X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/2767fc02919545bd65082b4682b2331def9a5ad5..2be768af57ffa83d416f7728fbf790fe9e405c54:/client/cmddata.c diff --git a/client/cmddata.c b/client/cmddata.c index e2e2ca6d..556ede06 100644 --- a/client/cmddata.c +++ b/client/cmddata.c @@ -208,22 +208,34 @@ void printEM410x(uint32_t hi, uint64_t id) return; } - -int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo) +int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo ) { - int ans = ASKmanDemod(Cmd, FALSE, FALSE); - if (!ans) return 0; - - size_t idx=0; - if (Em410xDecode(DemodBuffer,(size_t *) &DemodBufferLen, &idx, hi, lo)){ + size_t idx = 0; + size_t BitLen = DemodBufferLen; + uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; + memcpy(BitStream, DemodBuffer, BitLen); + if (Em410xDecode(BitStream, &BitLen, &idx, hi, lo)){ + //set GraphBuffer for clone or sim command + setDemodBuf(BitStream, BitLen, idx); if (g_debugMode){ - PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, DemodBufferLen); + PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen); printDemodBuff(); } + if (verbose){ + PrintAndLog("EM410x pattern found: "); + printEM410x(*hi, *lo); + } return 1; } return 0; } + +int AskEm410xDemod(const char *Cmd, uint32_t *hi, uint64_t *lo, bool verbose) +{ + if (!ASKDemod(Cmd, FALSE, FALSE, 1)) return 0; + return AskEm410xDecode(verbose, hi, lo); +} + //by marshmellow //takes 3 arguments - clock, invert and maxErr as integers //attempts to demodulate ask while decoding manchester @@ -244,28 +256,28 @@ int CmdAskEM410xDemod(const char *Cmd) PrintAndLog(" : data askem410xdemod 64 1 0 = demod an EM410x Tag ID from GraphBuffer using a clock of RF/64 and inverting data and allowing 0 demod errors"); return 0; } - uint32_t hi = 0; uint64_t lo = 0; - if (AskEm410xDemod(Cmd, &hi, &lo)) { - PrintAndLog("EM410x pattern found: "); - printEM410x(hi, lo); - return 1; - } - return 0; + uint32_t hi = 0; + return AskEm410xDemod(Cmd, &hi, &lo, true); } -int ASKmanDemod(const char *Cmd, bool verbose, bool emSearch) +//by marshmellow +//Cmd Args: Clock, invert, maxErr, maxLen as integers and amplify as char == 'a' +// (amp may not be needed anymore) +//verbose will print results and demoding messages +//emSearch will auto search for EM410x format in bitstream +//askType switches decode: ask/raw = 0, ask/manchester = 1 +int ASKDemod(const char *Cmd, bool verbose, bool emSearch, uint8_t askType) { int invert=0; int clk=0; int maxErr=100; - int maxLen=512*64; - //param_getdec(Cmd, 0, &clk); - //param_getdec(Cmd, 1, &invert); - //maxErr = param_get32ex(Cmd, 2, 0xFFFFFFFF, 10); - //if (maxErr == 0xFFFFFFFF) maxErr=100; + int maxLen=0; + uint8_t askAmp = 0; + char amp = param_getchar(Cmd, 0); uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - sscanf(Cmd, "%i %i %i %i", &clk, &invert, &maxErr, &maxLen); + sscanf(Cmd, "%i %i %i %i %c", &clk, &invert, &maxErr, &maxLen, &); + if (!maxLen) maxLen = 512*64; if (invert != 0 && invert != 1) { PrintAndLog("Invalid argument: %s", Cmd); return 0; @@ -274,12 +286,14 @@ int ASKmanDemod(const char *Cmd, bool verbose, bool emSearch) invert=1; clk=0; } + if (amp == 'a' || amp == 'A') askAmp=1; size_t BitLen = getFromGraphBuf(BitStream); if (g_debugMode) PrintAndLog("DEBUG: Bitlen from grphbuff: %d",BitLen); - if (!BitLen) return 0; + if (BitLen<255) return 0; if (maxLen0){ - if (verbose || g_debugMode) PrintAndLog("# Errors during Demoding (shown as 7 in bit stream): %d",errCnt); - } - if (verbose || g_debugMode) PrintAndLog("ASK/Manchester decoded bitstream:"); - // Now output the bitstream to the scrollback by line of 