cvs.zerfleddert.de Git - proxmark3-svn/blob - client/cmdhw.c

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // Hardware commands
   9 //-----------------------------------------------------------------------------
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <string.h>
  14 #include <limits.h>
  15 #include "ui.h"
  16 #include "proxmark3.h"
  17 #include "cmdparser.h"
  18 #include "cmdhw.h"
  19 #include "cmdmain.h"
  20 #include "cmddata.h"
  21 #include "data.h"
  22
  23 /* low-level hardware control */
  24
  25 static int CmdHelp(const char *Cmd);
  26
  27 static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
  28 {
  29         char asBuff[100];
  30         memset(asBuff, 0, sizeof(asBuff));
  31         uint32_t mem_avail = 0;
  32
  33         switch(iChipID)
  34         {
  35                 case 0x270B0A40:
  36                         sprintf(asBuff,"AT91SAM7S512 Rev A");
  37                         break;
  38                 case 0x270B0A4F:
  39                         sprintf(asBuff,"AT91SAM7S512 Rev B");
  40                         break;
  41                 case 0x270D0940:
  42                         sprintf(asBuff,"AT91SAM7S256 Rev A");
  43                         break;
  44                 case 0x270B0941:
  45                         sprintf(asBuff,"AT91SAM7S256 Rev B");
  46                         break;
  47                 case 0x270B0942:
  48                         sprintf(asBuff,"AT91SAM7S256 Rev C");
  49                         break;
  50                 case 0x270B0943:
  51                         sprintf(asBuff,"AT91SAM7S256 Rev D");
  52                         break;
  53                 case 0x270C0740:
  54                         sprintf(asBuff,"AT91SAM7S128 Rev A");
  55                         break;
  56                 case 0x270A0741:
  57                         sprintf(asBuff,"AT91SAM7S128 Rev B");
  58                         break;
  59                 case 0x270A0742:
  60                         sprintf(asBuff,"AT91SAM7S128 Rev C");
  61                         break;
  62                 case 0x270A0743:
  63                         sprintf(asBuff,"AT91SAM7S128 Rev D");
  64                         break;
  65                 case 0x27090540:
  66                         sprintf(asBuff,"AT91SAM7S64 Rev A");
  67                         break;
  68                 case 0x27090543:
  69                         sprintf(asBuff,"AT91SAM7S64 Rev B");
  70                         break;
  71                 case 0x27090544:
  72                         sprintf(asBuff,"AT91SAM7S64 Rev C");
  73                         break;
  74                 case 0x27080342:
  75                         sprintf(asBuff,"AT91SAM7S321 Rev A");
  76                         break;
  77                 case 0x27080340:
  78                         sprintf(asBuff,"AT91SAM7S32 Rev A");
  79                         break;
  80                 case 0x27080341:
  81                         sprintf(asBuff,"AT91SAM7S32 Rev B");
  82                         break;
  83                 case 0x27050241:
  84                         sprintf(asBuff,"AT9SAM7S161 Rev A");
  85                         break;
  86                 case 0x27050240:
  87                         sprintf(asBuff,"AT91SAM7S16 Rev A");
  88                         break;
  89         }
  90         PrintAndLog("uC: %s",asBuff);
  91         switch((iChipID&0xE0)>>5)
  92         {
  93                 case 1:
  94                         sprintf(asBuff,"ARM946ES");
  95                         break;
  96                 case 2:
  97                         sprintf(asBuff,"ARM7TDMI");
  98                         break;
  99                 case 4:
 100                         sprintf(asBuff,"ARM920T");
 101                         break;
 102                 case 5:
 103                         sprintf(asBuff,"ARM926EJS");
 104                         break;
 105         }
 106         PrintAndLog("Embedded Processor: %s",asBuff);
 107         switch((iChipID&0xF00)>>8)
 108         {
 109                 case 0:
 110                         mem_avail = 0;
 111                         break;
 112                 case 1:
 113                         mem_avail = 8;
 114                         break;
 115                 case 2:
 116                         mem_avail = 16;
 117                         break;
 118                 case 3:
 119                         mem_avail = 32;
 120                         break;
 121                 case 5:
 122                         mem_avail = 64;
 123                         break;
 124                 case 7:
 125                         mem_avail = 128;
 126                         break;
 127                 case 9:
 128                         mem_avail = 256;
 129                         break;
