]> git.zerfleddert.de Git - proxmark3-svn/blobdiff - client/cmddata.c
fix lf file includes to include own .h
[proxmark3-svn] / client / cmddata.c
index 983edd7217264472020ef5b1b28a39bd2eb2c609..49c94674c537d237decab1198aa66c68eb02f22c 100644 (file)
@@ -25,6 +25,7 @@
 #include "crc.h"      // for pyramid checksum maxim
 #include "crc16.h"    // for FDXB demod checksum
 #include "loclass/cipherutils.h" // for decimating samples in getsamples
 #include "crc.h"      // for pyramid checksum maxim
 #include "crc16.h"    // for FDXB demod checksum
 #include "loclass/cipherutils.h" // for decimating samples in getsamples
+#include "cmdlfem4x.h"// for em410x demod
 
 uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
 uint8_t g_debugMode=0;
 
 uint8_t DemodBuffer[MAX_DEMOD_BUF_LEN];
 uint8_t g_debugMode=0;
@@ -159,159 +160,6 @@ int CmdGetBitStream(const char *Cmd)
        return 0;
 }
 
        return 0;
 }
 
-//by marshmellow
-//print 64 bit EM410x ID in multiple formats
-void printEM410x(uint32_t hi, uint64_t id)
-{
-       if (id || hi){
-               uint64_t iii=1;
-               uint64_t id2lo=0;
-               uint32_t ii=0;
-               uint32_t i=0;
-               for (ii=5; ii>0;ii--){
-                       for (i=0;i<8;i++){
-                               id2lo=(id2lo<<1LL) | ((id & (iii << (i+((ii-1)*8)))) >> (i+((ii-1)*8)));
-                       }
-               }
-               if (hi){
-                       //output 88 bit em id
-                       PrintAndLog("\nEM TAG ID      : %06X%016" PRIX64, hi, id);
-               } else{
-                       //output 40 bit em id
-                       PrintAndLog("\nEM TAG ID      : %010" PRIX64, id);
-                       PrintAndLog("\nPossible de-scramble patterns");
-                       PrintAndLog("Unique TAG ID  : %010" PRIX64,  id2lo);
-                       PrintAndLog("HoneyWell IdentKey {");
-                       PrintAndLog("DEZ 8          : %08" PRIu64,id & 0xFFFFFF);
-                       PrintAndLog("DEZ 10         : %010" PRIu64,id & 0xFFFFFFFF);
-                       PrintAndLog("DEZ 5.5        : %05lld.%05" PRIu64,(id>>16LL) & 0xFFFF,(id & 0xFFFF));
-                       PrintAndLog("DEZ 3.5A       : %03lld.%05" PRIu64,(id>>32ll),(id & 0xFFFF));
-                       PrintAndLog("DEZ 3.5B       : %03lld.%05" PRIu64,(id & 0xFF000000) >> 24,(id & 0xFFFF));
-                       PrintAndLog("DEZ 3.5C       : %03lld.%05" PRIu64,(id & 0xFF0000) >> 16,(id & 0xFFFF));
-                       PrintAndLog("DEZ 14/IK2     : %014" PRIu64,id);
-                       PrintAndLog("DEZ 15/IK3     : %015" PRIu64,id2lo);
-                       PrintAndLog("DEZ 20/ZK      : %02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64 "%02" PRIu64,
-                           (id2lo & 0xf000000000) >> 36,
-                           (id2lo & 0x0f00000000) >> 32,
-                           (id2lo & 0x00f0000000) >> 28,
-                           (id2lo & 0x000f000000) >> 24,
-                           (id2lo & 0x0000f00000) >> 20,
-                           (id2lo & 0x00000f0000) >> 16,
-                           (id2lo & 0x000000f000) >> 12,
-                           (id2lo & 0x0000000f00) >> 8,
-                           (id2lo & 0x00000000f0) >> 4,
-                           (id2lo & 0x000000000f)
-                       );
-                       uint64_t paxton = (((id>>32) << 24) | (id & 0xffffff))  + 0x143e00;
-                       PrintAndLog("}\nOther          : %05" PRIu64 "_%03" PRIu64 "_%08" PRIu64 "",(id&0xFFFF),((id>>16LL) & 0xFF),(id & 0xFFFFFF));  
-                       PrintAndLog("Pattern Paxton : %" PRIu64 " [0x%" PRIX64 "]", paxton, paxton);
-
-                       uint32_t p1id = (id & 0xFFFFFF);
-                       uint8_t arr[32] = {0x00};
-                       int i =0; 
-                       int j = 23;
-                       for (; i < 24; ++i, --j ){
-                               arr[i] = (p1id >> i) & 1;
-                       }
-
-                       uint32_t p1  = 0;
-
-                       p1 |= arr[23] << 21;
-                       p1 |= arr[22] << 23;
-                       p1 |= arr[21] << 20;
-                       p1 |= arr[20] << 22;
-                               
-                       p1 |= arr[19] << 18;
-                       p1 |= arr[18] << 16;
-                       p1 |= arr[17] << 19;
-                       p1 |= arr[16] << 17;
-                               
-                       p1 |= arr[15] << 13;
-                       p1 |= arr[14] << 15;
-                       p1 |= arr[13] << 12;
-                       p1 |= arr[12] << 14;
-
-                       p1 |= arr[11] << 6;
-                       p1 |= arr[10] << 2;
-                       p1 |= arr[9]  << 7;
-                       p1 |= arr[8]  << 1;
-
-                       p1 |= arr[7]  << 0;
