1 //----------------------------------------------------------------------------- 
   2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com> 
   3 // Modified 2010-2012 by <adrian -at- atrox.at> 
   4 // Modified 2012 by <vsza at vsza.hu> 
   6 // This code is licensed to you under the terms of the GNU GPL, version 2 or, 
   7 // at your option, any later version. See the LICENSE.txt file for the text of 
   9 //----------------------------------------------------------------------------- 
  10 // High frequency ISO15693 commands 
  11 //----------------------------------------------------------------------------- 
  12 // There are three basic operation modes, depending on which device (proxmark/pc) 
  13 // the signal processing, (de)modulation, transmission protocol and logic is done. 
  15 // All steps are done on the proxmark, the output of the commands is returned via 
  16 // USB-debug-print commands. 
  18 // The protocol is done on the PC, passing only Iso15693 data frames via USB. This 
  19 // allows direct communication with a tag on command level 
  21 // The proxmark just samples the antenna and passes this "analog" data via USB to 
  22 // the client. Signal Processing & decoding is done on the pc. This is the slowest 
  23 // variant, but offers the possibility to analyze the waveforms directly.  
  29 //#include "proxusb.h" 
  30 #include "proxmark3.h" 
  34 #include "cmdparser.h" 
  36 #include "iso15693tools.h" 
  39 #define FrameSOF              Iso15693FrameSOF 
  40 #define Logic0                                          Iso15693Logic0 
  41 #define Logic1                                          Iso15693Logic1 
  42 #define FrameEOF                                        Iso15693FrameEOF 
  44 #define Crc(data,datalen)     Iso15693Crc(data,datalen) 
  45 #define AddCrc(data,datalen)  Iso15693AddCrc(data,datalen) 
  46 #define sprintUID(target,uid)   Iso15693sprintUID(target,uid) 
  48 // structure and database for uid -> tagtype lookups  
  51         int mask
; // how many MSB bits used 
  56 const productName uidmapping
[] = { 
  57         // UID, #significant Bits, "Vendor(+Product)" 
  58         { 0xE001000000000000LL
, 16, "Motorola" }, 
  59         { 0xE002000000000000LL
, 16, "ST Microelectronics" }, 
  60         { 0xE003000000000000LL
, 16, "Hitachi" }, 
  61         { 0xE004000000000000LL
, 16, "Philips" }, 
  62         { 0xE004010000000000LL
, 24, "Philips; IC SL2 ICS20" }, 
  63         { 0xE005000000000000LL
, 16, "Infineon" }, 
  64         { 0xE005400000000000LL
, 24, "Infineon; 56x32bit" }, 
  65         { 0xE006000000000000LL
, 16, "Cylinc" }, 
  66         { 0xE007000000000000LL
, 16, "Texas Instrument; " }, 
  67         { 0xE007000000000000LL
, 20, "Texas Instrument; Tag-it HF-I Plus Inlay; 64x32bit" }, 
  68         { 0xE007100000000000LL
, 20, "Texas Instrument; Tag-it HF-I Plus Chip; 64x32bit" }, 
  69         { 0xE007800000000000LL
, 23, "Texas Instrument; Tag-it HF-I Plus (RF-HDT-DVBB tag or Third Party Products)" }, 
  70         { 0xE007C00000000000LL
, 23, "Texas Instrument; Tag-it HF-I Standard; 8x32bit" }, 
  71         { 0xE007C40000000000LL
, 23, "Texas Instrument; Tag-it HF-I Pro; 8x23bit; password" },    
  72         { 0xE008000000000000LL
, 16, "Fujitsu" }, 
  73         { 0xE009000000000000LL
, 16, "Matsushita" }, 
  74         { 0xE00A000000000000LL
, 16, "NEC" }, 
  75         { 0xE00B000000000000LL
, 16, "Oki Electric" }, 
  76         { 0xE00C000000000000LL
, 16, "Toshiba" }, 
  77         { 0xE00D000000000000LL
, 16, "Mitsubishi" }, 
  78         { 0xE00E000000000000LL
, 16, "Samsung" }, 
  79         { 0xE00F000000000000LL
, 16, "Hyundai" }, 
  80         { 0xE010000000000000LL
, 16, "LG-Semiconductors" }, 
  81         { 0xE012000000000000LL
, 16, "HID Corporation" }, 
  82         { 0xE016000000000000LL
, 16, "EM-Marin SA (Skidata)" }, 
  83         { 0xE016040000000000LL
, 24, "EM-Marin SA (Skidata Keycard-eco); EM4034? no 'read', just 'readmulti'" }, 
  84         { 0xE0160c0000000000LL
, 24, "EM-Marin SA; EM4035?" }, 
  85         { 0xE016100000000000LL
