]> git.zerfleddert.de Git - proxmark3-svn/blobdiff - client/cmdhf14a.c
CHG: Added support for tnp3xx in lua scripts.
[proxmark3-svn] / client / cmdhf14a.c
index e8dc8abca6723b08acf48af32d1d5838889e1b23..673737e2fd233fec4c42d96a85d966a48aab79be 100644 (file)
@@ -29,144 +29,7 @@ static void waitCmd(uint8_t iLen);
 
 int CmdHF14AList(const char *Cmd)
 {
 
 int CmdHF14AList(const char *Cmd)
 {
-       bool ShowWaitCycles = false;
-       char param = param_getchar(Cmd, 0);
-       
-       if (param == 'h' || (param != 0 && param != 'f')) {
-               PrintAndLog("List data in trace buffer.");
-               PrintAndLog("Usage:  hf 14a list [f]");
-               PrintAndLog("f - show frame delay times as well");
-               PrintAndLog("sample: hf 14a list f");
-               return 0;
-       }       
-
-       if (param == 'f') {
-               ShowWaitCycles = true;
-       }
-
-// for the time being. Need better Bigbuf handling.    
-#define TRACE_SIZE 3000        
-
-       uint8_t trace[TRACE_SIZE];
-       GetFromBigBuf(trace, TRACE_SIZE, 0);
-       WaitForResponse(CMD_ACK, NULL);
-
-       PrintAndLog("Recorded Activity");
-       PrintAndLog("");
-       PrintAndLog("Start = Start of Start Bit, End = End of last modulation. Src = Source of Transfer");
-       PrintAndLog("All times are in carrier periods (1/13.56Mhz)");
-       PrintAndLog("");
-       PrintAndLog("     Start |       End | Src | Data (! denotes parity error)                                   | CRC ");
-       PrintAndLog("-----------|-----------|-----|-----------------------------------------------------------------------");
-
-       uint16_t tracepos = 0;
-       uint16_t duration;
-       uint16_t data_len;
-       uint16_t parity_len;
-       bool isResponse;
-       uint32_t timestamp;
-       uint32_t first_timestamp;
-       uint32_t EndOfTransmissionTimestamp;
-       
-       for (;;) {
-
-               if(tracepos >= TRACE_SIZE) {
-                       break;
-               }
-
-               timestamp = *((uint32_t *)(trace + tracepos));
-               if(tracepos == 0) {
-                       first_timestamp = timestamp;
-               }
-               tracepos += 4;
-               duration = *((uint16_t *)(trace + tracepos));
-               tracepos += 2;
-               data_len = *((uint16_t *)(trace + tracepos));
-               tracepos += 2;
-               
-               if (data_len & 0x8000) {
-                 data_len &= 0x7fff;
-                 isResponse = true;
-               } else {
-                 isResponse = false;
-               }
-
-               parity_len = (data_len-1)/8 + 1;
-
-               if (tracepos + data_len + parity_len >= TRACE_SIZE) {
-                       break;
-               }
-               
-               uint8_t *frame = trace + tracepos;
-               tracepos += data_len;
-               uint8_t *parityBytes = trace + tracepos;
-               tracepos += parity_len;
-
-               // Break and stick with current result if buffer was not completely full
-               if (timestamp == 0x44444444) break; 
-
-               char line[16][110];
-               for (int j = 0; j < data_len; j++) {
-                       int oddparity = 0x01;
-                       int k;
-                       
-                       for (k=0;k<8;k++) {
-                               oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01);
-                       }
-
-                       uint8_t parityBits = parityBytes[j>>3];
-                       if (isResponse && (oddparity != ((parityBits >> (7-(j&0x0007))) & 0x01))) {
-                               sprintf(line[j/16]+((j%16)*4), "%02x! ", frame[j]);
-                       } else {
-                               sprintf(line[j/16]+((j%16)*4), "%02x  ", frame[j]);
-                       }
-
-               }
-
-               char crc[5] = ""; 
-               if (data_len > 2) {
-               uint8_t b1, b2;
-                       ComputeCrc14443(CRC_14443_A, frame, data_len-2, &b1, &b2);
-                       if (b1 != frame[data_len-2] || b2 != frame[data_len-1]) {
-                               sprintf(crc, (isResponse & (data_len < 6)) ? "" : "!crc");
-                       } else {
-                               sprintf(crc, "");
-                       }
-               }
-
-               EndOfTransmissionTimestamp = timestamp + duration;
-               
-               int num_lines = (data_len - 1)/16 + 1;
-               for (int j = 0; j < num_lines; j++) {
-                       if (j == 0) {
-                               PrintAndLog(" %9d | %9d | %s | %-64s| %s",
-                                       (timestamp - first_timestamp),
-                                       (EndOfTransmissionTimestamp - first_timestamp),
-                                       (isResponse ? "Tag" : "Rdr"),
-                                       line[j], 
-                                       (j == num_lines-1)?crc:"");
-                       } else {
-                               PrintAndLog("           |           |     | %-64s| %s",
-                                       line[j], 
-                                       (j == num_lines-1)?crc:"");
-                       }
-               }                               
-
-               bool next_isResponse = *((uint16_t *)(trace + tracepos + 6)) & 0x8000;
-               
-               if (ShowWaitCycles && !isResponse && next_isResponse) {
-                       uint32_t next_timestamp = *((uint32_t *)(trace + tracepos));
-                       if (next_timestamp != 0x44444444) {
-                               PrintAndLog(" %9d | %9d | %s | fdt (Frame Delay Time): %d",
-                                       (EndOfTransmissionTimestamp - first_timestamp),
-                                       (next_timestamp - first_timestamp),
-                                       "   ",
-                                       (next_timestamp - EndOfTransmissionTimestamp));
-                       }
-               }
-                       
-       }
-       
+       PrintAndLog("Deprecated command, use 'hf list 14a' instead");
        return 0;
 }
 
