X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/be2cf126bf74c3e0c60706dd2620c8a6d742e396..27eabcdccb0179e8ab003e496a46fb1621f08701:/client/cmddata.c diff --git a/client/cmddata.c b/client/cmddata.c index a1159ec8..7b666c26 100644 --- a/client/cmddata.c +++ b/client/cmddata.c @@ -60,7 +60,7 @@ void printDemodBuff() if (bitLen>512) bitLen=512; //max output to 512 bits if we have more - should be plenty // ensure equally divided by 16 - bitLen &= 0xfff0; + bitLen &= 0xfff0; for (i = 0; i <= (bitLen-16); i+=16) { PrintAndLog("%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i", @@ -188,36 +188,36 @@ int Cmdaskdemod(const char *Cmd) //by marshmellow void printBitStream(uint8_t BitStream[], uint32_t bitLen) { - uint32_t i = 0; - if (bitLen<16) { - PrintAndLog("Too few bits found: %d",bitLen); - return; - } - if (bitLen>512) bitLen=512; - - // ensure equally divided by 16 - bitLen &= 0xfff0; + uint32_t i = 0; + if (bitLen<16) { + PrintAndLog("Too few bits found: %d",bitLen); + return; + } + if (bitLen>512) bitLen=512; + // ensure equally divided by 16 + bitLen &= 0xfff0; - for (i = 0; i <= (bitLen-16); i+=16) { - PrintAndLog("%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i", - BitStream[i], - BitStream[i+1], - BitStream[i+2], - BitStream[i+3], - BitStream[i+4], - BitStream[i+5], - BitStream[i+6], - BitStream[i+7], - BitStream[i+8], - BitStream[i+9], - BitStream[i+10], - BitStream[i+11], - BitStream[i+12], - BitStream[i+13], - BitStream[i+14], - BitStream[i+15]); - } + + for (i = 0; i <= (bitLen-16); i+=16) { + PrintAndLog("%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i", + BitStream[i], + BitStream[i+1], + BitStream[i+2], + BitStream[i+3], + BitStream[i+4], + BitStream[i+5], + BitStream[i+6], + BitStream[i+7], + BitStream[i+8], + BitStream[i+9], + BitStream[i+10], + BitStream[i+11], + BitStream[i+12], + BitStream[i+13], + BitStream[i+14], + BitStream[i+15]); + } return; } //by marshmellow @@ -225,27 +225,27 @@ void printBitStream(uint8_t BitStream[], uint32_t bitLen) void printEM410x(uint64_t id) { if (id !=0){ - uint64_t iii=1; - uint64_t id2lo=0; - uint32_t ii=0; - uint32_t i=0; - for (ii=5; ii>0;ii--){ - for (i=0;i<8;i++){ - id2lo=(id2lo<<1LL) | ((id & (iii << (i+((ii-1)*8)))) >> (i+((ii-1)*8))); - } + uint64_t iii=1; + uint64_t id2lo=0; + uint32_t ii=0; + uint32_t i=0; + for (ii=5; ii>0;ii--){ + for (i=0;i<8;i++){ + id2lo=(id2lo<<1LL) | ((id & (iii << (i+((ii-1)*8)))) >> (i+((ii-1)*8))); } - //output em id - PrintAndLog("EM TAG ID : %010llx", id); - PrintAndLog("Unique TAG ID: %010llx", id2lo); - PrintAndLog("DEZ 8 : %08lld",id & 0xFFFFFF); - PrintAndLog("DEZ 10 : %010lld",id & 0xFFFFFF); - PrintAndLog("DEZ 5.5 : %05lld.%05lld",(id>>16LL) & 0xFFFF,(id & 0xFFFF)); - PrintAndLog("DEZ 3.5A : %03lld.%05lld",(id>>32ll),(id & 0xFFFF)); - PrintAndLog("DEZ 14/IK2 : %014lld",id); - PrintAndLog("DEZ 15/IK3 : %015lld",id2lo); - PrintAndLog("Other : %05lld_%03lld_%08lld",(id&0xFFFF),((id>>16LL) & 0xFF),(id & 0xFFFFFF)); - } - return; + } + //output em id + PrintAndLog("EM TAG ID : %010llx", id); + PrintAndLog("Unique TAG ID: %010llx", id2lo); + PrintAndLog("DEZ 8 : %08lld",id & 0xFFFFFF); + PrintAndLog("DEZ 10 : %010lld",id & 0xFFFFFF); + PrintAndLog("DEZ 5.5 : %05lld.%05lld",(id>>16LL) & 0xFFFF,(id & 0xFFFF)); + PrintAndLog("DEZ 3.5A : %03lld.%05lld",(id>>32ll),(id & 0xFFFF)); + PrintAndLog("DEZ 14/IK2 : %014lld",id); + PrintAndLog("DEZ 15/IK3 : %015lld",id2lo); + PrintAndLog("Other : %05lld_%03lld_%08lld",(id&0xFFFF),((id>>16LL) & 0xFF),(id & 0xFFFFFF)); + } + return; } //by marshmellow @@ -324,25 +324,25 @@ int CmdAskEM410xDemod(const char *Cmd) int Cmdaskmandemod(const char *Cmd) { int invert=0; - int clk=0; + int clk=0; int maxErr=100; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data askmandemod [clock] <0|1> [maxError]"); + PrintAndLog("Usage: data rawdemod am [clock] <0|1> [maxError]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect."); PrintAndLog(" , 1 for invert output"); PrintAndLog(" [set maximum allowed errors], default = 100."); PrintAndLog(""); - PrintAndLog(" sample: data askmandemod = demod an ask/manchester tag from GraphBuffer"); - PrintAndLog(" : data askmandemod 32 = demod an ask/manchester tag from GraphBuffer using a clock of RF/32"); - PrintAndLog(" : data askmandemod 32 1 = demod an ask/manchester tag from GraphBuffer using a clock of RF/32 and inverting data"); - PrintAndLog(" : data askmandemod 1 = demod an ask/manchester tag from GraphBuffer while inverting data"); - PrintAndLog(" : data askmandemod 64 1 0 = demod an ask/manchester tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); + PrintAndLog(" sample: data rawdemod am = demod an ask/manchester tag from GraphBuffer"); + PrintAndLog(" : data rawdemod am 32 = demod an ask/manchester tag from GraphBuffer using a clock of RF/32"); + PrintAndLog(" : data rawdemod am 32 1 = demod an ask/manchester tag from GraphBuffer using a clock of RF/32 and inverting data"); + PrintAndLog(" : data rawdemod am 1 = demod an ask/manchester tag from GraphBuffer while inverting data"); + PrintAndLog(" : data rawdemod am 64 1 0 = demod an ask/manchester tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); return 0; } uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - sscanf(Cmd, "%i %i %i", &clk, &invert, &maxErr); + sscanf(Cmd, "%i %i %i", &clk, &invert, &maxErr); if (invert != 0 && invert != 1) { PrintAndLog("Invalid argument: %s", Cmd); return 0; @@ -351,15 +351,15 @@ int Cmdaskmandemod(const char *Cmd) invert=1; clk=0; } - size_t BitLen = getFromGraphBuf(BitStream); + size_t BitLen = getFromGraphBuf(BitStream); if (g_debugMode==1) PrintAndLog("DEBUG: Bitlen from grphbuff: %d",BitLen); if (BitLen==0) return 0; int errCnt=0; errCnt = askmandemod(BitStream, &BitLen, &clk, &invert, maxErr); - if (errCnt<0||BitLen<16){ //if fatal error (or -1) - if (g_debugMode==1) PrintAndLog("no data found %d, errors:%d, bitlen:%d, clock:%d",errCnt,invert,BitLen,clk); + if (errCnt<0||BitLen<16){ //if fatal error (or -1) + if (g_debugMode==1) PrintAndLog("no data found %d, errors:%d, bitlen:%d, clock:%d",errCnt,invert,BitLen,clk); return 0; - } + } PrintAndLog("\nUsing Clock: %d - Invert: %d - Bits Found: %d",clk,invert,BitLen); //output @@ -368,8 +368,8 @@ int Cmdaskmandemod(const char *Cmd) } PrintAndLog("ASK/Manchester decoded bitstream:"); // Now output the bitstream to the scrollback by line of 16 bits - setDemodBuf(BitStream,BitLen,0); - printDemodBuff(); + setDemodBuf(BitStream,BitLen,0); + printDemodBuff(); uint64_t lo =0; size_t idx=0; lo = Em410xDecode(BitStream, &BitLen, &idx); @@ -394,7 +394,7 @@ int Cmdmandecoderaw(const char *Cmd) { int i =0; int errCnt=0; - size_t size=0; + size_t size=0; size_t maxErr = 20; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') { @@ -408,28 +408,28 @@ int Cmdmandecoderaw(const char *Cmd) if (DemodBufferLen==0) return 0; uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; int high=0,low=0; - for (;ihigh) high=DemodBuffer[i]; - else if(DemodBuffer[i]high) high=DemodBuffer[i]; + else if(DemodBuffer[i]1 || low <0 ){ PrintAndLog("Error: please raw demod the wave first then mancheseter raw decode"); return 0; } - size=i; - errCnt=manrawdecode(BitStream, &size); + size=i; + errCnt=manrawdecode(BitStream, &size); if (errCnt>=maxErr){ PrintAndLog("Too many errors: %d",errCnt); return 0; } PrintAndLog("Manchester Decoded - # errors:%d - data:",errCnt); - printBitStream(BitStream, size); + printBitStream(BitStream, size); if (errCnt==0){ - uint64_t id = 0; + uint64_t id = 0; size_t idx=0; - id = Em410xDecode(BitStream, &size, &idx); - if (id>0){ + id = Em410xDecode(BitStream, &size, &idx); + if (id>0){ //need to adjust to set bitstream back to manchester encoded data //setDemodBuf(BitStream, size, idx); @@ -451,48 +451,48 @@ int Cmdmandecoderaw(const char *Cmd) // width waves vs small width waves to help the decode positioning) or askbiphdemod int CmdBiphaseDecodeRaw(const char *Cmd) { - int i = 0; - int errCnt=0; + int i = 0; + int errCnt=0; size_t size=0; - int offset=0; - int invert=0; - int high=0, low=0; - char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 3 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data biphaserawdecode [offset] "); - PrintAndLog(" Converts 10 or 01 to 0 and 11 or 00 to 1"); - PrintAndLog(" --must have binary sequence in demodbuffer (run data askrawdemod first)"); - PrintAndLog(""); - PrintAndLog(" [offset <0|1>], set to 0 not to adjust start position or to 1 to adjust decode start position"); - PrintAndLog(" [invert <0|1>], set to 1 to invert output"); - PrintAndLog(""); - PrintAndLog(" sample: data biphaserawdecode = decode biphase bitstream from the demodbuffer"); - PrintAndLog(" sample: data biphaserawdecode 1 1 = decode biphase bitstream from the demodbuffer, set offset, and invert output"); - return 0; - } + int offset=0; + int invert=0; + int high=0, low=0; + char cmdp = param_getchar(Cmd, 0); + if (strlen(Cmd) > 3 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data biphaserawdecode [offset] "); + PrintAndLog(" Converts 10 or 01 to 0 and 11 or 00 to 1"); + PrintAndLog(" --must have binary sequence in demodbuffer (run data askrawdemod first)"); + PrintAndLog(""); + PrintAndLog(" [offset <0|1>], set to 0 not to adjust start position or to 1 to adjust decode start position"); + PrintAndLog(" [invert <0|1>], set to 1 to invert output"); + PrintAndLog(""); + PrintAndLog(" sample: data biphaserawdecode = decode biphase bitstream from the demodbuffer"); + PrintAndLog(" sample: data biphaserawdecode 1 1 = decode biphase bitstream from the demodbuffer, set offset, and invert output"); + return 0; + } sscanf(Cmd, "%i %i", &offset, &invert); - if (DemodBufferLen==0) return 0; - uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - //get graphbuffer & high and low + if (DemodBufferLen==0) return 0; + uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; + //get graphbuffer & high and low for (;ihigh)high=DemodBuffer[i]; else if(DemodBuffer[i]1 || low <0){ - PrintAndLog("Error: please raw demod the wave first then decode"); - return 0; - } + } + if (high>1 || low <0){ + PrintAndLog("Error: please raw demod the wave first then decode"); + return 0; + } size=i; errCnt=BiphaseRawDecode(BitStream, &size, offset, invert); - if (errCnt>=20){ - PrintAndLog("Too many errors attempting to decode: %d",errCnt); - return 0; - } - PrintAndLog("Biphase Decoded using offset: %d - # errors:%d - data:",offset,errCnt); + if (errCnt>=20){ + PrintAndLog("Too many errors attempting to decode: %d",errCnt); + return 0; + } + PrintAndLog("Biphase Decoded using offset: %d - # errors:%d - data:",offset,errCnt); printBitStream(BitStream, size); - PrintAndLog("\nif bitstream does not look right try offset=1"); - return 1; + PrintAndLog("\nif bitstream does not look right try offset=1"); + return 1; } //by marshmellow @@ -501,30 +501,30 @@ int CmdBiphaseDecodeRaw(const char *Cmd) //prints binary found and saves in graphbuffer for further commands int Cmdaskrawdemod(const char *Cmd) { - int invert=0; - int clk=0; + int invert=0; + int clk=0; int maxErr=100; uint8_t askAmp = 0; char amp = param_getchar(Cmd, 0); char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 12 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data askrawdemod [clock] [maxError] [amplify]"); + PrintAndLog("Usage: data rawdemod ar [clock] [maxError] [amplify]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect"); PrintAndLog(" , 1 to invert output"); PrintAndLog(" [set maximum allowed errors], default = 100"); PrintAndLog(" , 'a' to attempt demod with ask amplification, default = no amp"); PrintAndLog(""); - PrintAndLog(" sample: data askrawdemod = demod an ask tag from GraphBuffer"); - PrintAndLog(" : data askrawdemod a = demod an ask tag from GraphBuffer, amplified"); - PrintAndLog(" : data askrawdemod 32 = demod an ask tag from GraphBuffer using a clock of RF/32"); - PrintAndLog(" : data askrawdemod 32 1 = demod an ask tag from GraphBuffer using a clock of RF/32 and inverting data"); - PrintAndLog(" : data askrawdemod 1 = demod an ask tag from GraphBuffer while inverting data"); - PrintAndLog(" : data askrawdemod 64 1 0 = demod an ask tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); - PrintAndLog(" : data askrawdemod 64 1 0 a = demod an ask tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors, and amp"); + PrintAndLog(" sample: data rawdemod ar = demod an ask tag from GraphBuffer"); + PrintAndLog(" : data rawdemod ar a = demod an ask tag from GraphBuffer, amplified"); + PrintAndLog(" : data rawdemod ar 32 = demod an ask tag from GraphBuffer using a clock of RF/32"); + PrintAndLog(" : data rawdemod ar 32 1 = demod an ask tag from GraphBuffer using a clock of RF/32 and inverting data"); + PrintAndLog(" : data rawdemod ar 1 = demod an ask tag from GraphBuffer while inverting data"); + PrintAndLog(" : data rawdemod ar 64 1 0 = demod an ask tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); + PrintAndLog(" : data rawdemod ar 64 1 0 a = demod an ask tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors, and amp"); return 0; } uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - sscanf(Cmd, "%i %i %i %c", &clk, &invert, &maxErr, &); + sscanf(Cmd, "%i %i %i %c", &clk, &invert, &maxErr, &); if (invert != 0 && invert != 1) { PrintAndLog("Invalid argument: %s", Cmd); return 0; @@ -534,21 +534,21 @@ int Cmdaskrawdemod(const char *Cmd) clk=0; } if (amp == 'a' || amp == 'A') askAmp=1; - size_t BitLen = getFromGraphBuf(BitStream); + size_t BitLen = getFromGraphBuf(BitStream); if (BitLen==0) return 0; int errCnt=0; - errCnt = askrawdemod(BitStream, &BitLen, &clk, &invert, maxErr, askAmp); - if (errCnt==-1||BitLen<16){ //throw away static - allow 1 and -1 (in case of threshold command first) - PrintAndLog("no data found"); + errCnt = askrawdemod(BitStream, &BitLen, &clk, &invert, maxErr, askAmp); + if (errCnt==-1||BitLen<16){ //throw away static - allow 1 and -1 (in case of threshold command first) + PrintAndLog("no data found"); if (g_debugMode==1) PrintAndLog("errCnt: %d, BitLen: %d, clk: %d, invert: %d", errCnt, BitLen, clk, invert); return 0; - } + } PrintAndLog("Using Clock: %d - invert: %d - Bits Found: %d", clk, invert, BitLen); //move BitStream back to DemodBuffer - setDemodBuf(BitStream,BitLen,0); + setDemodBuf(BitStream,BitLen,0); - //output + //output if (errCnt>0){ PrintAndLog("# Errors during Demoding (shown as 77 in bit stream): %d", errCnt); } @@ -636,7 +636,7 @@ int CmdBitstream(const char *Cmd) } /* Get our clock */ - clock = GetClock(Cmd, high, 1); + clock = GetAskClock(Cmd, high, 1); gtl = ClearGraph(0); bit = 0; @@ -781,10 +781,33 @@ int CmdAskEdgeDetect(const char *Cmd) /* Print our clock rate */ // uses data from graphbuffer +// adjusted to take char parameter for type of modulation to find the clock - by marshmellow. int CmdDetectClockRate(const char *Cmd) { - int ans = GetClock("",0,0); - return ans; + char cmdp = param_getchar(Cmd, 0); + if (strlen(Cmd) > 3 || strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data detectclock [modulation]"); + PrintAndLog(" [modulation as char], specify the modulation type you want to detect the clock of"); + PrintAndLog(" 'a' = ask, 'f' = fsk, 'n' = nrz/direct, 'p' = psk"); + PrintAndLog(""); + PrintAndLog(" sample: data detectclock a = detect the clock of an ask modulated wave in the GraphBuffer"); + PrintAndLog(" data detectclock f = detect the clock of an fsk modulated wave in the GraphBuffer"); + PrintAndLog(" data detectclock p = detect the clock of an psk modulated wave in the GraphBuffer"); + PrintAndLog(" data detectclock n = detect the clock of an nrz/direct modulated wave in the GraphBuffer"); + } + int ans=0; + if (cmdp == 'a'){ + ans = GetAskClock("", true, false); + } else if (cmdp == 'f'){ + ans = GetFskClock("", true, false); + } else if (cmdp == 'n'){ + ans = GetNrzClock("", true, false); + } else if (cmdp == 'p'){ + ans = GetPskClock("", true, false); + } else { + PrintAndLog ("Please specify a valid modulation to detect the clock of - see option h for help"); + } + return ans; } //by marshmellow @@ -801,33 +824,33 @@ int CmdFSKrawdemod(const char *Cmd) int fclow=0; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data fskrawdemod [clock] [fchigh] [fclow]"); + PrintAndLog("Usage: data rawdemod fs [clock] [fchigh] [fclow]"); PrintAndLog(" [set clock as integer] optional, omit for autodetect."); PrintAndLog(" , 1 for invert output, can be used even if the clock is omitted"); PrintAndLog(" [fchigh], larger field clock length, omit for autodetect"); PrintAndLog(" [fclow], small field clock length, omit for autodetect"); PrintAndLog(""); - PrintAndLog(" sample: data fskrawdemod = demod an fsk tag from GraphBuffer using autodetect"); - PrintAndLog(" : data fskrawdemod 32 = demod an fsk tag from GraphBuffer using a clock of RF/32, autodetect fc"); - PrintAndLog(" : data fskrawdemod 1 = demod an fsk tag from GraphBuffer using autodetect, invert output"); - PrintAndLog(" : data fskrawdemod 32 1 = demod an fsk tag from GraphBuffer using a clock of RF/32, invert output, autodetect fc"); - PrintAndLog(" : data fskrawdemod 64 0 8 5 = demod an fsk1 RF/64 tag from GraphBuffer"); - PrintAndLog(" : data fskrawdemod 50 0 10 8 = demod an fsk2 RF/50 tag from GraphBuffer"); - PrintAndLog(" : data fskrawdemod 50 1 10 8 = demod an fsk2a RF/50 tag from GraphBuffer"); + PrintAndLog(" sample: data rawdemod fs = demod an fsk tag from GraphBuffer using autodetect"); + PrintAndLog(" : data rawdemod fs 32 = demod an fsk tag from GraphBuffer using a clock of RF/32, autodetect fc"); + PrintAndLog(" : data rawdemod fs 1 = demod an fsk tag from GraphBuffer using autodetect, invert output"); + PrintAndLog(" : data rawdemod fs 32 1 = demod an fsk tag from GraphBuffer using a clock of RF/32, invert output, autodetect fc"); + PrintAndLog(" : data rawdemod fs 64 0 8 5 = demod an fsk1 RF/64 tag from GraphBuffer"); + PrintAndLog(" : data rawdemod fs 50 0 10 8 = demod an fsk2 RF/50 tag from GraphBuffer"); + PrintAndLog(" : data rawdemod fs 50 1 10 8 = demod an fsk2a RF/50 tag from GraphBuffer"); return 0; } //set options from parameters entered with the command - sscanf(Cmd, "%i %i %i %i", &rfLen, &invert, &fchigh, &fclow); + sscanf(Cmd, "%i %i %i %i", &rfLen, &invert, &fchigh, &fclow); if (strlen(Cmd)>0 && strlen(Cmd)<=2) { if (rfLen==1){ invert=1; //if invert option only is used rfLen = 0; } - } + } uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - size_t BitLen = getFromGraphBuf(BitStream); + size_t BitLen = getFromGraphBuf(BitStream); if (BitLen==0) return 0; //get field clock lengths uint16_t fcs=0; @@ -848,10 +871,10 @@ int CmdFSKrawdemod(const char *Cmd) if (rfLen == 0) rfLen = 50; } PrintAndLog("Args invert: %d - Clock:%d - fchigh:%d - fclow: %d",invert,rfLen,fchigh, fclow); - int size = fskdemod(BitStream,BitLen,(uint8_t)rfLen,(uint8_t)invert,(uint8_t)fchigh,(uint8_t)fclow); + int size = fskdemod(BitStream,BitLen,(uint8_t)rfLen,(uint8_t)invert,(uint8_t)fchigh,(uint8_t)fclow); if (size>0){ PrintAndLog("FSK decoded bitstream:"); - setDemodBuf(BitStream,size,0); + setDemodBuf(BitStream,size,0); // Now output the bitstream to the scrollback by line of 16 bits if(size > (8*32)+2) size = (8*32)+2; //only output a max of 8 blocks of 32 bits most tags will have full bit stream inside that sample size @@ -872,14 +895,14 @@ int CmdFSKdemodHID(const char *Cmd) uint32_t hi2=0, hi=0, lo=0; uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - size_t BitLen = getFromGraphBuf(BitStream); - if (BitLen==0) return 0; + size_t BitLen = getFromGraphBuf(BitStream); + if (BitLen==0) return 0; //get binary from fsk wave - int idx = HIDdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo); + int idx = HIDdemodFSK(BitStream,&BitLen,&hi2,&hi,&lo); if (idx<0){ if (g_debugMode){ if (idx==-1){ - PrintAndLog("DEBUG: Just Noise Detected"); + PrintAndLog("DEBUG: Just Noise Detected"); } else if (idx == -2) { PrintAndLog("DEBUG: Error demoding fsk"); } else if (idx == -3) { @@ -897,7 +920,7 @@ int CmdFSKdemodHID(const char *Cmd) return 0; } if (hi2 != 0){ //extra large HID tags - PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d)", + PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d)", (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF); } else { //standard HID tags <38 bits @@ -912,7 +935,7 @@ int CmdFSKdemodHID(const char *Cmd) lo2=lo2>>1; idx3++; } - fmtLen =idx3+19; + fmtLen =idx3+19; fc =0; cardnum=0; if(fmtLen==26){ @@ -936,8 +959,8 @@ int CmdFSKdemodHID(const char *Cmd) cardnum = (lo>>1)&0x7FFFF; fc = ((hi&0xF)<<12)|(lo>>20); } - } - PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %dbit - FC: %d - Card: %d", + } + PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %dbit - FC: %d - Card: %d", (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF, (unsigned int) fmtLen, (unsigned int) fc, (unsigned int) cardnum); } @@ -995,7 +1018,6 @@ int CmdFSKdemodParadox(const char *Cmd) return 1; } - //by marshmellow //IO-Prox demod - FSK RF/64 with preamble of 000000001 //print ioprox ID and some format details @@ -1003,18 +1025,18 @@ int CmdFSKdemodIO(const char *Cmd) { //raw fsk demod no manchester decoding no start bit finding just get binary from wave //set defaults - int idx=0; + int