-                       p1 |= arr[6]  << 8;
-                       p1 |= arr[5]  << 11;
-                       p1 |= arr[4]  << 3;
-
-                       p1 |= arr[3]  << 10;
-                       p1 |= arr[2]  << 4;
-                       p1 |= arr[1]  << 5;
-                       p1 |= arr[0]  << 9;
-                       PrintAndLog("Pattern 1      : %d [0x%X]", p1, p1);
-
-                       uint16_t sebury1 = id & 0xFFFF;
-                       uint8_t  sebury2 = (id >> 16) & 0x7F;
-                       uint32_t sebury3 = id & 0x7FFFFF;
-                       PrintAndLog("Pattern Sebury : %d %d %d  [0x%X 0x%X 0x%X]", sebury1, sebury2, sebury3, sebury1, sebury2, sebury3);
-               }
-       }
-       return;
-}
-
-//should be moved to cmdlfem4x.c
-int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo )
-{
-       size_t idx = 0;
-       size_t BitLen = DemodBufferLen;
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
-       memcpy(BitStream, DemodBuffer, BitLen); 
-       if (Em410xDecode(BitStream, &BitLen, &idx, hi, lo)){
-               //set GraphBuffer for clone or sim command
-               setDemodBuf(BitStream, BitLen, idx);
-               if (g_debugMode){
-                       PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
-                       printDemodBuff();
-               }
-               if (verbose){
-                       PrintAndLog("EM410x pattern found: ");
-                       printEM410x(*hi, *lo);
-               }
-               return 1;
-       }
-       return 0;
-}
-//should be moved to cmdlfem4x.c
-int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo, bool verbose)
-{
-       bool st = true;
-       if (!ASKDemod_ext(Cmd, false, false, 1, &st)) return 0;
-       return AskEm410xDecode(verbose, hi, lo);
-}
-
-//should be moved to cmdlfem4x.c
-//by marshmellow
-//takes 3 arguments - clock, invert and maxErr as integers
-//attempts to demodulate ask while decoding manchester
-//prints binary found and saves in graphbuffer for further commands
-int CmdAskEM410xDemod(const char *Cmd)
-{
-       char cmdp = param_getchar(Cmd, 0);
-       if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') {
-               PrintAndLog("Usage:  data askem410xdemod [clock] <0|1> [maxError]");
-               PrintAndLog("     [set clock as integer] optional, if not set, autodetect.");
-               PrintAndLog("     <invert>, 1 for invert output");
-               PrintAndLog("     [set maximum allowed errors], default = 100.");
-               PrintAndLog("");
-               PrintAndLog("    sample: data askem410xdemod        = demod an EM410x Tag ID from GraphBuffer");
-               PrintAndLog("          : data askem410xdemod 32     = demod an EM410x Tag ID from GraphBuffer using a clock of RF/32");
-               PrintAndLog("          : data askem410xdemod 32 1   = demod an EM410x Tag ID from GraphBuffer using a clock of RF/32 and inverting data");
-               PrintAndLog("          : data askem410xdemod 1      = demod an EM410x Tag ID from GraphBuffer while inverting data");
-               PrintAndLog("          : data askem410xdemod 64 1 0 = demod an EM410x Tag ID from GraphBuffer using a clock of RF/64 and inverting data and allowing 0 demod errors");
-               return 0;
-       }
-       uint64_t lo = 0;
-       uint32_t hi = 0;
-       return AskEm410xDemod(Cmd, &hi, &lo, true);
-}
-
 //by marshmellow
 //Cmd Args: Clock, invert, maxErr, maxLen as integers and amplify as char == 'a'
 //   (amp may not be needed anymore)
 //by marshmellow
 //Cmd Args: Clock, invert, maxErr, maxLen as integers and amplify as char == 'a'
 //   (amp may not be needed anymore)
@@ -662,33 +510,6 @@ int CmdG_Prox_II_Demod(const char *Cmd)
        return 1;
 }
 
        return 1;
 }
 
-//could be moved to a viking file
-//by marshmellow
-//see ASKDemod for what args are accepted
-int CmdVikingDemod(const char *Cmd)
-{
-       if (!ASKDemod(Cmd, false, false, 1)) {
-               if (g_debugMode) PrintAndLog("ASKDemod failed");
-               return 0;
-       }
-       size_t size = DemodBufferLen;
-       //call lfdemod.c demod for Viking
-       int ans = VikingDemod_AM(DemodBuffer, &size);
-       if (ans < 0) {
-               if (g_debugMode) PrintAndLog("Error Viking_Demod %d", ans);
-               return 0;
-       }
-       //got a good demod
-       uint32_t raw1 = bytebits_to_byte(DemodBuffer+ans, 32);
-       uint32_t raw2 = bytebits_to_byte(DemodBuffer+ans+32, 32);
-       uint32_t cardid = bytebits_to_byte(DemodBuffer+ans+24, 32);
-       uint8_t  checksum = bytebits_to_byte(DemodBuffer+ans+32+24, 8);
-       PrintAndLog("Viking Tag Found: Card ID %08X, Checksum: %02X", cardid, (unsigned int) checksum);
-       PrintAndLog("Raw: %08X%08X", raw1,raw2);
-       setDemodBuf(DemodBuffer+ans, 64, 0);
-       return 1;
