312 | FormatVersionInformation(temp, sizeof(temp), "os: ", &version_information); |
8e074056 | 313 | strncat(VersionString, temp, sizeof(VersionString) - strlen(VersionString) - 1); |
e30c654b | 314 | |
472345da | 315 | for (int i = 0; i < fpga_bitstream_num; i++) { |
316 | strncat(VersionString, fpga_version_information[i], sizeof(VersionString) - strlen(VersionString) - 1); | |
317 | if (i < fpga_bitstream_num - 1) { | |
318 | strncat(VersionString, "\n", sizeof(VersionString) - strlen(VersionString) - 1); | |
319 | } | |
320 | } | |
0fa01ec7 | 321 | |
e6153040 | 322 | // Send Chip ID and used flash memory |
0fa01ec7 | 323 | uint32_t text_and_rodata_section_size = (uint32_t)&__data_src_start__ - (uint32_t)&_flash_start; |
324 | uint32_t compressed_data_section_size = common_area.arg1; | |
8e074056 | 325 | cmd_send(CMD_ACK, *(AT91C_DBGU_CIDR), text_and_rodata_section_size + compressed_data_section_size, 0, VersionString, strlen(VersionString)); |
15c4dc5a | 326 | } |
327 | ||
bfb01844 | 328 | // measure the USB Speed by sending SpeedTestBufferSize bytes to client and measuring the elapsed time. |
329 | // Note: this mimics GetFromBigbuf(), i.e. we have the overhead of the UsbCommand structure included. | |
67b7d6fa | 330 | void printUSBSpeed(void) |
bfb01844 | 331 | { |
332 | Dbprintf("USB Speed:"); | |
67b7d6fa | 333 | Dbprintf(" Sending USB packets to client..."); |
bfb01844 | 334 | |
67b7d6fa | 335 | #define USB_SPEED_TEST_MIN_TIME 1500 // in milliseconds |
bfb01844 | 336 | uint8_t *test_data = BigBuf_get_addr(); |
67b7d6fa | 337 | uint32_t end_time; |
bfb01844 | 338 | |
67b7d6fa | 339 | uint32_t start_time = end_time = GetTickCount(); |
340 | uint32_t bytes_transferred = 0; | |
341 | ||
bfb01844 | 342 | LED_B_ON(); |
67b7d6fa | 343 | while(end_time < start_time + USB_SPEED_TEST_MIN_TIME) { |
344 | cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K, 0, USB_CMD_DATA_SIZE, 0, test_data, USB_CMD_DATA_SIZE); | |
345 | end_time = GetTickCount(); | |
346 | bytes_transferred += USB_CMD_DATA_SIZE; | |
bfb01844 | 347 | } |
348 | LED_B_OFF(); | |
349 | ||
67b7d6fa | 350 | Dbprintf(" Time elapsed: %dms", end_time - start_time); |
351 | Dbprintf(" Bytes transferred: %d", bytes_transferred); | |
352 | Dbprintf(" USB Transfer Speed PM3 -> Client = %d Bytes/s", | |
353 | 1000 * bytes_transferred / (end_time - start_time)); | |
bfb01844 | 354 | |
355 | } | |
356 | ||
c89274cc CY |
357 | /** |
358 | * Prints runtime information about the PM3. | |
359 | **/ | |
67b7d6fa | 360 | void SendStatus(void) |
c89274cc CY |
361 | { |
362 | BigBuf_print_status(); | |
363 | Fpga_print_status(); | |
43591e64 | 364 | #ifdef WITH_SMARTCARD |
365 | I2C_print_status(); | |
366 | #endif | |
c89274cc | 367 | printConfig(); //LF Sampling config |
67b7d6fa | 368 | printUSBSpeed(); |
c89274cc | 369 | Dbprintf("Various"); |
43591e64 | 370 | Dbprintf(" MF_DBGLEVEL........%d", MF_DBGLEVEL); |
371 | Dbprintf(" ToSendMax..........%d", ToSendMax); | |
372 | Dbprintf(" ToSendBit..........%d", ToSendBit); | |
bfb01844 | 373 | |
374 | cmd_send(CMD_ACK,1,0,0,0,0); | |
c89274cc | 375 | } |
15c4dc5a | 376 | |
a2937cea | 377 | #if defined(WITH_ISO14443a_StandAlone) || defined(WITH_LF_StandAlone) |
15c4dc5a | 378 | |
15c4dc5a | 379 | #define OPTS 2 |
380 | ||
86a83668 MHS |
381 | void StandAloneMode() |
382 | { | |
383 | DbpString("Stand-alone mode! No PC necessary."); | |
15c4dc5a | 384 | // Oooh pretty -- notify user we're in elite samy mode now |
385 | LED(LED_RED, 200); | |
386 | LED(LED_ORANGE, 200); | |
387 | LED(LED_GREEN, 200); | |
388 | LED(LED_ORANGE, 200); | |
389 | LED(LED_RED, 200); | |
390 | LED(LED_ORANGE, 200); | |
391 | LED(LED_GREEN, 200); | |
392 | LED(LED_ORANGE, 200); | |
393 | LED(LED_RED, 200); | |
394 | ||
86a83668 MHS |
395 | } |
396 | ||
397 | #endif | |
398 | ||
399 | ||
400 | ||
401 | #ifdef WITH_ISO14443a_StandAlone | |
402 | void StandAloneMode14a() | |
403 | { | |
404 | StandAloneMode(); | |
405 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
406 | ||
15c4dc5a | 407 | int selected = 0; |
44964fd1 | 408 | bool playing = false, GotoRecord = false, GotoClone = false; |
409 | bool cardRead[OPTS] = {false}; | |
86a83668 MHS |
410 | uint8_t readUID[10] = {0}; |
411 | uint32_t uid_1st[OPTS]={0}; | |
412 | uint32_t uid_2nd[OPTS]={0}; | |
c89274cc CY |
413 | uint32_t uid_tmp1 = 0; |
414 | uint32_t uid_tmp2 = 0; | |
415 | iso14a_card_select_t hi14a_card[OPTS]; | |
15c4dc5a | 416 | |
15c4dc5a | 417 | LED(selected + 1, 0); |
418 | ||
419 | for (;;) | |
420 | { | |
6e82300d | 421 | usb_poll(); |
86a83668 | 422 | WDT_HIT(); |
15c4dc5a | 423 | SpinDelay(300); |
424 | ||
44964fd1 | 425 | if (GotoRecord || !cardRead[selected]) |
15c4dc5a | 426 | { |
44964fd1 | 427 | GotoRecord = false; |
15c4dc5a | 428 | LEDsoff(); |
429 | LED(selected + 1, 0); | |
430 | LED(LED_RED2, 0); | |
431 | ||
432 | // record | |
86a83668 | 433 | Dbprintf("Enabling iso14443a reader mode for [Bank: %u]...", selected); |
15c4dc5a | 434 | /* need this delay to prevent catching some weird data */ |
435 | SpinDelay(500); | |
86a83668 MHS |
436 | /* Code for reading from 14a tag */ |
437 | uint8_t uid[10] ={0}; | |
438 | uint32_t cuid; | |
439 | iso14443a_setup(FPGA_HF_ISO14443A_READER_MOD); | |
15c4dc5a | 440 | |
86a83668 MHS |
441 | for ( ; ; ) |
442 | { | |
443 | WDT_HIT(); | |
c89274cc CY |
444 | if (BUTTON_PRESS()) { |
445 | if (cardRead[selected]) { | |
446 | Dbprintf("Button press detected -- replaying card in bank[%d]", selected); | |
447 | break; | |
448 | } | |
449 | else if (cardRead[(selected+1)%OPTS]) { | |
450 | Dbprintf("Button press detected but no card in bank[%d] so playing from bank[%d]", selected, (selected+1)%OPTS); | |
451 | selected = (selected+1)%OPTS; | |
44964fd1 | 452 | break; |
c89274cc CY |
453 | } |
454 | else { | |