, 24, "EM-Marin SA (Skidata); EM4135; 36x64bit start page 13" }, 
  86         { 0xE016940000000000LL
, 24, "EM-Marin SA (Skidata); 51x64bit" }, 
  87         { 0,0,"no tag-info available" } // must be the last entry 
  91 // fast method to just read the UID of a tag (collission detection not supported) 
  92 //              *buf    should be large enough to fit the 64bit uid 
  93 // returns 1 if suceeded 
  94 int getUID(uint8_t *buf
)  
  98         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
  99         uint8_t *req
=c
.d
.asBytes
; 
 102         for (int retry
=0;retry
<3; retry
++) { // don't give up the at the first try               
 104                 req
[0]= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 105                         ISO15_REQ_INVENTORY 
| ISO15_REQINV_SLOT1
; 
 106                 req
[1]=ISO15_CMD_INVENTORY
; 
 107                 req
[2]=0; // mask length 
 108                 reqlen
=AddCrc(req
,3); 
 113                 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000)) { 
 114                         recv 
= resp
.d
.asBytes
; 
 115                         if (resp
.arg
[0]>=12 && ISO15_CRC_CHECK
==Crc(recv
,12)) { 
 116                            memcpy(buf
,&recv
[2],8); 
 126 // get a product description based on the UID 
 128 // returns description of the best match         
 129 static char* getTagInfo(uint8_t *uid
) { 
 132         memcpy(&myuid
,uid
,sizeof(uint64_t)); 
 133         while (uidmapping
[i
].mask
>0) { 
 134                 mask
=(~0LL) <<(64-uidmapping
[i
].mask
); 
 135                 if ((myuid 
& mask
) == uidmapping
[i
].uid
) { 
 139                                 if (uidmapping
[i
].mask
>uidmapping
[best
].mask
) { 
 147         if (best
>=0) return uidmapping
[best
].desc
; 
 149         return uidmapping
[i
].desc
;  
 153 // return a clear-text message to an errorcode 
 154 static char* TagErrorStr(uint8_t error
) { 
 156                 case 0x01: return "The command is not supported"; 
 157                 case 0x02: return "The command is not recognised"; 
 158                 case 0x03: return "The option is not supported."; 
 159                 case 0x0f: return "Unknown error."; 
 160                 case 0x10: return "The specified block is not available (doesn’t exist)."; 
 161                 case 0x11: return "The specified block is already -locked and thus cannot be locked again"; 
 162                 case 0x12: return "The specified block is locked and its content cannot be changed."; 
 163                 case 0x13: return "The specified block was not successfully programmed."; 
 164                 case 0x14: return "The specified block was not successfully locked."; 
 165                 default: return "Reserved for Future Use or Custom command error."; 
 171 int CmdHF15Demod(const char *Cmd
) 
 173         // The sampling rate is 106.353 ksps/s, for T = 18.8 us 
 176         int max 
= 0, maxPos 
= 0; 
 180         if (GraphTraceLen 
< 1000) return 0; 
 182         // First, correlate for SOF 
 183         for (i 
= 0; i 
< 100; i
++) { 
 185                 for (j 
= 0; j 
< arraylen(FrameSOF
); j 
+= skip
) { 
 186                         corr 
+= FrameSOF
[j
] * GraphBuffer
[i 
+ (j 
/ skip
)]; 
 193         PrintAndLog("SOF at %d, correlation %d", maxPos
, 
 194                 max 
/ (arraylen(FrameSOF
) / skip
)); 
 196         i 
= maxPos 
+ arraylen(FrameSOF
) / skip
; 
 199         memset(outBuf
, 0, sizeof(outBuf
)); 
 202                 int corr0 
= 0, corr1 
= 0, corrEOF 
= 0; 
 203                 for (j 
= 0; j 
< arraylen(Logic0
); j 
+= skip
) { 
 204                         corr0 
+= Logic0
[j
] * GraphBuffer
[i 
+ (j 
/ skip
)]; 
 206                 for (j 
= 0; j 
< arraylen(Logic1
); j 
+= skip
) { 
 207                         corr1 
+= Logic1
[j
] * GraphBuffer
[i 
+ (j 
/ skip
)]; 
 209                 for (j 
= 0; j 
< arraylen(FrameEOF
); j 
+= skip
) { 
 210                         corrEOF 
+= FrameEOF
[j
] * GraphBuffer
[i 
+ (j 
/ skip
)]; 
 212                 // Even things out by the length of the target waveform. 
