X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/41611deef90f78c2ee5d20d78e9bd1c7f64d964b..966c111e8c8e45e624465502d0ee405ebda9a39c:/client/cmddata.c diff --git a/client/cmddata.c b/client/cmddata.c index 74973b34..00932a36 100644 --- a/client/cmddata.c +++ b/client/cmddata.c @@ -364,7 +364,7 @@ int CmdGetBitStream(const char *Cmd) //print 64 bit EM410x ID in multiple formats void printEM410x(uint32_t hi, uint64_t id) { - //if (!id && !hi) return; + if (!id && !hi) return; PrintAndLog("EM410x %s pattern found", (hi) ? "XL" : "" ); @@ -471,11 +471,11 @@ int AskEm410xDecode(bool verbose, uint32_t *hi, uint64_t *lo ) if (g_debugMode){ if (ans == -1) PrintAndLog("DEBUG: Error - Em410x not only 0|1 in decoded bitstream"); + else if (ans == -2) + PrintAndLog("DEBUG: Error - Em410x preamble not found"); else if (ans == -3) PrintAndLog("DEBUG: Error - Em410x Size not correct: %d", size); else if (ans == -4) - PrintAndLog("DEBUG: Error - Em410x preamble not found"); - else if (ans == -5) PrintAndLog("DEBUG: Error - Em410x parity failed"); } return 0; @@ -531,6 +531,7 @@ int ASKDemod_ext(const char *Cmd, bool verbose, bool emSearch, uint8_t askType, int clk = 0; int 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 %c", &clk, &invert, &maxErr, &maxLen, &); @@ -553,14 +554,16 @@ int ASKDemod_ext(const char *Cmd, bool verbose, bool emSearch, uint8_t askType, askAmp(BitStream, BitLen); bool st = false; - if (*stCheck) st = DetectST(BitStream, &BitLen, &foundclk); + size_t ststart = 0, stend = 0; + if (*stCheck) st = DetectST_ext(BitStream, &BitLen, &foundclk, &ststart, &stend); if (st) { *stCheck = st; clk = (clk == 0) ? foundclk : clk; - if (verbose || g_debugMode) PrintAndLog("\nFound Sequence Terminator"); + CursorCPos = ststart; + CursorDPos = stend; + if (verbose || g_debugMode) PrintAndLog("\nFound Sequence Terminator - First one is shown by orange and blue graph markers"); } - - int errCnt = askdemod(BitStream, &BitLen, &clk, &invert, maxErr, 0, askType); + int errCnt = askdemod(BitStream, &BitLen, &clk, &invert, maxErr, askamp, askType); if (errCnt<0 || BitLen<16){ //if fatal error (or -1) if (g_debugMode) PrintAndLog("DEBUG: no data found %d, errors:%d, bitlen:%d, clock:%d",errCnt,invert,BitLen,clk); return 0; @@ -834,7 +837,7 @@ int CmdVikingDemod(const char *Cmd) return 0; } size_t size = DemodBufferLen; - //call lfdemod.c demod for Viking + int ans = VikingDemod_AM(DemodBuffer, &size); if (ans < 0) { if (g_debugMode) PrintAndLog("DEBUG: Error - Viking Demod %d %s", ans, (ans == -5)?"[chksum error]":""); @@ -1050,29 +1053,30 @@ int CmdDetectClockRate(const char *Cmd) if (strlen(Cmd) > 6 || strlen(Cmd) == 0 || cmdp == 'h' || cmdp == 'H') return usage_data_detectclock(); - int ans = 0; + int clock = 0; switch ( cmdp ) { case 'a' : case 'A' : - ans = GetAskClock(Cmd+1, true, false); + clock = GetAskClock(Cmd+1, true, false); break; case 'f' : case 'F' : - ans = GetFskClock("", true, false); + clock = GetFskClock("", true, false); break; case 'n' : case 'N' : - ans = GetNrzClock("", true, false); + clock = GetNrzClock("", true, false); break; case 'p' : case 'P' : - ans = GetPskClock("", true, false); + clock = GetPskClock("", true, false); break; default : PrintAndLog ("Please specify a valid modulation to detect the clock of - see option h for help"); break; } - return ans; + RepaintGraphWindow(); + return clock; } char *GetFSKType(uint8_t fchigh, uint8_t fclow, uint8_t invert) @@ -2095,6 +2099,16 @@ int CmdGrid(const char *Cmd) RepaintGraphWindow(); return 0; } +void setGrid_Clock(uint8_t clock){ + PlotGridXdefault = clock; + RepaintGraphWindow(); +} + +int CmdSetGraphMarkers(const char *Cmd) { + sscanf(Cmd, "%i %i", &CursorCPos, &CursorDPos); + RepaintGraphWindow(); + return 0; +} int CmdHexsamples(const char *Cmd) { @@ -2356,6 +2370,22 @@ int CmdRtrim(const char *Cmd) return 0; } +// trim graph (middle) piece +int CmdMtrim(const char *Cmd) { + int start = 0, stop = 0; + sscanf(Cmd, "%i %i", &start, &stop); + + if (start > GraphTraceLen || stop > GraphTraceLen || start > stop) return 0; + start++; //leave start position sample + + GraphTraceLen -= stop - start; + for (int i = 0; i < GraphTraceLen; i++) { + GraphBuffer[start+i] = GraphBuffer[stop+i]; + } + return 0; +} + + int CmdNorm(const char *Cmd) { int i; @@ -2588,6 +2618,7 @@ 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"}, + {"mtrim", CmdMtrim, 1, " -- Trim out samples from the specified start to the specified stop"}, {"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)"}, @@ -2597,6 +2628,7 @@ static command_t CommandTable[] = {"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)"}, + {"setgraphmarkers", CmdSetGraphMarkers, 1, "[orange_marker] [blue_marker] (in graph window)"}, {"scale", CmdScale, 1, " -- Set cursor display scale"}, {"setdebugmode", CmdSetDebugMode, 1, "<0|1|2> -- Turn on or off Debugging Level for lf demods"}, {"shiftgraphzero", CmdGraphShiftZero, 1, " -- Shift 0 for Graphed wave + or - shift value"},