455 | Dbprintf("Button press detected but no stored tag to play. (Ignoring button)"); | |
456 | SpinDelay(300); | |
457 | } | |
458 | } | |
c04a4b60 | 459 | if (!iso14443a_select_card(uid, &hi14a_card[selected], &cuid, true, 0, true)) |
86a83668 MHS |
460 | continue; |
461 | else | |
462 | { | |
463 | Dbprintf("Read UID:"); Dbhexdump(10,uid,0); | |
464 | memcpy(readUID,uid,10*sizeof(uint8_t)); | |
c89274cc | 465 | uint8_t *dst = (uint8_t *)&uid_tmp1; |
86a83668 MHS |
466 | // Set UID byte order |
467 | for (int i=0; i<4; i++) | |
468 | dst[i] = uid[3-i]; | |
c89274cc | 469 | dst = (uint8_t *)&uid_tmp2; |
86a83668 MHS |
470 | for (int i=0; i<4; i++) |
471 | dst[i] = uid[7-i]; | |
c89274cc CY |
472 | if (uid_1st[(selected+1)%OPTS] == uid_tmp1 && uid_2nd[(selected+1)%OPTS] == uid_tmp2) { |
473 | Dbprintf("Card selected has same UID as what is stored in the other bank. Skipping."); | |
474 | } | |
475 | else { | |
476 | if (uid_tmp2) { | |
477 | Dbprintf("Bank[%d] received a 7-byte UID",selected); | |
478 | uid_1st[selected] = (uid_tmp1)>>8; | |
479 | uid_2nd[selected] = (uid_tmp1<<24) + (uid_tmp2>>8); | |
480 | } | |
481 | else { | |
482 | Dbprintf("Bank[%d] received a 4-byte UID",selected); | |
483 | uid_1st[selected] = uid_tmp1; | |
484 | uid_2nd[selected] = uid_tmp2; | |
485 | } | |
486 | break; | |
487 | } | |
86a83668 MHS |
488 | } |
489 | } | |
c89274cc CY |
490 | Dbprintf("ATQA = %02X%02X",hi14a_card[selected].atqa[0],hi14a_card[selected].atqa[1]); |
491 | Dbprintf("SAK = %02X",hi14a_card[selected].sak); | |
86a83668 MHS |
492 | LEDsoff(); |
493 | LED(LED_GREEN, 200); | |
494 | LED(LED_ORANGE, 200); | |
495 | LED(LED_GREEN, 200); | |
496 | LED(LED_ORANGE, 200); | |
15c4dc5a | 497 | |
498 | LEDsoff(); | |
499 | LED(selected + 1, 0); | |
15c4dc5a | 500 | |
c89274cc | 501 | // Next state is replay: |
44964fd1 | 502 | playing = true; |
3fe4ff4f | 503 | |
44964fd1 | 504 | cardRead[selected] = true; |
86a83668 | 505 | } |
c89274cc | 506 | /* MF Classic UID clone */ |
44964fd1 | 507 | else if (GotoClone) |
3fe4ff4f | 508 | { |
44964fd1 | 509 | GotoClone=false; |
c89274cc CY |
510 | LEDsoff(); |
511 | LED(selected + 1, 0); | |
512 | LED(LED_ORANGE, 250); | |
3fe4ff4f | 513 | |
3fe4ff4f | 514 | |
c89274cc CY |
515 | // record |
516 | Dbprintf("Preparing to Clone card [Bank: %x]; uid: %08x", selected, uid_1st[selected]); | |
3fe4ff4f | 517 | |
c89274cc CY |
518 | // wait for button to be released |
519 | while(BUTTON_PRESS()) | |
520 | { | |
521 | // Delay cloning until card is in place | |
522 | WDT_HIT(); | |
523 | } | |
524 | Dbprintf("Starting clone. [Bank: %u]", selected); | |
525 | // need this delay to prevent catching some weird data | |
526 | SpinDelay(500); | |
527 | // Begin clone function here: | |
528 | /* Example from client/mifarehost.c for commanding a block write for "magic Chinese" cards: | |
529 | UsbCommand c = {CMD_MIFARE_CSETBLOCK, {wantWipe, params & (0xFE | (uid == NULL ? 0:1)), blockNo}}; | |
530 | memcpy(c.d.asBytes, data, 16); | |
531 | SendCommand(&c); | |
532 | ||
533 | Block read is similar: | |
534 | UsbCommand c = {CMD_MIFARE_CGETBLOCK, {params, 0, blockNo}}; | |
535 | We need to imitate that call with blockNo 0 to set a uid. | |
536 | ||
537 | The get and set commands are handled in this file: | |
538 | // Work with "magic Chinese" card | |
539 | case CMD_MIFARE_CSETBLOCK: | |
540 | MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
541 | break; | |
542 | case CMD_MIFARE_CGETBLOCK: | |
543 | MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
544 | break; | |
545 | ||
546 | mfCSetUID provides example logic for UID set workflow: | |
547 | -Read block0 from card in field with MifareCGetBlock() | |
548 | -Configure new values without replacing reserved bytes | |
549 | memcpy(block0, uid, 4); // Copy UID bytes from byte array | |
550 | // Mifare UID BCC | |
551 | block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // BCC on byte 5 | |
552 | Bytes 5-7 are reserved SAK and ATQA for mifare classic | |
553 | -Use mfCSetBlock(0, block0, oldUID, wantWipe, CSETBLOCK_SINGLE_OPER) to write it | |
554 | */ | |
555 | uint8_t oldBlock0[16] = {0}, newBlock0[16] = {0}, testBlock0[16] = {0}; | |
556 | // arg0 = Flags == CSETBLOCK_SINGLE_OPER=0x1F, arg1=returnSlot, arg2=blockNo | |
557 | MifareCGetBlock(0x3F, 1, 0, oldBlock0); | |
558 | if (oldBlock0[0] == 0 && oldBlock0[0] == oldBlock0[1] && oldBlock0[1] == oldBlock0[2] && oldBlock0[2] == oldBlock0[3]) { | |
559 | Dbprintf("No changeable tag detected. Returning to replay mode for bank[%d]", selected); | |
44964fd1 | 560 | playing = true; |
c89274cc CY |
561 | } |
562 | else { | |
563 | Dbprintf("UID from target tag: %02X%02X%02X%02X", oldBlock0[0],oldBlock0[1],oldBlock0[2],oldBlock0[3]); | |
564 | memcpy(newBlock0,oldBlock0,16); | |
565 | // Copy uid_1st for bank (2nd is for longer UIDs not supported if classic) | |
566 | ||
567 | newBlock0[0] = uid_1st[selected]>>24; | |
568 | newBlock0[1] = 0xFF & (uid_1st[selected]>>16); | |
569 | newBlock0[2] = 0xFF & (uid_1st[selected]>>8); | |
570 | newBlock0[3] = 0xFF & (uid_1st[selected]); | |
571 | newBlock0[4] = newBlock0[0]^newBlock0[1]^newBlock0[2]^newBlock0[3]; | |
572 | // arg0 = needWipe, arg1 = workFlags, arg2 = blockNo, datain | |
573 | MifareCSetBlock(0, 0xFF,0, newBlock0); | |
574 | MifareCGetBlock(0x3F, 1, 0, testBlock0); | |
575 | if (memcmp(testBlock0,newBlock0,16)==0) | |
576 | { | |
577 | DbpString("Cloned successfull!"); | |
44964fd1 | 578 | cardRead[selected] = false; // Only if the card was cloned successfully should we clear it |
579 | playing = false; | |
580 | GotoRecord = true; | |
c89274cc CY |
581 | selected = (selected+1) % OPTS; |
582 | } | |
583 | else { | |
584 | Dbprintf("Clone failed. Back to replay mode on bank[%d]", selected); | |
44964fd1 | 585 | playing = true; |
c89274cc CY |
586 | } |