 216                 if (corrEOF 
> corr1 
&& corrEOF 
> corr0
) { 
 217                         PrintAndLog("EOF at %d", i
); 
 219                 } else if (corr1 
> corr0
) { 
 220                         i 
+= arraylen(Logic1
) / skip
; 
 223                         i 
+= arraylen(Logic0
) / skip
; 
 230                 if ((i 
+ (int)arraylen(FrameEOF
)) >= GraphTraceLen
) { 
 231                         PrintAndLog("ran off end!"); 
 236                 PrintAndLog("error, uneven octet! (discard extra bits!)"); 
 237                 PrintAndLog("   mask=%02x", mask
); 
 239         PrintAndLog("%d octets", k
); 
 241         for (i 
= 0; i 
< k
; i
++) { 
 242                 PrintAndLog("# %2d: %02x ", i
, outBuf
[i
]); 
 244         PrintAndLog("CRC=%04x", Iso15693Crc(outBuf
, k 
- 2)); 
 250 // * Acquire Samples as Reader (enables carrier, sends inquiry) 
 251 int CmdHF15Read(const char *Cmd
) 
 253         UsbCommand c 
= {CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693
}; 
 258 // Record Activity without enabeling carrier 
 259 int CmdHF15Record(const char *Cmd
) 
 261         UsbCommand c 
= {CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693
}; 
 266 int CmdHF15Reader(const char *Cmd
) 
 268         UsbCommand c 
= {CMD_READER_ISO_15693
, {strtol(Cmd
, NULL
, 0), 0, 0}}; 
 273 // Simulation is still not working very good 
 274 int CmdHF15Sim(const char *Cmd
) 
 276         UsbCommand c 
= {CMD_SIMTAG_ISO_15693
, {strtol(Cmd
, NULL
, 0), 0, 0}}; 
 281 // finds the AFI (Application Family Idendifier) of a card, by trying all values 
 282 // (There is no standard way of reading the AFI, allthough some tags support this) 
 283 int CmdHF15Afi(const char *Cmd
) 
 285         UsbCommand c 
= {CMD_ISO_15693_FIND_AFI
, {strtol(Cmd
, NULL
, 0), 0, 0}}; 
 290 // Reads all memory pages 
 291 int CmdHF15DumpMem(const char*Cmd
) { 
 295         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 296         uint8_t *req
=c
.d
.asBytes
; 
 302                 PrintAndLog("No Tag found."); 
 306         PrintAndLog("Reading memory from tag UID=%s",sprintUID(NULL
,uid
)); 
 307         PrintAndLog("Tag Info: %s",getTagInfo(uid
)); 
 309         for (int retry
=0; retry
<5; retry
++) { 
 311                 req
[0]= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 312                         ISO15_REQ_NONINVENTORY 
| ISO15_REQ_ADDRESS
; 
 313                 req
[1]=ISO15_CMD_READ
; 
 314                 memcpy(&req
[2],uid
,8); 
 316                 reqlen
=AddCrc(req
,11); 
 321                 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000)) { 
 322                         recv 
= resp
.d
.asBytes
; 
 323                         if (ISO15_CRC_CHECK
==Crc(recv
,resp
.arg
[0])) { 
 324                                 if (!(recv
[0] & ISO15_RES_ERROR
)) { 
 326                                         *output
=0; // reset outputstring 
 327                                         sprintf(output
, "Block %2i   ",blocknum
); 
 328                                         for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { // data in hex 
 329                                                 sprintf(output
+strlen(output
),"%02X ",recv
[i
]); 
 332                                         for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { // data in cleaned ascii 
 333                                                 sprintf(output
+strlen(output
),"%c",(recv
[i
]>31 && recv
[i
]<127)?recv
[i
]:'.');                                     
 335                                         PrintAndLog("%s",output
);        
 337                                         // PrintAndLog("bn=%i",blocknum); 
 339                                         PrintAndLog("Tag returned Error %i: %s",recv
[1],TagErrorStr(recv
[1]));  
 342                         } // else PrintAndLog("crc"); 
 343                 } // else PrintAndLog("r null"); 
 346 //      if (resp.arg[0]<3) 
 347 //              PrintAndLog("Lost Connection"); 
 348 //      else if (ISO15_CRC_CHECK!=Crc(resp.d.asBytes,resp.arg[0])) 
 349 //              PrintAndLog("CRC Failed"); 
 351 //              PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1]));  
 358 static command_t CommandTable15
[] =  
