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