Adding native support for HID long-format

[proxmark3-svn] / client / cmdhf15.c

diff --git a/client/cmdhf15.c b/client/cmdhf15.c
index c3ff7dd6d3976574b668ab5ec13fa5c0b398f8b3..b6a84c1cf4d196abb5bd73a42431ae3f12361dad 100644 (file)
--- a/client/cmdhf15.c
+++ b/client/cmdhf15.c
@@ -22,18 +22,18 @@
 // the client. Signal Processing & decoding is done on the pc. This is the slowest
 // variant, but offers the possibility to analyze the waveforms directly. 
 
 // the client. Signal Processing & decoding is done on the pc. This is the slowest
 // variant, but offers the possibility to analyze the waveforms directly. 
 

+#include "cmdhf15.h"
+

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
 

-#include "proxmark3.h"
-#include "data.h"
+#include "comms.h"

 #include "graph.h"
 #include "ui.h"
 #include "util.h"
 #include "cmdparser.h"
 #include "graph.h"
 #include "ui.h"
 #include "util.h"
 #include "cmdparser.h"

-#include "cmdhf15.h"

 #include "iso15693tools.h"
 #include "cmdmain.h"
 
 #include "iso15693tools.h"
 #include "cmdmain.h"
 


@@ -268,7 +268,7 @@ static char* TagErrorStr(uint8_t error) {
                case 0x02: return "The command is not recognised";
                case 0x03: return "The option is not supported.";
                case 0x0f: return "Unknown error.";
                case 0x02: return "The command is not recognised";
                case 0x03: return "The option is not supported.";
                case 0x0f: return "Unknown error.";

-               case 0x10: return "The specified block is not available (doesn’t exist).";
+               case 0x10: return "The specified block is not available (doesn't exist).";

                case 0x11: return "The specified block is already -locked and thus cannot be locked again";
                case 0x12: return "The specified block is locked and its content cannot be changed.";
                case 0x13: return "The specified block was not successfully programmed.";
                case 0x11: return "The specified block is already -locked and thus cannot be locked again";
                case 0x12: return "The specified block is locked and its content cannot be changed.";
                case 0x13: return "The specified block was not successfully programmed.";


@@ -286,12 +286,12 @@ int CmdHF15Demod(const char *Cmd)
        int i, j;
        int max = 0, maxPos = 0;
 
        int i, j;
        int max = 0, maxPos = 0;
 

-       int skip = 4;
+       int skip = 2;

 
 

-       if (GraphTraceLen < 1000) return 0;
+       if (GraphTraceLen < 2000) return 0;

 
        // First, correlate for SOF
 
        // First, correlate for SOF

-       for (i = 0; i < 100; i++) {
+       for (i = 0; i < 200; i++) {

                int corr = 0;
                for (j = 0; j < arraylen(FrameSOF); j += skip) {
                        corr += FrameSOF[j] * GraphBuffer[i + (j / skip)];
                int corr = 0;
                for (j = 0; j < arraylen(FrameSOF); j += skip) {
                        corr += FrameSOF[j] * GraphBuffer[i + (j / skip)];


@@ -310,23 +310,30 @@ int CmdHF15Demod(const char *Cmd)
        memset(outBuf, 0, sizeof(outBuf));
        uint8_t mask = 0x01;
        for (;;) {
        memset(outBuf, 0, sizeof(outBuf));
        uint8_t mask = 0x01;
        for (;;) {