 360         {"help",    CmdHF15Help
,    1, "This help"}, 
 361         {"demod",   CmdHF15Demod
,   1, "Demodulate ISO15693 from tag"}, 
 362         {"read",    CmdHF15Read
,    0, "Read HF tag (ISO 15693)"}, 
 363         {"record",  CmdHF15Record
,  0, "Record Samples (ISO 15693)"}, // atrox 
 364         {"reader",  CmdHF15Reader
,  0, "Act like an ISO15693 reader"}, 
 365         {"sim",     CmdHF15Sim
,     0, "Fake an ISO15693 tag"}, 
 366         {"cmd",     CmdHF15Cmd
,     0, "Send direct commands to ISO15693 tag"}, 
 367         {"findafi", CmdHF15Afi
,     0, "Brute force AFI of an ISO15693 tag"}, 
 368         {"dumpmemory", CmdHF15DumpMem
,     0, "Read all memory pages of an ISO15693 tag"}, 
 369                 {NULL
, NULL
, 0, NULL
} 
 372 int CmdHF15(const char *Cmd
) 
 374         CmdsParse(CommandTable15
, Cmd
); 
 378 int CmdHF15Help(const char *Cmd
) 
 380         CmdsHelp(CommandTable15
); 
 385 // "HF 15 Cmd" Interface 
 386 // Allows direct communication with the tag on command level 
 388 int CmdHF15CmdInquiry(const char *Cmd
)  
 392         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 393         uint8_t *req
=c
.d
.asBytes
; 
 396         req
[0]= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 397                 ISO15_REQ_INVENTORY 
| ISO15_REQINV_SLOT1
; 
 398         req
[1]=ISO15_CMD_INVENTORY
; 
 399         req
[2]=0; // mask length 
 400         reqlen
=AddCrc(req
,3); 
 405         if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000)) { 
 406                 if (resp
.arg
[0]>=12) { 
 407                    recv 
= resp
.d
.asBytes
; 
 408                    PrintAndLog("UID=%s",sprintUID(NULL
,&recv
[2])); 
 409                    PrintAndLog("Tag Info: %s",getTagInfo(&recv
[2]));     
 411                         PrintAndLog("Response to short, just %i bytes. No tag?\n",resp
.arg
[0]); 
 414                 PrintAndLog("timeout."); 
 420 // Turns debugging on(1)/off(0) 
 421 int CmdHF15CmdDebug( const char *cmd
) { 
 424                 PrintAndLog("Usage: hf 15 cmd debug  <0/1>"); 
 425                 PrintAndLog("   0..no debugging output  1..turn debugging on");  
 429         UsbCommand c 
= {CMD_ISO_15693_DEBUG
, {debug
, 0, 0}}; 
 435 int CmdHF15CmdRaw (const char *cmd
) { 
 438         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 445         unsigned int datalen
=0, temp
; 
 450                 PrintAndLog("Usage: hf 15 cmd raw  [-r] [-2] [-c] <0A 0B 0C ... hex>"); 
 451                 PrintAndLog("       -r    do not read response"); 
 452                 PrintAndLog("       -2    use slower '1 out of 256' mode"); 
 453                 PrintAndLog("       -c    calculate and append CRC"); 
 454                 PrintAndLog(" Tip: turn on debugging for verbose output");               
 459         while (*cmd
==' ' || *cmd
=='\t') cmd
++; 
 461         while (cmd
[i
]!='\0') { 
 462                 if (cmd
[i
]==' ' || cmd
[i
]=='\t') { i
++; continue; } 
 477                                         PrintAndLog("Invalid option"); 
 483                 if ((cmd
[i
]>='0' && cmd
[i
]<='9') || 
 484                     (cmd
[i
]>='a' && cmd
[i
]<='f') || 
 485                     (cmd
[i
]>='A' && cmd
[i
]<='F') ) { 
 486                     buf
[strlen(buf
)+1]=0; 
 487                     buf
[strlen(buf
)]=cmd
[i
]; 
 490                     if (strlen(buf
)>=2) { 
 491                         sscanf(buf
,"%x",&temp
); 
 492                         data
[datalen
]=(uint8_t)(temp 
& 0xff); 
 498                 PrintAndLog("Invalid char on input"); 
 501         if (crc
) datalen
=AddCrc(data
,datalen
); 
 506         memcpy(c
.d
.asBytes
,data
,datalen
); 
 511                 if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000)) { 
 512                         recv 
= resp
.d
.asBytes
; 
 513                         PrintAndLog("received %i octets",resp
.arg
[0]); 
 514                         hexout 
= (char *)malloc(resp
.arg
[0] * 3 + 1); 
 515                         if (hexout 
!= NULL
) { 
 516                                 for (int i 
= 0; i 
< resp
.arg
[0]; i
++) { // data in hex 
 517                                         sprintf(&hexout
[i 
* 3], "%02X ", recv
[i
]); 
