add l/h option to hw tune and optimize order of tuning

[proxmark3-svn] / client / cmddata.c

diff --git a/client/cmddata.c b/client/cmddata.c
index e8b77d1ddedfd578e565e610b60220990ec68a03..394dcbc2286ee5dfc8002899f4dd3555be2ce290 100644 (file)
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -277,7 +277,8 @@ int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo )
 
 int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo, bool verbose)
 {
 
 int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo, bool verbose)
 {

-       if (!ASKDemod(Cmd, FALSE, FALSE, 1)) return 0;
+       bool st = TRUE;
+       if (!ASKDemod_ext(Cmd, FALSE, FALSE, 1, &st)) return 0;

        return AskEm410xDecode(verbose, hi, lo);
 }
 
        return AskEm410xDecode(verbose, hi, lo);
 }
 


@@ -312,8 +313,7 @@ int CmdAskEM410xDemod(const char *Cmd)
 //verbose will print results and demoding messages
 //emSearch will auto search for EM410x format in bitstream
 //askType switches decode: ask/raw = 0, ask/manchester = 1 
 //verbose will print results and demoding messages
 //emSearch will auto search for EM410x format in bitstream
 //askType switches decode: ask/raw = 0, ask/manchester = 1 

-int ASKDemod(const char *Cmd, bool verbose, bool emSearch, uint8_t askType)
-{
+int ASKDemod_ext(const char *Cmd, bool verbose, bool emSearch, uint8_t askType, bool *stCheck) {

        int invert=0;
        int clk=0;
        int maxErr=100;
        int invert=0;
        int clk=0;
        int maxErr=100;


@@ -334,15 +334,22 @@ int ASKDemod(const char *Cmd, bool verbose, bool emSearch, uint8_t askType)
        if (amp == 'a' || amp == 'A') askAmp=1; 
        size_t BitLen = getFromGraphBuf(BitStream);
        if (g_debugMode) PrintAndLog("DEBUG: Bitlen from grphbuff: %d",BitLen);
        if (amp == 'a' || amp == 'A') askAmp=1; 
        size_t BitLen = getFromGraphBuf(BitStream);
        if (g_debugMode) PrintAndLog("DEBUG: Bitlen from grphbuff: %d",BitLen);

-       if (BitLen<255) return 0;
-       if (maxLen<BitLen && maxLen != 0) BitLen = maxLen;
-
+       if (BitLen < 255) return 0;
+       if (maxLen < BitLen && maxLen != 0) BitLen = maxLen;
+       int foundclk = 0;
+       bool st = false;
+       if (*stCheck) st = DetectST(BitStream, &BitLen, &foundclk);
+       if (st) {
+               *stCheck = st;
+               clk = (clk == 0) ? foundclk : clk;
+               if (verbose || g_debugMode) PrintAndLog("\nFound Sequence Terminator");
+       }

        int errCnt = askdemod(BitStream, &BitLen, &clk, &invert, maxErr, askAmp, askType);
        if (errCnt<0 || BitLen<16){  //if fatal error (or -1)
                if (g_debugMode) PrintAndLog("DEBUG: no data found %d, errors:%d, bitlen:%d, clock:%d",errCnt,invert,BitLen,clk);
                return 0;
        }
        int errCnt = askdemod(BitStream, &BitLen, &clk, &invert, maxErr, askAmp, askType);
        if (errCnt<0 || BitLen<16){  //if fatal error (or -1)
                if (g_debugMode) PrintAndLog("DEBUG: no data found %d, errors:%d, bitlen:%d, clock:%d",errCnt,invert,BitLen,clk);
                return 0;
        }

-       if (errCnt>maxErr){
+       if (errCnt > maxErr){

                if (g_debugMode) PrintAndLog("DEBUG: Too many errors found, errors:%d, bits:%d, clock:%d",errCnt, BitLen, clk);
                return 0;
        }
                if (g_debugMode) PrintAndLog("DEBUG: Too many errors found, errors:%d, bits:%d, clock:%d",errCnt, BitLen, clk);
                return 0;
        }


@@ -365,6 +372,10 @@ int ASKDemod(const char *Cmd, bool verbose, bool emSearch, uint8_t askType)
        }
        return 1;
 }
        }
        return 1;
 }

+int ASKDemod(const char *Cmd, bool verbose, bool emSearch, uint8_t askType) {
+       bool st = false;
+       return ASKDemod_ext(Cmd, verbose, emSearch, askType, &st);
+}

