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