idx=0; //something in graphbuffer? if (GraphTraceLen < 65) { if (g_debugMode)PrintAndLog("DEBUG: not enough samples in GraphBuffer"); return 0; } uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - size_t BitLen = getFromGraphBuf(BitStream); + size_t BitLen = getFromGraphBuf(BitStream); if (BitLen==0) return 0; //get binary from fsk wave - idx = IOdemodFSK(BitStream,BitLen); + idx = IOdemodFSK(BitStream,BitLen); if (idx<0){ if (g_debugMode){ if (idx==-1){ @@ -1054,7 +1076,7 @@ int CmdFSKdemodIO(const char *Cmd) return 0; } PrintAndLog("%d%d%d%d%d%d%d%d %d",BitStream[idx], BitStream[idx+1], BitStream[idx+2], BitStream[idx+3], BitStream[idx+4], BitStream[idx+5], BitStream[idx+6], BitStream[idx+7], BitStream[idx+8]); - PrintAndLog("%d%d%d%d%d%d%d%d %d",BitStream[idx+9], BitStream[idx+10], BitStream[idx+11],BitStream[idx+12],BitStream[idx+13],BitStream[idx+14],BitStream[idx+15],BitStream[idx+16],BitStream[idx+17]); + PrintAndLog("%d%d%d%d%d%d%d%d %d",BitStream[idx+9], BitStream[idx+10], BitStream[idx+11],BitStream[idx+12],BitStream[idx+13],BitStream[idx+14],BitStream[idx+15],BitStream[idx+16],BitStream[idx+17]); PrintAndLog("%d%d%d%d%d%d%d%d %d facility",BitStream[idx+18], BitStream[idx+19], BitStream[idx+20],BitStream[idx+21],BitStream[idx+22],BitStream[idx+23],BitStream[idx+24],BitStream[idx+25],BitStream[idx+26]); PrintAndLog("%d%d%d%d%d%d%d%d %d version",BitStream[idx+27], BitStream[idx+28], BitStream[idx+29],BitStream[idx+30],BitStream[idx+31],BitStream[idx+32],BitStream[idx+33],BitStream[idx+34],BitStream[idx+35]); PrintAndLog("%d%d%d%d%d%d%d%d %d code1",BitStream[idx+36], BitStream[idx+37], BitStream[idx+38],BitStream[idx+39],BitStream[idx+40],BitStream[idx+41],BitStream[idx+42],BitStream[idx+43],BitStream[idx+44]); @@ -1062,20 +1084,19 @@ int CmdFSKdemodIO(const char *Cmd) PrintAndLog("%d%d%d%d%d%d%d%d %d%d checksum",BitStream[idx+54],BitStream[idx+55],BitStream[idx+56],BitStream[idx+57],BitStream[idx+58],BitStream[idx+59],BitStream[idx+60],BitStream[idx+61],BitStream[idx+62],BitStream[idx+63]); uint32_t code = bytebits_to_byte(BitStream+idx,32); - uint32_t code2 = bytebits_to_byte(BitStream+idx+32,32); + uint32_t code2 = bytebits_to_byte(BitStream+idx+32,32); uint8_t version = bytebits_to_byte(BitStream+idx+27,8); //14,4 uint8_t facilitycode = bytebits_to_byte(BitStream+idx+18,8) ; uint16_t number = (bytebits_to_byte(BitStream+idx+36,8)<<8)|(bytebits_to_byte(BitStream+idx+45,8)); //36,9 - PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x)",version,facilitycode,number,code,code2); + PrintAndLog("IO Prox XSF(%02d)%02x:%05d (%08x%08x)",version,facilitycode,number,code,code2); setDemodBuf(BitStream,64,idx); - if (g_debugMode){ + if (g_debugMode){ PrintAndLog("DEBUG: idx: %d, Len: %d, Printing demod buffer:",idx,64); printDemodBuff(); } - return 1; + return 1; } - //by marshmellow //AWID Prox demod - FSK RF/50 with preamble of 00000001 (always a 96 bit data stream) //print full AWID Prox ID and some bit format details if found @@ -1100,8 +1121,6 @@ int CmdFSKdemodAWID(const char *Cmd) PrintAndLog("DEBUG: Error - only noise found"); else if (idx == -3) PrintAndLog("DEBUG: Error - problem during FSK demod"); - // else if (idx == -3) - // PrintAndLog("Error: thought we had a tag but the parity failed"); else if (idx == -4) PrintAndLog("DEBUG: Error - AWID preamble not found"); else if (idx == -5) @@ -1422,55 +1441,6 @@ int CmdFSKdemod(const char *Cmd) //old CmdFSKdemod needs updating return 0; } -//by marshmellow -//attempt to detect the field clock and bit clock for FSK -int CmdFSKfcDetect(const char *Cmd) -{ - uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - size_t size = getFromGraphBuf(BitStream); - if (size==0) return 0; - uint8_t dummy = 0; - uint16_t ans = countFC(BitStream, size, &dummy); - if (ans==0) { - if (g_debugMode) PrintAndLog("DEBUG: No data found"); - return 0; - } - uint8_t fc1, fc2; - fc1 = (ans >> 8) & 0xFF; - fc2 = ans & 0xFF; - - uint8_t rf1 = detectFSKClk(BitStream, size, fc1, fc2); - if (rf1==0) { - if (g_debugMode) PrintAndLog("DEBUG: Clock detect error"); - return 0; - } - if ((fc1==10 && fc2==8) || (fc1==8 && fc2==5)){ - PrintAndLog("Detected Field Clocks: FC/%d, FC/%d - Bit Clock: RF/%d", fc1, fc2, rf1); - return 1; - } - if (g_debugMode){ - PrintAndLog("DEBUG: unknown fsk field clock detected"); - PrintAndLog("Detected Field Clocks: FC/%d, FC/%d - Bit Clock: RF/%d", fc1, fc2, rf1); - } - return 0; -} - -//by marshmellow -//attempt to detect the bit clock for PSK modulations -int CmdDetectPSKClockRate(const char *Cmd) -{ - GetPskClock("",0,0); - return 0; -} - -//by marshmellow -//attempt to detect the bit clock for NRZ modulations -int CmdDetectNRZClockRate(const char *Cmd) -{ - GetNrzClock("",0,0); - return 0; -} - //by marshmellow //attempt to psk1 demod graph buffer int PSKDemod(const char *Cmd, uint8_t verbose) @@ -1506,35 +1476,34 @@ int PSKDemod(const char *Cmd, uint8_t verbose) return errCnt; } - // Indala 26 bit decode // by marshmellow // optional arguments - same as CmdpskNRZrawDemod (clock & invert) int CmdIndalaDecode(const char *Cmd) { - int ans; - if (strlen(Cmd)>0){ - ans = PSKDemod(Cmd, 0); - } else{ //default to RF/32 - ans = PSKDemod("32", 0); - } + int ans; + if (strlen(Cmd)>0){ + ans = PSKDemod(Cmd, 0); + } else{ //default to RF/32 + ans = PSKDemod("32", 