 
 //by marshmellow
 //takes 5 arguments - clock, invert, maxErr, maxLen as integers and amplify as char == 'a'
 
 //by marshmellow
 //takes 5 arguments - clock, invert, maxErr, maxLen as integers and amplify as char == 'a'


@@ -374,7 +385,8 @@ int Cmdaskmandemod(const char *Cmd)
 {
        char cmdp = param_getchar(Cmd, 0);
        if (strlen(Cmd) > 25 || cmdp == 'h' || cmdp == 'H') {
 {
        char cmdp = param_getchar(Cmd, 0);
        if (strlen(Cmd) > 25 || cmdp == 'h' || cmdp == 'H') {

-               PrintAndLog("Usage:  data rawdemod am [clock] <invert> [maxError] [maxLen] [amplify]");
+               PrintAndLog("Usage:  data rawdemod am <s> [clock] <invert> [maxError] [maxLen] [amplify]");
+               PrintAndLog("     ['s'] optional, check for Sequence Terminator");

                PrintAndLog("     [set clock as integer] optional, if not set, autodetect");
                PrintAndLog("     <invert>, 1 to invert output");
                PrintAndLog("     [set maximum allowed errors], default = 100");
                PrintAndLog("     [set clock as integer] optional, if not set, autodetect");
                PrintAndLog("     <invert>, 1 to invert output");
                PrintAndLog("     [set maximum allowed errors], default = 100");


@@ -388,7 +400,13 @@ int Cmdaskmandemod(const char *Cmd)
                PrintAndLog("          : data rawdemod am 64 1 0 = demod an ask/manchester tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors");
                return 0;
        }
                PrintAndLog("          : data rawdemod am 64 1 0 = demod an ask/manchester tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors");
                return 0;
        }

-       return ASKDemod(Cmd, TRUE, TRUE, 1);
+       bool st = TRUE;
+       if (Cmd[0]=='s') 
+               return ASKDemod_ext(Cmd++, TRUE, TRUE, 1, &st);
+       else if (Cmd[1] == 's')
+               return ASKDemod_ext(Cmd+=2, TRUE, TRUE, 1, &st);
+       else
+               return ASKDemod(Cmd, TRUE, TRUE, 1);

 }
 
 //by marshmellow
 }
 
 //by marshmellow


@@ -595,7 +613,7 @@ int CmdG_Prox_II_Demod(const char *Cmd)
                if ((idx+1) % 5 == 0){
                        //spacer bit - should be 0
                        if (DemodBuffer[startIdx+idx] != 0) {
                if ((idx+1) % 5 == 0){
                        //spacer bit - should be 0
                        if (DemodBuffer[startIdx+idx] != 0) {

-                               if (g_debugMode) PrintAndLog("Error spacer not 0: %d, pos: %d",DemodBuffer[startIdx+idx],startIdx+idx);
+                               if (g_debugMode) PrintAndLog("Error spacer not 0: %u, pos: %u", (unsigned int)DemodBuffer[startIdx+idx],(unsigned int)(startIdx+idx));

                                return 0;
                        }
                        continue;
                                return 0;
                        }
                        continue;


@@ -603,21 +621,21 @@ int CmdG_Prox_II_Demod(const char *Cmd)
                if (keyCnt<8){ //lsb first
                        xorKey = xorKey | (DemodBuffer[startIdx+idx]<<keyCnt);
                        keyCnt++;
                if (keyCnt<8){ //lsb first
                        xorKey = xorKey | (DemodBuffer[startIdx+idx]<<keyCnt);
                        keyCnt++;

-                       if (keyCnt==8 && g_debugMode) PrintAndLog("xorKey Found: %02x", xorKey);
+                       if (keyCnt==8 && g_debugMode) PrintAndLog("xorKey Found: %02x", (unsigned int)xorKey);

                        continue;
                }
                //lsb first
                ByteStream[ByteCnt] = ByteStream[ByteCnt] | (DemodBuffer[startIdx+idx]<<bitCnt);
                bitCnt++;
                if (bitCnt % 8 == 0){
                        continue;
                }
                //lsb first
                ByteStream[ByteCnt] = ByteStream[ByteCnt] | (DemodBuffer[startIdx+idx]<<bitCnt);
                bitCnt++;
                if (bitCnt % 8 == 0){

-                       if (g_debugMode) PrintAndLog("byte %d: %02x",ByteCnt,ByteStream[ByteCnt]);
+                       if (g_debugMode) PrintAndLog("byte %u: %02x", (unsigned int)ByteCnt, ByteStream[ByteCnt]);