-}
-
 //by marshmellow - see ASKDemod
 int Cmdaskrawdemod(const char *Cmd)
 {
 //by marshmellow - see ASKDemod
 int Cmdaskrawdemod(const char *Cmd)
 {
@@ -1046,94 +867,6 @@ int CmdFSKrawdemod(const char *Cmd)
        return FSKrawDemod(Cmd, true);
 }
 
        return FSKrawDemod(Cmd, true);
 }
 
-//move to cmdlfhid.c
-//by marshmellow (based on existing demod + holiman's refactor)
-//HID Prox demod - FSK RF/50 with preamble of 00011101 (then manchester encoded)
-//print full HID Prox ID and some bit format details if found
-int CmdFSKdemodHID(const char *Cmd)
-{
-       //raw fsk demod no manchester decoding no start bit finding just get binary from wave
-       uint32_t hi2=0, hi=0, lo=0;
-
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
-       size_t BitLen = getFromGraphBuf(BitStream);
-       if (BitLen==0) return 0;
-       //get binary from fsk wave
-       int idx = HIDdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo);
-       if (idx<0){
-               if (g_debugMode){
-                       if (idx==-1){
-                               PrintAndLog("DEBUG: Just Noise Detected");
-                       } else if (idx == -2) {
-                               PrintAndLog("DEBUG: Error demoding fsk");
-                       } else if (idx == -3) {
-                               PrintAndLog("DEBUG: Preamble not found");
-                       } else if (idx == -4) {
-                               PrintAndLog("DEBUG: Error in Manchester data, SIZE: %d", BitLen);
-                       } else {
-                               PrintAndLog("DEBUG: Error demoding fsk %d", idx);
-                       }   
-               }
-               return 0;
-       }
-       if (hi2==0 && hi==0 && lo==0) {
-               if (g_debugMode) PrintAndLog("DEBUG: Error - no values found");
-               return 0;
-       }
-       if (hi2 != 0){ //extra large HID tags
-               PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d)",
-                        (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF);
-       }
-       else {  //standard HID tags <38 bits
-               uint8_t fmtLen = 0;
-               uint32_t fc = 0;
-               uint32_t cardnum = 0;
-               if (((hi>>5)&1)==1){//if bit 38 is set then < 37 bit format is used
-                       uint32_t lo2=0;
-                       lo2=(((hi & 31) << 12) | (lo>>20)); //get bits 21-37 to check for format len bit
-                       uint8_t idx3 = 1;
-                       while(lo2>1){ //find last bit set to 1 (format len bit)
-                               lo2=lo2>>1;
-                               idx3++;
-                       }
-                       fmtLen =idx3+19;
-                       fc =0;
-                       cardnum=0;
-                       if(fmtLen==26){
-                               cardnum = (lo>>1)&0xFFFF;
-                               fc = (lo>>17)&0xFF;
-                       }
-                       if(fmtLen==34){
-                               cardnum = (lo>>1)&0xFFFF;
-                               fc= ((hi&1)<<15)|(lo>>17);
-                       }
-                       if(fmtLen==35){
-                               cardnum = (lo>>1)&0xFFFFF;
-                               fc = ((hi&1)<<11)|(lo>>21);
-                       }
-               }
-               else { //if bit 38 is not set then 37 bit format is used
-                       fmtLen = 37;
-                       fc = 0;
-                       cardnum = 0;
-                       if(fmtLen == 37){
-                               cardnum = (lo>>1)&0x7FFFF;
-                               fc = ((hi&0xF)<<12)|(lo>>20);
-                       }
-               }
-               PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %dbit - FC: %d - Card: %d",
-                       (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
-                       (unsigned int) fmtLen, (unsigned int) fc, (unsigned int) cardnum);
-       }
-       setDemodBuf(BitStream,BitLen,idx);
-       if (g_debugMode){ 
-               PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen);
-               printDemodBuff();
-       }
-       return 1;
-}
-
-
 //by marshmellow
 //Paradox Prox demod - FSK RF/50 with preamble of 00001111 (then manchester encoded)
 //print full Paradox Prox ID and some bit format details if found
 //by marshmellow
 //Paradox Prox demod - FSK RF/50 with preamble of 00001111 (then manchester encoded)
 //print full Paradox Prox ID and some bit format details if found
@@ -1183,330 +916,6 @@ int CmdFSKdemodParadox(const char *Cmd)
        return 1;
 }
 
        return 1;
 }
 
-//by marshmellow
-//IO-Prox demod - FSK RF/64 with preamble of 000000001
-//print ioprox ID and some format details
-int CmdFSKdemodIO(const char *Cmd)
-{
-       int idx=0;
-       //something in graphbuffer?