 519                                 PrintAndLog("%s", hexout
); 
 523                         PrintAndLog("timeout while waiting for reply."); 
 532  * parses common HF 15 CMD parameters and prepares some data structures 
 536 int prepareHF15Cmd(char **cmd
, UsbCommand 
*c
, uint8_t iso15cmd
[], int iso15cmdlen
) { 
 538         uint8_t *req
=c
->d
.asBytes
, uid
[8]; 
 542         while (**cmd
==' ' || **cmd
=='\t') (*cmd
)++; 
 544         if (strstr(*cmd
,"-2")==*cmd
) { 
 545                 c
->arg
[1]=0; // use 1of256 
 550         while (**cmd
==' ' || **cmd
=='\t') (*cmd
)++; 
 552         if (strstr(*cmd
,"-o")==*cmd
) { 
 553                 req
[reqlen
]=ISO15_REQ_OPTION
; 
 558         while (**cmd
==' ' || **cmd
=='\t') (*cmd
)++; 
 562                         PrintAndLog("missing addr"); 
 567                         // you must have selected the tag earlier 
 568                         req
[reqlen
++]|= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 569                        ISO15_REQ_NONINVENTORY 
| ISO15_REQ_SELECT
; 
 570                    memcpy(&req
[reqlen
],&iso15cmd
[0],iso15cmdlen
); 
 575                         // unaddressed mode may not be supported by all vendors 
 576                         req
[reqlen
++]|= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 577                        ISO15_REQ_NONINVENTORY
; 
 578                    memcpy(&req
[reqlen
],&iso15cmd
[0],iso15cmdlen
); 
 582                         // we scan for the UID ourself 
 583                         req
[reqlen
++]|= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 584                        ISO15_REQ_NONINVENTORY 
| ISO15_REQ_ADDRESS
; 
 585                    memcpy(&req
[reqlen
],&iso15cmd
[0],iso15cmdlen
); 
 588                         PrintAndLog("No Tag found"); 
 591                    memcpy(req
+reqlen
,uid
,8); 
 592                    PrintAndLog("Detected UID %s",sprintUID(NULL
,uid
)); 
 596                         req
[reqlen
++]|= ISO15_REQ_SUBCARRIER_SINGLE 
| ISO15_REQ_DATARATE_HIGH 
|  
 597                        ISO15_REQ_NONINVENTORY 
| ISO15_REQ_ADDRESS
; 
 598                         memcpy(&req
[reqlen
],&iso15cmd
[0],iso15cmdlen
); 
 601 /*                      sscanf(cmd,"%hX%hX%hX%hX%hX%hX%hX%hX", 
 602                                 (short unsigned int *)&uid[7],(short unsigned int *)&uid[6], 
 603                                 (short unsigned int *)&uid[5],(short unsigned int *)&uid[4], 
 604                                 (short unsigned int *)&uid[3],(short unsigned int *)&uid[2], 
 605                                 (short unsigned int *)&uid[1],(short unsigned int *)&uid[0]); */ 
 606                         for (int i
=0;i
<8 && (*cmd
)[i
*2] && (*cmd
)[i
*2+1];i
++) { // parse UID 
 607                                 sscanf((char[]){(*cmd
)[i
*2],(*cmd
)[i
*2+1],0},"%X",&temp
); 
 611                         PrintAndLog("Using UID %s",sprintUID(NULL
,uid
)); 
 612                         memcpy(&req
[reqlen
],&uid
[0],8);             
 615         // skip to next space            
 616         while (**cmd
!=' ' && **cmd
!='\t') (*cmd
)++; 
 617         // skip over the space 
 618         while (**cmd
==' ' || **cmd
=='\t') (*cmd
)++; 
 625  * Commandline handling: HF15 CMD SYSINFO 
 626  * get system information from tag/VICC 
 628 int CmdHF15CmdSysinfo(const char *Cmd
) { 
 631         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 632         uint8_t *req
=c
.d
.asBytes
; 
 636         char output
[2048]=""; 
 643                 PrintAndLog("Usage:  hf 15 cmd sysinfo    [options] <uid|s|u|*>"); 
 644                 PrintAndLog("           options:"); 
 645                 PrintAndLog("               -2        use slower '1 out of 256' mode"); 
 646                 PrintAndLog("           uid (either): "); 
 647                 PrintAndLog("               <8B hex>  full UID eg E011223344556677"); 
 648                 PrintAndLog("               s         selected tag"); 
 649                 PrintAndLog("               u         unaddressed mode"); 
 650                 PrintAndLog("               *         scan for tag"); 
 651                 PrintAndLog("           start#:       page number to start 0-255");   
