minor setting adjustments/cleanup

[proxmark3-svn] / client / cmdlf.c

diff --git a/client/cmdlf.c b/client/cmdlf.c
index 7b87c70fbfcfc87f1991163215303b4d9848a5a2..404708b6cd01339fcba0e02d3111e574b5b08092 100644 (file)
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -12,7 +12,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>

-#include "proxusb.h"
+//#include "proxusb.h"
+#include "proxmark3.h"

 #include "data.h"
 #include "graph.h"
 #include "ui.h"
 #include "data.h"
 #include "graph.h"
 #include "ui.h"


@@ -23,6 +24,10 @@
 #include "cmdlfhid.h"
 #include "cmdlfti.h"
 #include "cmdlfem4x.h"
 #include "cmdlfhid.h"
 #include "cmdlfti.h"
 #include "cmdlfem4x.h"

+#include "cmdlfhitag.h"
+#include "cmdlft55xx.h"
+#include "cmdlfpcf7931.h"
+#include "cmdlfio.h"

 
 static int CmdHelp(const char *Cmd);
 
 
 static int CmdHelp(const char *Cmd);
 


@@ -34,7 +39,7 @@ int CmdLFCommandRead(const char *Cmd)
   dummy[0]= ' ';
 
   UsbCommand c = {CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K};
   dummy[0]= ' ';
 
   UsbCommand c = {CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K};

-  sscanf(Cmd, "%i %i %i %s %s", &c.arg[0], &c.arg[1], &c.arg[2], (char *) &c.d.asBytes,(char *) &dummy+1);
+  sscanf(Cmd, "%"lli" %"lli" %"lli" %s %s", &c.arg[0], &c.arg[1], &c.arg[2],(char*)(&c.d.asBytes),(char*)(&dummy+1));

   // in case they specified 'h'
   strcpy((char *)&c.d.asBytes + strlen((char *)c.d.asBytes), dummy);
   SendCommand(&c);
   // in case they specified 'h'
   strcpy((char *)&c.d.asBytes + strlen((char *)c.d.asBytes), dummy);
   SendCommand(&c);


@@ -124,7 +129,7 @@ int CmdFlexdemod(const char *Cmd)
   RepaintGraphWindow();
   return 0;
 }
   RepaintGraphWindow();
   return 0;
 }

-
+  

 int CmdIndalaDemod(const char *Cmd)
 {
   // Usage: recover 64bit UID by default, specify "224" as arg to recover a 224bit UID
 int CmdIndalaDemod(const char *Cmd)
 {
   // Usage: recover 64bit UID by default, specify "224" as arg to recover a 224bit UID


@@ -227,9 +232,44 @@ int CmdIndalaDemod(const char *Cmd)
     }
     times = 1;
   }
     }
     times = 1;
   }

-  PrintAndLog("UID=%s", showbits);
+  
+  //convert UID to HEX
+  uint32_t uid1, uid2, uid3, uid4, uid5, uid6, uid7;
+  int idx;
+  uid1=0;
+  uid2=0;
+  if (uidlen==64){
+    for( idx=0; idx<64; idx++) {
+        if (showbits[idx] == '0') {
+        uid1=(uid1<<1)|(uid2>>31);
+        uid2=(uid2<<1)|0;
+        } else {
+        uid1=(uid1<<1)|(uid2>>31);
+        uid2=(uid2<<1)|1;
+        } 
+      }
+    PrintAndLog("UID=%s (%x%08x)", showbits, uid1, uid2);
+  }
+  else {
+    uid3=0;
+    uid4=0;
+    uid5=0;
+    uid6=0;
+    uid7=0;
+    for( idx=0; idx<224; idx++) {
+        uid1=(uid1<<1)|(uid2>>31);
+        uid2=(uid2<<1)|(uid3>>31);
+        uid3=(uid3<<1)|(uid4>>31);
+        uid4=(uid4<<1)|(uid5>>31);
+        uid5=(uid5<<1)|(uid6>>31);
+        uid6=(uid6<<1)|(uid7>>31);
+        if (showbits[idx] == '0') uid7=(uid7<<1)|0;
+        else uid7=(uid7<<1)|1;
+      }
+    PrintAndLog("UID=%s (%x%08x%08x%08x%08x%08x%08x)", showbits, uid1, uid2, uid3, uid4, uid5, uid6, uid7);
+  }

 
 

-  // Checking UID against next occurences
+  // Checking UID against next occurrences

   for (; i + uidlen <= rawbit;) {
     int failed = 0;
     for (bit = 0; bit < uidlen; bit++) {
   for (; i + uidlen <= rawbit;) {
     int failed = 0;
     for (bit = 0; bit < uidlen; bit++) {