-       if (GraphTraceLen < 65) {
-               if (g_debugMode)PrintAndLog("DEBUG: not enough samples in GraphBuffer");
-               return 0;
-       }
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
-       size_t BitLen = getFromGraphBuf(BitStream);
-       if (BitLen==0) return 0;
-
-       //get binary from fsk wave
-       idx = IOdemodFSK(BitStream,BitLen);
-       if (idx<0){
-               if (g_debugMode){
-                       if (idx==-1){
-                               PrintAndLog("DEBUG: Just Noise Detected");     
-                       } else if (idx == -2) {
-                               PrintAndLog("DEBUG: not enough samples");
-                       } else if (idx == -3) {
-                               PrintAndLog("DEBUG: error during fskdemod");        
-                       } else if (idx == -4) {
-                               PrintAndLog("DEBUG: Preamble not found");
-                       } else if (idx == -5) {
-                               PrintAndLog("DEBUG: Separator bits not found");
-                       } else {
-                               PrintAndLog("DEBUG: Error demoding fsk %d", idx);
-                       }
-               }
-               return 0;
-       }
-       if (idx==0){
-               if (g_debugMode){
-                       PrintAndLog("DEBUG: IO Prox Data not found - FSK Bits: %d",BitLen);
-                       if (BitLen > 92) PrintAndLog("%s", sprint_bin_break(BitStream,92,16));
-               } 
-               return 0;
-       }
-               //Index map
-               //0           10          20          30          40          50          60
-               //|           |           |           |           |           |           |
-               //01234567 8 90123456 7 89012345 6 78901234 5 67890123 4 56789012 3 45678901 23
-               //-----------------------------------------------------------------------------
-               //00000000 0 11110000 1 facility 1 version* 1 code*one 1 code*two 1 ???????? 11
-               //
-               //XSF(version)facility:codeone+codetwo (raw)
-               //Handle the data
-       if (idx+64>BitLen) {
-               if (g_debugMode) PrintAndLog("not enough bits found - bitlen: %d",BitLen);
-               return 0;
-       }
-       PrintAndLog("%d%d%d%d%d%d%d%d %d",BitStream[idx],    BitStream[idx+1],  BitStream[idx+2], BitStream[idx+3], BitStream[idx+4], BitStream[idx+5], BitStream[idx+6], BitStream[idx+7], BitStream[idx+8]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d",BitStream[idx+9],  BitStream[idx+10], BitStream[idx+11],BitStream[idx+12],BitStream[idx+13],BitStream[idx+14],BitStream[idx+15],BitStream[idx+16],BitStream[idx+17]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d facility",BitStream[idx+18], BitStream[idx+19], BitStream[idx+20],BitStream[idx+21],BitStream[idx+22],BitStream[idx+23],BitStream[idx+24],BitStream[idx+25],BitStream[idx+26]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d version",BitStream[idx+27], BitStream[idx+28], BitStream[idx+29],BitStream[idx+30],BitStream[idx+31],BitStream[idx+32],BitStream[idx+33],BitStream[idx+34],BitStream[idx+35]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d code1",BitStream[idx+36], BitStream[idx+37], BitStream[idx+38],BitStream[idx+39],BitStream[idx+40],BitStream[idx+41],BitStream[idx+42],BitStream[idx+43],BitStream[idx+44]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d code2",BitStream[idx+45], BitStream[idx+46], BitStream[idx+47],BitStream[idx+48],BitStream[idx+49],BitStream[idx+50],BitStream[idx+51],BitStream[idx+52],BitStream[idx+53]);
-       PrintAndLog("%d%d%d%d%d%d%d%d %d%d checksum",BitStream[idx+54],BitStream[idx+55],BitStream[idx+56],BitStream[idx+57],BitStream[idx+58],BitStream[idx+59],BitStream[idx+60],BitStream[idx+61],BitStream[idx+62],BitStream[idx+63]);