16 bits setDemodBuf(BitStream,BitLen,0); - if (verbose || g_debugMode) printDemodBuff(); - uint64_t lo =0; - uint32_t hi =0; - size_t idx=0; + if (verbose || g_debugMode){ + if (errCnt>0) PrintAndLog("# Errors during Demoding (shown as 7 in bit stream): %d",errCnt); + if (askType) PrintAndLog("ASK/Manchester decoded bitstream:"); + else PrintAndLog("ASK/Raw decoded bitstream:"); + // Now output the bitstream to the scrollback by line of 16 bits + printDemodBuff(); + + } + uint64_t lo = 0; + uint32_t hi = 0; if (emSearch){ - if (Em410xDecode(BitStream, &BitLen, &idx, &hi, &lo)){ - //set GraphBuffer for clone or sim command - setDemodBuf(BitStream, BitLen, idx); - if (g_debugMode){ - PrintAndLog("DEBUG: idx: %d, Len: %d, Printing Demod Buffer:", idx, BitLen); - printDemodBuff(); - } - if (verbose) PrintAndLog("EM410x pattern found: "); - if (verbose) printEM410x(hi, lo); - return 1; - } + AskEm410xDecode(true, &hi, &lo); } return 1; } //by marshmellow -//takes 3 arguments - clock, invert, maxErr as integers +//takes 5 arguments - clock, invert, maxErr, maxLen as integers and amplify as char == 'a' //attempts to demodulate ask while decoding manchester //prints binary found and saves in graphbuffer for further commands int Cmdaskmandemod(const char *Cmd) { char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 20 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data rawdemod am [clock] <0|1> [maxError] [setSmplLen]"); - PrintAndLog(" [set clock as integer] optional, if not set, autodetect."); - PrintAndLog(" , 1 for invert output"); - PrintAndLog(" [set maximum allowed errors], default = 100."); - PrintAndLog(" [set maximum Samples to read], default = 32768 (512 bits at rf/64)."); + if (strlen(Cmd) > 25 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data rawdemod am [clock] [maxError] [maxLen] [amplify]"); + PrintAndLog(" [set clock as integer] optional, if not set, autodetect"); + PrintAndLog(" , 1 to invert output"); + PrintAndLog(" [set maximum allowed errors], default = 100"); + PrintAndLog(" [set maximum Samples to read], default = 32768 (512 bits at rf/64)"); + PrintAndLog(" , 'a' to attempt demod with ask amplification, default = no amp"); PrintAndLog(""); 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"); @@ -337,7 +343,7 @@ int Cmdaskmandemod(const char *Cmd) 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; } - return ASKmanDemod(Cmd, TRUE, TRUE); + return ASKDemod(Cmd, TRUE, TRUE, 1); } //by marshmellow @@ -348,12 +354,15 @@ int Cmdmandecoderaw(const char *Cmd) int i =0; int errCnt=0; size_t size=0; + int invert=0; size_t maxErr = 20; char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data manrawdecode"); + if (strlen(Cmd) > 5 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data manrawdecode [invert] [maxErr]"); PrintAndLog(" Takes 10 and 01 and converts to 0 and 1 respectively"); PrintAndLog(" --must have binary sequence in demodbuffer (run data askrawdemod first)"); + PrintAndLog(" [invert] invert output"); + PrintAndLog(" [maxErr] set number of errors allowed (default = 20)"); PrintAndLog(""); PrintAndLog(" sample: data manrawdecode = decode manchester bitstream from the demodbuffer"); return 0; @@ -366,12 +375,14 @@ int Cmdmandecoderaw(const char *Cmd) else if(DemodBuffer[i]1 || low <0 ){ + if (high>7 || low <0 ){ PrintAndLog("Error: please raw demod the wave first then manchester raw decode"); return 0; } + + sscanf(Cmd, "%i %i", &invert, &maxErr); size=i; - errCnt=manrawdecode(BitStream, &size); + errCnt=manrawdecode(BitStream, &size, invert); if (errCnt>=maxErr){ PrintAndLog("Too many errors: %d",errCnt); return 