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