-
-       uint32_t code = bytebits_to_byte(BitStream+idx,32);
-       uint32_t code2 = bytebits_to_byte(BitStream+idx+32,32);
-       uint8_t version = bytebits_to_byte(BitStream+idx+27,8); //14,4
-       uint8_t facilitycode = bytebits_to_byte(BitStream+idx+18,8) ;
-       uint16_t number = (bytebits_to_byte(BitStream+idx+36,8)<<8)|(bytebits_to_byte(BitStream+idx+45,8)); //36,9
-       uint8_t crc = bytebits_to_byte(BitStream+idx+54,8);
-       uint16_t calccrc = 0;
-
-       for (uint8_t i=1; i<6; ++i){
-               calccrc += bytebits_to_byte(BitStream+idx+9*i,8);
-       }
-       calccrc &= 0xff;
-       calccrc = 0xff - calccrc;
-
-       char *crcStr = (crc == calccrc) ? "crc ok": "!crc";
-
-       PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x) [%02x %s]",version,facilitycode,number,code,code2, crc, crcStr);
-       setDemodBuf(BitStream,64,idx);
-       if (g_debugMode){
-               PrintAndLog("DEBUG: idx: %d, Len: %d, Printing demod buffer:",idx,64);
-               printDemodBuff();
-       }
-       return 1;
-}
-
-//by marshmellow
-//AWID Prox demod - FSK RF/50 with preamble of 00000001  (always a 96 bit data stream)
-//print full AWID Prox ID and some bit format details if found
-int CmdFSKdemodAWID(const char *Cmd)
-{
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
-       size_t size = getFromGraphBuf(BitStream);
-       if (size==0) return 0;
-
-       //get binary from fsk wave
-       int idx = AWIDdemodFSK(BitStream, &size);
-       if (idx<=0){
-               if (g_debugMode){
-                       if (idx == -1)
-                               PrintAndLog("DEBUG: Error - not enough samples");
-                       else if (idx == -2)
-                               PrintAndLog("DEBUG: Error - only noise found");
-                       else if (idx == -3)
-                               PrintAndLog("DEBUG: Error - problem during FSK demod");
-                       else if (idx == -4)
-                               PrintAndLog("DEBUG: Error - AWID preamble not found");
-                       else if (idx == -5)
-                               PrintAndLog("DEBUG: Error - Size not correct: %d", size);
-                       else
-                               PrintAndLog("DEBUG: Error %d",idx);
-               }
-               return 0;
-       }
-
-       // Index map
-       // 0            10            20            30              40            50              60
-       // |            |             |             |               |             |               |
-       // 01234567 890 1 234 5 678 9 012 3 456 7 890 1 234 5 678 9 012 3 456 7 890 1 234 5 678 9 012 3 - to 96
-       // -----------------------------------------------------------------------------
-       // 00000001 000 1 110 1 101 1 011 1 101 1 010 0 000 1 000 1 010 0 001 0 110 1 100 0 000 1 000 1
-       // premable bbb o bbb o bbw o fff o fff o ffc o ccc o ccc o ccc o ccc o ccc o wxx o xxx o xxx o - to 96
-       //          |---26 bit---|    |-----117----||-------------142-------------|
-       // b = format bit len, o = odd parity of last 3 bits
-       // f = facility code, c = card number
-       // w = wiegand parity
-       // (26 bit format shown)
-       //get raw ID before removing parities
-       uint32_t rawLo = bytebits_to_byte(BitStream+idx+64,32);
-       uint32_t rawHi = bytebits_to_byte(BitStream+idx+32,32);
-       uint32_t rawHi2 = bytebits_to_byte(BitStream+idx,32);
-       setDemodBuf(BitStream,96,idx);
-
-       size = removeParity(BitStream, idx+8, 4, 1, 88);
-       if (size != 66){
-               if (g_debugMode) PrintAndLog("DEBUG: Error - at parity check-tag size does not match AWID format");
-               return 0;
-       }
-       // ok valid card found!