 130                 case 10:
 131                         mem_avail = 512;
 132                         break;
 133                 case 12:
 134                         mem_avail = 1024;
 135                         break;
 136                 case 14:
 137                         mem_avail = 2048;
 138                         break;
 139         }
 140
 141         uint32_t mem_left = 0;
 142         if ( mem_avail > 0 )
 143                 mem_left = mem_avail * 1024 - mem_used;
 144
 145         PrintAndLog("Nonvolatile Program Memory Size: %uK bytes. Used: %u bytes (%2.0f\%). Free: %u bytes (%2.0f\%).",
 146                                 mem_avail,
 147                                 mem_used,
 148                                 mem_avail == 0 ? 0.0f : (float)(mem_used/(mem_avail*1024))*100,
 149                                 mem_left,
 150                                 mem_avail == 0 ? 0.0f : (float)(mem_left/(mem_avail*1024))*100
 151                                 );
 152         switch((iChipID&0xF000)>>12)
 153         {
 154                 case 0:
 155                         sprintf(asBuff,"None");
 156                         break;
 157                 case 1:
 158                         sprintf(asBuff,"8K bytes");
 159                         break;
 160                 case 2:
 161                         sprintf(asBuff,"16K bytes");
 162                         break;
 163                 case 3:
 164                         sprintf(asBuff,"32K bytes");
 165                         break;
 166                 case 5:
 167                         sprintf(asBuff,"64K bytes");
 168                         break;
 169                 case 7:
 170                         sprintf(asBuff,"128K bytes");
 171                         break;
 172                 case 9:
 173                         sprintf(asBuff,"256K bytes");
 174                         break;
 175                 case 10:
 176                         sprintf(asBuff,"512K bytes");
 177                         break;
 178                 case 12:
 179                         sprintf(asBuff,"1024K bytes");
 180                         break;
 181                 case 14:
 182                         sprintf(asBuff,"2048K bytes");
 183                         break;
 184         }
 185         PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
 186         switch((iChipID&0xF0000)>>16)
 187         {
 188                 case 1:
 189                         sprintf(asBuff,"1K bytes");
 190                         break;
 191                 case 2:
 192                         sprintf(asBuff,"2K bytes");
 193                         break;
 194                 case 3:
 195                         sprintf(asBuff,"6K bytes");
 196                         break;
 197                 case 4:
 198                         sprintf(asBuff,"112K bytes");
 199                         break;
 200                 case 5:
 201                         sprintf(asBuff,"4K bytes");
 202                         break;
 203                 case 6:
 204                         sprintf(asBuff,"80K bytes");
 205                         break;
 206                 case 7:
 207                         sprintf(asBuff,"160K bytes");
 208                         break;
 209                 case 8:
 210                         sprintf(asBuff,"8K bytes");
 211                         break;
 212                 case 9:
 213                         sprintf(asBuff,"16K bytes");
 214                         break;
 215                 case 10:
 216                         sprintf(asBuff,"32K bytes");
 217                         break;
 218                 case 11:
 219                         sprintf(asBuff,"64K bytes");
 220                         break;
 221                 case 12:
 222                         sprintf(asBuff,"128K bytes");
 223                         break;
 224                 case 13:
 225                         sprintf(asBuff,"256K bytes");
 226                         break;
 227                 case 14:
 228                         sprintf(asBuff,"96K bytes");
 229                         break;
 230                 case 15:
 231                         sprintf(asBuff,"512K bytes");
 232                         break;
 233         }
 234         PrintAndLog("Internal SRAM Size: %s",asBuff);
 235         switch((iChipID&0xFF00000)>>20)
 236         {
 237                 case 0x19:
 238                         sprintf(asBuff,"AT91SAM9xx Series");
 239                         break;
 240                 case 0x29:
 241                         sprintf(asBuff,"AT91SAM9XExx Series");
 242                         break;
 243                 case 0x34:
 244                         sprintf(asBuff,"AT91x34 Series");
 245                         break;
 246                 case 0x37:
 247                         sprintf(asBuff,"CAP7 Series");
 248                         break;
 249                 case 0x39:
 250                         sprintf(asBuff,"CAP9 Series");
 251                         break;
 252                 case 0x3B:
 253                         sprintf(asBuff,"CAP11 Series");
 254                         break;
 255                 case 0x40:
 256                         sprintf(asBuff,"AT91x40 Series");
 257                         break;
 258                 case 0x42:
 259                         sprintf(asBuff,"AT91x42 Series");
 260                         break;
 261                 case 0x55:
 262                         sprintf(asBuff,"AT91x55 Series");
 263                         break;
 264                 case 0x60:
 265                         sprintf(asBuff,"AT91SAM7Axx Series");
 266                         break;
 267                 case 0x61:
 268                         sprintf(asBuff,"AT91SAM7AQxx Series");
 269                         break;
 270                 case 0x63:
 271                         sprintf(asBuff,"AT91x63 Series");
 272                         break;
 273                 case 0x70:
 274                         sprintf(asBuff,"AT91SAM7Sxx Series");
 275                         break;
 276                 case 0x71:
 277                         sprintf(asBuff,"AT91SAM7XCxx Series");
 278                         break;
 279                 case 0x72:
 280                         sprintf(asBuff,"AT91SAM7SExx Series");
 281                         break;
 282                 case 0x73:
 283                         sprintf(asBuff,"AT91SAM7Lxx Series");
 284                         break;
 285                 case 0x75:
 286                         sprintf(asBuff,"AT91SAM7Xxx Series");
 287                         break;
 288                 case 0x92:
 289                         sprintf(asBuff,"AT91x92 Series");
 290                         break;
 291                 case 0xF0:
 292                         sprintf(asBuff,"AT75Cxx Series");
 293                         break;
 294         }
 295         PrintAndLog("Architecture Identifier: %s",asBuff);
 296         switch((iChipID&0x70000000)>>28)
 297         {
 298                 case 0:
 299                         sprintf(asBuff,"ROM");
 300                         break;
 301                 case 1:
 302                         sprintf(asBuff,"ROMless or on-chip Flash");
 303                         break;
 304                 case 4:
 305                         sprintf(asBuff,"SRAM emulating ROM");
 306                         break;
 307                 case 2:
 308                         sprintf(asBuff,"Embedded Flash Memory");
 309                         break;
 310                 case 3:
 311                         sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");
 312                         break;
 313         }
 314         PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
 315 }
 316
 317 int CmdDetectReader(const char *Cmd)
 318 {
 319         UsbCommand c = {CMD_LISTEN_READER_FIELD};
 320         // 'l' means LF - 125/134 kHz
 321         if(*Cmd == 'l') {
 322                 c.arg[0] = 1;
 323         } else if (*Cmd == 'h') {
 324                 c.arg[0] = 2;
 325         } else if (*Cmd != '\0') {
 326                 PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
 327                 return 0;
 328         }
 329         clearCommandBuffer();
 330         SendCommand(&c);
 331         return 0;
 332 }
 333
 334 // ## FPGA Control
 335 int CmdFPGAOff(const char *Cmd)
 336 {
 337         UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
 338         clearCommandBuffer();
 339         SendCommand(&c);
 340         return 0;
 341 }
 342
 343 int CmdLCD(const char *Cmd)
 344 {
 345         int i, j;
 346
 347         UsbCommand c = {CMD_LCD};
 348         sscanf(Cmd, "%x %d", &i, &j);
 349         while (j--) {
 350                 c.arg[0] = i & 0x1ff;
 351                 clearCommandBuffer();
 352                 SendCommand(&c);
 353         }
 354         return 0;
 355 }
 356
 357 int CmdLCDReset(const char *Cmd)
 358 {
 359         UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
 360         clearCommandBuffer();
 361         SendCommand(&c);
 362         return 0;
 363 }
 364
 365 int CmdReadmem(const char *Cmd)
 366 {
 367         UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
 368         clearCommandBuffer();
 369         SendCommand(&c);
 370         return 0;
 371 }
 372
 373 int CmdReset(const char *Cmd)
 374 {
 375         UsbCommand c = {CMD_HARDWARE_RESET};
 376         clearCommandBuffer();
 377         SendCommand(&c);
 378         return 0;
 379 }
 380
 381 /*
 382  * Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
 383  * 600kHz.
