X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/7381e8f2f285aad4ce3919fa1964638cc08c3899..e3dfa4277219c1cb72b906860faf537336bf866c:/winsrc/command.cpp

diff --git a/winsrc/command.cpp b/winsrc/command.cpp
index 08feb3dd..0214a0ab 100644
--- a/winsrc/command.cpp
+++ b/winsrc/command.cpp
@@ -107,6 +107,20 @@ static void CmdSri512read(char *str)
 	c.ext1 = atoi(str);
 	SendCommand(&c, FALSE);
 }
+
+/* New command to read the contents of a SRIX4K tag
+ * SRIX4K tags are ISO14443-B modulated memory tags,
+ * this command just dumps the contents of the memory/
+ */
+static void CmdSrix4kread(char *str)
+{
+        UsbCommand c;
+        c.cmd = CMD_READ_SRIX4K_TAG;
+        c.ext1 = atoi(str);
+        SendCommand(&c, FALSE);
+}
+
+
 
 // ## New command
 static void CmdHi14areader(char *str)
@@ -207,6 +221,20 @@ static void CmdHi14asnoop(char *str)
 	SendCommand(&c, FALSE);
 }
 
+static void CmdLegicRfSim(char *str)
+{
+	UsbCommand c;
+	c.cmd = CMD_SIMULATE_TAG_LEGIC_RF;
+	SendCommand(&c, FALSE);
+}
+
+static void CmdLegicRfRead(char *str)
+{
+	UsbCommand c;
+	c.cmd = CMD_READER_LEGIC_RF;
+	SendCommand(&c, FALSE);
+}
+
 static void CmdFPGAOff(char *str)		// ## FPGA Control
 {
 	UsbCommand c;
@@ -663,6 +691,15 @@ static void CmdLosim(char *str)
 	SendCommand(&c, FALSE);
 }
 
+static void CmdLosimBidir(char *str)
+{
+	UsbCommand c;
+	c.cmd = CMD_LF_SIMULATE_BIDIR;
+	c.ext1 = 47; /* Set ADC to twice the carrier for a slight supersampling */
+	c.ext2 = 384;
+	SendCommand(&c, FALSE);
+}
+
 static void CmdLoread(char *str)
 {
 	UsbCommand c;
@@ -872,9 +909,12 @@ static void CmdHexsamples(char *str)
 {
 	int i;
 	int n;
+	int requested = atoi(str);
+	int delivered = 0;
 
 	if(atoi(str) == 0) {
 		n = 12;
+		requested = 12;
 	} else {
 		n = atoi(str)/4;
 	}
@@ -902,7 +942,12 @@ static void CmdHexsamples(char *str)
 				c.d.asBytes[j+7],
 				c.d.asBytes[j+8]
 			);
+			delivered += 8;
+			if(delivered >= requested)
+				break;
 		}
+		if(delivered >= requested)
+			break;
 	}
 }
 
@@ -1799,6 +1844,40 @@ static void CmdNorm(char *str)
 	RepaintGraphWindow();
 }
 
+static void CmdAmp(char *str)
+{
+	int i, rising, falling;
+	int max = INT_MIN, min = INT_MAX;
+	for(i = 10; i < GraphTraceLen; i++) {
+		if(GraphBuffer[i] > max) {
+			max = GraphBuffer[i];
+		}
+		if(GraphBuffer[i] < min) {
+			min = GraphBuffer[i];
+		}
+	}
+	if(max != min) {
+		rising= falling= 0;
+		for(i = 0; i < GraphTraceLen; i++) {
+			if(GraphBuffer[i+1] < GraphBuffer[i]) {
+				if(rising) {
+ 					GraphBuffer[i]= max;
+					rising= 0;
+					}
+				falling= 1;
+				}
+			if(GraphBuffer[i+1] > GraphBuffer[i]) {
+				if(falling) {
+					GraphBuffer[i]= min;
+					falling= 0;
+					}
+				rising= 1;
+				}
+		}
+	}
+	RepaintGraphWindow();
+}
+
 static void CmdDec(char *str)
 {
 	int i;
@@ -2229,9 +2308,11 @@ static void Cmdaskdemod(char *str) {
 	int c, high = 0, low = 0;
 
 	// TODO: complain if we do not give 2 arguments here !
+	// (AL - this doesn't make sense! we're only using one argument!!!)
 	sscanf(str, "%i", &c);
 
 	/* Detect high and lows and clock */
+	// (AL - clock???)
 	for (i = 0; i < GraphTraceLen; i++)
 	{
 		if (GraphBuffer[i] > high)
@@ -2239,6 +2320,10 @@ static void Cmdaskdemod(char *str) {
 		else if (GraphBuffer[i] < low)
 			low = GraphBuffer[i];
 	}
+	if(c != 0 && c != 1) {
+		PrintToScrollback("Invalid argument: %s",str);
+		return;
+		}
 
 	if (GraphBuffer[0] > 0) {
 		GraphBuffer[0] = 1-c;
@@ -2483,7 +2568,12 @@ static void Cmdmanchesterdemod(char *str) {
 