-
-       // Index map
-       // 0           10         20        30          40        50        60
-       // |           |          |         |           |         |         |
-       // 01234567 8 90123456 7890123456789012 3 456789012345678901234567890123456
-       // -----------------------------------------------------------------------------
-       // 00011010 1 01110101 0000000010001110 1 000000000000000000000000000000000
-       // bbbbbbbb w ffffffff cccccccccccccccc w xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-       // |26 bit|   |-117--| |-----142------|
-       // b = format bit len, o = odd parity of last 3 bits
-       // f = facility code, c = card number
-       // w = wiegand parity
-       // (26 bit format shown)
-
-       uint32_t fc = 0;
-       uint32_t cardnum = 0;
-       uint32_t code1 = 0;
-       uint32_t code2 = 0;
-       uint8_t fmtLen = bytebits_to_byte(BitStream,8);
-       if (fmtLen==26){
-               fc = bytebits_to_byte(BitStream+9, 8);
-               cardnum = bytebits_to_byte(BitStream+17, 16);
-               code1 = bytebits_to_byte(BitStream+8,fmtLen);
-               PrintAndLog("AWID Found - BitLength: %d, FC: %d, Card: %d - Wiegand: %x, Raw: %08x%08x%08x", fmtLen, fc, cardnum, code1, rawHi2, rawHi, rawLo);
-       } else {
-               cardnum = bytebits_to_byte(BitStream+8+(fmtLen-17), 16);
-               if (fmtLen>32){
-                       code1 = bytebits_to_byte(BitStream+8,fmtLen-32);
-                       code2 = bytebits_to_byte(BitStream+8+(fmtLen-32),32);
-                       PrintAndLog("AWID Found - BitLength: %d -unknown BitLength- (%d) - Wiegand: %x%08x, Raw: %08x%08x%08x", fmtLen, cardnum, code1, code2, rawHi2, rawHi, rawLo);
-               } else{
-                       code1 = bytebits_to_byte(BitStream+8,fmtLen);
-                       PrintAndLog("AWID Found - BitLength: %d -unknown BitLength- (%d) - Wiegand: %x, Raw: %08x%08x%08x", fmtLen, cardnum, code1, rawHi2, rawHi, rawLo);
-               }
-       }
-       if (g_debugMode){
-               PrintAndLog("DEBUG: idx: %d, Len: %d Printing Demod Buffer:", idx, 96);
-               printDemodBuff();
-       }
-       //todo - convert hi2, hi, lo to demodbuffer for future sim/clone commands
-       return 1;
-}
-
-//by marshmellow
-//Pyramid Prox demod - FSK RF/50 with preamble of 0000000000000001  (always a 128 bit data stream)
-//print full Farpointe Data/Pyramid Prox ID and some bit format details if found
-int CmdFSKdemodPyramid(const char *Cmd)
-{
-       //raw fsk demod no manchester decoding no start bit finding just get binary from wave
-       uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
-       size_t size = getFromGraphBuf(BitStream);
-       if (size==0) return 0;
-
-       //get binary from fsk wave
-       int idx = PyramiddemodFSK(BitStream, &size);
-       if (idx < 0){
-               if (g_debugMode){
-                       if (idx == -5)
-                               PrintAndLog("DEBUG: Error - not enough samples");
-                       else if (idx == -1)
-                               PrintAndLog("DEBUG: Error - only noise found");
-                       else if (idx == -2)
-                               PrintAndLog("DEBUG: Error - problem during FSK demod");
-                       else if (idx == -3)
-                               PrintAndLog("DEBUG: Error - Size not correct: %d", size);
-                       else if (idx == -4)
-                               PrintAndLog("DEBUG: Error - Pyramid preamble not found");
-                       else
-                               PrintAndLog("DEBUG: Error - idx: %d",idx);
-               }
-               return 0;
-       }
-       // Index map
-       // 0           10          20          30            40          50          60
-       // |           |           |           |             |           |           |
-       // 0123456 7 8901234 5 6789012 3 4567890 1 2345678 9 0123456 7 8901234 5 6789012 3
-       // -----------------------------------------------------------------------------
-       // 0000000 0 0000000 1 0000000 1 0000000 1 0000000 1 0000000 1 0000000 1 0000000 1
-       // premable  xxxxxxx o xxxxxxx o xxxxxxx o xxxxxxx o xxxxxxx o xxxxxxx o xxxxxxx o
-
-       // 64    70            80          90          100         110           120
-       // |     |             |           |           |           |             |
-       // 4567890 1 2345678 9 0123456 7 8901234 5 6789012 3 4567890 1 2345678 9 0123456 7
-       // -----------------------------------------------------------------------------
-       // 0000000 1 0000000 1 0000000 1 0110111 0 0011000 1 0000001 0 0001100 1 1001010 0
-       // xxxxxxx o xxxxxxx o xxxxxxx o xswffff o ffffccc o ccccccc o ccccccw o ppppppp o
-       //                                  |---115---||---------71---------|
-       // s = format start bit, o = odd parity of last 7 bits
-       // f = facility code, c = card number
-       // w = wiegand parity, x = extra space for other formats
-       // p = unknown checksum
-       // (26 bit format shown)
-
-       //get bytes for checksum calc
-       uint8_t checksum = bytebits_to_byte(BitStream + idx + 120, 8);
-       uint8_t csBuff[14] = {0x00};
-       for (uint8_t i = 0; i < 13; i++){
-               csBuff[i] = bytebits_to_byte(BitStream + idx + 16 + (i*8), 8);
-       }
-       //check checksum calc
-       //checksum calc thanks to ICEMAN!!