                        bitCnt=0;
                        ByteCnt++;
                }
        }
        for (uint8_t i = 0; i < ByteCnt; i++){
                ByteStream[i] ^= xorKey; //xor
                        bitCnt=0;
                        ByteCnt++;
                }
        }
        for (uint8_t i = 0; i < ByteCnt; i++){
                ByteStream[i] ^= xorKey; //xor

-               if (g_debugMode) PrintAndLog("byte %d after xor: %02x", i, ByteStream[i]);
+               if (g_debugMode) PrintAndLog("byte %u after xor: %02x", (unsigned int)i, ByteStream[i]);

        }
        //now ByteStream contains 64 bytes of decrypted raw tag data
        // 
        }
        //now ByteStream contains 64 bytes of decrypted raw tag data
        // 


@@ -631,13 +649,13 @@ int CmdG_Prox_II_Demod(const char *Cmd)
        if (fmtLen==36){
                FC = ((ByteStream[3] & 0x7F)<<7) | (ByteStream[4]>>1);
                Card = ((ByteStream[4]&1)<<19) | (ByteStream[5]<<11) | (ByteStream[6]<<3) | (ByteStream[7]>>5);
        if (fmtLen==36){
                FC = ((ByteStream[3] & 0x7F)<<7) | (ByteStream[4]>>1);
                Card = ((ByteStream[4]&1)<<19) | (ByteStream[5]<<11) | (ByteStream[6]<<3) | (ByteStream[7]>>5);

-               PrintAndLog("G-Prox-II Found: FmtLen %d, FC %d, Card %d",fmtLen,FC,Card);
+               PrintAndLog("G-Prox-II Found: FmtLen %d, FC %d, Card %d", fmtLen, FC, Card);

        } else if(fmtLen==26){
                FC = ((ByteStream[3] & 0x7F)<<1) | (ByteStream[4]>>7);
                Card = ((ByteStream[4]&0x7F)<<9) | (ByteStream[5]<<1) | (ByteStream[6]>>7);
        } else if(fmtLen==26){
                FC = ((ByteStream[3] & 0x7F)<<1) | (ByteStream[4]>>7);
                Card = ((ByteStream[4]&0x7F)<<9) | (ByteStream[5]<<1) | (ByteStream[6]>>7);

-               PrintAndLog("G-Prox-II Found: FmtLen %d, FC %d, Card %d",fmtLen,FC,Card);    
+               PrintAndLog("G-Prox-II Found: FmtLen %d, FC %d, Card %d",(unsigned int)fmtLen,FC,Card);

        } else {
        } else {

-               PrintAndLog("Unknown G-Prox-II Fmt Found: FmtLen %d",fmtLen);
+               PrintAndLog("Unknown G-Prox-II Fmt Found: FmtLen %d",(int)fmtLen);

        }
        PrintAndLog("Raw: %08x%08x%08x", raw1,raw2,raw3);
        setDemodBuf(DemodBuffer+ans, 96, 0);
        }
        PrintAndLog("Raw: %08x%08x%08x", raw1,raw2,raw3);
        setDemodBuf(DemodBuffer+ans, 96, 0);


@@ -664,7 +682,7 @@ int CmdVikingDemod(const char *Cmd)
        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);
        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, checksum);
+       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;
        PrintAndLog("Raw: %08X%08X", raw1,raw2);
        setDemodBuf(DemodBuffer+ans, 64, 0);
        return 1;


@@ -919,19 +937,21 @@ int CmdDetectClockRate(const char *Cmd)
 
 char *GetFSKType(uint8_t fchigh, uint8_t fclow, uint8_t invert)
 {
 
 char *GetFSKType(uint8_t fchigh, uint8_t fclow, uint8_t invert)
 {

-       char *fskType;
+       static char fType[8];
+       memset(fType, 0x00, 8);
+       char *fskType = fType;

        if (fchigh==10 && fclow==8){
                if (invert) //fsk2a
        if (fchigh==10 && fclow==8){
                if (invert) //fsk2a

-                       fskType = "FSK2a";
+                       memcpy(fskType, "FSK2a", 5);

                else //fsk2
                else //fsk2

-                       fskType = "FSK2";
+                       memcpy(fskType, "FSK2", 4);

        } else if (fchigh == 8 && fclow == 5) {
                if (invert)
        } else if (fchigh == 8 && fclow == 5) {
                if (invert)

