X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/c4f51073fc1a2cb74363bb9b0d9f616c7dd742bb..c3511781a16c6f3f24abe2ad9a08c0737b1dc3b0:/client/cmdlf.c diff --git a/client/cmdlf.c b/client/cmdlf.c index 3c4319c7..ef9c3cbb 100644 --- a/client/cmdlf.c +++ b/client/cmdlf.c @@ -45,6 +45,7 @@ #include "cmdlfjablotron.h" //for jablotron menu #include "cmdlfnoralsy.h"// for noralsy menu #include "cmdlfsecurakey.h"//for securakey menu +#include "cmdlfpac.h" // for pac menu bool g_lf_threshold_set = false; static int CmdHelp(const char *Cmd); @@ -92,7 +93,7 @@ int CmdLFCommandRead(const char *Cmd) cmdp++; break; case 'c': - param_getstr(Cmd, cmdp+1, (char *)&c.d.asBytes); + param_getstr(Cmd, cmdp+1, (char *)&c.d.asBytes, sizeof(c.d.asBytes)); cmdp+=2; break; case 'd': @@ -349,7 +350,8 @@ bool lf_read(bool silent, uint32_t samples) { return false; } } - getSamples(resp.arg[0], silent); + // resp.arg[0] is bits read not bytes read. + getSamples(resp.arg[0]/8, silent); return true; } @@ -408,14 +410,13 @@ int CmdLFSim(const char *Cmd) sscanf(Cmd, "%i", &gap); - // convert to bitstream if necessary - + // convert to bitstream if necessary ChkBitstream(Cmd); //can send only 512 bits at a time (1 byte sent per bit...) printf("Sending [%d bytes]", GraphTraceLen); for (i = 0; i < GraphTraceLen; i += USB_CMD_DATA_SIZE) { - UsbCommand c={CMD_DOWNLOADED_SIM_SAMPLES_125K, {i, 0, 0}}; + UsbCommand c = {CMD_DOWNLOADED_SIM_SAMPLES_125K, {i, 0, 0}}; for (j = 0; j < USB_CMD_DATA_SIZE; j++) { c.d.asBytes[j] = GraphBuffer[i+j]; @@ -490,7 +491,7 @@ int CmdLFfskSim(const char *Cmd) uint8_t fcHigh=0, fcLow=0, clk=0; uint8_t invert=0; bool errors = false; - char hexData[32] = {0x00}; // store entered hex data + char hexData[64] = {0x00}; // store entered hex data uint8_t data[255] = {0x00}; int dataLen = 0; uint8_t cmdp = 0; @@ -521,7 +522,7 @@ int CmdLFfskSim(const char *Cmd) // cmdp++; // break; case 'd': - dataLen = param_getstr(Cmd, cmdp+1, hexData); + dataLen = param_getstr(Cmd, cmdp+1, hexData, sizeof(hexData)); if (dataLen==0) { errors=true; } else { @@ -592,7 +593,7 @@ int CmdLFaskSim(const char *Cmd) uint8_t encoding = 1, separator = 0; uint8_t clk=0, invert=0; bool errors = false; - char hexData[32] = {0x00}; + char hexData[64] = {0x00}; uint8_t data[255]= {0x00}; // store entered hex data int dataLen = 0; uint8_t cmdp = 0; @@ -627,7 +628,7 @@ int CmdLFaskSim(const char *Cmd) cmdp++; break; case 'd': - dataLen = param_getstr(Cmd, cmdp+1, hexData); + dataLen = param_getstr(Cmd, cmdp+1, hexData, sizeof(hexData)); if (dataLen==0) { errors=true; } else { @@ -686,7 +687,7 @@ int CmdLFpskSim(const char *Cmd) uint8_t carrier=0, clk=0; uint8_t invert=0; bool errors = false; - char hexData[32] = {0x00}; // store entered hex data + char hexData[64] = {0x00}; // store entered hex data uint8_t data[255] = {0x00}; int dataLen = 0; uint8_t cmdp = 0; @@ -722,7 +723,7 @@ int CmdLFpskSim(const char *Cmd) cmdp++; break; case 'd': - dataLen = param_getstr(Cmd, cmdp+1, hexData); + dataLen = param_getstr(Cmd, cmdp+1, hexData, sizeof(hexData)); if (dataLen==0) { errors=true; } else { @@ -877,26 +878,27 @@ int CmdVchDemod(const char *Cmd) int CheckChipType(char