-       uint32_t checkCS =  CRC8Maxim(csBuff,13);
-
-       //get raw ID before removing parities
-       uint32_t rawLo = bytebits_to_byte(BitStream+idx+96,32);
-       uint32_t rawHi = bytebits_to_byte(BitStream+idx+64,32);
-       uint32_t rawHi2 = bytebits_to_byte(BitStream+idx+32,32);
-       uint32_t rawHi3 = bytebits_to_byte(BitStream+idx,32);
-       setDemodBuf(BitStream,128,idx);
-
-       size = removeParity(BitStream, idx+8, 8, 1, 120);
-       if (size != 105){
-               if (g_debugMode) 
-                       PrintAndLog("DEBUG: Error at parity check - tag size does not match Pyramid format, SIZE: %d, IDX: %d, hi3: %x",size, idx, rawHi3);
-               return 0;
-       }
-
-       // ok valid card found!
-
-       // Index map
-       // 0         10        20        30        40        50        60        70
-       // |         |         |         |         |         |         |         |
-       // 01234567890123456789012345678901234567890123456789012345678901234567890
-       // -----------------------------------------------------------------------
-       // 00000000000000000000000000000000000000000000000000000000000000000000000
-       // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-
-       // 71         80         90          100
-       // |          |          |           |
-       // 1 2 34567890 1234567890123456 7 8901234
-       // ---------------------------------------
-       // 1 1 01110011 0000000001000110 0 1001010
-       // s w ffffffff cccccccccccccccc w ppppppp
-       //     |--115-| |------71------|
-       // s = format start bit, o = odd parity of last 7 bits
-       // f = facility code, c = card number
-       // w = wiegand parity, x = extra space for other formats
-       // p = unknown checksum
-       // (26 bit format shown)
-
-       //find start bit to get fmtLen
-       int j;
-       for (j=0; j<size; j++){
-               if(BitStream[j]) break;
-       }
-       uint8_t fmtLen = size-j-8;
-       uint32_t fc = 0;
-       uint32_t cardnum = 0;
-       uint32_t code1 = 0;
-       if (fmtLen==26){
-               fc = bytebits_to_byte(BitStream+73, 8);
-               cardnum = bytebits_to_byte(BitStream+81, 16);
-               code1 = bytebits_to_byte(BitStream+72,fmtLen);
-               PrintAndLog("Pyramid ID Found - BitLength: %d, FC: %d, Card: %d - Wiegand: %x, Raw: %08x%08x%08x%08x", fmtLen, fc, cardnum, code1, rawHi3, rawHi2, rawHi, rawLo);
-       } else if (fmtLen==45){
-               fmtLen=42; //end = 10 bits not 7 like 26 bit fmt
-               fc = bytebits_to_byte(BitStream+53, 10);
-               cardnum = bytebits_to_byte(BitStream+63, 32);
-               PrintAndLog("Pyramid ID Found - BitLength: %d, FC: %d, Card: %d - Raw: %08x%08x%08x%08x", fmtLen, fc, cardnum, rawHi3, rawHi2, rawHi, rawLo);
-       } else {
-               cardnum = bytebits_to_byte(BitStream+81, 16);
-               if (fmtLen>32){
-                       //code1 = bytebits_to_byte(BitStream+(size-fmtLen),fmtLen-32);
-                       //code2 = bytebits_to_byte(BitStream+(size-32),32);
-                       PrintAndLog("Pyramid ID Found - BitLength: %d -unknown BitLength- (%d), Raw: %08x%08x%08x%08x", fmtLen, cardnum, rawHi3, rawHi2, rawHi, rawLo);
-               } else{
-                       //code1 = bytebits_to_byte(BitStream+(size-fmtLen),fmtLen);
-                       PrintAndLog("Pyramid ID Found - BitLength: %d -unknown BitLength- (%d), Raw: %08x%08x%08x%08x", fmtLen, cardnum, rawHi3, rawHi2, rawHi, rawLo);
-               }
-       }
-       if (checksum == checkCS)
-               PrintAndLog("Checksum %02x passed", checksum);
-       else
-               PrintAndLog("Checksum %02x failed - should have been %02x", checksum, checkCS);
-
-       if (g_debugMode){
-               PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, 128);
-               printDemodBuff();
-       }
-       return 1;
-}
-
 // FDX-B ISO11784/85 demod  (aka animal tag)  BIPHASE, inverted, rf/32,  with preamble of 00000000001 (128bits)
 // 8 databits + 1 parity (1)
 // CIITT 16 chksum
