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         PrintAndLog("Nonvolatile Program Memory Size: %dK bytes. Used: %d bytes (%2.0f\%). Free: %d bytes (%2.0f\%).",
 141                                 mem_avail,
 142                                 mem_used,
 143                                 mem_avail == 0 ? 0 : (float)mem_used/(mem_avail*1024)*100,
 144                                 mem_avail*1024 - mem_used,
 145                                 mem_avail == 0 ? 0 : (float)(mem_avail*1024-mem_used)/(mem_avail*1024)*100
 146                                 );
 147         switch((iChipID&0xF000)>>12)
 148         {
 149                 case 0:
 150                         sprintf(asBuff,"None");
 151                         break;
 152                 case 1:
 153                         sprintf(asBuff,"8K bytes");
 154                         break;
 155                 case 2:
 156                         sprintf(asBuff,"16K bytes");
 157                         break;
 158                 case 3:
 159                         sprintf(asBuff,"32K bytes");
 160                         break;
 161                 case 5:
 162                         sprintf(asBuff,"64K bytes");
 163                         break;
 164                 case 7:
 165                         sprintf(asBuff,"128K bytes");
 166                         break;
 167                 case 9:
 168                         sprintf(asBuff,"256K bytes");
 169                         break;
 170                 case 10:
 171                         sprintf(asBuff,"512K bytes");
 172                         break;
 173                 case 12:
 174                         sprintf(asBuff,"1024K bytes");
 175                         break;
 176                 case 14:
 177                         sprintf(asBuff,"2048K bytes");
 178                         break;
 179         }
 180         PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);
 181         switch((iChipID&0xF0000)>>16)
 182         {
 183                 case 1:
 184                         sprintf(asBuff,"1K bytes");
 185                         break;
 186                 case 2:
 187                         sprintf(asBuff,"2K bytes");
 188                         break;
 189                 case 3:
 190                         sprintf(asBuff,"6K bytes");
 191                         break;
 192                 case 4:
 193                         sprintf(asBuff,"112K bytes");
 194                         break;
 195                 case 5:
 196                         sprintf(asBuff,"4K bytes");
 197                         break;
 198                 case 6:
 199                         sprintf(asBuff,"80K bytes");
 200                         break;
 201                 case 7:
 202                         sprintf(asBuff,"160K bytes");
 203                         break;
 204                 case 8:
 205                         sprintf(asBuff,"8K bytes");
 206                         break;
 207                 case 9:
 208                         sprintf(asBuff,"16K bytes");
 209                         break;
 210                 case 10:
 211                         sprintf(asBuff,"32K bytes");
 212                         break;
 213                 case 11:
 214                         sprintf(asBuff,"64K bytes");
 215                         break;
 216                 case 12:
 217                         sprintf(asBuff,"128K bytes");
 218                         break;
 219                 case 13:
 220                         sprintf(asBuff,"256K bytes");
 221                         break;
 222                 case 14:
 223                         sprintf(asBuff,"96K bytes");
 224                         break;
 225                 case 15:
 226                         sprintf(asBuff,"512K bytes");
 227                         break;
 228         }
 229         PrintAndLog("Internal SRAM Size: %s",asBuff);
 230         switch((iChipID&0xFF00000)>>20)
 231         {
 232                 case 0x19:
 233                         sprintf(asBuff,"AT91SAM9xx Series");
 234                         break;
 235                 case 0x29:
 236                         sprintf(asBuff,"AT91SAM9XExx Series");
 237                         break;
 238                 case 0x34:
 239                         sprintf(asBuff,"AT91x34 Series");
 240                         break;
 241                 case 0x37:
 242                         sprintf(asBuff,"CAP7 Series");
 243                         break;
 244                 case 0x39:
 245                         sprintf(asBuff,"CAP9 Series");
 246                         break;