cmdp) { uint32_t wordData = 0; + if (offline || cmdp == '1') return 0; + + save_restoreGB(GRAPH_SAVE); + save_restoreDB(GRAPH_SAVE); //check for em4x05/em4x69 chips first - save_restoreGB(1); - save_restoreDB(1); - if ((!offline && (cmdp != '1')) && EM4x05Block0Test(&wordData)) { + if (EM4x05Block0Test(&wordData)) { PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nTry lf em 4x05... commands\n"); - save_restoreGB(0); - save_restoreDB(0); + save_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); return 1; } - //TODO check for t55xx chip... - - if ((!offline && (cmdp != '1')) && tryDetectP1(true)) { + //check for t55xx chip... + if (tryDetectP1(true)) { PrintAndLog("\nValid T55xx Chip Found\nTry lf t55xx ... commands\n"); - save_restoreGB(0); - save_restoreDB(0); + save_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); return 1; } - save_restoreGB(0); - save_restoreDB(0); + save_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); return 0; } @@ -943,7 +945,7 @@ int CmdLFfind(const char *Cmd) PrintAndLog("\nValid EM4x05/EM4x69 Chip Found\nUse lf em 4x05readword/dump commands to read\n"); return 1; } - ans=CmdLFHitagReader("26"); + ans=CmdLFHitagReader("26"); // 26 = RHT2F_UID_ONLY if (ans==0) { return 1; } @@ -1054,9 +1056,15 @@ int CmdLFfind(const char *Cmd) return CheckChipType(cmdp); } + ans=CmdPacDemod(""); + if (ans>0) { + PrintAndLog("\nValid PAC/Stanley ID Found!"); + return CheckChipType(cmdp); + } + PrintAndLog("\nNo Known Tags Found!\n"); if (testRaw=='u' || testRaw=='U') { - ans=CheckChipType(cmdp); + //ans=CheckChipType(cmdp); //test unknown tag formats (raw mode)0 PrintAndLog("\nChecking for Unknown tags:\n"); ans=AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, 4000, false, false); @@ -1066,7 +1074,7 @@ int CmdLFfind(const char *Cmd) ans=FSKrawDemod("",true); if (ans>0) { PrintAndLog("\nUnknown FSK Modulated Tag Found!"); - return CheckChipType(cmdp);; + return CheckChipType(cmdp); } } bool st = true; @@ -1074,14 +1082,14 @@ int CmdLFfind(const char *Cmd) if (ans>0) { PrintAndLog("\nUnknown ASK Modulated and Manchester encoded Tag Found!"); PrintAndLog("\nif it does not look right it could instead be ASK/Biphase - try 'data rawdemod ab'"); - return CheckChipType(cmdp);; + return CheckChipType(cmdp); } ans=CmdPSK1rawDemod(""); if (ans>0) { PrintAndLog("Possible unknown PSK1 Modulated Tag Found above!\n\nCould also be PSK2 - try 'data rawdemod p2'"); PrintAndLog("\nCould also be PSK3 - [currently not supported]"); - PrintAndLog("\nCould also be NRZ - try 'data nrzrawdemod'"); - return CheckChipType(cmdp);; + PrintAndLog("\nCould also be NRZ - try 'data rawdemod nr'"); + return CheckChipType(cmdp); } ans = CheckChipType(cmdp); PrintAndLog("\nNo Data Found!\n"); @@ -1104,6 +1112,7 @@ static command_t CommandTable[] = {"jablotron", CmdLFJablotron, 1, "{ Jablotron RFIDs... }"}, {"nexwatch", CmdLFNexWatch, 1, "{ NexWatch RFIDs... }"}, {"noralsy", CmdLFNoralsy, 1, "{ Noralsy RFIDs... }"}, + {"pac", CmdLFPac, 1, "{ PAC/Stanley RFIDs... }"}, {"paradox", CmdLFParadox, 1, "{ Paradox RFIDs... }"}, {"presco", CmdLFPresco, 1, "{ Presco RFIDs... }"}, {"pcf7931", CmdLFPCF7931, 1, "{ PCF7931 CHIPs... }"},