587 | } | |
588 | LEDsoff(); | |
589 | LED(selected + 1, 0); | |
15c4dc5a | 590 | |
86a83668 | 591 | } |
15c4dc5a | 592 | // Change where to record (or begin playing) |
44964fd1 | 593 | else if (playing) // button_pressed == BUTTON_SINGLE_CLICK && cardRead[selected]) |
15c4dc5a | 594 | { |
15c4dc5a | 595 | LEDsoff(); |
596 | LED(selected + 1, 0); | |
597 | ||
598 | // Begin transmitting | |
44964fd1 | 599 | LED(LED_GREEN, 0); |
600 | DbpString("Playing"); | |
601 | for ( ; ; ) { | |
602 | WDT_HIT(); | |
603 | int button_action = BUTTON_HELD(1000); | |
604 | if (button_action == 0) { // No button action, proceed with sim | |
605 | uint8_t data[512] = {0}; // in case there is a read command received we shouldn't break | |
606 | Dbprintf("Simulating ISO14443a tag with uid[0]: %08x, uid[1]: %08x [Bank: %u]", uid_1st[selected],uid_2nd[selected],selected); | |
607 | if (hi14a_card[selected].sak == 8 && hi14a_card[selected].atqa[0] == 4 && hi14a_card[selected].atqa[1] == 0) { | |
608 | DbpString("Mifare Classic"); | |
609 | SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data); // Mifare Classic | |
c89274cc | 610 | } |
44964fd1 | 611 | else if (hi14a_card[selected].sak == 0 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 0) { |
612 | DbpString("Mifare Ultralight"); | |
613 | SimulateIso14443aTag(2,uid_1st[selected],uid_2nd[selected],data); // Mifare Ultralight | |
15c4dc5a | 614 | } |
44964fd1 | 615 | else if (hi14a_card[selected].sak == 20 && hi14a_card[selected].atqa[0] == 0x44 && hi14a_card[selected].atqa[1] == 3) { |
616 | DbpString("Mifare DESFire"); | |
617 | SimulateIso14443aTag(3,uid_1st[selected],uid_2nd[selected],data); // Mifare DESFire | |
618 | } | |
619 | else { | |
620 | Dbprintf("Unrecognized tag type -- defaulting to Mifare Classic emulation"); | |
621 | SimulateIso14443aTag(1,uid_1st[selected], uid_2nd[selected], data); | |
c89274cc | 622 | } |
c89274cc | 623 | } |
44964fd1 | 624 | else if (button_action == BUTTON_SINGLE_CLICK) { |
625 | selected = (selected + 1) % OPTS; | |
626 | Dbprintf("Done playing. Switching to record mode on bank %d",selected); | |
627 | GotoRecord = true; | |
628 | break; | |
629 | } | |
630 | else if (button_action == BUTTON_HOLD) { | |
631 | Dbprintf("Playtime over. Begin cloning..."); | |
632 | GotoClone = true; | |
633 | break; | |
634 | } | |
635 | WDT_HIT(); | |
15c4dc5a | 636 | } |
44964fd1 | 637 | |
638 | /* We pressed a button so ignore it here with a delay */ | |
639 | SpinDelay(300); | |
640 | LEDsoff(); | |
641 | LED(selected + 1, 0); | |
15c4dc5a | 642 | } |
643 | } | |
644 | } | |
a2937cea | 645 | #elif WITH_LF_StandAlone |
86a83668 MHS |
646 | // samy's sniff and repeat routine |
647 | void SamyRun() | |
e46fe044 | 648 | { |
86a83668 MHS |
649 | StandAloneMode(); |
650 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
e46fe044 | 651 | |
53e2f2fa | 652 | int tops[OPTS], high[OPTS], low[OPTS]; |
15c4dc5a | 653 | int selected = 0; |
654 | int playing = 0; | |
3fe4ff4f | 655 | int cardRead = 0; |
15c4dc5a | 656 | |
657 | // Turn on selected LED | |
658 | LED(selected + 1, 0); | |
659 | ||
660 | for (;;) | |
661 | { | |
6e82300d | 662 | usb_poll(); |
86a83668 | 663 | WDT_HIT(); |
15c4dc5a | 664 | |
665 | // Was our button held down or pressed? | |
666 | int button_pressed = BUTTON_HELD(1000); | |
667 | SpinDelay(300); | |
668 | ||
669 | // Button was held for a second, begin recording | |
3fe4ff4f | 670 | if (button_pressed > 0 && cardRead == 0) |
15c4dc5a | 671 | { |
672 | LEDsoff(); | |
673 | LED(selected + 1, 0); | |
674 | LED(LED_RED2, 0); | |
675 | ||
676 | // record | |
677 | DbpString("Starting recording"); | |
678 | ||
679 | // wait for button to be released | |
680 | while(BUTTON_PRESS()) | |
681 | WDT_HIT(); | |
682 | ||
683 | /* need this delay to prevent catching some weird data */ | |
684 | SpinDelay(500); | |
685 | ||
53e2f2fa | 686 | CmdHIDdemodFSK(1, &tops[selected], &high[selected], &low[selected], 0); |
687 | if (tops[selected] > 0) | |
688 | Dbprintf("Recorded %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]); | |
689 | else | |
690 | Dbprintf("Recorded %x %x%08x", selected, high[selected], low[selected]); | |
15c4dc5a | 691 | |
692 | LEDsoff(); | |
693 | LED(selected + 1, 0); | |
694 | // Finished recording | |
695 | ||
696 | // If we were previously playing, set playing off | |
697 | // so next button push begins playing what we recorded | |
698 | playing = 0; | |
3fe4ff4f | 699 | |
700 | cardRead = 1; | |
701 | ||
702 | } | |
703 | ||
704 | else if (button_pressed > 0 && cardRead == 1) | |
705 | { | |
706 | LEDsoff(); | |
707 | LED(selected + 1, 0); | |
708 | LED(LED_ORANGE, 0); | |
709 | ||
710 | // record | |
53e2f2fa | 711 | if (tops[selected] > 0) |
712 | Dbprintf("Cloning %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]); | |
713 | else | |
714 | Dbprintf("Cloning %x %x%08x", selected, high[selected], low[selected]); | |
3fe4ff4f | 715 | |
716 | // wait for button to be released | |
717 | while(BUTTON_PRESS()) | |
718 | WDT_HIT(); | |
719 | ||
720 | /* need this delay to prevent catching some weird data */ | |
721 | SpinDelay(500); | |
722 | ||
53e2f2fa | 723 | CopyHIDtoT55x7(tops[selected] & 0x000FFFFF, high[selected], low[selected], (tops[selected] != 0 && ((high[selected]& 0xFFFFFFC0) != 0))); |
724 | if (tops[selected] > 0) | |
725 | Dbprintf("Cloned %x %x%08x%08x", selected, tops[selected], high[selected], low[selected]); | |
726 | else | |
727 | Dbprintf("Cloned %x %x%08x", selected, high[selected], low[selected]); | |
3fe4ff4f | 728 | |
729 | LEDsoff(); | |
730 | LED(selected + 1, 0); | |
731 | // Finished recording | |
732 | ||
733 | // If we were previously playing, set playing off | |
734 | // so next button push begins playing what we recorded | |
735 | playing = 0; | |
736 | ||
737 | cardRead = 0; | |
