X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/edf751bb62607c66684fd0750888d1fd6efd30e7..1208cdcb45e8a71ec47dfbd579c57ecff1252c5d:/client/cmdlf.c?ds=sidebyside diff --git a/client/cmdlf.c b/client/cmdlf.c index 21203535..eb664a11 100644 --- a/client/cmdlf.c +++ b/client/cmdlf.c @@ -12,6 +12,8 @@ #include #include #include +#include +#include #include "proxmark3.h" #include "cmdlf.h" #include "lfdemod.h" // for psk2TOpsk1 @@ -36,6 +38,14 @@ #include "cmdlfcotag.h" // for COTAG menu #include "cmdlfvisa2000.h" // for VISA2000 menu #include "cmdlfindala.h" // for indala menu +#include "cmdlfgproxii.h"// for gproxii menu +#include "cmdlffdx.h" // for fdx-b menu +#include "cmdlfparadox.h"// for paradox menu +#include "cmdlfnexwatch.h"//for nexwatch menu +#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); @@ -204,7 +214,7 @@ int usage_lf_read(void) PrintAndLog("Options: "); PrintAndLog(" h This help"); PrintAndLog(" s silent run no printout"); - PrintAndLog("This function takes no arguments. "); + PrintAndLog(" [# samples] # samples to collect (optional)"); PrintAndLog("Use 'lf config' to set parameters."); return 0; } @@ -324,29 +334,42 @@ int CmdLFSetConfig(const char *Cmd) return 0; } +bool lf_read(bool silent, uint32_t samples) { + if (offline) return false; + UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K, {silent,samples,0}}; + clearCommandBuffer(); + //And ship it to device + SendCommand(&c); + + UsbCommand resp; + if (g_lf_threshold_set) { + WaitForResponse(CMD_ACK,&resp); + } else { + if ( !WaitForResponseTimeout(CMD_ACK,&resp,2500) ) { + PrintAndLog("command execution time out"); + return false; + } + } + // resp.arg[0] is bits read not bytes read. + getSamples(resp.arg[0]/8, silent); + + return true; +} + int CmdLFRead(const char *Cmd) { - if (offline) return 0; uint8_t cmdp = 0; - bool arg1 = false; + bool silent = false; if (param_getchar(Cmd, cmdp) == 'h') { return usage_lf_read(); } - if (param_getchar(Cmd, cmdp) == 's') arg1 = true; //suppress print - //And ship it to device - UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_125K, {arg1,0,0}}; - clearCommandBuffer(); - SendCommand(&c); - if (g_lf_threshold_set) { - WaitForResponse(CMD_ACK,NULL); - } else { - if ( !WaitForResponseTimeout(CMD_ACK,NULL,2500) ) { - PrintAndLog("command execution time out"); - return 1; - } + if (param_getchar(Cmd, cmdp) == 's') { + silent = true; //suppress print + cmdp++; } - return 0; + uint32_t samples = param_get32ex(Cmd, cmdp, 0, 10); + return lf_read(silent, samples); } int CmdLFSnoop(const char *Cmd) @@ -361,6 +384,8 @@ int CmdLFSnoop(const char *Cmd) clearCommandBuffer(); SendCommand(&c); WaitForResponse(CMD_ACK,NULL); + getSamples(0, true); + return 0; } @@ -385,14 +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]; @@ -525,10 +549,10 @@ int CmdLFfskSim(const char *Cmd) { return usage_lf_simfsk(); } - + int firstClockEdge = 0; if (dataLen == 0){ //using DemodBuffer if (clk==0 || fcHigh==0 || fcLow==0){ //manual settings must set them all - uint8_t ans = fskClocks(&fcHigh, &fcLow, &clk, 0); + uint8_t ans = fskClocks(&fcHigh, &fcLow, &clk, 0, &firstClockEdge); if (ans==0){ if (!fcHigh) fcHigh=10; if (!fcLow) fcLow=8; @@ -854,18 +878,28 @@ 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); - 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_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); return 1; } - //TODO check for t55xx chip... - - save_restoreGB(0); - return 1; + //check for t55xx chip... + if (tryDetectP1(true)) { + PrintAndLog("\nValid T55xx Chip Found\nTry lf t55xx ... commands\n"); + save_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); + return 1; + } + save_restoreGB(GRAPH_RESTORE); + save_restoreDB(GRAPH_RESTORE); + return 0; } //by marshmellow @@ -889,9 +923,8 @@ int CmdLFfind(const char *Cmd) return 0; } - if (!offline && (cmdp != '1')){ - CmdLFRead("s"); - getSamples("30000",false); + if (!offline && (cmdp != '1')) { + lf_read(true, 30000); } else if (GraphTraceLen < minLength) { PrintAndLog("Data in Graphbuffer was too small."); return 0; @@ -917,7 +950,7 @@ int CmdLFfind(const char *Cmd) return 1; } ans=CmdCOTAGRead(""); - if (ans>0){ + if (ans>0) { PrintAndLog("\nValid COTAG ID Found!"); return 1; } @@ -925,6 +958,8 @@ int CmdLFfind(const char *Cmd) return 0; } + // TODO test for modulation then only test formats that use that modulation + ans=CmdFSKdemodIO(""); if (ans>0) { PrintAndLog("\nValid IO Prox ID Found!"); @@ -973,25 +1008,43 @@ int CmdLFfind(const char *Cmd) return CheckChipType(cmdp); } - ans=CmdFDXBdemodBI(""); + ans=CmdFdxDemod(""); //biphase if (ans>0) { PrintAndLog("\nValid FDX-B ID Found!"); return CheckChipType(cmdp); } - ans=EM4x50Read("", false); + ans=EM4x50Read("", false); //ask if (ans>0) { PrintAndLog("\nValid EM4x50 ID Found!"); return 1; - } + } + + ans=CmdJablotronDemod(""); + if (ans>0) { + PrintAndLog("\nValid Jablotron ID Found!"); + return CheckChipType(cmdp); + } + + ans=CmdNoralsyDemod(""); + if (ans>0) { + PrintAndLog("\nValid Noralsy ID Found!"); + return CheckChipType(cmdp); + } + + ans=CmdSecurakeyDemod(""); + if (ans>0) { + PrintAndLog("\nValid Securakey ID Found!"); + return CheckChipType(cmdp); + } ans=CmdVikingDemod(""); if (ans>0) { PrintAndLog("\nValid Viking ID Found!"); return CheckChipType(cmdp); - } + } - ans=CmdIndalaDecode(""); + ans=CmdIndalaDecode(""); //psk if (ans>0) { PrintAndLog("\nValid Indala ID Found!"); return CheckChipType(cmdp); @@ -1003,19 +1056,25 @@ 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); + if (testRaw=='u' || testRaw=='U') { + //ans=CheckChipType(cmdp); //test unknown tag formats (raw mode)0 PrintAndLog("\nChecking for Unknown tags:\n"); - ans=AutoCorrelate(4000, false, false); + ans=AutoCorrelate(GraphBuffer, GraphBuffer, GraphTraceLen, 4000, false, false); if (ans > 0) PrintAndLog("Possible Auto Correlation of %d repeating samples",ans); ans=GetFskClock("",false,false); - if (ans != 0){ //fsk + if (ans != 0) { //fsk ans=FSKrawDemod("",true); if (ans>0) { PrintAndLog("\nUnknown FSK Modulated Tag Found!"); - return 1; + return CheckChipType(cmdp); } } bool st = true; @@ -1023,15 +1082,16 @@ 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 1; + 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 1; + PrintAndLog("\nCould also be NRZ - try 'data rawdemod nr'"); + return CheckChipType(cmdp); } + ans = CheckChipType(cmdp); PrintAndLog("\nNo Data Found!\n"); } return 0; @@ -1040,20 +1100,28 @@ int CmdLFfind(const char *Cmd) static command_t CommandTable[] = { {"help", CmdHelp, 1, "This help"}, - {"awid", CmdLFAWID, 1, "{ AWID RFIDs... }"}, - {"cotag", CmdLFCOTAG, 1, "{ COTAG RFIDs... }"}, - {"em", CmdLFEM4X, 1, "{ EM4X RFIDs... }"}, - {"hid", CmdLFHID, 1, "{ HID RFIDs... }"}, - {"hitag", CmdLFHitag, 1, "{ Hitag tags and transponders... }"}, - {"io", CmdLFIO, 1, "{ ioProx tags... }"}, - {"indala", CmdLFINDALA, 1, "{ Indala tags... }"}, - {"presco", CmdLFPresco, 1, "{ Presco RFIDs... }"}, - {"pcf7931", CmdLFPCF7931, 1, "{ PCF7931 RFIDs... }"}, + {"awid", CmdLFAWID, 1, "{ AWID RFIDs... }"}, + {"cotag", CmdLFCOTAG, 1, "{ COTAG CHIPs... }"}, + {"em", CmdLFEM4X, 1, "{ EM4X CHIPs & RFIDs... }"}, + {"fdx", CmdLFFdx, 1, "{ FDX-B RFIDs... }"}, + {"gproxii", CmdLF_G_Prox_II, 1, "{ G Prox II RFIDs... }"}, + {"hid", CmdLFHID, 1, "{ HID RFIDs... }"}, + {"hitag", CmdLFHitag, 1, "{ Hitag CHIPs... }"}, + {"io", CmdLFIO, 1, "{ ioProx RFIDs... }"}, + {"indala", CmdLFINDALA, 1, "{ Indala RFIDs... }"}, + {"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... }"}, {"pyramid", CmdLFPyramid, 1, "{ Farpointe/Pyramid RFIDs... }"}, - {"t55xx", CmdLFT55XX, 1, "{ T55xx RFIDs... }"}, - {"ti", CmdLFTI, 1, "{ TI RFIDs... }"}, - {"viking", CmdLFViking, 1, "{ Viking tags... }"}, - {"visa2000", CmdLFVisa2k, 1, "{ Visa2000 RFIDs...}"}, + {"securakey", CmdLFSecurakey, 1, "{ Securakey RFIDs... }"}, + {"t55xx", CmdLFT55XX, 1, "{ T55xx CHIPs... }"}, + {"ti", CmdLFTI, 1, "{ TI CHIPs... }"}, + {"viking", CmdLFViking, 1, "{ Viking RFIDs... }"}, + {"visa2000", CmdLFVisa2k, 1, "{ Visa2000 RFIDs... }"}, {"cmdread", CmdLFCommandRead, 0, " ['H'] -- Modulate LF reader field to send command before read (all periods in microseconds) (option 'H' for 134)"}, {"config", CmdLFSetConfig, 0, "Set config for LF sampling, bit/sample, decimation, frequency"}, {"flexdemod", CmdFlexdemod, 1, "Demodulate samples for FlexPass"},