 652                 PrintAndLog("           count#:       number of pages");   
 656         prepareHF15Cmd(&cmd
, &c
,(uint8_t[]){ISO15_CMD_SYSINFO
},1);       
 659         reqlen
=AddCrc(req
,reqlen
); 
 664         if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000) && resp
.arg
[0]>2) { 
 665                 recv 
= resp
.d
.asBytes
; 
 666                 if (ISO15_CRC_CHECK
==Crc(recv
,resp
.arg
[0])) { 
 667                         if (!(recv
[0] & ISO15_RES_ERROR
)) { 
 668                                 *output
=0; // reset outputstring 
 669                                 for ( i
=1; i
<resp
.arg
[0]-2; i
++) { 
 670                                         sprintf(output
+strlen(output
),"%02X ",recv
[i
]); 
 672                                 strcat(output
,"\n\r"); 
 673                                 strcat(output
,"UID = "); 
 674                                 strcat(output
,sprintUID(NULL
,recv
+2)); 
 675                                 strcat(output
,"\n\r"); 
 676                                 strcat(output
,getTagInfo(recv
+2)); //ABC 
 677                                 strcat(output
,"\n\r"); 
 680                                         sprintf(output
+strlen(output
),"DSFID supported, set to %02X\n\r",recv
[i
++]); 
 682                                         strcat(output
,"DSFID not supported\n\r"); 
 684                                         sprintf(output
+strlen(output
),"AFI supported, set to %03X\n\r",recv
[i
++]); 
 686                                         strcat(output
,"AFI not supported\n\r"); 
 687                                 if (recv
[1] & 0x04) { 
 688                                         strcat(output
,"Tag provides info on memory layout (vendor dependent)\n\r"); 
 689                                         sprintf(output
+strlen(output
)," %i (or %i) bytes/page x %i pages \n\r", 
 690                                                         (recv
[i
+1]&0x1F)+1, (recv
[i
+1]&0x1F), recv
[i
]+1); 
 693                                         strcat(output
,"Tag does not provide information on memory layout\n\r"); 
 694                                 if (recv
[1] & 0x08) sprintf(output
+strlen(output
),"IC reference given: %02X\n\r",recv
[i
++]); 
 695                                         else strcat(output
,"IC reference not given\n\r"); 
 698                                 PrintAndLog("%s",output
);        
 700                                 PrintAndLog("Tag returned Error %i: %s",recv
[0],TagErrorStr(recv
[0]));  
 703                         PrintAndLog("CRC failed"); 
 706                 PrintAndLog("timeout: no answer"); 
 713  * Commandline handling: HF15 CMD READMULTI 
 714  * Read multiple blocks at once (not all tags support this) 
 716 int CmdHF15CmdReadmulti(const char *Cmd
) { 
 719         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 720         uint8_t *req
=c
.d
.asBytes
; 
 721         int reqlen
=0, pagenum
,pagecount
; 
 724         char output
[2048]=""; 
 730                 PrintAndLog("Usage:  hf 15 cmd readmulti  [options] <uid|s|u|*> <start#> <count#>"); 
 731                 PrintAndLog("           options:"); 
 732                 PrintAndLog("               -2        use slower '1 out of 256' mode"); 
 733                 PrintAndLog("           uid (either): "); 
 734                 PrintAndLog("               <8B hex>  full UID eg E011223344556677"); 
 735                 PrintAndLog("               s         selected tag"); 
 736                 PrintAndLog("               u         unaddressed mode"); 
 737                 PrintAndLog("               *         scan for tag"); 
 738                 PrintAndLog("           start#:       page number to start 0-255");   
 739                 PrintAndLog("           count#:       number of pages");   
 743         prepareHF15Cmd(&cmd
, &c
,(uint8_t[]){ISO15_CMD_READMULTI
},1);     
 746         pagenum
=strtol(cmd
,NULL
,0); 
 748         // skip to next space            
 749         while (*cmd
!=' ' && *cmd
!='\t') cmd
++; 
 750         // skip over the space 
 751         while (*cmd
==' ' || *cmd
=='\t') cmd
++; 
 753         pagecount
=strtol(cmd
,NULL
,0); 
 754         if (pagecount
>0) pagecount
--; // 0 means 1 page, 1 means 2 pages, ...    
