git.zerfleddert.de Git - proxmark3-svn/blob

1 //-----------------------------------------------------------------------------

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 //-----------------------------------------------------------------------------

11 #include "cmdhw.h"

13 #include <stdio.h>

14 #include <stdlib.h>

15 #include <string.h>

16 #include <limits.h>

17 #include "ui.h"

18 #include "comms.h"

19 #include "cmdparser.h"

20 #include "cmdmain.h"

21 #include "cmddata.h"

24 static uint32_t hw_capabilities = 0;

 static int CmdHelp(const char *Cmd);

 static void lookupChipID(uint32_t iChipID, uint32_t mem_used)

29 {

30 char asBuff[100];

31 uint32_t mem_avail = 0;

33 switch(iChipID)

34 {

35 case 0x270B0A40:

                         sprintf(asBuff,"AT91SAM7S512 Rev A");

37 break;

38 case 0x270B0A4F:

                         sprintf(asBuff,"AT91SAM7S512 Rev B");

40 break;

41 case 0x270D0940:

                         sprintf(asBuff,"AT91SAM7S256 Rev A");

43 break;

44 case 0x270B0941:

                         sprintf(asBuff,"AT91SAM7S256 Rev B");

46 break;

47 case 0x270B0942:

                         sprintf(asBuff,"AT91SAM7S256 Rev C");

49 break;

50 case 0x270B0943:

                         sprintf(asBuff,"AT91SAM7S256 Rev D");

52 break;

53 case 0x270C0740:

                         sprintf(asBuff,"AT91SAM7S128 Rev A");

55 break;

56 case 0x270A0741:

                         sprintf(asBuff,"AT91SAM7S128 Rev B");

58 break;

59 case 0x270A0742:

                         sprintf(asBuff,"AT91SAM7S128 Rev C");

61 break;

62 case 0x270A0743:

                         sprintf(asBuff,"AT91SAM7S128 Rev D");

64 break;

65 case 0x27090540:

                         sprintf(asBuff,"AT91SAM7S64 Rev A");

67 break;

68 case 0x27090543:

                         sprintf(asBuff,"AT91SAM7S64 Rev B");

70 break;

71 case 0x27090544:

                         sprintf(asBuff,"AT91SAM7S64 Rev C");

73 break;

74 case 0x27080342:

                         sprintf(asBuff,"AT91SAM7S321 Rev A");

76 break;

77 case 0x27080340:

                         sprintf(asBuff,"AT91SAM7S32 Rev A");

79 break;

80 case 0x27080341:

                         sprintf(asBuff,"AT91SAM7S32 Rev B");

82 break;

83 case 0x27050241:

                         sprintf(asBuff,"AT9SAM7S161 Rev A");

85 break;

86 case 0x27050240:

                         sprintf(asBuff,"AT91SAM7S16 Rev A");

88 break;

89 }

         PrintAndLog("uC: %s",asBuff);

         switch((iChipID&0xE0)>>5)

92 {

93 case 1:

                         sprintf(asBuff,"ARM946ES");

95 break;

96 case 2:

                         sprintf(asBuff,"ARM7TDMI");

98 break;

99 case 4:

                         sprintf(asBuff,"ARM920T");

101 break;

102 case 5:

                         sprintf(asBuff,"ARM926EJS");

104 break;

105 }

         PrintAndLog("Embedded Processor: %s",asBuff);

         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,

                                 mem_avail == 0 ? 0 : (float)mem_used/(mem_avail*1024)*100,

144 mem_avail*1024 - mem_used,

                                 mem_avail == 0 ? 0 : (float)(mem_avail*1024-mem_used)/(mem_avail*1024)*100

146 );

         switch((iChipID&0xF000)>>12)

148 {

149 case 0:

                         sprintf(asBuff,"None");

151 break;

152 case 1:

                         sprintf(asBuff,"8K bytes");

154 break;

155 case 2:

                         sprintf(asBuff,"16K bytes");

157 break;

158 case 3:

                         sprintf(asBuff,"32K bytes");

160 break;

161 case 5:

                         sprintf(asBuff,"64K bytes");

163 break;

164 case 7:

                         sprintf(asBuff,"128K bytes");

166 break;

167 case 9:

                         sprintf(asBuff,"256K bytes");

169 break;

170 case 10:

                         sprintf(asBuff,"512K bytes");

172 break;

173 case 12:

                         sprintf(asBuff,"1024K bytes");

175 break;

176 case 14:

                         sprintf(asBuff,"2048K bytes");

178 break;

179 }

         PrintAndLog("Second Nonvolatile Program Memory Size: %s",asBuff);

         switch((iChipID&0xF0000)>>16)

182 {

183 case 1:

                         sprintf(asBuff,"1K bytes");

185 break;

186 case 2:

                         sprintf(asBuff,"2K bytes");

188 break;

189 case 3:

                         sprintf(asBuff,"6K bytes");

191 break;

192 case 4:

                         sprintf(asBuff,"112K bytes");

194 break;

195 case 5:

                         sprintf(asBuff,"4K bytes");

197 break;

198 case 6:

                         sprintf(asBuff,"80K bytes");

200 break;

201 case 7:

                         sprintf(asBuff,"160K bytes");

203 break;

204 case 8:

                         sprintf(asBuff,"8K bytes");

206 break;

207 case 9:

                         sprintf(asBuff,"16K bytes");

209 break;

210 case 10:

                         sprintf(asBuff,"32K bytes");

212 break;

213 case 11:

                         sprintf(asBuff,"64K bytes");

215 break;

216 case 12:

                         sprintf(asBuff,"128K bytes");

218 break;

219 case 13:

                         sprintf(asBuff,"256K bytes");

221 break;

222 case 14:

                         sprintf(asBuff,"96K bytes");

224 break;

225 case 15:

                         sprintf(asBuff,"512K bytes");

227 break;

228 }

         PrintAndLog("Internal SRAM Size: %s",asBuff);

         switch((iChipID&0xFF00000)>>20)

231 {

232 case 0x19:

                         sprintf(asBuff,"AT91SAM9xx Series");

234 break;

235 case 0x29:

                         sprintf(asBuff,"AT91SAM9XExx Series");

237 break;

238 case 0x34:

                         sprintf(asBuff,"AT91x34 Series");

240 break;

241 case 0x37:

                         sprintf(asBuff,"CAP7 Series");

243 break;

244 case 0x39:

                         sprintf(asBuff,"CAP9 Series");

246 break;

247 case 0x3B:

                         sprintf(asBuff,"CAP11 Series");

249 break;

250 case 0x40:

                         sprintf(asBuff,"AT91x40 Series");

252 break;

253 case 0x42:

                         sprintf(asBuff,"AT91x42 Series");

255 break;

256 case 0x55:

                         sprintf(asBuff,"AT91x55 Series");

258 break;

259 case 0x60:

                         sprintf(asBuff,"AT91SAM7Axx Series");

261 break;

262 case 0x61:

                         sprintf(asBuff,"AT91SAM7AQxx Series");

264 break;

265 case 0x63:

                         sprintf(asBuff,"AT91x63 Series");

267 break;

268 case 0x70:

                         sprintf(asBuff,"AT91SAM7Sxx Series");

270 break;

271 case 0x71:

                         sprintf(asBuff,"AT91SAM7XCxx Series");

273 break;

274 case 0x72:

                         sprintf(asBuff,"AT91SAM7SExx Series");

276 break;

277 case 0x73:

                         sprintf(asBuff,"AT91SAM7Lxx Series");

279 break;

280 case 0x75:

                         sprintf(asBuff,"AT91SAM7Xxx Series");

282 break;

283 case 0x92:

                         sprintf(asBuff,"AT91x92 Series");

285 break;

286 case 0xF0:

                         sprintf(asBuff,"AT75Cxx Series");

288 break;

289 }

         PrintAndLog("Architecture Identifier: %s",asBuff);

         switch((iChipID&0x70000000)>>28)

292 {

293 case 0:

                         sprintf(asBuff,"ROM");

295 break;

296 case 1:

                         sprintf(asBuff,"ROMless or on-chip Flash");

298 break;

299 case 4:

                         sprintf(asBuff,"SRAM emulating ROM");

301 break;

302 case 2:

                         sprintf(asBuff,"Embedded Flash Memory");

304 break;

305 case 3:

                         sprintf(asBuff,"ROM and Embedded Flash Memory\nNVPSIZ is ROM size\nNVPSIZ2 is Flash size");

307 break;

308 }

         PrintAndLog("Nonvolatile Program Memory Type: %s",asBuff);

310 }

311

 int CmdDetectReader(const char *Cmd)

313 {

314 UsbCommand c={CMD_LISTEN_READER_FIELD};

315 // 'l' means LF - 125/134 kHz

   if(*Cmd == 'l') {

     c.arg[0] = 1;

   } else if (*Cmd == 'h') {

     c.arg[0] = 2;

   } else if (*Cmd != '\0') {

321 PrintAndLog("use 'detectreader' or 'detectreader l' or 'detectreader h'");

322 return 0;

323 }

324 SendCommand(&c);

325 return 0;

326 }

327

328 // ## FPGA Control

 int CmdFPGAOff(const char *Cmd)

330 {

331 UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};

332 SendCommand(&c);

333 return 0;