-               int corr0 = 0, corr1 = 0, corrEOF = 0;
-               for (j = 0; j < arraylen(Logic0); j += skip) {
-                       corr0 += Logic0[j] * GraphBuffer[i + (j / skip)];
-               }
-               for (j = 0; j < arraylen(Logic1); j += skip) {
-                       corr1 += Logic1[j] * GraphBuffer[i + (j / skip)];
-               }
-               for (j = 0; j < arraylen(FrameEOF); j += skip) {
-                       corrEOF += FrameEOF[j] * GraphBuffer[i + (j / skip)];
-               }
-               // Even things out by the length of the target waveform.
-               corr0 *= 4;
-               corr1 *= 4;
-               
-               if (corrEOF > corr1 && corrEOF > corr0) {
-                       PrintAndLog("EOF at %d", i);
-                       break;
+                       int corr0 = 0, corr00 = 0, corr01 = 0, corr1 = 0, corrEOF = 0;
+                       for(j = 0; j < arraylen(Logic0); j += skip) {
+                               corr0 += Logic0[j]*GraphBuffer[i+(j/skip)];
+                       }
+                       corr01 = corr00 = corr0;
+                       for(j = 0; j < arraylen(Logic0); j += skip) {
+                               corr00 += Logic0[j]*GraphBuffer[i+arraylen(Logic0)/skip+(j/skip)];
+                               corr01 += Logic1[j]*GraphBuffer[i+arraylen(Logic0)/skip+(j/skip)];
+                       }
+                       for(j = 0; j < arraylen(Logic1); j += skip) {
+                               corr1 += Logic1[j]*GraphBuffer[i+(j/skip)];
+                       }
+                       for(j = 0; j < arraylen(FrameEOF); j += skip) {
+                               corrEOF += FrameEOF[j]*GraphBuffer[i+(j/skip)];
+                       }
+                       // Even things out by the length of the target waveform.
+                       corr00 *= 2;
+                       corr01 *= 2;
+                       corr0 *= 4;
+                       corr1 *= 4;
+       
+                       if(corrEOF > corr1 && corrEOF > corr00 && corrEOF > corr01) {
+                               PrintAndLog("EOF at %d", i);
+                               break;

                } else if (corr1 > corr0) {
                        i += arraylen(Logic1) / skip;
                        outBuf[k] |= mask;
                } else if (corr1 > corr0) {
                        i += arraylen(Logic1) / skip;
                        outBuf[k] |= mask;


@@ -374,6 +381,20 @@ int CmdHF15Record(const char *Cmd)
        return 0;
 }
 
        return 0;
 }
 

+int HF15Reader(const char *Cmd, bool verbose)
+{
+       uint8_t uid[8];
+
+       if (!getUID(uid)) {
+               if (verbose) PrintAndLog("No Tag found.");
+               return 0;
+       }
+
+       PrintAndLog("Tag UID : %s",sprintUID(NULL,uid));
+       PrintAndLog("Tag Info: %s",getTagInfo(uid));
+       return 1;
+}
+

 int CmdHF15Reader(const char *Cmd)
 {
        UsbCommand c = {CMD_READER_ISO_15693, {strtol(Cmd, NULL, 0), 0, 0}};
 int CmdHF15Reader(const char *Cmd)
 {
        UsbCommand c = {CMD_READER_ISO_15693, {strtol(Cmd, NULL, 0), 0, 0}};


@@ -469,7 +490,7 @@ int CmdHF15DumpMem(const char*Cmd) {
                                        // PrintAndLog("bn=%i",blocknum);
                                } else {
                                        PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1])); 
                                        // PrintAndLog("bn=%i",blocknum);
                                } else {
                                        PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1])); 

-                                       return 0;
+                                       return 1;

                                }
                        } // else PrintAndLog("crc");
                } // else PrintAndLog("r null");
                                }
                        } // else PrintAndLog("crc");
                } // else PrintAndLog("r null");


@@ -481,7 +502,7 @@ int CmdHF15DumpMem(const char*Cmd) {
 //             PrintAndLog("CRC Failed");
 //     else 
 //             PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1])); 
 //             PrintAndLog("CRC Failed");
 //     else 
 //             PrintAndLog("Tag returned Error %i: %s",recv[1],TagErrorStr(recv[1])); 

-       return 0;
+       return 1;

 }
 
 
 }