738 | ||
15c4dc5a | 739 | } |
740 | ||
741 | // Change where to record (or begin playing) | |
742 | else if (button_pressed) | |
743 | { | |
744 | // Next option if we were previously playing | |
745 | if (playing) | |
746 | selected = (selected + 1) % OPTS; | |
747 | playing = !playing; | |
748 | ||
749 | LEDsoff(); | |
750 | LED(selected + 1, 0); | |
751 | ||
752 | // Begin transmitting | |
753 | if (playing) | |
754 | { | |
755 | LED(LED_GREEN, 0); | |
756 | DbpString("Playing"); | |
757 | // wait for button to be released | |
758 | while(BUTTON_PRESS()) | |
759 | WDT_HIT(); | |
53e2f2fa | 760 | if (tops[selected] > 0) |
761 | Dbprintf("%x %x%08x%08x", selected, tops[selected], high[selected], low[selected]); | |
762 | else | |
763 | Dbprintf("%x %x%08x", selected, high[selected], low[selected]); | |
764 | ||
765 | CmdHIDsimTAG(tops[selected], high[selected], low[selected], 0); | |
15c4dc5a | 766 | DbpString("Done playing"); |
767 | if (BUTTON_HELD(1000) > 0) | |
768 | { | |
769 | DbpString("Exiting"); | |
770 | LEDsoff(); | |
771 | return; | |
772 | } | |
773 | ||
774 | /* We pressed a button so ignore it here with a delay */ | |
775 | SpinDelay(300); | |
776 | ||
777 | // when done, we're done playing, move to next option | |
778 | selected = (selected + 1) % OPTS; | |
779 | playing = !playing; | |
780 | LEDsoff(); | |
781 | LED(selected + 1, 0); | |
782 | } | |
783 | else | |
784 | while(BUTTON_PRESS()) | |
785 | WDT_HIT(); | |
786 | } | |
787 | } | |
788 | } | |
15c4dc5a | 789 | |
e46fe044 | 790 | #endif |
15c4dc5a | 791 | /* |
792 | OBJECTIVE | |
793 | Listen and detect an external reader. Determine the best location | |
794 | for the antenna. | |
795 | ||
796 | INSTRUCTIONS: | |
797 | Inside the ListenReaderField() function, there is two mode. | |
798 | By default, when you call the function, you will enter mode 1. | |
799 | If you press the PM3 button one time, you will enter mode 2. | |
800 | If you press the PM3 button a second time, you will exit the function. | |
801 | ||
802 | DESCRIPTION OF MODE 1: | |
803 | This mode just listens for an external reader field and lights up green | |
804 | for HF and/or red for LF. This is the original mode of the detectreader | |
805 | function. | |
806 | ||
807 | DESCRIPTION OF MODE 2: | |
808 | This mode will visually represent, using the LEDs, the actual strength of the | |
809 | current compared to the maximum current detected. Basically, once you know | |
810 | what kind of external reader is present, it will help you spot the best location to place | |
811 | your antenna. You will probably not get some good results if there is a LF and a HF reader | |
812 | at the same place! :-) | |
813 | ||
814 | LIGHT SCHEME USED: | |
815 | */ | |
816 | static const char LIGHT_SCHEME[] = { | |
817 | 0x0, /* ---- | No field detected */ | |
818 | 0x1, /* X--- | 14% of maximum current detected */ | |
819 | 0x2, /* -X-- | 29% of maximum current detected */ | |
820 | 0x4, /* --X- | 43% of maximum current detected */ | |
821 | 0x8, /* ---X | 57% of maximum current detected */ | |
822 | 0xC, /* --XX | 71% of maximum current detected */ | |
823 | 0xE, /* -XXX | 86% of maximum current detected */ | |
824 | 0xF, /* XXXX | 100% of maximum current detected */ | |
825 | }; | |
826 | static const int LIGHT_LEN = sizeof(LIGHT_SCHEME)/sizeof(LIGHT_SCHEME[0]); | |
827 | ||
828 | void ListenReaderField(int limit) | |
829 | { | |
3b692427 | 830 | int lf_av, lf_av_new, lf_baseline= 0, lf_max; |
831 | int hf_av, hf_av_new, hf_baseline= 0, hf_max; | |
15c4dc5a | 832 | int mode=1, display_val, display_max, i; |
833 | ||
3b692427 | 834 | #define LF_ONLY 1 |
835 | #define HF_ONLY 2 | |
836 | #define REPORT_CHANGE 10 // report new values only if they have changed at least by REPORT_CHANGE | |
837 | ||
838 | ||
839 | // switch off FPGA - we don't want to measure our own signal | |
840 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
841 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
15c4dc5a | 842 | |
843 | LEDsoff(); | |
844 | ||
3b692427 | 845 | lf_av = lf_max = AvgAdc(ADC_CHAN_LF); |
15c4dc5a | 846 | |
847 | if(limit != HF_ONLY) { | |
3b692427 | 848 | Dbprintf("LF 125/134kHz Baseline: %dmV", (MAX_ADC_LF_VOLTAGE * lf_av) >> 10); |
15c4dc5a | 849 | lf_baseline = lf_av; |
850 | } | |
851 | ||
3b692427 | 852 | hf_av = hf_max = AvgAdc(ADC_CHAN_HF); |
15c4dc5a | 853 | |
854 | if (limit != LF_ONLY) { | |
3b692427 | 855 | Dbprintf("HF 13.56MHz Baseline: %dmV", (MAX_ADC_HF_VOLTAGE * hf_av) >> 10); |
15c4dc5a | 856 | hf_baseline = hf_av; |
857 | } | |
858 | ||
859 | for(;;) { | |
860 | if (BUTTON_PRESS()) { | |
861 | SpinDelay(500); | |
862 | switch (mode) { | |
863 | case 1: | |
864 | mode=2; | |
865 | DbpString("Signal Strength Mode"); | |
866 | break; | |
867 | case 2: | |
868 | default: | |
869 | DbpString("Stopped"); | |
870 | LEDsoff(); | |
871 | return; | |
872 | break; | |
873 | } | |
874 | } | |
875 | WDT_HIT(); | |
876 | ||
877 | if (limit != HF_ONLY) { | |
3b692427 | 878 | if(mode == 1) { |
cf194819 | 879 | if (ABS(lf_av - lf_baseline) > REPORT_CHANGE) |
3b692427 | 880 | LED_D_ON(); |
881 | else | |
882 | LED_D_OFF(); | |
15c4dc5a | 883 | } |
e30c654b | 884 | |
3b692427 | 885 | lf_av_new = AvgAdc(ADC_CHAN_LF); |
15c4dc5a | 886 | // see if there's a significant change |
cf194819 | 887 | if(ABS(lf_av - lf_av_new) > REPORT_CHANGE) { |
3b692427 | 888 | Dbprintf("LF 125/134kHz Field Change: %5dmV", (MAX_ADC_LF_VOLTAGE * lf_av_new) >> 10); |
15c4dc5a | 889 | lf_av = lf_av_new; |
890 | if (lf_av > lf_max) | |
891 | lf_max = lf_av; | |
15c4dc5a | 892 | } |
893 | } | |
894 | ||
895 | if (limit != LF_ONLY) { | |
896 | if (mode == 1){ | |
cf194819 | 897 | if (ABS(hf_av - hf_baseline) > REPORT_CHANGE) |
3b692427 | 898 | LED_B_ON(); |
899 | else | |
900 | LED_B_OFF(); | |
15c4dc5a | 901 | } |