0); + } if (ans < 0){ if (g_debugMode==1) - PrintAndLog("Error1: %d",ans); + PrintAndLog("Error1: %d",ans); return 0; } uint8_t invert=0; ans = indala26decode(DemodBuffer,(size_t *) &DemodBufferLen, &invert); if (ans < 1) { if (g_debugMode==1) - PrintAndLog("Error2: %d",ans); + PrintAndLog("Error2: %d",ans); return -1; } char showbits[251]={0x00}; if (invert) - if (g_debugMode==1) - PrintAndLog("Had to invert bits"); + if (g_debugMode==1) + PrintAndLog("Had to invert bits"); //convert UID to HEX uint32_t uid1, uid2, uid3, uid4, uid5, uid6, uid7; @@ -1581,27 +1550,13 @@ int CmdIndalaDecode(const char *Cmd) showbits[idx]='\0'; PrintAndLog("Indala UID=%s (%x%08x%08x%08x%08x%08x%08x)", showbits, uid1, uid2, uid3, uid4, uid5, uid6, uid7); } - if (g_debugMode){ - PrintAndLog("DEBUG: printing demodbuffer:"); - printDemodBuff(); - } + if (g_debugMode){ + PrintAndLog("DEBUG: printing demodbuffer:"); + printDemodBuff(); + } return 1; } -/* -//by marshmellow -//attempt to clean psk wave noise after a peak -//NOTE RELIES ON PEAKS :( -int CmdPskClean(const char *Cmd) -{ - uint8_t bitStream[MAX_GRAPH_TRACE_LEN]={0}; - size_t bitLen = getFromGraphBuf(bitStream); - pskCleanWave(bitStream, bitLen); - setGraphBuf(bitStream, bitLen); - return 0; -} -*/ - // by marshmellow // takes 3 arguments - clock, invert, maxErr as integers // attempts to demodulate nrz only @@ -1613,7 +1568,7 @@ int CmdNRZrawDemod(const char *Cmd) int maxErr=100; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data nrzrawdemod [clock] <0|1> [maxError]"); + PrintAndLog("Usage: data rawdemod nr [clock] <0|1> [maxError]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect."); PrintAndLog(" , 1 for invert output"); PrintAndLog(" [set maximum allowed errors], default = 100."); @@ -1672,7 +1627,7 @@ int CmdPSK1rawDemod(const char *Cmd) int errCnt; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data psk1rawdemod [clock] <0|1> [maxError]"); + PrintAndLog("Usage: data rawdemod p1 [clock] <0|1> [maxError]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect."); PrintAndLog(" , 1 for invert output"); PrintAndLog(" [set maximum allowed errors], default = 100."); @@ -1685,14 +1640,14 @@ int CmdPSK1rawDemod(const char *Cmd) return 0; } errCnt = PSKDemod(Cmd, 1); - //output - if (errCnt<0){ + //output + if (errCnt<0){ if (g_debugMode) PrintAndLog("Error demoding: %d",errCnt); return 0; } - if (errCnt>0){ + if (errCnt>0){ PrintAndLog("# Errors during Demoding (shown as 77 in bit stream): %d",errCnt); - }else{ + }else{ } PrintAndLog("PSK demoded bitstream:"); // Now output the bitstream to the scrollback by line of 16 bits @@ -1701,13 +1656,13 @@ int CmdPSK1rawDemod(const char *Cmd) } // by marshmellow -// takes same args as cmdpsknrzrawdemod +// takes same args as cmdpsk1rawdemod int CmdPSK2rawDemod(const char *Cmd) { int errCnt=0; char cmdp = param_getchar(Cmd, 0); if (strlen(Cmd) > 10 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data psk2rawdemod [clock] <0|1> [maxError]"); + PrintAndLog("Usage: data rawdemod p2 [clock] <0|1> [maxError]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect."); PrintAndLog(" , 1 for invert output"); PrintAndLog(" [set maximum allowed errors], default = 100."); @@ -1740,6 +1695,46 @@ int CmdPSK2rawDemod(const char *Cmd) return 1; } +// by marshmellow - combines all raw demod functions into one menu command +int CmdRawDemod(const char *Cmd) +{ + char cmdp = Cmd[0]; //param_getchar(Cmd, 0); + + if (strlen(Cmd) > 14 || cmdp == 'h' || cmdp == 'H' || strlen(Cmd)<2) { + PrintAndLog("Usage: data rawdemod [modulation] |"); + PrintAndLog(" [modulation] as 2 char, 'am' for ask/manchester, 'ar' for ask/raw, 'fs' for fsk, 'nr' for nrz/direct, 'p1' for psk1, 'p2' for psk2"); + PrintAndLog(" as 'h', prints the help for the specific modulation"); + PrintAndLog(" see specific modulation help for optional parameters"); + PrintAndLog(""); + PrintAndLog(" sample: data rawdemod fs h = print help for ask/raw demod"); + PrintAndLog(" : data rawdemod fs = demod GraphBuffer using: fsk - autodetect"); + PrintAndLog(" : data rawdemod am = demod GraphBuffer using: ask/manchester - autodetect"); + PrintAndLog(" : data rawdemod ar = demod GraphBuffer using: ask/raw - autodetect"); + PrintAndLog(" : data rawdemod nr = demod GraphBuffer using: nrz/direct - autodetect"); + PrintAndLog(" : data rawdemod p1 = demod GraphBuffer using: psk1 - autodetect"); + PrintAndLog(" : data rawdemod p2 = demod GraphBuffer using: psk2 - autodetect"); + return 0; + } + char cmdp2 = Cmd[1]; + int ans = 0; + if (cmdp == 'f' && cmdp2 == 's'){ + ans = CmdFSKrawdemod(Cmd+3); + } else if(cmdp == 'a' && cmdp2 == 'm'){ + ans = Cmdaskmandemod(Cmd+3); + } else if(cmdp == 'a' && cmdp2 == 'r'){ + ans = Cmdaskrawdemod(Cmd+3); + } else if(cmdp == 'n' && cmdp2 == 'r'){ + ans = CmdNRZrawDemod(Cmd+3); + } else if(cmdp == 'p' && cmdp2 == '1'){ + ans = CmdPSK1rawDemod(Cmd+3); + } else if(cmdp == 'p' && cmdp2 == '2'){ + ans = CmdPSK2rawDemod(Cmd+3); + } else { + PrintAndLog("unknown modulation entered - see help ('h') for parameter structure"); + } + return ans; +} + int CmdGrid(const char *Cmd) { sscanf(Cmd, "%i %i", &PlotGridX, &PlotGridY); @@ -1787,8 +1782,8 @@ int CmdHexsamples(const char *Cmd) *(string_ptr - 1) = '\0'; PrintAndLog("%s", string_buf); string_buf[0] = '\0'; + } } - } return 0; } @@ -1919,25 +1914,33 @@ int CmdTuneSamples(const char *Cmd) PrintAndLog("# LF antenna: %5.2f V @ 134.00 kHz", vLf134/1000.0); PrintAndLog("# LF optimal: %5.2f V @%9.2f kHz", peakv/1000.0, 12000.0/(peakf+1)); PrintAndLog("# HF antenna: %5.2f V @ 13.56 MHz", vHf/1000.0); - if (peakv<2000) + +#define LF_UNUSABLE_V 2948 // was 2000. Changed due to bugfix in voltage measurements. LF results are now 47% higher. +#define LF_MARGINAL_V 14739 // was 10000. Changed due to bugfix bug in voltage measurements. LF results are now 47% higher. +#define HF_UNUSABLE_V 3167 // was 2000. Changed due to bugfix in voltage measurements. HF results are now 58% higher. +#define HF_MARGINAL_V 7917 // was 5000. Changed due to bugfix in voltage measurements. HF results are now 58% higher. + + if (peakv < LF_UNUSABLE_V) PrintAndLog("# Your LF antenna is unusable."); - else if (peakv<10000) + else if (peakv < LF_MARGINAL_V) PrintAndLog("# Your LF antenna is marginal."); - if (vHf<2000) + if (vHf < HF_UNUSABLE_V) PrintAndLog("# Your HF antenna is unusable."); - else if (vHf<5000) + else if (vHf < HF_MARGINAL_V) PrintAndLog("# Your HF antenna is marginal."); - for (int i = 0; i < 256; i++) { - GraphBuffer[i] = resp.d.asBytes[i] - 128; + if (peakv >= LF_UNUSABLE_V) { + for (int i = 0; i < 256; i++) { + GraphBuffer[i] = resp.d.asBytes[i] - 128; + } + PrintAndLog("Displaying LF tuning graph. Divisor 89 is 134khz, 95 is 125khz.\n"); + PrintAndLog("\n"); + GraphTraceLen = 256; + ShowGraphWindow(); + RepaintGraphWindow(); } - PrintAndLog("Done! Divisor 89 is 134khz, 95 is 125khz.\n"); - PrintAndLog("\n"); - GraphTraceLen = 256; - ShowGraphWindow(); - - return 0; + return 0; } @@ -2048,7 +2051,7 @@ int CmdManchesterDemod(const char *Cmd) } /* Get our clock */ - clock = GetClock(Cmd, high, 1); + clock = GetAskClock(Cmd, high, 1); int tolerance = clock/4; @@ -2208,7 +2211,7 @@ int CmdManchesterMod(const char *Cmd) int bit, lastbit, wave; /* Get our clock */ - clock = GetClock(Cmd, 0, 1); + clock = GetAskClock(Cmd, 0, 1); wave = 0; lastbit = 1; @@ -2310,8 +2313,8 @@ int CmdThreshold(const char *Cmd) int CmdDirectionalThreshold(const char *Cmd) { - int8_t upThres = param_get8(Cmd, 0); - int8_t downThres = param_get8(Cmd, 1); + int8_t upThres = param_get8(Cmd, 0); + int8_t downThres = param_get8(Cmd, 1); printf("Applying Up Threshold: %d, Down Threshold: %d\n", upThres, downThres); @@ -2376,54 +2379,55 @@ static command_t CommandTable[] = { {"help", CmdHelp, 1, "This help"}, {"amp", CmdAmp, 1, "Amplify peaks"}, - {"askdemod", Cmdaskdemod, 1, "<0 or 1> -- Attempt to demodulate simple ASK tags"}, - {"askedgedetect", CmdAskEdgeDetect, 1, "[threshold] Adjust Graph for manual ask demod using length of sample differences to detect the edge of a wave - default = 25"}, - {"askem410xdemod",CmdAskEM410xDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate ASK/Manchester tags and output binary (args optional)"}, - {"askmandemod", Cmdaskmandemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate ASK/Manchester tags and output binary (args optional)"}, - {"askrawdemod", Cmdaskrawdemod, 1, "[clock] [invert<0|1>] -- Attempt to demodulate ASK tags and output bin (args optional)"}, + //{"askdemod", Cmdaskdemod, 1, "<0 or 1> -- Attempt to demodulate simple ASK tags"}, + {"askedgedetect", CmdAskEdgeDetect, 1, "[threshold] Adjust Graph for manual ask demod using length of sample differences to detect the edge of a wave (default = 25)"}, + {"askem410xdemod",CmdAskEM410xDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Demodulate an EM410x tag from GraphBuffer (args optional)"}, + //{"askmandemod", Cmdaskmandemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate ASK/Manchester tags and output binary (args optional)"}, + //{"askrawdemod", Cmdaskrawdemod, 1, "[clock] [invert<0|1>] -- Attempt to demodulate ASK tags and output bin (args optional)"}, {"autocorr", CmdAutoCorr, 1, " -- Autocorrelation over window"}, - {"biphaserawdecode",CmdBiphaseDecodeRaw,1,"[offset] [invert<0|1>] Biphase decode bin stream in demod buffer (offset = 0|1 bits to shift the decode start)"}, + {"biphaserawdecode",CmdBiphaseDecodeRaw,1,"[offset] [invert<0|1>] Biphase decode bin stream in DemodBuffer (offset = 0|1 bits to shift the decode start)"}, {"bitsamples", CmdBitsamples, 0, "Get raw samples as bitstring"}, - {"bitstream", CmdBitstream, 1, "[clock rate] -- Convert waveform into a bitstream"}, + //{"bitstream", CmdBitstream, 1, "[clock rate] -- Convert waveform into a bitstream"}, {"buffclear", CmdBuffClear, 1, "Clear sample buffer and graph window"}, {"dec", CmdDec, 1, "Decimate samples"}, - {"detectclock", CmdDetectClockRate, 1, "Detect ASK clock rate"}, - {"fskdemod", CmdFSKdemod, 1, "Demodulate graph window as a HID FSK"}, - {"fskawiddemod", CmdFSKdemodAWID, 1, "Demodulate graph window as an AWID FSK tag using raw"}, - {"fskfcdetect", CmdFSKfcDetect, 1, "Try to detect the Field Clock of an FSK wave"}, - {"fskhiddemod", CmdFSKdemodHID, 1, "Demodulate graph window as a HID FSK tag using raw"}, - {"fskiodemod", CmdFSKdemodIO, 1, "Demodulate graph window as an IO Prox tag FSK using raw"}, - {"fskpyramiddemod",CmdFSKdemodPyramid,1, "Demodulate graph window as a Pyramid FSK tag using raw"}, - {"fskparadoxdemod",CmdFSKdemodParadox,1, "Demodulate graph window as a Paradox FSK tag using