@@ -243,7 +283,7 @@ int CmdIndalaDemod(const char *Cmd)
     }
     times += 1;
   }
     }
     times += 1;
   }

-  PrintAndLog("Occurences: %d (expected %d)", times, (rawbit - start) / uidlen);
+  PrintAndLog("Occurrences: %d (expected %d)", times, (rawbit - start) / uidlen);

 
   // Remodulating for tag cloning
   GraphTraceLen = 32*uidlen;
 
   // Remodulating for tag cloning
   GraphTraceLen = 32*uidlen;


@@ -266,6 +306,55 @@ int CmdIndalaDemod(const char *Cmd)
   return 0;
 }
 
   return 0;
 }
 

+int CmdIndalaClone(const char *Cmd)
+{
+  unsigned int uid1, uid2, uid3, uid4, uid5, uid6, uid7;
+  UsbCommand c;
+  uid1=0;
+  uid2=0;
+  uid3=0;
+  uid4=0;
+  uid5=0;
+  uid6=0;
+  uid7=0;  
+  int n = 0, i = 0;
+
+  if (strchr(Cmd,'l') != 0) {
+    while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
+      uid1 = (uid1 << 4) | (uid2 >> 28);
+      uid2 = (uid2 << 4) | (uid3 >> 28);
+      uid3 = (uid3 << 4) | (uid4 >> 28);
+      uid4 = (uid4 << 4) | (uid5 >> 28);
+      uid5 = (uid5 << 4) | (uid6 >> 28);
+      uid6 = (uid6 << 4) | (uid7 >> 28);
+       uid7 = (uid7 << 4) | (n & 0xf);
+    }
+    PrintAndLog("Cloning 224bit tag with UID %x%08x%08x%08x%08x%08x%08x", uid1, uid2, uid3, uid4, uid5, uid6, uid7);
+    c.cmd = CMD_INDALA_CLONE_TAG_L;
+    c.d.asDwords[0] = uid1;
+    c.d.asDwords[1] = uid2;
+    c.d.asDwords[2] = uid3;
+    c.d.asDwords[3] = uid4;
+    c.d.asDwords[4] = uid5;
+    c.d.asDwords[5] = uid6;
+    c.d.asDwords[6] = uid7;
+  } 
+  else 
+  {
+    while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
+      uid1 = (uid1 << 4) | (uid2 >> 28);
+      uid2 = (uid2 << 4) | (n & 0xf);
+    }
+    PrintAndLog("Cloning 64bit tag with UID %x%08x", uid1, uid2);
+    c.cmd = CMD_INDALA_CLONE_TAG;
+    c.arg[0] = uid1;
+    c.arg[1] = uid2;
+  }
+
+  SendCommand(&c);
+  return 0;
+}
+

 int CmdLFRead(const char *Cmd)
 {
   UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K};
 int CmdLFRead(const char *Cmd)
 {
   UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K};


@@ -274,12 +363,12 @@ int CmdLFRead(const char *Cmd)
     c.arg[0] = 1;
   } else if (*Cmd == '\0') {
     c.arg[0] = 0;
     c.arg[0] = 1;
   } else if (*Cmd == '\0') {
     c.arg[0] = 0;

-  } else {
-    PrintAndLog("use 'read' or 'read h'");
+  } else if (sscanf(Cmd, "%"lli, &c.arg[0]) != 1) {
+    PrintAndLog("use 'read' or 'read h', or 'read <divisor>'");

     return 0;
   }
   SendCommand(&c);
     return 0;
   }
   SendCommand(&c);

-  WaitForResponse(CMD_ACK);
+  WaitForResponse(CMD_ACK,NULL);

   return 0;
 }
 
   return 0;
 }
 


@@ -316,7 +405,7 @@ int CmdLFSim(const char *Cmd)
       c.d.asBytes[j] = GraphBuffer[i+j];
     }
     SendCommand(&c);
       c.d.asBytes[j] = GraphBuffer[i+j];
     }
     SendCommand(&c);

-    WaitForResponse(CMD_ACK);
+    WaitForResponse(CMD_ACK,NULL);

   }
 
   PrintAndLog("Starting simulator...");
   }
 
   PrintAndLog("Starting simulator...");