e30c654b | 902 | |
3b692427 | 903 | hf_av_new = AvgAdc(ADC_CHAN_HF); |
15c4dc5a | 904 | // see if there's a significant change |
cf194819 | 905 | if(ABS(hf_av - hf_av_new) > REPORT_CHANGE) { |
3b692427 | 906 | Dbprintf("HF 13.56MHz Field Change: %5dmV", (MAX_ADC_HF_VOLTAGE * hf_av_new) >> 10); |
15c4dc5a | 907 | hf_av = hf_av_new; |
908 | if (hf_av > hf_max) | |
909 | hf_max = hf_av; | |
15c4dc5a | 910 | } |
911 | } | |
e30c654b | 912 | |
15c4dc5a | 913 | if(mode == 2) { |
914 | if (limit == LF_ONLY) { | |
915 | display_val = lf_av; | |
916 | display_max = lf_max; | |
917 | } else if (limit == HF_ONLY) { | |
918 | display_val = hf_av; | |
919 | display_max = hf_max; | |
920 | } else { /* Pick one at random */ | |
921 | if( (hf_max - hf_baseline) > (lf_max - lf_baseline) ) { | |
922 | display_val = hf_av; | |
923 | display_max = hf_max; | |
924 | } else { | |
925 | display_val = lf_av; | |
926 | display_max = lf_max; | |
927 | } | |
928 | } | |
929 | for (i=0; i<LIGHT_LEN; i++) { | |
930 | if (display_val >= ((display_max/LIGHT_LEN)*i) && display_val <= ((display_max/LIGHT_LEN)*(i+1))) { | |
931 | if (LIGHT_SCHEME[i] & 0x1) LED_C_ON(); else LED_C_OFF(); | |
932 | if (LIGHT_SCHEME[i] & 0x2) LED_A_ON(); else LED_A_OFF(); | |
933 | if (LIGHT_SCHEME[i] & 0x4) LED_B_ON(); else LED_B_OFF(); | |
934 | if (LIGHT_SCHEME[i] & 0x8) LED_D_ON(); else LED_D_OFF(); | |
935 | break; | |
936 | } | |
937 | } | |
938 | } | |
939 | } | |
940 | } | |
941 | ||
f7e3ed82 | 942 | void UsbPacketReceived(uint8_t *packet, int len) |
15c4dc5a | 943 | { |
944 | UsbCommand *c = (UsbCommand *)packet; | |
15c4dc5a | 945 | |
902cb3c0 | 946 | // 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]); |
947 | ||
15c4dc5a | 948 | switch(c->cmd) { |
949 | #ifdef WITH_LF | |
31abe49f MHS |
950 | case CMD_SET_LF_SAMPLING_CONFIG: |
951 | setSamplingConfig((sample_config *) c->d.asBytes); | |
952 | break; | |
15c4dc5a | 953 | case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K: |
b9957414 | 954 | cmd_send(CMD_ACK,SampleLF(c->arg[0], c->arg[1]),0,0,0,0); |
15c4dc5a | 955 | break; |
15c4dc5a | 956 | case CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K: |
957 | ModThenAcquireRawAdcSamples125k(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); | |
958 | break; | |
b014c96d | 959 | case CMD_LF_SNOOP_RAW_ADC_SAMPLES: |
31abe49f | 960 | cmd_send(CMD_ACK,SnoopLF(),0,0,0,0); |
b014c96d | 961 | break; |
7e67e42f | 962 | case CMD_HID_DEMOD_FSK: |
be59094d | 963 | CmdHIDdemodFSK(c->arg[0], 0, 0, 0, 1); |
7e67e42f | 964 | break; |
965 | case CMD_HID_SIM_TAG: | |
be59094d | 966 | CmdHIDsimTAG(c->arg[0], c->arg[1], c->arg[2], 1); |
7e67e42f | 967 | break; |
abd6112f | 968 | case CMD_FSK_SIM_TAG: |
969 | CmdFSKsimTAG(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
970 | break; | |
971 | case CMD_ASK_SIM_TAG: | |
972 | CmdASKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
973 | break; | |
872e3d4d | 974 | case CMD_PSK_SIM_TAG: |
975 | CmdPSKsimTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
976 | break; | |
977 | case CMD_HID_CLONE_TAG: | |
1c611bbd | 978 | CopyHIDtoT55x7(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); |
7e67e42f | 979 | break; |
a1f3bb12 | 980 | case CMD_IO_DEMOD_FSK: |
3fe4ff4f | 981 | CmdIOdemodFSK(c->arg[0], 0, 0, 1); |
a1f3bb12 | 982 | break; |
3fe4ff4f | 983 | case CMD_IO_CLONE_TAG: |
9f669cb2 | 984 | CopyIOtoT55x7(c->arg[0], c->arg[1]); |
a1f3bb12 | 985 | break; |
66707a3b | 986 | case CMD_EM410X_DEMOD: |
987 | CmdEM410xdemod(c->arg[0], 0, 0, 1); | |
988 | break; | |
2d4eae76 | 989 | case CMD_EM410X_WRITE_TAG: |
990 | WriteEM410x(c->arg[0], c->arg[1], c->arg[2]); | |
991 | break; | |
7e67e42f | 992 | case CMD_READ_TI_TYPE: |
993 | ReadTItag(); | |
994 | break; | |
995 | case CMD_WRITE_TI_TYPE: | |
996 | WriteTItag(c->arg[0],c->arg[1],c->arg[2]); | |
997 | break; | |
998 | case CMD_SIMULATE_TAG_125K: | |
31d1caa5 | 999 | LED_A_ON(); |
7e67e42f | 1000 | SimulateTagLowFrequency(c->arg[0], c->arg[1], 1); |
31d1caa5 | 1001 | LED_A_OFF(); |
7e67e42f | 1002 | break; |
1003 | case CMD_LF_SIMULATE_BIDIR: | |
1004 | SimulateTagLowFrequencyBidir(c->arg[0], c->arg[1]); | |
1005 | break; | |
3fe4ff4f | 1006 | case CMD_INDALA_CLONE_TAG: |
2414f978 | 1007 | CopyIndala64toT55x7(c->arg[0], c->arg[1]); |
1008 | break; | |
3fe4ff4f | 1009 | case CMD_INDALA_CLONE_TAG_L: |
2414f978 | 1010 | 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]); |
1011 | break; | |
1c611bbd | 1012 | case CMD_T55XX_READ_BLOCK: |
8e99ec25 | 1013 | T55xxReadBlock(c->arg[0], c->arg[1], c->arg[2]); |
1c611bbd | 1014 | break; |
1015 | case CMD_T55XX_WRITE_BLOCK: | |
1016 | T55xxWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]); | |
1017 | break; | |
be2d41b7 | 1018 | case CMD_T55XX_WAKEUP: |
1019 | T55xxWakeUp(c->arg[0]); | |
1c611bbd | 1020 | break; |
66837a03 | 1021 | case CMD_T55XX_RESET_READ: |
1022 | T55xxResetRead(); | |
1023 | break; | |
3fe4ff4f | 1024 | case CMD_PCF7931_READ: |
1c611bbd | 1025 | ReadPCF7931(); |
1c611bbd | 1026 | break; |
dc4300ba | 1027 | case CMD_PCF7931_WRITE: |
d10e08ae | 1028 | 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]); |
dc4300ba | 1029 | break; |
1c611bbd | 1030 | case CMD_EM4X_READ_WORD: |
7666f460 | 1031 | EM4xReadWord(c->arg[0], c->arg[1],c->arg[2]); |
1c611bbd | 1032 | break; |
1033 | case CMD_EM4X_WRITE_WORD: | |
7666f460 | 1034 | EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2]); |
1c611bbd | 1035 | break; |
dbf6e824 CY |
1036 | case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation |
1037 | CmdAWIDdemodFSK(c->arg[0], 0, 0, 1); | |
7cfc777b | 1038 | break; |
709665b5 | 1039 | case CMD_VIKING_CLONE_TAG: |
1040 | CopyVikingtoT55xx(c->arg[0], c->arg[1], c->arg[2]); | |
1041 | break; | |
e04475c4 | 1042 | case CMD_COTAG: |
1043 | Cotag(c->arg[0]); | |
1044 | break; | |