raw"}, - {"fskrawdemod", CmdFSKrawdemod, 1, "[clock rate] [invert] [rchigh] [rclow] Demodulate graph window from FSK to bin (clock = 50)(invert = 1|0)(rchigh = 10)(rclow=8)"}, + {"detectclock", CmdDetectClockRate, 1, "[modulation] Detect clock rate of wave in GraphBuffer (options: 'a','f','n','p' for ask, fsk, nrz, psk respectively)"}, + //{"fskdemod", CmdFSKdemod, 1, "Demodulate graph window as a HID FSK"}, + {"fskawiddemod", CmdFSKdemodAWID, 1, "Demodulate an AWID FSK tag from GraphBuffer"}, + //{"fskfcdetect", CmdFSKfcDetect, 1, "Try to detect the Field Clock of an FSK wave"}, + {"fskhiddemod", CmdFSKdemodHID, 1, "Demodulate a HID FSK tag from GraphBuffer"}, + {"fskiodemod", CmdFSKdemodIO, 1, "Demodulate an IO Prox FSK tag from GraphBuffer"}, + {"fskpyramiddemod",CmdFSKdemodPyramid,1, "Demodulate a Pyramid FSK tag from GraphBuffer"}, + {"fskparadoxdemod",CmdFSKdemodParadox,1, "Demodulate a Paradox FSK tag from GraphBuffer"}, + //{"fskrawdemod", CmdFSKrawdemod, 1, "[clock rate] [invert] [rchigh] [rclow] Demodulate graph window from FSK to bin (clock = 50)(invert = 1|0)(rchigh = 10)(rclow=8)"}, {"grid", CmdGrid, 1, " -- overlay grid on graph window, use zero value to turn off either"}, - {"hexsamples", CmdHexsamples, 0, " [] -- Dump big buffer as hex bytes"}, + {"hexsamples", CmdHexsamples, 0, " [] -- Dump big buffer as hex bytes"}, {"hide", CmdHide, 1, "Hide graph window"}, {"hpf", CmdHpf, 1, "Remove DC offset from trace"}, {"load", CmdLoad, 1, " -- Load trace (to graph window"}, {"ltrim", CmdLtrim, 1, " -- Trim samples from left of trace"}, {"rtrim", CmdRtrim, 1, " -- Trim samples from right of trace"}, - {"mandemod", CmdManchesterDemod, 1, "[i] [clock rate] -- Manchester demodulate binary stream (option 'i' to invert output)"}, - {"manrawdecode", Cmdmandecoderaw, 1, "Manchester decode binary stream already in graph buffer"}, + //{"mandemod", CmdManchesterDemod, 1, "[i] [clock rate] -- Manchester demodulate binary stream (option 'i' to invert output)"}, + {"manrawdecode", Cmdmandecoderaw, 1, "Manchester decode binary stream in DemodBuffer"}, {"manmod", CmdManchesterMod, 1, "[clock rate] -- Manchester modulate a binary stream"}, - {"norm", CmdNorm, 1, "Normalize max/min to +/-128"}, - {"nrzdetectclock",CmdDetectNRZClockRate, 1, "Detect ASK, PSK, or NRZ clock rate"}, - {"nrzrawdemod", CmdNRZrawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate nrz tags and output binary (args optional)"}, + {"norm", CmdNorm, 1, "Normalize max/min to +/-128"}, + //{"nrzdetectclock",CmdDetectNRZClockRate, 1, "Detect ASK, PSK, or NRZ clock rate"}, + //{"nrzrawdemod", CmdNRZrawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate nrz tags and output binary (args optional)"}, {"plot", CmdPlot, 1, "Show graph window (hit 'h' in window for keystroke help)"}, - {"pskdetectclock",CmdDetectPSKClockRate, 1, "Detect ASK, PSK, or NRZ clock rate"}, - {"pskindalademod",CmdIndalaDecode, 1, "[clock] [invert<0|1>] -- Attempt to demodulate psk1 indala tags and output ID binary & hex (args optional)"}, - {"psk1rawdemod", CmdPSK1rawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate psk1 tags and output binary (args optional)"}, - {"psk2rawdemod", CmdPSK2rawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate psk2 tags and output binary (args optional)"}, - {"samples", CmdSamples, 0, "[512 - 40000] -- Get raw samples for graph window"}, + //{"pskdetectclock",CmdDetectPSKClockRate, 1, "Detect ASK, PSK, or NRZ clock rate"}, + {"pskindalademod",CmdIndalaDecode, 1, "[clock] [invert<0|1>] -- Demodulate an indala tag (PSK1) from GraphBuffer (args optional)"}, + //{"psk1rawdemod", CmdPSK1rawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate psk1 tags and output binary (args optional)"}, + //{"psk2rawdemod", CmdPSK2rawDemod, 1, "[clock] [invert<0|1>] [maxErr] -- Attempt to demodulate psk2 tags and output binary (args optional)"}, + {"rawdemod", CmdRawDemod, 1, "[modulation] ... -see help (h option) -- Demodulate the data in the GraphBuffer and output binary"}, + {"samples", CmdSamples, 0, "[512 - 40000] -- Get raw samples for graph window (GraphBuffer)"}, {"save", CmdSave, 1, " -- Save trace (from graph window)"}, {"scale", CmdScale, 1, " -- Set cursor display scale"}, {"setdebugmode", CmdSetDebugMode, 1, "<0|1> -- Turn on or off Debugging Mode for demods"}, {"shiftgraphzero",CmdGraphShiftZero, 1, " -- Shift 0 for Graphed wave + or - shift value"}, - {"threshold", CmdThreshold, 1, " -- Maximize/minimize every value in the graph window depending on threshold"}, - {"dirthreshold", CmdDirectionalThreshold, 1, " -- Max rising higher up-thres/ Min falling lower down-thres, keep rest as prev."}, - {"tune", CmdTuneSamples, 0, "Get hw tune samples for graph window"}, - {"undec", CmdUndec, 1, "Un-decimate samples by 2"}, - {"zerocrossings", CmdZerocrossings, 1, "Count time between zero-crossings"}, + //{"threshold", CmdThreshold, 1, " -- Maximize/minimize every value in the graph window depending on threshold"}, + {"dirthreshold", CmdDirectionalThreshold, 1, " -- Max rising higher up-thres/ Min falling lower down-thres, keep rest as prev."}, + {"tune", CmdTuneSamples, 0, "Get hw tune samples for graph window"}, + {"undec", CmdUndec, 1, "Un-decimate samples by 2"}, + {"zerocrossings", CmdZerocrossings, 1, "Count time between zero-crossings"}, {NULL, NULL, 0, NULL} };