 	/* Detect first transition */
 	/* Lo-Hi (arbitrary)       */
-	for (i = 0; i < GraphTraceLen; i++)
+	/* skip to the first high */
+	for (i= 0; i < GraphTraceLen; i++)
+		if(GraphBuffer[i] == high)
+			break;
+	/* now look for the first low */
+	for (; i < GraphTraceLen; i++)
 	{
 		if (GraphBuffer[i] == low)
 		{
@@ -2732,6 +2822,13 @@ static void CmdReadmem(char *str)
 	SendCommand(&c, FALSE);
 }
 
+static void CmdVersion(char *str)
+{
+	UsbCommand c;
+	c.cmd = CMD_VERSION;
+	SendCommand(&c, FALSE);
+}
+
 static void CmdLcdReset(char *str)
 {
 	UsbCommand c;
@@ -2769,6 +2866,22 @@ static void CmdSetDivisor(char *str)
 	}
 }
 
+static void CmdSetMux(char *str)
+{
+	UsbCommand c;
+	c.cmd = CMD_SET_ADC_MUX;
+	if(strcmp(str, "lopkd") == 0) {
+		c.ext1 = 0;
+	} else if(strcmp(str, "loraw") == 0) {
+		c.ext1 = 1;
+	} else if(strcmp(str, "hipkd") == 0) {
+		c.ext1 = 2;
+	} else if(strcmp(str, "hiraw") == 0) {
+		c.ext1 = 3;
+	}
+	SendCommand(&c, FALSE);
+}
+
 typedef void HandlerFunction(char *cmdline);
 
 /* in alphabetic order */
@@ -2778,7 +2891,8 @@ static struct {
 	int		offline;  // 1 if the command can be used when in offline mode
 	char		*docString;
 } CommandTable[] = {
-	{"askdemod",			Cmdaskdemod,				1, "<samples per bit> <0|1> -- Attempt to demodulate simple ASK tags"},
+	{"amp",					CmdAmp,						1, "Amplify peaks"},
+	{"askdemod",			Cmdaskdemod,				1, "<0|1> -- Attempt to demodulate simple ASK tags"},
 	{"autocorr",			CmdAutoCorr,				1, "<window length> -- Autocorrelation over window"},
 	{"bitsamples",		CmdBitsamples,			0, "Get raw samples as bitstring"},
 	{"bitstream",			Cmdbitstream,				1, "[clock rate] -- Convert waveform into a bitstream"},
@@ -2822,11 +2936,14 @@ static struct {
 	{"indalademod",		CmdIndalademod,			0, "['224'] -- Demodulate samples for Indala 64 bit UID (option '224' for 224 bit)"},
 	{"lcd",						CmdLcd,							0, "<HEX command> <count> -- Send command/data to LCD"},
 	{"lcdreset",			CmdLcdReset,				0, "Hardware reset LCD"},
+	{"legicrfsim",			CmdLegicRfSim,							0, "Start the LEGIC RF tag simulator"},
+	{"legicrfread",			CmdLegicRfRead,							0, "Start the LEGIC RF reader"},
 	{"load",					CmdLoad,						1, "<filename> -- Load trace (to graph window"},
 	{"locomread",			CmdLoCommandRead,		0, "<off period> <'0' period> <'1' period> <command> ['h'] -- Modulate LF reader field to send command before read (all periods in microseconds) (option 'h' for 134)"},
 	{"loread",				CmdLoread,					0, "['h'] -- Read 125/134 kHz LF ID-only tag (option 'h' for 134)"},
 	{"losamples",			CmdLosamples,				0, "[128 - 16000] -- Get raw samples for LF tag"},
 	{"losim",					CmdLosim,						0, "Simulate LF tag"},
+	{"losimbidir",					CmdLosimBidir,						0, "Simulate LF tag (with bidirectional data transmission between reader and tag)"},
 	{"ltrim",					CmdLtrim,						1, "<samples> -- Trim samples from left of trace"},
 	{"mandemod",			Cmdmanchesterdemod,	1, "[i] [clock rate] -- Manchester demodulate binary stream (option 'i' to invert output)"},
 	{"manmod",				Cmdmanchestermod,		1, "[clock rate] -- Manchester modulate a binary stream"},
@@ -2838,13 +2955,16 @@ static struct {
 	{"save",					CmdSave,						1, "<filename> -- Save trace (from graph window)"},
 	{"scale",					CmdScale,						1, "<int> -- Set cursor display scale"},
 	{"setlfdivisor",	CmdSetDivisor,			0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
+	{"setmux",		CmdSetMux,			0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
 	{"sri512read",		CmdSri512read,			0, "<int> -- Read contents of a SRI512 tag"},
+	{"srix4kread",		CmdSrix4kread,			0, "<int> -- Read contents of a SRIX4K tag"},
 	{"tidemod",				CmdTIDemod,					1, "Demodulate raw bits for TI-type LF tag"},
 	{"tiread",				CmdTIRead,					0, "Read and decode a TI 134 kHz tag"},
 	{"tiwrite",				CmdTIWrite,					0, "Write new data to a r/w TI 134 kHz tag"},
 	{"threshold",			CmdThreshold,				1, "Maximize/minimize every value in the graph window depending on threshold"},
 	{"tune",					CmdTune,						0, "Measure antenna tuning"},
 	{"vchdemod",			CmdVchdemod,				0, "['clone'] -- Demodulate samples for VeriChip"},
+	{"version",			CmdVersion,				0, "Show version inforation about the connected Proxmark"},
 	{"zerocrossings",	CmdZerocrossings,		1, "Count time between zero-crossings"},
 };