 756         req
[reqlen
++]=(uint8_t)pagenum
; 
 757         req
[reqlen
++]=(uint8_t)pagecount
; 
 759         reqlen
=AddCrc(req
,reqlen
); 
 765         if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000) && resp
.arg
[0]>2) { 
 766                 recv 
= resp
.d
.asBytes
; 
 767                 if (ISO15_CRC_CHECK
==Crc(recv
,resp
.arg
[0])) { 
 768                         if (!(recv
[0] & ISO15_RES_ERROR
)) { 
 769                                 *output
=0; // reset outputstring 
 770                                 for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { 
 771                                         sprintf(output
+strlen(output
),"%02X ",recv
[i
]); 
 774                                 for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { 
 775                                         sprintf(output
+strlen(output
),"%c",recv
[i
]>31 && recv
[i
]<127?recv
[i
]:'.');                                       
 777                                 PrintAndLog("%s",output
);        
 779                                 PrintAndLog("Tag returned Error %i: %s",recv
[0],TagErrorStr(recv
[0]));  
 782                         PrintAndLog("CRC failed"); 
 785                 PrintAndLog("no answer"); 
 792  * Commandline handling: HF15 CMD READ 
 793  * Reads a single Block 
 795 int CmdHF15CmdRead(const char *Cmd
) { 
 798         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 799         uint8_t *req
=c
.d
.asBytes
; 
 800         int reqlen
=0, pagenum
; 
 809                 PrintAndLog("Usage:  hf 15 cmd read    [options] <uid|s|u|*> <page#>"); 
 810                 PrintAndLog("           options:"); 
 811                 PrintAndLog("               -2        use slower '1 out of 256' mode"); 
 812                 PrintAndLog("           uid (either): "); 
 813                 PrintAndLog("               <8B hex>  full UID eg E011223344556677"); 
 814                 PrintAndLog("               s         selected tag"); 
 815                 PrintAndLog("               u         unaddressed mode"); 
 816                 PrintAndLog("               *         scan for tag"); 
 817                 PrintAndLog("           page#:        page number 0-255");   
 821         prepareHF15Cmd(&cmd
, &c
,(uint8_t[]){ISO15_CMD_READ
},1);  
 824         pagenum
=strtol(cmd
,NULL
,0); 
 826                 PrintAndLog("invalid pagenum"); 
 830         req
[reqlen
++]=(uint8_t)pagenum
; 
 832         reqlen
=AddCrc(req
,reqlen
); 
 838         if (WaitForResponseTimeout(CMD_ACK
,&resp
,1000) && resp
.arg
[0]>2) { 
 839                 recv 
= resp
.d
.asBytes
; 
 840                 if (ISO15_CRC_CHECK
==Crc(recv
,resp
.arg
[0])) { 
 841                         if (!(recv
[0] & ISO15_RES_ERROR
)) { 
 842                                 *output
=0; // reset outputstring 
 843                                 //sprintf(output, "Block %2i   ",blocknum); 
 844                                 for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { 
 845                                         sprintf(output
+strlen(output
),"%02X ",recv
[i
]); 
 848                                 for ( int i
=1; i
<resp
.arg
[0]-2; i
++) { 
 849                                         sprintf(output
+strlen(output
),"%c",recv
[i
]>31 && recv
[i
]<127?recv
[i
]:'.');                                       
 851                                 PrintAndLog("%s",output
);        
 853                                 PrintAndLog("Tag returned Error %i: %s",recv
[1],TagErrorStr(recv
[1]));  
 856                         PrintAndLog("CRC failed"); 
 859                 PrintAndLog("no answer"); 
 867  * Commandline handling: HF15 CMD WRITE 
 868  * Writes a single Block - might run into timeout, even when successful 
 870 int CmdHF15CmdWrite(const char *Cmd
) { 
 873         UsbCommand c 
= {CMD_ISO_15693_COMMAND
, {0, 1, 1}}; // len,speed,recv? 