@@ -361,6 +450,28 @@ int CmdLFSimManchester(const char *Cmd)
   return 0;
 }
 
   return 0;
 }
 

+int CmdLFSnoop(const char *Cmd)
+{
+  UsbCommand c = {CMD_LF_SNOOP_RAW_ADC_SAMPLES};
+  // 'h' means higher-low-frequency, 134 kHz
+  c.arg[0] = 0;
+  c.arg[1] = -1;
+  if (*Cmd == 0) {
+    // empty
+  } else if (*Cmd == 'l') {
+    sscanf(Cmd, "l %"lli, &c.arg[1]);
+  } else if(*Cmd == 'h') {
+    c.arg[0] = 1;
+    sscanf(Cmd, "h %"lli, &c.arg[1]);
+  } else if (sscanf(Cmd, "%"lli" %"lli, &c.arg[0], &c.arg[1]) < 1) {
+    PrintAndLog("use 'snoop' or 'snoop {l,h} [trigger threshold]', or 'snoop <divisor> [trigger threshold]'");
+    return 0;
+  }
+  SendCommand(&c);
+  WaitForResponse(CMD_ACK,NULL);
+  return 0;
+}
+

 int CmdVchDemod(const char *Cmd)
 {
   // Is this the entire sync pattern, or does this also include some
 int CmdVchDemod(const char *Cmd)
 {
   // Is this the entire sync pattern, or does this also include some


@@ -401,7 +512,7 @@ int CmdVchDemod(const char *Cmd)
   bits[256] = '\0';
 
   int worst = INT_MAX;
   bits[256] = '\0';
 
   int worst = INT_MAX;

-  int worstPos;
+  int worstPos = 0;

 
   for (i = 0; i < 2048; i += 8) {
     int sum = 0;
 
   for (i = 0; i < 2048; i += 8) {
     int sum = 0;


@@ -444,13 +555,19 @@ static command_t CommandTable[] =
   {"em4x",        CmdLFEM4X,          1, "{ EM4X RFIDs... }"},
   {"flexdemod",   CmdFlexdemod,       1, "Demodulate samples for FlexPass"},
   {"hid",         CmdLFHID,           1, "{ HID RFIDs... }"},
   {"em4x",        CmdLFEM4X,          1, "{ EM4X RFIDs... }"},
   {"flexdemod",   CmdFlexdemod,       1, "Demodulate samples for FlexPass"},
   {"hid",         CmdLFHID,           1, "{ HID RFIDs... }"},

+  {"io",                 CmdLFIO,                1, "{ ioProx tags... }"},

   {"indalademod", CmdIndalaDemod,     1, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"},
   {"indalademod", CmdIndalaDemod,     1, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"},

-  {"read",        CmdLFRead,          0, "['h'] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134)"},
+  {"indalaclone", CmdIndalaClone,     0, "<UID> ['l']-- Clone Indala to T55x7 (tag must be in antenna)(UID in HEX)(option 'l' for 224 UID"},
+  {"read",        CmdLFRead,          0, "['h' or <divisor>] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134, alternatively: f=12MHz/(divisor+1))"},

   {"sim",         CmdLFSim,           0, "[GAP] -- Simulate LF tag from buffer with optional GAP (in microseconds)"},
   {"simbidir",    CmdLFSimBidir,      0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},
   {"simman",      CmdLFSimManchester, 0, "<Clock> <Bitstream> [GAP] Simulate arbitrary Manchester LF tag"},
   {"sim",         CmdLFSim,           0, "[GAP] -- Simulate LF tag from buffer with optional GAP (in microseconds)"},
   {"simbidir",    CmdLFSimBidir,      0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},
   {"simman",      CmdLFSimManchester, 0, "<Clock> <Bitstream> [GAP] Simulate arbitrary Manchester LF tag"},

+  {"snoop",       CmdLFSnoop,         0, "['l'|'h'|<divisor>] [trigger threshold]-- Snoop LF (l:125khz, h:134khz)"},

   {"ti",          CmdLFTI,            1, "{ TI RFIDs... }"},
   {"ti",          CmdLFTI,            1, "{ TI RFIDs... }"},

+  {"hitag",       CmdLFHitag,         1, "{ Hitag tags and transponders... }"},

   {"vchdemod",    CmdVchDemod,        1, "['clone'] -- Demodulate samples for VeriChip"},
   {"vchdemod",    CmdVchDemod,        1, "['clone'] -- Demodulate samples for VeriChip"},

+  {"t55xx",       CmdLFT55XX,         1, "{ T55xx RFIDs... }"},
+  {"pcf7931",     CmdLFPCF7931,       1, "{PCF7931 RFIDs...}"},

   {NULL, NULL, 0, NULL}
 };
 
   {NULL, NULL, 0, NULL}
 };