15c4dc5a | 1045 | #endif |
1046 | ||
d19929cb | 1047 | #ifdef WITH_HITAG |
1048 | case CMD_SNOOP_HITAG: // Eavesdrop Hitag tag, args = type | |
1049 | SnoopHitag(c->arg[0]); | |
1050 | break; | |
1051 | case CMD_SIMULATE_HITAG: // Simulate Hitag tag, args = memory content | |
1052 | SimulateHitagTag((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1053 | break; | |
1054 | case CMD_READER_HITAG: // Reader for Hitag tags, args = type and function | |
1055 | ReaderHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes); | |
1056 | break; | |
4e12287d RS |
1057 | case CMD_SIMULATE_HITAG_S:// Simulate Hitag s tag, args = memory content |
1058 | SimulateHitagSTag((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1059 | break; | |
1060 | case CMD_TEST_HITAGS_TRACES:// Tests every challenge within the given file | |
1061 | check_challenges((bool)c->arg[0],(byte_t*)c->d.asBytes); | |
1062 | break; | |
1063 | case CMD_READ_HITAG_S://Reader for only Hitag S tags, args = key or challenge | |
1064 | ReadHitagS((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes); | |
1065 | break; | |
1066 | case CMD_WR_HITAG_S://writer for Hitag tags args=data to write,page and key or challenge | |
52244230 HJ |
1067 | if ((hitag_function)c->arg[0] < 10) { |
1068 | WritePageHitagS((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes,c->arg[2]); | |
1069 | } | |
1070 | else if ((hitag_function)c->arg[0] >= 10) { | |
1071 | WriterHitag((hitag_function)c->arg[0],(hitag_data*)c->d.asBytes, c->arg[2]); | |
1072 | } | |
4e12287d | 1073 | break; |
d19929cb | 1074 | #endif |
f168b263 | 1075 | |
15c4dc5a | 1076 | #ifdef WITH_ISO15693 |
1077 | case CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693: | |
1078 | AcquireRawAdcSamplesIso15693(); | |
1079 | break; | |
9455b51c | 1080 | case CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693: |
1081 | RecordRawAdcSamplesIso15693(); | |
1082 | break; | |
1083 | ||
1084 | case CMD_ISO_15693_COMMAND: | |
1085 | DirectTag15693Command(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); | |
1086 | break; | |
1087 | ||
1088 | case CMD_ISO_15693_FIND_AFI: | |
1089 | BruteforceIso15693Afi(c->arg[0]); | |
1090 | break; | |
1091 | ||
1092 | case CMD_ISO_15693_DEBUG: | |
1093 | SetDebugIso15693(c->arg[0]); | |
1094 | break; | |
15c4dc5a | 1095 | |
15c4dc5a | 1096 | case CMD_READER_ISO_15693: |
1097 | ReaderIso15693(c->arg[0]); | |
1098 | break; | |
7e67e42f | 1099 | case CMD_SIMTAG_ISO_15693: |
3fe4ff4f | 1100 | SimTagIso15693(c->arg[0], c->d.asBytes); |
7e67e42f | 1101 | break; |
15c4dc5a | 1102 | #endif |
1103 | ||
7e67e42f | 1104 | #ifdef WITH_LEGICRF |
1105 | case CMD_SIMULATE_TAG_LEGIC_RF: | |
1106 | LegicRfSimulate(c->arg[0], c->arg[1], c->arg[2]); | |
1107 | break; | |
3612a8a8 | 1108 | |
7e67e42f | 1109 | case CMD_WRITER_LEGIC_RF: |
1110 | LegicRfWriter(c->arg[1], c->arg[0]); | |
1111 | break; | |
3612a8a8 | 1112 | |
15c4dc5a | 1113 | case CMD_READER_LEGIC_RF: |
1114 | LegicRfReader(c->arg[0], c->arg[1]); | |
1115 | break; | |
15c4dc5a | 1116 | #endif |
1117 | ||
1118 | #ifdef WITH_ISO14443b | |
15c4dc5a | 1119 | case CMD_READ_SRI512_TAG: |
51d4f6f1 | 1120 | ReadSTMemoryIso14443b(0x0F); |
15c4dc5a | 1121 | break; |
7e67e42f | 1122 | case CMD_READ_SRIX4K_TAG: |
51d4f6f1 | 1123 | ReadSTMemoryIso14443b(0x7F); |
7e67e42f | 1124 | break; |
132a0217 | 1125 | case CMD_SNOOP_ISO_14443B: |
51d4f6f1 | 1126 | SnoopIso14443b(); |
7e67e42f | 1127 | break; |
132a0217 | 1128 | case CMD_SIMULATE_TAG_ISO_14443B: |
51d4f6f1 | 1129 | SimulateIso14443bTag(); |
7e67e42f | 1130 | break; |
7cf3ef20 | 1131 | case CMD_ISO_14443B_COMMAND: |
1132 | SendRawCommand14443B(c->arg[0],c->arg[1],c->arg[2],c->d.asBytes); | |
1133 | break; | |
15c4dc5a | 1134 | #endif |
1135 | ||
1136 | #ifdef WITH_ISO14443a | |
7e67e42f | 1137 | case CMD_SNOOP_ISO_14443a: |
5cd9ec01 | 1138 | SnoopIso14443a(c->arg[0]); |
7e67e42f | 1139 | break; |
15c4dc5a | 1140 | case CMD_READER_ISO_14443a: |
902cb3c0 | 1141 | ReaderIso14443a(c); |
15c4dc5a | 1142 | break; |
7e67e42f | 1143 | case CMD_SIMULATE_TAG_ISO_14443a: |
28afbd2b | 1144 | SimulateIso14443aTag(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); // ## Simulate iso14443a tag - pass tag type & UID |
7e67e42f | 1145 | break; |
3fe4ff4f | 1146 | |
5acd09bd | 1147 | case CMD_EPA_PACE_COLLECT_NONCE: |
902cb3c0 | 1148 | EPA_PACE_Collect_Nonce(c); |
5acd09bd | 1149 | break; |
3bb07d96 FM |
1150 | case CMD_EPA_PACE_REPLAY: |
1151 | EPA_PACE_Replay(c); | |
1152 | break; | |
7e67e42f | 1153 | |
15c4dc5a | 1154 | case CMD_READER_MIFARE: |
f168b263 | 1155 | ReaderMifare(c->arg[0]); |
15c4dc5a | 1156 | break; |
20f9a2a1 M |
1157 | case CMD_MIFARE_READBL: |
1158 | MifareReadBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1159 | break; | |
981bd429 | 1160 | case CMD_MIFAREU_READBL: |
f168b263 | 1161 | MifareUReadBlock(c->arg[0],c->arg[1], c->d.asBytes); |
981bd429 | 1162 | break; |
8258f409 | 1163 | case CMD_MIFAREUC_AUTH: |
1164 | MifareUC_Auth(c->arg[0],c->d.asBytes); | |
a631936e | 1165 | break; |
981bd429 | 1166 | case CMD_MIFAREU_READCARD: |
75377d29 | 1167 | MifareUReadCard(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); |
117d9ec2 | 1168 | break; |
f168b263 | 1169 | case CMD_MIFAREUC_SETPWD: |
1170 | MifareUSetPwd(c->arg[0], c->d.asBytes); | |
1171 | break; | |
20f9a2a1 M |
1172 | case CMD_MIFARE_READSC: |
1173 | MifareReadSector(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1174 | break; | |
1175 | case CMD_MIFARE_WRITEBL: | |
1176 | MifareWriteBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1177 | break; | |
4973f23d | 1178 | //case CMD_MIFAREU_WRITEBL_COMPAT: |
1179 | //MifareUWriteBlockCompat(c->arg[0], c->d.asBytes); | |
1180 | //break; | |
981bd429 | 1181 | case CMD_MIFAREU_WRITEBL: |
4973f23d | 1182 | MifareUWriteBlock(c->arg[0], c->arg[1], c->d.asBytes); |