0; @@ -445,59 +456,6 @@ int CmdBiphaseDecodeRaw(const char *Cmd) return 1; } -//by marshmellow -//takes 4 arguments - clock, invert, maxErr as integers and amplify as char -//attempts to demodulate ask only -//prints binary found and saves in graphbuffer for further commands -int ASKrawDemod(const char *Cmd, bool verbose) -{ - int invert=0; - int clk=0; - int maxErr=100; - uint8_t askAmp = 0; - char amp = param_getchar(Cmd, 0); - uint8_t BitStream[MAX_GRAPH_TRACE_LEN]={0}; - sscanf(Cmd, "%i %i %i %c", &clk, &invert, &maxErr, &); - if (invert != 0 && invert != 1) { - if (verbose || g_debugMode) PrintAndLog("Invalid argument: %s", Cmd); - return 0; - } - if (clk==1){ - invert=1; - clk=0; - } - if (amp == 'a' || amp == 'A') askAmp=1; - size_t BitLen = getFromGraphBuf(BitStream); - if (BitLen==0) return 0; - int 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) - if (verbose || g_debugMode) PrintAndLog("no data found"); - if (g_debugMode) PrintAndLog("errCnt: %d, BitLen: %d, clk: %d, invert: %d", errCnt, BitLen, clk, invert); - return 0; - } - if (errCnt>maxErr) { - if (g_debugMode) - PrintAndLog("Too many errors found, errCnt: %d, BitLen: %d, clk: %d, invert: %d", errCnt, BitLen, clk, invert); - return 0; - } - if (verbose || g_debugMode) - PrintAndLog("Using Clock: %d - invert: %d - Bits Found: %d", clk, invert, BitLen); - - //move BitStream back to DemodBuffer - setDemodBuf(BitStream,BitLen,0); - - //output - if (errCnt>0 && (verbose || g_debugMode)){ - PrintAndLog("# Errors during Demoding (shown as 7 in bit stream): %d", errCnt); - } - if (verbose || g_debugMode){ - PrintAndLog("ASK demoded bitstream:"); - // Now output the bitstream to the scrollback by line of 16 bits - printDemodBuff(); - } - return 1; -} - //by marshmellow // - ASK Demod then Biphase decode GraphBuffer samples int ASKbiphaseDemod(const char *Cmd, bool verbose) @@ -506,11 +464,11 @@ int ASKbiphaseDemod(const char *Cmd, bool verbose) int offset=0, clk=0, invert=0, maxErr=0, ans=0; ans = sscanf(Cmd, "%i %i %i %i", &offset, &clk, &invert, &maxErr); if (ans>0) - ans = ASKrawDemod(Cmd+1, FALSE); + ans = ASKDemod(Cmd+1, FALSE, FALSE, 0); else - ans = ASKrawDemod(Cmd, FALSE); + ans = ASKDemod(Cmd, FALSE, FALSE, 0); if (!ans) { - if (g_debugMode || verbose) PrintAndLog("Error AskrawDemod: %d", ans); + if (g_debugMode || verbose) PrintAndLog("Error AskDemod: %d", ans); return 0; } @@ -518,8 +476,7 @@ int ASKbiphaseDemod(const char *Cmd, bool verbose) size_t size = DemodBufferLen; uint8_t BitStream[MAX_DEMOD_BUF_LEN]; memcpy(BitStream, DemodBuffer, DemodBufferLen); - - int errCnt = BiphaseRawDecode(BitStream, &size, offset, invert); + int errCnt = BiphaseRawDecode(BitStream, &size, offset, 0); if (errCnt < 0){ if (g_debugMode || verbose) PrintAndLog("Error BiphaseRawDecode: %d", errCnt); return 0; @@ -540,12 +497,13 @@ int ASKbiphaseDemod(const char *Cmd, bool verbose) int Cmdaskbiphdemod(const char *Cmd) { char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 12 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data rawdemod ab [offset] [clock] [maxError] "); + if (strlen(Cmd) > 25 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data rawdemod ab [offset] [clock] [maxError] [maxLen] "); PrintAndLog(" [offset], offset to begin biphase, default=0"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect"); PrintAndLog(" , 1 to invert output"); PrintAndLog(" [set maximum allowed errors], default = 100"); + PrintAndLog(" [set maximum Samples to read], default = 32768 (512 bits at rf/64)"); PrintAndLog(" , 'a' to attempt demod with ask amplification, default = no amp"); PrintAndLog(" NOTE: can be entered as second or third argument"); PrintAndLog(" NOTE: can be entered as first, second or last argument"); @@ -553,13 +511,13 @@ int Cmdaskbiphdemod(const char *Cmd) PrintAndLog(""); PrintAndLog(" NOTE: --invert for Conditional Dephase Encoding (CDP) AKA Differential Manchester"); PrintAndLog(""); - PrintAndLog(" sample: data rawdemod ab = demod an ask/biph tag from GraphBuffer"); - PrintAndLog(" : data rawdemod ab a = demod an ask/biph tag from GraphBuffer, amplified"); - PrintAndLog(" : data rawdemod ab 1 32 = demod an ask/biph tag from GraphBuffer using an offset of 1 and a clock of RF/32"); - PrintAndLog(" : data rawdemod ab 0 32 1 = demod an ask/biph tag from GraphBuffer using a clock of RF/32 and inverting data"); - PrintAndLog(" : data rawdemod ab 0 1 = demod an ask/biph tag from GraphBuffer while inverting data"); - PrintAndLog(" : data rawdemod ab 0 64 1 0 = demod an ask/biph tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); - PrintAndLog(" : data rawdemod ab 0 64 1 0 a = demod an ask/biph tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors, and amp"); + PrintAndLog(" sample: data rawdemod ab = demod an ask/biph tag from GraphBuffer"); + PrintAndLog(" : data rawdemod ab 0 a = demod an ask/biph tag from GraphBuffer, amplified"); + PrintAndLog(" : data rawdemod ab 1 32 = demod an ask/biph tag from GraphBuffer using an offset of 1 and a clock of RF/32"); + PrintAndLog(" : data rawdemod ab 0 32 1 = demod an ask/biph tag from GraphBuffer using a clock of RF/32 and inverting data"); + PrintAndLog(" : data rawdemod ab 0 1 = demod an ask/biph tag from GraphBuffer while inverting data"); + PrintAndLog(" : data rawdemod ab 0 64 1 0 = demod an ask/biph tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors"); + PrintAndLog(" : data rawdemod ab 0 64 1 0 0 a = demod an ask/biph tag from GraphBuffer using a clock of RF/64, inverting data and allowing 0 demod errors, and amp"); return 0; } return ASKbiphaseDemod(Cmd, TRUE); @@ -643,27 +601,28 @@ int CmdG_Prox_II_Demod(const char *Cmd) return 1; } -//by marshmellow - see ASKrawDemod +//by marshmellow - see ASKDemod int Cmdaskrawdemod(const char *Cmd) { char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 12 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data rawdemod ar [clock] [maxError] [amplify]"); + if (strlen(Cmd) > 25 || cmdp == 'h' || cmdp == 'H') { + PrintAndLog("Usage: data rawdemod ar [clock] [maxError] [maxLen] [amplify]"); PrintAndLog(" [set clock as integer] optional, if not set, autodetect"); PrintAndLog(" , 1 to invert output"); PrintAndLog(" [set maximum allowed errors], default = 100"); + PrintAndLog(" [set maximum Samples to read], default = 32768 (1024 bits at rf/64)"); PrintAndLog(" , 'a' to attempt demod with ask amplification, default = no amp"); PrintAndLog(""); - 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"); + 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 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; } - return ASKrawDemod(Cmd, TRUE); + return ASKDemod(Cmd, TRUE, FALSE, 0); } int AutoCorrelate(int window, bool SaveGrph, bool verbose) @@ -846,24 +805,14 @@ int CmdAskEdgeDetect(const char *Cmd) { int thresLen = 25; sscanf(Cmd, "%i", &thresLen); - int shift = 127; - int shiftedVal=0; + for(int i = 1; i=thresLen) //large jump up - shift=127; + GraphBuffer[i-1] = 127; else if(GraphBuffer[i]-GraphBuffer[i-1]<=-1*thresLen) //large jump down - shift=-127; - - shiftedVal=GraphBuffer[i]+shift; - - if (shiftedVal>127) - shiftedVal=127; - else if (shiftedVal<-127) - shiftedVal=-127; - GraphBuffer[i-1] = shiftedVal; + GraphBuffer[i-1] = -127; } RepaintGraphWindow(); - //CmdNorm(""); return 