 247                 case 0x3B:
 248                         sprintf(asBuff,"CAP11 Series");
 249                         break;
 250                 case 0x40:
 251                         sprintf(asBuff,"AT91x40 Series");
 252                         break;
 253                 case 0x42:
 254                         sprintf(asBuff,"AT91x42 Series");
 255                         break;
 256                 case 0x55:
 257                         sprintf(asBuff,"AT91x55 Series");
 258                         break;
 259                 case 0x60:
 260                         sprintf(asBuff,"AT91SAM7Axx Series");
 261                         break;
 262                 case 0x61:
 263                         sprintf(asBuff,"AT91SAM7AQxx Series");
 264                         break;
 265                 case 0x63:
 266                         sprintf(asBuff,"AT91x63 Series");
 267                         break;
 268                 case 0x70:
 269                         sprintf(asBuff,"AT91SAM7Sxx Series");
 270                         break;
 271                 case 0x71:
 272                         sprintf(asBuff,"AT91SAM7XCxx Series");
 273                         break;
 274                 case 0x72:
 275                         sprintf(asBuff,"AT91SAM7SExx Series");
 276                         break;
 277                 case 0x73:
 278                         sprintf(asBuff,"AT91SAM7Lxx Series");
 279                         break;
 280                 case 0x75:
 281                         sprintf(asBuff,"AT91SAM7Xxx Series");
 282                         break;
 283                 case 0x92:
 284                         sprintf(asBuff,"AT91x92 Series");
 285                         break;
 286                 case 0xF0:
 287                         sprintf(asBuff,"AT75Cxx Series");
 288                         break;
 289         }
 290         PrintAndLog("Architecture Identifier: %s",asBuff);
 291         switch((iChipID&0x70000000)>>28)
 292         {
 293                 case 0:
 294                         sprintf(asBuff,"ROM");
 295                         break;
 296                 case 1:
 297                         sprintf(asBuff,"ROMless or on-chip Flash");
 298                         break;
 299                 case 4:
 300                         sprintf(asBuff,"SRAM emulating ROM");
 301                         break;
 302                 case 2:
 303                         sprintf(asBuff,"Embedded Flash Memory");
 304                         break;
 305                 case 3:
 306                         sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");
 307                         break;
 308         }
 309         PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);
 310 }
 311
 312 int CmdDetectReader(const char *Cmd)
 313 {
 314         UsbCommand c = {CMD_LISTEN_READER_FIELD};
 315         // 'l' means LF - 125/134 kHz
 316         if(*Cmd == 'l') {
 317                 c.arg[0] = 1;
 318         } else if (*Cmd == 'h') {
 319                 c.arg[0] = 2;
 320         } else if (*Cmd != '\0') {
 321                 PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");
 322                 return 0;
 323         }
 324         clearCommandBuffer();
 325         SendCommand(&c);
 326         return 0;
 327 }
 328
 329 // ## FPGA Control
 330 int CmdFPGAOff(const char *Cmd)
 331 {
 332         UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
 333         clearCommandBuffer();
 334         SendCommand(&c);
 335         return 0;
 336 }
 337
 338 int CmdLCD(const char *Cmd)
 339 {
 340         int i, j;
 341
 342         UsbCommand c = {CMD_LCD};
 343         sscanf(Cmd, "%x %d", &i, &j);
 344         while (j--) {
 345                 c.arg[0] = i & 0x1ff;
 346                 clearCommandBuffer();
 347                 SendCommand(&c);
 348         }
 349         return 0;
 350 }
 351
 352 int CmdLCDReset(const char *Cmd)
 353 {
 354         UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};
 355         clearCommandBuffer();
 356         SendCommand(&c);
 357         return 0;
 358 }
 359
 360 int CmdReadmem(const char *Cmd)
 361 {
 362         UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};
 363         clearCommandBuffer();
 364         SendCommand(&c);
 365         return 0;
 366 }
 367
 368 int CmdReset(const char *Cmd)
 369 {
 370         UsbCommand c = {CMD_HARDWARE_RESET};
 371         clearCommandBuffer();
 372         SendCommand(&c);
 373         return 0;
 374 }
 375
 376 /*
 377  * Sets the divisor for LF frequency clock: lets the user choose any LF frequency below
 378  * 600kHz.