f168b263 | 1183 | break; |
c48c4d78 | 1184 | case CMD_MIFARE_ACQUIRE_ENCRYPTED_NONCES: |
1185 | MifareAcquireEncryptedNonces(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1186 | break; | |
20f9a2a1 M |
1187 | case CMD_MIFARE_NESTED: |
1188 | MifareNested(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
f397b5cc M |
1189 | break; |
1190 | case CMD_MIFARE_CHKKEYS: | |
1191 | MifareChkKeys(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
20f9a2a1 M |
1192 | break; |
1193 | case CMD_SIMULATE_MIFARE_CARD: | |
1194 | Mifare1ksim(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1195 | break; | |
8556b852 M |
1196 | |
1197 | // emulator | |
1198 | case CMD_MIFARE_SET_DBGMODE: | |
1199 | MifareSetDbgLvl(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1200 | break; | |
1201 | case CMD_MIFARE_EML_MEMCLR: | |
1202 | MifareEMemClr(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1203 | break; | |
1204 | case CMD_MIFARE_EML_MEMSET: | |
1205 | MifareEMemSet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1206 | break; | |
1207 | case CMD_MIFARE_EML_MEMGET: | |
1208 | MifareEMemGet(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1209 | break; | |
1210 | case CMD_MIFARE_EML_CARDLOAD: | |
1211 | MifareECardLoad(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
0675f200 M |
1212 | break; |
1213 | ||
1214 | // Work with "magic Chinese" card | |
3a05a1e7 OM |
1215 | case CMD_MIFARE_CWIPE: |
1216 | MifareCWipe(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); | |
1217 | break; | |
3fe4ff4f | 1218 | case CMD_MIFARE_CSETBLOCK: |
0675f200 | 1219 | MifareCSetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); |
545a1f38 | 1220 | break; |
3fe4ff4f | 1221 | case CMD_MIFARE_CGETBLOCK: |
545a1f38 | 1222 | MifareCGetBlock(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); |
8556b852 | 1223 | break; |
3fe4ff4f | 1224 | case CMD_MIFARE_CIDENT: |
1225 | MifareCIdent(); | |
1226 | break; | |
b62a5a84 M |
1227 | |
1228 | // mifare sniffer | |
1229 | case CMD_MIFARE_SNIFFER: | |
5cd9ec01 | 1230 | SniffMifare(c->arg[0]); |
b62a5a84 | 1231 | break; |
a631936e | 1232 | |
20f9a2a1 M |
1233 | #endif |
1234 | ||
7e67e42f | 1235 | #ifdef WITH_ICLASS |
cee5a30d | 1236 | // Makes use of ISO14443a FPGA Firmware |
1237 | case CMD_SNOOP_ICLASS: | |
1238 | SnoopIClass(); | |
1239 | break; | |
1e262141 | 1240 | case CMD_SIMULATE_TAG_ICLASS: |
ff7bb4ef | 1241 | SimulateIClass(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes); |
1e262141 | 1242 | break; |
1243 | case CMD_READER_ICLASS: | |
1244 | ReaderIClass(c->arg[0]); | |
1245 | break; | |
c3963755 | 1246 | case CMD_READER_ICLASS_REPLAY: |
aa53efc3 | 1247 | ReaderIClass_Replay(c->arg[0], c->d.asBytes); |
c3963755 | 1248 | break; |
aa53efc3 | 1249 | case CMD_ICLASS_EML_MEMSET: |
e80aeb96 MHS |
1250 | emlSet(c->d.asBytes,c->arg[0], c->arg[1]); |
1251 | break; | |
aa53efc3 | 1252 | case CMD_ICLASS_WRITEBLOCK: |
3ac22ee1 | 1253 | iClass_WriteBlock(c->arg[0], c->d.asBytes); |
1254 | break; | |
1255 | case CMD_ICLASS_READCHECK: // auth step 1 | |
1256 | iClass_ReadCheck(c->arg[0], c->arg[1]); | |
aa53efc3 | 1257 | break; |
1258 | case CMD_ICLASS_READBLOCK: | |
3ac22ee1 | 1259 | iClass_ReadBlk(c->arg[0]); |
aa53efc3 | 1260 | break; |
3ac22ee1 | 1261 | case CMD_ICLASS_AUTHENTICATION: //check |
aa53efc3 | 1262 | iClass_Authentication(c->d.asBytes); |
1263 | break; | |
1264 | case CMD_ICLASS_DUMP: | |
3ac22ee1 | 1265 | iClass_Dump(c->arg[0], c->arg[1]); |
aa53efc3 | 1266 | break; |
1267 | case CMD_ICLASS_CLONE: | |
3ac22ee1 | 1268 | iClass_Clone(c->arg[0], c->arg[1], c->d.asBytes); |
aa53efc3 | 1269 | break; |
cee5a30d | 1270 | #endif |
0472d76d | 1271 | #ifdef WITH_HFSNOOP |
1272 | case CMD_HF_SNIFFER: | |
1273 | HfSnoop(c->arg[0], c->arg[1]); | |
1274 | break; | |
1275 | #endif | |
43591e64 | 1276 | #ifdef WITH_SMARTCARD |
1277 | case CMD_SMART_ATR: { | |
1278 | SmartCardAtr(); | |
1279 | break; | |
1280 | } | |
1281 | case CMD_SMART_SETCLOCK:{ | |
1282 | SmartCardSetClock(c->arg[0]); | |
1283 | break; | |
1284 | } | |
1285 | case CMD_SMART_RAW: { | |
1286 | SmartCardRaw(c->arg[0], c->arg[1], c->d.asBytes); | |
1287 | break; | |
1288 | } | |
1289 | case CMD_SMART_UPLOAD: { | |
1290 | // upload file from client | |
1291 | uint8_t *mem = BigBuf_get_addr(); | |
1292 | memcpy( mem + c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE); | |
1293 | cmd_send(CMD_ACK,1,0,0,0,0); | |
1294 | break; | |
1295 | } | |
1296 | case CMD_SMART_UPGRADE: { | |
1297 | SmartCardUpgrade(c->arg[0]); | |
1298 | break; | |
1299 | } | |
1300 | #endif | |
cee5a30d | 1301 | |
7e67e42f | 1302 | case CMD_BUFF_CLEAR: |
117d9ec2 | 1303 | BigBuf_Clear(); |
15c4dc5a | 1304 | break; |
15c4dc5a | 1305 | |
1306 | case CMD_MEASURE_ANTENNA_TUNING: | |
fdcfbdcc | 1307 | MeasureAntennaTuning(c->arg[0]); |
15c4dc5a | 1308 | break; |
1309 | ||
1310 | case CMD_MEASURE_ANTENNA_TUNING_HF: | |
1311 | MeasureAntennaTuningHf(); | |
1312 | break; | |
1313 | ||
1314 | case CMD_LISTEN_READER_FIELD: | |
1315 | ListenReaderField(c->arg[0]); | |
1316 | break; | |
1317 | ||
15c4dc5a | 1318 | case CMD_FPGA_MAJOR_MODE_OFF: // ## FPGA Control |
1319 | FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); | |
1320 | SpinDelay(200); | |
1321 | LED_D_OFF(); // LED D indicates field ON or OFF | |
1322 | break; | |
1323 | ||
1c611bbd | 1324 | case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K: |
902cb3c0 | 1325 | |
1c611bbd | 1326 | LED_B_ON(); |
117d9ec2 | 1327 | uint8_t *BigBuf = BigBuf_get_addr(); |
1c611bbd | 1328 | for(size_t i=0; i<c->arg[1]; i += USB_CMD_DATA_SIZE) { |
1329 | size_t len = MIN((c->arg[1] - i),USB_CMD_DATA_SIZE); | |
3000dc4e | 1330 | cmd_send(CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K,i,len,BigBuf_get_traceLen(),BigBuf+c->arg[0]+i,len); |
1c611bbd | 1331 | } |