0; } @@ -873,9 +822,10 @@ int CmdAskEdgeDetect(const char *Cmd) int CmdDetectClockRate(const char *Cmd) { char cmdp = param_getchar(Cmd, 0); - if (strlen(Cmd) > 3 || strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') { - PrintAndLog("Usage: data detectclock [modulation]"); + if (strlen(Cmd) > 6 || 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(" , specify the clock (optional - to get best start position only)"); 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"); @@ -885,7 +835,7 @@ int CmdDetectClockRate(const char *Cmd) } int ans=0; if (cmdp == 'a'){ - ans = GetAskClock("", true, false); + ans = GetAskClock(Cmd+1, true, false); } else if (cmdp == 'f'){ ans = GetFskClock("", true, false); } else if (cmdp == 'n'){ @@ -1597,11 +1547,49 @@ int CmdIndalaDecode(const char *Cmd) return 1; } +int CmdPSKNexWatch(const char *Cmd) +{ + if (!PSKDemod("", false)) return 0; + uint8_t preamble[28] = {0,0,0,0,0,1,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + size_t startIdx = 0, size = DemodBufferLen; + bool invert = false; + if (!preambleSearch(DemodBuffer, preamble, sizeof(preamble), &size, &startIdx)){ + // if didn't find preamble try again inverting + if (!PSKDemod("1", false)) return 0; + size = DemodBufferLen; + if (!preambleSearch(DemodBuffer, preamble, sizeof(preamble), &size, &startIdx)) return 0; + invert = true; + } + if (size != 128) return 0; + setDemodBuf(DemodBuffer, size, startIdx+4); + startIdx = 8+32; //4 = extra i added, 8 = preamble, 32 = reserved bits (always 0) + //get ID + uint32_t ID = 0; + for (uint8_t wordIdx=0; wordIdx<4; wordIdx++){ + for (uint8_t idx=0; idx<8; idx++){ + ID = (ID << 1) | DemodBuffer[startIdx+wordIdx+(idx*4)]; + } + } + //parity check (TBD) + + //checksum check (TBD) + + //output + PrintAndLog("NexWatch ID: %d", ID); + if (invert){ + PrintAndLog("Had to Invert - probably NexKey"); + for (uint8_t idx=0; idx] [maxErr] -- Demodulate an EM410x tag from GraphBuffer (args optional)"}, {"askgproxiidemod", CmdG_Prox_II_Demod, 1, "Demodulate a G Prox II tag from GraphBuffer"}, {"autocorr", CmdAutoCorr, 1, "[window length] [g] -- Autocorrelation over window - g to save back to GraphBuffer (overwrite)"}, - {"biphaserawdecode",CmdBiphaseDecodeRaw,1,"[offset] [invert<0|1>] Biphase decode bin stream in DemodBuffer (offset = 0|1 bits to shift the decode start)"}, + {"biphaserawdecode",CmdBiphaseDecodeRaw,1, "[offset] [invert<0|1>] [maxErr] -- Biphase decode bin stream in DemodBuffer (offset = 0|1 bits to shift the decode start)"}, {"bitsamples", CmdBitsamples, 0, "Get raw samples as bitstring"}, {"buffclear", CmdBuffClear, 1, "Clear sample buffer and graph window"}, {"dec", CmdDec, 1, "Decimate samples"}, @@ -2191,11 +2179,12 @@ static command_t CommandTable[] = {"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"}, - {"manrawdecode", Cmdmandecoderaw, 1, "Manchester decode binary stream in DemodBuffer"}, + {"manrawdecode", Cmdmandecoderaw, 1, "[invert] [maxErr] -- Manchester decode binary stream in DemodBuffer"}, {"norm", CmdNorm, 1, "Normalize max/min to +/-128"}, {"plot", CmdPlot, 1, "Show graph window (hit 'h' in window for keystroke help)"}, {"printdemodbuffer",CmdPrintDemodBuff, 1, "[x] -- print the data in the DemodBuffer - 'x' for hex output"}, {"pskindalademod", CmdIndalaDecode, 1, "[clock] [invert<0|1>] -- Demodulate an indala tag (PSK1) from GraphBuffer (args optional)"}, + {"psknexwatchdemod",CmdPSKNexWatch, 1, "Demodulate a NexWatch tag (nexkey, quadrakey) (PSK1) from GraphBuffer"}, {"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)"},