 874         uint8_t *req
=c
.d
.asBytes
; 
 875         int reqlen
=0, pagenum
, temp
; 
 884                 PrintAndLog("Usage:  hf 15 cmd write    [options] <uid|s|u|*> <page#> <hexdata>"); 
 885                 PrintAndLog("           options:"); 
 886                 PrintAndLog("               -2        use slower '1 out of 256' mode"); 
 887                 PrintAndLog("               -o        set OPTION Flag (needed for TI)"); 
 888                 PrintAndLog("           uid (either): "); 
 889                 PrintAndLog("               <8B hex>  full UID eg E011223344556677"); 
 890                 PrintAndLog("               s         selected tag"); 
 891                 PrintAndLog("               u         unaddressed mode"); 
 892                 PrintAndLog("               *         scan for tag"); 
 893                 PrintAndLog("           page#:        page number 0-255");   
 894                 PrintAndLog("           hexdata:      data to be written eg AA BB CC DD");   
 898         prepareHF15Cmd(&cmd
, &c
,(uint8_t[]){ISO15_CMD_WRITE
},1);         
 901         // *cmd -> page num ; *cmd2 -> data  
 903         while (*cmd2
!=' ' && *cmd2
!='\t' && *cmd2
) cmd2
++; 
 907         pagenum
=strtol(cmd
,NULL
,0); 
 909                 PrintAndLog("invalid pagenum"); 
 912         req
[reqlen
++]=(uint8_t)pagenum
; 
 915         while (cmd2
[0] && cmd2
[1]) { // hexdata, read by 2 hexchars  
 920                 sscanf((char[]){cmd2
[0],cmd2
[1],0},"%X",&temp
); 
 921                 req
[reqlen
++]=temp 
& 0xff; 
 925         reqlen
=AddCrc(req
,reqlen
); 
 931         if (WaitForResponseTimeout(CMD_ACK
,&resp
,2000) && resp
.arg
[0]>2) { 
 932                 recv 
= resp
.d
.asBytes
; 
 933                 if (ISO15_CRC_CHECK
==Crc(recv
,resp
.arg
[0])) { 
 934                         if (!(recv
[0] & ISO15_RES_ERROR
)) {                                      
 937                                 PrintAndLog("Tag returned Error %i: %s",recv
[1],TagErrorStr(recv
[1]));  
 940                         PrintAndLog("CRC failed"); 
 943                 PrintAndLog("timeout: no answer - data may be written anyway"); 
 951 static command_t CommandTable15Cmd
[] = 
 953         {"help",    CmdHF15CmdHelp
,    1, "This Help"}, 
 954         {"inquiry", CmdHF15CmdInquiry
, 0, "Search for tags in range"}, 
 956         {"select",  CmdHF15CmdSelect, 0, "Select an tag with a specific UID for further commands"}, 
 958         {"read",    CmdHF15CmdRead
,    0, "Read a block"},       
 959         {"write",   CmdHF15CmdWrite
,    0, "Write a block"},     
 960         {"readmulti",CmdHF15CmdReadmulti
,    0, "Reads multiple Blocks"}, 
 961         {"sysinfo",CmdHF15CmdSysinfo
,    0, "Get Card Information"}, 
 962         {"raw",          CmdHF15CmdRaw
,         0,      "Send raw hex data to tag"},  
 963         {"debug",    CmdHF15CmdDebug
,    0, "Turn debugging on/off"}, 
 964         {NULL
, NULL
, 0, NULL
} 
 967 int CmdHF15Cmd(const char *Cmd
) 
 969         CmdsParse(CommandTable15Cmd
, Cmd
); 
 973 int CmdHF15CmdHelp(const char *Cmd
) 
 975         CmdsHelp(CommandTable15Cmd
);