1332 | // Trigger a finish downloading signal with an ACK frame | |
3000dc4e | 1333 | cmd_send(CMD_ACK,1,0,BigBuf_get_traceLen(),getSamplingConfig(),sizeof(sample_config)); |
d3b1f4e4 | 1334 | LED_B_OFF(); |
1c611bbd | 1335 | break; |
15c4dc5a | 1336 | |
1337 | case CMD_DOWNLOADED_SIM_SAMPLES_125K: { | |
8c8317a5 | 1338 | // iceman; since changing fpga_bitstreams clears bigbuff, Its better to call it before. |
1339 | // to be able to use this one for uploading data to device | |
1340 | // arg1 = 0 upload for LF usage | |
1341 | // 1 upload for HF usage | |
1342 | if (c->arg[1] == 0) | |
1343 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); | |
1344 | else | |
1345 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
1346 | ||
117d9ec2 | 1347 | uint8_t *b = BigBuf_get_addr(); |
3fe4ff4f | 1348 | memcpy(b+c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE); |
1c611bbd | 1349 | cmd_send(CMD_ACK,0,0,0,0,0); |
1350 | break; | |
1351 | } | |
15c4dc5a | 1352 | case CMD_READ_MEM: |
1353 | ReadMem(c->arg[0]); | |
1354 | break; | |
1355 | ||
1356 | case CMD_SET_LF_DIVISOR: | |
8c8317a5 | 1357 | FpgaDownloadAndGo(FPGA_BITSTREAM_LF); |
15c4dc5a | 1358 | FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]); |
1359 | break; | |
1360 | ||
1361 | case CMD_SET_ADC_MUX: | |
1362 | switch(c->arg[0]) { | |
1363 | case 0: SetAdcMuxFor(GPIO_MUXSEL_LOPKD); break; | |
1364 | case 1: SetAdcMuxFor(GPIO_MUXSEL_LORAW); break; | |
1365 | case 2: SetAdcMuxFor(GPIO_MUXSEL_HIPKD); break; | |
1366 | case 3: SetAdcMuxFor(GPIO_MUXSEL_HIRAW); break; | |
1367 | } | |
1368 | break; | |
1369 | ||
1370 | case CMD_VERSION: | |
1371 | SendVersion(); | |
1372 | break; | |
c89274cc | 1373 | case CMD_STATUS: |
67b7d6fa | 1374 | SendStatus(); |
c89274cc CY |
1375 | break; |
1376 | case CMD_PING: | |
1377 | cmd_send(CMD_ACK,0,0,0,0,0); | |
1378 | break; | |
15c4dc5a | 1379 | #ifdef WITH_LCD |
1380 | case CMD_LCD_RESET: | |
1381 | LCDReset(); | |
1382 | break; | |
1383 | case CMD_LCD: | |
1384 | LCDSend(c->arg[0]); | |
1385 | break; | |
1386 | #endif | |
1387 | case CMD_SETUP_WRITE: | |
1388 | case CMD_FINISH_WRITE: | |
1c611bbd | 1389 | case CMD_HARDWARE_RESET: |
1390 | usb_disable(); | |
15c4dc5a | 1391 | SpinDelay(1000); |
1392 | SpinDelay(1000); | |
1393 | AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; | |
1394 | for(;;) { | |
1395 | // We're going to reset, and the bootrom will take control. | |
1396 | } | |
1c611bbd | 1397 | break; |
15c4dc5a | 1398 | |
1c611bbd | 1399 | case CMD_START_FLASH: |
15c4dc5a | 1400 | if(common_area.flags.bootrom_present) { |
1401 | common_area.command = COMMON_AREA_COMMAND_ENTER_FLASH_MODE; | |
1402 | } | |
1c611bbd | 1403 | usb_disable(); |
15c4dc5a | 1404 | AT91C_BASE_RSTC->RSTC_RCR = RST_CONTROL_KEY | AT91C_RSTC_PROCRST; |
1405 | for(;;); | |
1c611bbd | 1406 | break; |
e30c654b | 1407 | |
15c4dc5a | 1408 | case CMD_DEVICE_INFO: { |
902cb3c0 | 1409 | uint32_t dev_info = DEVICE_INFO_FLAG_OSIMAGE_PRESENT | DEVICE_INFO_FLAG_CURRENT_MODE_OS; |
1410 | if(common_area.flags.bootrom_present) dev_info |= DEVICE_INFO_FLAG_BOOTROM_PRESENT; | |
1c611bbd | 1411 | cmd_send(CMD_DEVICE_INFO,dev_info,0,0,0,0); |
1412 | break; | |
1413 | } | |
1414 | default: | |
15c4dc5a | 1415 | Dbprintf("%s: 0x%04x","unknown command:",c->cmd); |
1c611bbd | 1416 | break; |
15c4dc5a | 1417 | } |
1418 | } | |
1419 | ||
1420 | void __attribute__((noreturn)) AppMain(void) | |
1421 | { | |
1422 | SpinDelay(100); | |
9e8255d4 | 1423 | clear_trace(); |
15c4dc5a | 1424 | if(common_area.magic != COMMON_AREA_MAGIC || common_area.version != 1) { |
1425 | /* Initialize common area */ | |
1426 | memset(&common_area, 0, sizeof(common_area)); | |
1427 | common_area.magic = COMMON_AREA_MAGIC; | |
1428 | common_area.version = 1; | |
1429 | } | |
1430 | common_area.flags.osimage_present = 1; | |
1431 | ||
1432 | LED_D_OFF(); | |
1433 | LED_C_OFF(); | |
1434 | LED_B_OFF(); | |
1435 | LED_A_OFF(); | |
1436 | ||
3fe4ff4f | 1437 | // Init USB device |
902cb3c0 | 1438 | usb_enable(); |
15c4dc5a | 1439 | |
1440 | // The FPGA gets its clock from us from PCK0 output, so set that up. | |
1441 | AT91C_BASE_PIOA->PIO_BSR = GPIO_PCK0; | |
1442 | AT91C_BASE_PIOA->PIO_PDR = GPIO_PCK0; | |
1443 | AT91C_BASE_PMC->PMC_SCER = AT91C_PMC_PCK0; | |
1444 | // PCK0 is PLL clock / 4 = 96Mhz / 4 = 24Mhz | |
1445 | AT91C_BASE_PMC->PMC_PCKR[0] = AT91C_PMC_CSS_PLL_CLK | | |
0472d76d | 1446 | AT91C_PMC_PRES_CLK_4; // 4 for 24Mhz pck0, 2 for 48 MHZ pck0 |
15c4dc5a | 1447 | AT91C_BASE_PIOA->PIO_OER = GPIO_PCK0; |
1448 | ||
1449 | // Reset SPI | |
1450 | AT91C_BASE_SPI->SPI_CR = AT91C_SPI_SWRST; | |
1451 | // Reset SSC | |
1452 | AT91C_BASE_SSC->SSC_CR = AT91C_SSC_SWRST; | |
1453 | ||
1454 | // Load the FPGA image, which we have stored in our flash. | |
7cc204bf | 1455 | // (the HF version by default) |
1456 | FpgaDownloadAndGo(FPGA_BITSTREAM_HF); | |
15c4dc5a | 1457 | |
9ca155ba | 1458 | StartTickCount(); |
902cb3c0 | 1459 | |
15c4dc5a | 1460 | #ifdef WITH_LCD |
15c4dc5a | 1461 | LCDInit(); |
15c4dc5a | 1462 | #endif |
1463 | ||
902cb3c0 | 1464 | byte_t rx[sizeof(UsbCommand)]; |
1465 | size_t rx_len; | |
1466 | ||
15c4dc5a | 1467 | for(;;) { |
902cb3c0 | 1468 | if (usb_poll()) { |
1469 | rx_len = usb_read(rx,sizeof(UsbCommand)); | |
1470 | if (rx_len) { | |
1471 | UsbPacketReceived(rx,rx_len); | |
1472 | } | |
1473 | } | |
15c4dc5a | 1474 | WDT_HIT(); |
1475 | ||
a2937cea | 1476 | #ifdef WITH_LF_StandAlone |
e46fe044 | 1477 | #ifndef WITH_ISO14443a_StandAlone |
15c4dc5a | 1478 | if (BUTTON_HELD(1000) > 0) |
1479 | SamyRun(); | |
e46fe044 CY |
1480 | #endif |
1481 | #endif | |
1482 | #ifdef WITH_ISO14443a | |
1483 | #ifdef WITH_ISO14443a_StandAlone | |
1484 | if (BUTTON_HELD(1000) > 0) | |
1485 | StandAloneMode14a(); | |
1486 | #endif | |
15c4dc5a | 1487 | #endif |
1488 | } | |
1489 | } |