 379  */
 380 int CmdSetDivisor(const char *Cmd)
 381 {
 382         UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};
 383
 384         if (c.arg[0] < 19 || c.arg[0] > 255) {
 385                 PrintAndLog("divisor must be between 19 and 255");
 386                 return 1;
 387         }
 388
 389         clearCommandBuffer();
 390         SendCommand(&c);
 391         PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));
 392         return 0;
 393 }
 394
 395 int CmdSetMux(const char *Cmd)
 396 {
 397         UsbCommand c = {CMD_SET_ADC_MUX};
 398         if (strcmp(Cmd, "lopkd") == 0)          c.arg[0] = 0;
 399         else if (strcmp(Cmd, "loraw") == 0)     c.arg[0] = 1;
 400         else if (strcmp(Cmd, "hipkd") == 0)     c.arg[0] = 2;
 401         else if (strcmp(Cmd, "hiraw") == 0)     c.arg[0] = 3;
 402         clearCommandBuffer();
 403         SendCommand(&c);
 404         return 0;
 405 }
 406
 407 int CmdTune(const char *Cmd)
 408 {
 409     return CmdTuneSamples(Cmd);
 410 }
 411
 412 int CmdVersion(const char *Cmd)
 413 {
 414         clearCommandBuffer();
 415         UsbCommand c = {CMD_VERSION};
 416         static UsbCommand resp = {0, {0, 0, 0}};
 417
 418         if (resp.arg[0] == 0 && resp.arg[1] == 0) { // no cached information available
 419                 SendCommand(&c);
 420                 if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
 421                         PrintAndLog("Prox/RFID mark3 RFID instrument");
 422                         PrintAndLog((char*)resp.d.asBytes);
 423                         lookupChipID(resp.arg[0], resp.arg[1]);
 424                 }
 425         } else {
 426                 PrintAndLog("[[[ Cached information ]]]\n");
 427                 PrintAndLog("Prox/RFID mark3 RFID instrument");
 428                 PrintAndLog((char*)resp.d.asBytes);
 429                 lookupChipID(resp.arg[0], resp.arg[1]);
 430                 PrintAndLog("");
 431         }
 432         return 0;
 433 }
 434
 435 int CmdStatus(const char *Cmd)
 436 {
 437         uint8_t speed_test_buffer[USB_CMD_DATA_SIZE];
 438         sample_buf = speed_test_buffer;
 439         clearCommandBuffer();
 440         UsbCommand c = {CMD_STATUS};
 441         SendCommand(&c);
 442         if (!WaitForResponseTimeout(CMD_ACK, &c, 1900))
 443                 PrintAndLog("Status command failed. USB Speed Test timed out");
 444         return 0;
 445 }
 446
 447 int CmdPing(const char *Cmd)
 448 {
 449         clearCommandBuffer();
 450         UsbCommand resp;
 451         UsbCommand c = {CMD_PING};
 452         SendCommand(&c);
 453         if (WaitForResponseTimeout(CMD_ACK, &resp, 1000))
 454                 PrintAndLog("Ping successfull");
 455         else
 456                 PrintAndLog("Ping failed");
 457         return 0;
 458 }
 459
 460 static command_t CommandTable[] =
 461 {
 462         {"help",          CmdHelp,        1, "This help"},
 463         {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
 464         {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},
 465         {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},
 466         {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},
 467         {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},
 468         {"reset",         CmdReset,       0, "Reset the Proxmark3"},
 469         {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
 470         {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
 471         {"tune",          CmdTune,        0, "Measure antenna tuning"},
 472         {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},
 473         {"status",        CmdStatus,      0, "Show runtime status information about the connected Proxmark"},
 474         {"ping",          CmdPing,        0, "Test if the pm3 is responsive"},
 475         {NULL, NULL, 0, NULL}
 476 };
 477
 478 int CmdHW(const char *Cmd) {
 479         clearCommandBuffer();
 480         CmdsParse(CommandTable, Cmd);
 481         return 0;
 482 }
 483
 484 int CmdHelp(const char *Cmd)
 485 {
 486         CmdsHelp(CommandTable);
 487         return 0;
 488 }