 384  */
 385 int CmdSetDivisor(const char *Cmd)
 386 {
 387         UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
 388
 389         if (c.arg[0] < 19 || c.arg[0] > 255) {
 390                 PrintAndLog("divisor must be between 19 and 255");
 391                 return 1;
 392         }
 393
 394         clearCommandBuffer();
 395         SendCommand(&c);
 396         PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));
 397         return 0;
 398 }
 399
 400 int CmdSetMux(const char *Cmd)
 401 {
 402         UsbCommand c = {CMD_SET_ADC_MUX};
 403         if (strcmp(Cmd, "lopkd") == 0)          c.arg[0] = 0;
 404         else if (strcmp(Cmd, "loraw") == 0)     c.arg[0] = 1;
 405         else if (strcmp(Cmd, "hipkd") == 0)     c.arg[0] = 2;
 406         else if (strcmp(Cmd, "hiraw") == 0)     c.arg[0] = 3;
 407         clearCommandBuffer();
 408         SendCommand(&c);
 409         return 0;
 410 }
 411
 412 int CmdTune(const char *Cmd)
 413 {
 414     return CmdTuneSamples(Cmd);
 415 }
 416
 417 int CmdVersion(const char *Cmd)
 418 {
 419         clearCommandBuffer();
 420         UsbCommand c = {CMD_VERSION};
 421         static UsbCommand resp = {0, {0, 0, 0}};
 422
 423         if (resp.arg[0] == 0 && resp.arg[1] == 0) { // no cached information available
 424                 SendCommand(&c);
 425                 if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
 426                         PrintAndLog("Prox/RFID mark3 RFID instrument");
 427                         PrintAndLog((char*)resp.d.asBytes);
 428                         lookupChipID(resp.arg[0], resp.arg[1]);
 429                 }
 430         } else {
 431                 PrintAndLog("[[[ Cached information ]]]\n");
 432                 PrintAndLog("Prox/RFID mark3 RFID instrument");
 433                 PrintAndLog((char*)resp.d.asBytes);
 434                 lookupChipID(resp.arg[0], resp.arg[1]);
 435                 PrintAndLog("");
 436         }
 437         return 0;
 438 }
 439
 440 int CmdStatus(const char *Cmd)
 441 {
 442         uint8_t speed_test_buffer[USB_CMD_DATA_SIZE];
 443         sample_buf = speed_test_buffer;
 444         clearCommandBuffer();
 445         UsbCommand c = {CMD_STATUS};
 446         SendCommand(&c);
 447         if (!WaitForResponseTimeout(CMD_ACK, &c, 1900))
 448                 PrintAndLog("Status command failed. USB Speed Test timed out");
 449         return 0;
 450 }
 451
 452 int CmdPing(const char *Cmd)
 453 {
 454         clearCommandBuffer();
 455         UsbCommand resp;
 456         UsbCommand c = {CMD_PING};
 457         SendCommand(&c);
 458         if (WaitForResponseTimeout(CMD_ACK, &resp, 1000))
 459                 PrintAndLog("Ping successfull");
 460         else
 461                 PrintAndLog("Ping failed");
 462         return 0;
 463 }
 464
 465 static command_t CommandTable[] =
 466 {
 467         {"help",          CmdHelp,        1, "This help"},
 468         {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
 469         {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},
 470         {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},
 471         {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},
 472         {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},
 473         {"reset",         CmdReset,       0, "Reset the Proxmark3"},
 474         {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
 475         {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
 476         {"tune",          CmdTune,        0, "Measure antenna tuning"},
 477         {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},
 478         {"status",        CmdStatus,      0, "Show runtime status information about the connected Proxmark"},
 479         {"ping",          CmdPing,        0, "Test if the pm3 is responsive"},
 480         {NULL, NULL, 0, NULL}
 481 };
 482
 483 int CmdHW(const char *Cmd) {
 484         clearCommandBuffer();
 485         CmdsParse(CommandTable, Cmd);
 486         return 0;
 487 }
 488
 489 int CmdHelp(const char *Cmd)
 490 {
 491         CmdsHelp(CommandTable);
 492         return 0;
 493 }