334 }

335

 int CmdLCD(const char *Cmd)

337 {

338 int i, j;

339

340 UsbCommand c={CMD_LCD};

   sscanf(Cmd, "%x %d", &i, &j);

342 while (j--) {

     c.arg[0] = i & 0x1ff;

344 SendCommand(&c);

345 }

346 return 0;

347 }

348

 int CmdLCDReset(const char *Cmd)

350 {

   UsbCommand c = {CMD_LCD_RESET, {strtol(Cmd, NULL, 0), 0, 0}};

352 SendCommand(&c);

353 return 0;

354 }

355

 int CmdReadmem(const char *Cmd)

357 {

   UsbCommand c = {CMD_READ_MEM, {strtol(Cmd, NULL, 0), 0, 0}};

359 SendCommand(&c);

360 return 0;

361 }

362

 int CmdReset(const char *Cmd)

364 {

365 UsbCommand c = {CMD_HARDWARE_RESET};

366 SendCommand(&c);

367 return 0;

368 }

369

370 /*

371 * Sets the divisor for LF frequency clock: lets the user choose any LF frequency below

372 * 600kHz.

373 */

 int CmdSetDivisor(const char *Cmd)

375 {

   UsbCommand c = {CMD_SET_LF_DIVISOR, {strtol(Cmd, NULL, 0), 0, 0}};

   if (c.arg[0] < 19 || c.arg[0] > 255) {

378 PrintAndLog("divisor must be between 19 and 255");

379 } else {

380 SendCommand(&c);

     PrintAndLog("Divisor set, expected freq=%dHz", 12000000 / (c.arg[0]+1));

382 }

383 return 0;

384 }

385

 int CmdSetMux(const char *Cmd)

387 {

388 UsbCommand c={CMD_SET_ADC_MUX};

   if (strcmp(Cmd, "lopkd") == 0) {

     c.arg[0] = 0;

   } else if (strcmp(Cmd, "loraw") == 0) {

     c.arg[0] = 1;

   } else if (strcmp(Cmd, "hipkd") == 0) {

     c.arg[0] = 2;

   } else if (strcmp(Cmd, "hiraw") == 0) {

     c.arg[0] = 3;

397 }

398 SendCommand(&c);

399 return 0;

400 }

401

 int CmdTune(const char *Cmd)

403 {

404 return CmdTuneSamples(Cmd);

405 }

406

 bool PM3hasSmartcardSlot(void) {

408 return (hw_capabilities & HAS_SMARTCARD_SLOT);

409 }

410

 int CmdVersion(const char *Cmd)

412 {

413

414 clearCommandBuffer();

415 UsbCommand c = {CMD_VERSION};

         UsbCommand resp = {0, {0, 0, 0}};

417

418 SendCommand(&c);

         if (WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {

420 PrintAndLog("Prox/RFID mark3 RFID instrument");

                 PrintAndLog((char*)resp.d.asBytes);

                 lookupChipID(resp.arg[0], resp.arg[1]);

                 hw_capabilities = resp.arg[2];

424 }

425 return 0;

426 }

427

 int CmdStatus(const char *Cmd)

429 {

430 clearCommandBuffer();

431 UsbCommand c = {CMD_STATUS};

432 SendCommand(&c);

         if (!WaitForResponseTimeout(CMD_ACK, &c, 1900)) {

434 PrintAndLog("Status command failed. USB Speed Test timed out");

435 }

436 return 0;

437 }

438

439

 int CmdPing(const char *Cmd)

441 {

442 clearCommandBuffer();

443 UsbCommand resp;

444 UsbCommand c = {CMD_PING};

445 SendCommand(&c);

         if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {

447 PrintAndLog("Ping successful");

448 }else{

449 PrintAndLog("Ping failed");

450 }

451 return 0;

452 }

453

454 static command_t CommandTable[] =

455 {

         {"help",          CmdHelp,        1, "This help"},

         {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},

         {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},

         {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},

         {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},

         {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},

         {"reset",         CmdReset,       0, "Reset the Proxmark3"},

         {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},

         {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},

         {"tune",          CmdTune,        0, "['l'|'h'] -- Measure antenna tuning (option 'l' or 'h' to limit to LF or HF)"},

         {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},

         {"status",        CmdStatus,      0, "Show runtime status information about the connected Proxmark"},

         {"ping",          CmdPing,        0, "Test if the pm3 is responsive"},

         {NULL, NULL, 0, NULL}

470 };

471

 int CmdHW(const char *Cmd)

473 {

474 CmdsParse(CommandTable, Cmd);

475 return 0;

476 }

477

 int CmdHelp(const char *Cmd)

479 {

480 CmdsHelp(CommandTable);

481 return 0;

482 }