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