        return 0;
 }
 
@@ -190,6 +53,11 @@ int CmdHF14AReader(const char *Cmd)
        
        if(select_status == 0) {
                PrintAndLog("iso14443a card select failed");
        
        if(select_status == 0) {
                PrintAndLog("iso14443a card select failed");
+               // disconnect
+               c.arg[0] = 0;
+               c.arg[1] = 0;
+               c.arg[2] = 0;
+               SendCommand(&c);
                return 0;
        }
 
                return 0;
        }
 
@@ -199,6 +67,7 @@ int CmdHF14AReader(const char *Cmd)
 
        switch (card.sak) {
                case 0x00: PrintAndLog("TYPE : NXP MIFARE Ultralight | Ultralight C"); break;
 
        switch (card.sak) {
                case 0x00: PrintAndLog("TYPE : NXP MIFARE Ultralight | Ultralight C"); break;
+               case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break;
                case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
                case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break;
                case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break;
                case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
                case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break;
                case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break;
@@ -433,6 +302,7 @@ int CmdHF14ASim(const char *Cmd)
                PrintAndLog("           2 = MIFARE Ultralight");
                PrintAndLog("           3 = MIFARE DESFIRE");
                PrintAndLog("           4 = ISO/IEC 14443-4");
                PrintAndLog("           2 = MIFARE Ultralight");
                PrintAndLog("           3 = MIFARE DESFIRE");
                PrintAndLog("           4 = ISO/IEC 14443-4");
+               PrintAndLog("           5 = MIFARE TNP3XXX");           
                PrintAndLog("");
                return 1;
        }
                PrintAndLog("");
                return 1;
        }
@@ -460,10 +330,6 @@ int CmdHF14ASim(const char *Cmd)
                // At lease save the mandatory first part of the UID
                c.arg[0] = long_uid & 0xffffffff;
 
                // At lease save the mandatory first part of the UID
                c.arg[0] = long_uid & 0xffffffff;
 
-       
-       // At lease save the mandatory first part of the UID
-       c.arg[0] = long_uid & 0xffffffff;
-       
        if (c.arg[1] == 0) {
                PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
        }
        if (c.arg[1] == 0) {
                PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
        }
@@ -504,7 +370,7 @@ int CmdHF14ASnoop(const char *Cmd) {
        
        if (param_getchar(Cmd, 0) == 'h') {
                PrintAndLog("It get data from the field and saves it into command buffer.");
        
        if (param_getchar(Cmd, 0) == 'h') {
                PrintAndLog("It get data from the field and saves it into command buffer.");
-               PrintAndLog("Buffer accessible from command hf 14a list.");
+               PrintAndLog("Buffer accessible from command hf list 14a.");
                PrintAndLog("Usage:  hf 14a snoop [c][r]");
                PrintAndLog("c - triggered by first data from card");
                PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
                PrintAndLog("Usage:  hf 14a snoop [c][r]");
                PrintAndLog("c - triggered by first data from card");
                PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
@@ -665,7 +531,7 @@ static void waitCmd(uint8_t iSelect)
 static command_t CommandTable[] = 
 {
   {"help",   CmdHelp,              1, "This help"},
 static command_t CommandTable[] = 
 {
   {"help",   CmdHelp,              1, "This help"},
-  {"list",   CmdHF14AList,         0, "List ISO 14443a history"},
+  {"list",   CmdHF14AList,         0, "[Deprecated] List ISO 14443a history"},
   {"reader", CmdHF14AReader,       0, "Act like an ISO14443 Type A reader"},
   {"cuids",  CmdHF14ACUIDs,        0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
   {"sim",    CmdHF14ASim,          0, "<UID> -- Fake ISO 14443a tag"},
   {"reader", CmdHF14AReader,       0, "Act like an ISO14443 Type A reader"},
   {"cuids",  CmdHF14ACUIDs,        0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
   {"sim",    CmdHF14ASim,          0, "<UID> -- Fake ISO 14443a tag"},
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