-                       fskType = "FSK1";
+                       memcpy(fskType, "FSK1", 4);

                else
                else

-                       fskType = "FSK1a";
+                       memcpy(fskType, "FSK1a", 5);

        } else {
        } else {

-               fskType = "FSK??";
+               memcpy(fskType, "FSK??", 5);

        }
        return fskType;
 }
        }
        return fskType;
 }


@@ -944,21 +964,19 @@ int FSKrawDemod(const char *Cmd, bool verbose)
 {
        //raw fsk demod  no manchester decoding no start bit finding just get binary from wave
        uint8_t rfLen, invert, fchigh, fclow;
 {
        //raw fsk demod  no manchester decoding no start bit finding just get binary from wave
        uint8_t rfLen, invert, fchigh, fclow;

-

        //set defaults
        //set options from parameters entered with the command
        //set defaults
        //set options from parameters entered with the command

-       rfLen = param_get8ex(Cmd, 0, 0, 10);
-       invert = param_get8ex(Cmd, 1, 0, 10);
-       fchigh = param_get8ex(Cmd, 2, 0, 10);
-       fclow = param_get8ex(Cmd, 3, 0, 10);
+       rfLen = param_get8(Cmd, 0);
+       invert = param_get8(Cmd, 1);
+       fchigh = param_get8(Cmd, 2);
+       fclow = param_get8(Cmd, 3);

 
        if (strlen(Cmd)>0 && strlen(Cmd)<=2) {
 
        if (strlen(Cmd)>0 && strlen(Cmd)<=2) {

-                if (rfLen==1){
+               if (rfLen==1) {

                        invert = 1;   //if invert option only is used
                        rfLen = 0;
                        invert = 1;   //if invert option only is used
                        rfLen = 0;

-                }
+               }

        }
        }

-

        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;
        uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0};
        size_t BitLen = getFromGraphBuf(BitStream);
        if (BitLen==0) return 0;


@@ -975,17 +993,17 @@ int FSKrawDemod(const char *Cmd, bool verbose)
                }
        }
        //get bit clock length
                }
        }
        //get bit clock length

-       if (!rfLen){
+       if (!rfLen) {

                rfLen = detectFSKClk(BitStream, BitLen, fchigh, fclow);
                if (!rfLen) rfLen = 50;
        }
        int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow);
                rfLen = detectFSKClk(BitStream, BitLen, fchigh, fclow);
                if (!rfLen) rfLen = 50;
        }
        int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow);

-       if (size > 0){
+       if (size > 0) {

                setDemodBuf(BitStream,size,0);
 
                // Now output the bitstream to the scrollback by line of 16 bits
                if (verbose || g_debugMode) {
                setDemodBuf(BitStream,size,0);
 
                // Now output the bitstream to the scrollback by line of 16 bits
                if (verbose || g_debugMode) {

-                       PrintAndLog("\nUsing Clock:%u, invert:%u, fchigh:%u, fclow:%u", rfLen, invert, fchigh, fclow);
+                       PrintAndLog("\nUsing Clock:%u, invert:%u, fchigh:%u, fclow:%u", (unsigned int)rfLen, (unsigned int)invert, (unsigned int)fchigh, (unsigned int)fclow);

                        PrintAndLog("%s decoded bitstream:",GetFSKType(fchigh,fclow,invert));
                        printDemodBuff();
                }
                        PrintAndLog("%s decoded bitstream:",GetFSKType(fchigh,fclow,invert));
                        printDemodBuff();
                }


@@ -2030,10 +2048,20 @@ int CmdSamples(const char *Cmd)
 
 int CmdTuneSamples(const char *Cmd)
 {
 
 int CmdTuneSamples(const char *Cmd)
 {

-       int timeout = 0;
+       int timeout = 0, arg = FLAG_TUNE_ALL;
+
+       if(*Cmd == 'l') {
+         arg = FLAG_TUNE_LF;
+       } else if (*Cmd == 'h') {
+         arg = FLAG_TUNE_HF;
+       } else if (*Cmd != '\0') {
+         PrintAndLog("use 'tune' or 'tune l' or 'tune h'");
+         return 0;
+       }
+

        printf("\nMeasuring antenna characteristics, please wait...");
 
        printf("\nMeasuring antenna characteristics, please wait...");
 

-       UsbCommand c = {CMD_MEASURE_ANTENNA_TUNING};
+       UsbCommand c = {CMD_MEASURE_ANTENNA_TUNING, {arg, 0, 0}};

        SendCommand(&c);
 
        UsbCommand resp;
        SendCommand(&c);
 
        UsbCommand resp;