SendCommand(&c, FALSE);\r
}\r
\r
+static void CmdLosimBidir(char *str)\r
+{\r
+ UsbCommand c;\r
+ c.cmd = CMD_LF_SIMULATE_BIDIR;\r
+ c.ext1 = 47; /* Set ADC to twice the carrier for a slight supersampling */\r
+ c.ext2 = 384;\r
+ SendCommand(&c, FALSE);\r
+}\r
+\r
static void CmdLoread(char *str)\r
{\r
UsbCommand c;\r
RepaintGraphWindow();\r
}\r
\r
+static void CmdAmp(char *str)\r
+{\r
+ int i, rising, falling;\r
+ int max = INT_MIN, min = INT_MAX;\r
+ for(i = 10; i < GraphTraceLen; i++) {\r
+ if(GraphBuffer[i] > max) {\r
+ max = GraphBuffer[i];\r
+ }\r
+ if(GraphBuffer[i] < min) {\r
+ min = GraphBuffer[i];\r
+ }\r
+ }\r
+ if(max != min) {\r
+ rising= falling= 0;\r
+ for(i = 0; i < GraphTraceLen; i++) {\r
+ if(GraphBuffer[i+1] < GraphBuffer[i]) {\r
+ if(rising) {\r
+ GraphBuffer[i]= max;\r
+ rising= 0;\r
+ }\r
+ falling= 1;\r
+ }\r
+ if(GraphBuffer[i+1] > GraphBuffer[i]) {\r
+ if(falling) {\r
+ GraphBuffer[i]= min;\r
+ falling= 0;\r
+ }\r
+ rising= 1;\r
+ }\r
+ }\r
+ }\r
+ RepaintGraphWindow();\r
+}\r
+\r
static void CmdDec(char *str)\r
{\r
int i;\r
int c, high = 0, low = 0;\r
\r
// TODO: complain if we do not give 2 arguments here !\r
+ // (AL - this doesn't make sense! we're only using one argument!!!)\r
sscanf(str, "%i", &c);\r
\r
/* Detect high and lows and clock */\r
+ // (AL - clock???)\r
for (i = 0; i < GraphTraceLen; i++)\r
{\r
if (GraphBuffer[i] > high)\r
else if (GraphBuffer[i] < low)\r
low = GraphBuffer[i];\r
}\r
+ if(c != 0 && c != 1) {\r
+ PrintToScrollback("Invalid argument: %s",str);\r
+ return;\r
+ }\r
\r
if (GraphBuffer[0] > 0) {\r
GraphBuffer[0] = 1-c;\r
\r
/* Detect first transition */\r
/* Lo-Hi (arbitrary) */\r
- for (i = 0; i < GraphTraceLen; i++)\r
+ /* skip to the first high */\r
+ for (i= 0; i < GraphTraceLen; i++)\r
+ if(GraphBuffer[i] == high)\r
+ break;\r
+ /* now look for the first low */\r
+ for (; i < GraphTraceLen; i++)\r
{\r
if (GraphBuffer[i] == low)\r
{\r
}\r
}\r
\r
+static void CmdSetMux(char *str)\r
+{\r
+ UsbCommand c;\r
+ c.cmd = CMD_SET_ADC_MUX;\r
+ if(strncasecmp(str, "lopkd", 5) == 0) {\r
+ c.ext1 = 0;\r
+ } else if(strncasecmp(str, "loraw", 5) == 0) {\r
+ c.ext1 = 1;\r
+ } else if(strncasecmp(str, "hipkd", 5) == 0) {\r
+ c.ext1 = 2;\r
+ } else if(strncasecmp(str, "hiraw", 5) == 0) {\r
+ c.ext1 = 3;\r
+ }\r
+ SendCommand(&c, FALSE);\r
+}\r
+\r
typedef void HandlerFunction(char *cmdline);\r
\r
/* in alphabetic order */\r
int offline; // 1 if the command can be used when in offline mode\r
char *docString;\r
} CommandTable[] = {\r
- {"askdemod", Cmdaskdemod, 1, "<samples per bit> <0|1> -- Attempt to demodulate simple ASK tags"},\r
+ {"amp", CmdAmp, 1, "Amplify peaks"},\r
+ {"askdemod", Cmdaskdemod, 1, "<0|1> -- Attempt to demodulate simple ASK tags"},\r
{"autocorr", CmdAutoCorr, 1, "<window length> -- Autocorrelation over window"},\r
{"bitsamples", CmdBitsamples, 0, "Get raw samples as bitstring"},\r
{"bitstream", Cmdbitstream, 1, "[clock rate] -- Convert waveform into a bitstream"},\r
{"loread", CmdLoread, 0, "['h'] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134)"},\r
{"losamples", CmdLosamples, 0, "[128 - 16000] -- Get raw samples for LF tag"},\r
{"losim", CmdLosim, 0, "Simulate LF tag"},\r
+ {"losimbidir", CmdLosimBidir, 0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},\r
{"ltrim", CmdLtrim, 1, "<samples> -- Trim samples from left of trace"},\r
{"mandemod", Cmdmanchesterdemod, 1, "[i] [clock rate] -- Manchester demodulate binary stream (option 'i' to invert output)"},\r
{"manmod", Cmdmanchestermod, 1, "[clock rate] -- Manchester modulate a binary stream"},\r
{"save", CmdSave, 1, "<filename> -- Save trace (from graph window)"},\r
{"scale", CmdScale, 1, "<int> -- Set cursor display scale"},\r
{"setlfdivisor", CmdSetDivisor, 0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},\r
+ {"setmux", CmdSetMux, 0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},\r
{"sri512read", CmdSri512read, 0, "<int> -- Read contents of a SRI512 tag"},\r
{"tidemod", CmdTIDemod, 1, "Demodulate raw bits for TI-type LF tag"},\r
{"tiread", CmdTIRead, 0, "Read and decode a TI 134 kHz tag"},\r
{"tiwrite", CmdTIWrite, 0, "Write new data to a r/w TI 134 kHz tag"},\r
{"threshold", CmdThreshold, 1, "Maximize/minimize every value in the graph window depending on threshold"},\r
{"tune", CmdTune, 0, "Measure antenna tuning"},\r
- {"version", CmdVersion, 0, "Show version inforation about the connected Proxmark"},\r
{"vchdemod", CmdVchdemod, 0, "['clone'] -- Demodulate samples for VeriChip"},\r
+ {"version", CmdVersion, 0, "Show version inforation about the connected Proxmark"},\r
{"zerocrossings", CmdZerocrossings, 1, "Count time between zero-crossings"},\r
};\r
\r
projects / proxmark3-svn / blobdiff