 // FDX-B ISO11784/85 demod  (aka animal tag)  BIPHASE, inverted, rf/32,  with preamble of 00000000001 (128bits)
 // 8 databits + 1 parity (1)
 // CIITT 16 chksum
@@ -2420,9 +1829,7 @@ static command_t CommandTable[] =
 {
        {"help",            CmdHelp,            1, "This help"},
        {"askedgedetect",   CmdAskEdgeDetect,   1, "[threshold] Adjust Graph for manual ask demod using the length of sample differences to detect the edge of a wave (use 20-45, def:25)"},
 {
        {"help",            CmdHelp,            1, "This help"},
        {"askedgedetect",   CmdAskEdgeDetect,   1, "[threshold] Adjust Graph for manual ask demod using the length of sample differences to detect the edge of a wave (use 20-45, def:25)"},
-       {"askem410xdemod",  CmdAskEM410xDemod,  1, "[clock] [invert<0|1>] [maxErr] -- Demodulate an EM410x tag from GraphBuffer (args optional)"},
        {"askgproxiidemod", CmdG_Prox_II_Demod, 1, "Demodulate a G Prox II tag from GraphBuffer"},
        {"askgproxiidemod", CmdG_Prox_II_Demod, 1, "Demodulate a G Prox II tag from GraphBuffer"},
-       {"askvikingdemod",  CmdVikingDemod,     1, "Demodulate a Viking tag from GraphBuffer"},
        {"autocorr",        CmdAutoCorr,        1, "[window length] [g] -- Autocorrelation over window - g to save back to GraphBuffer (overwrite)"},
        {"biphaserawdecode",CmdBiphaseDecodeRaw,1, "[offset] [invert<0|1>] [maxErr] -- Biphase decode bin stream in DemodBuffer (offset = 0|1 bits to shift the decode start)"},
        {"bin2hex",         Cmdbin2hex,         1, "bin2hex <digits>     -- Converts binary to hexadecimal"},
        {"autocorr",        CmdAutoCorr,        1, "[window length] [g] -- Autocorrelation over window - g to save back to GraphBuffer (overwrite)"},
        {"biphaserawdecode",CmdBiphaseDecodeRaw,1, "[offset] [invert<0|1>] [maxErr] -- Biphase decode bin stream in DemodBuffer (offset = 0|1 bits to shift the decode start)"},
        {"bin2hex",         Cmdbin2hex,         1, "bin2hex <digits>     -- Converts binary to hexadecimal"},
@@ -2431,11 +1838,7 @@ static command_t CommandTable[] =
        {"dec",             CmdDec,             1, "Decimate samples"},
        {"detectclock",     CmdDetectClockRate, 1, "[modulation] Detect clock rate of wave in GraphBuffer (options: 'a','f','n','p' for ask, fsk, nrz, psk respectively)"},
        {"fdxbdemod",       CmdFDXBdemodBI    , 1, "Demodulate a FDX-B ISO11784/85 Biphase tag from GraphBuffer"},
        {"dec",             CmdDec,             1, "Decimate samples"},
        {"detectclock",     CmdDetectClockRate, 1, "[modulation] Detect clock rate of wave in GraphBuffer (options: 'a','f','n','p' for ask, fsk, nrz, psk respectively)"},
        {"fdxbdemod",       CmdFDXBdemodBI    , 1, "Demodulate a FDX-B ISO11784/85 Biphase tag from GraphBuffer"},
-       {"fskawiddemod",    CmdFSKdemodAWID,    1, "Demodulate an AWID FSK tag from GraphBuffer"},
        //{"fskfcdetect",   CmdFSKfcDetect,     1, "Try to detect the Field Clock of an FSK wave"},
        //{"fskfcdetect",   CmdFSKfcDetect,     1, "Try to detect the Field Clock of an FSK wave"},
-       {"fskhiddemod",     CmdFSKdemodHID,     1, "Demodulate a HID FSK tag from GraphBuffer"},
-       {"fskiodemod",      CmdFSKdemodIO,      1, "Demodulate an IO Prox FSK tag from GraphBuffer"},
-       {"fskpyramiddemod", CmdFSKdemodPyramid, 1, "Demodulate a Pyramid FSK tag from GraphBuffer"},
        {"fskparadoxdemod", CmdFSKdemodParadox, 1, "Demodulate a Paradox FSK tag from GraphBuffer"},
        {"getbitstream",    CmdGetBitStream,    1, "Convert GraphBuffer's >=1 values to 1 and <1 to 0"},
        {"grid",            CmdGrid,            1, "<x> <y> -- overlay grid on graph window, use zero value to turn off either"},
        {"fskparadoxdemod", CmdFSKdemodParadox, 1, "Demodulate a Paradox FSK tag from GraphBuffer"},
        {"getbitstream",    CmdGetBitStream,    1, "Convert GraphBuffer's >=1 values to 1 and <1 to 0"},
        {"grid",            CmdGrid,            1, "<x> <y> -- overlay grid on graph window, use zero value to turn off either"},
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