X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/bf32dd923f3fbbfaa0932390fb1a771d03d0cf45..6e91de5a8d1bd3c94f6bf6c80e284a374a5c7187:/client/cmddata.c?ds=sidebyside

diff --git a/client/cmddata.c b/client/cmddata.c
index 67e5b810..e3226a77 100644
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -827,19 +827,20 @@ int CmdUndec(const char *Cmd)
 		return 0;
 	}
 
-	uint8_t factor = param_get8ex(Cmd, 0,2, 10);
+	uint8_t factor = param_get8ex(Cmd, 0, 2, 10);
 	//We have memory, don't we?
 	int swap[MAX_GRAPH_TRACE_LEN] = { 0 };
 	uint32_t g_index = 0 ,s_index = 0;
-	while(g_index < GraphTraceLen && s_index < MAX_GRAPH_TRACE_LEN)
+	while(g_index < GraphTraceLen && s_index + factor < MAX_GRAPH_TRACE_LEN)
 	{
 		int count = 0;
-		for(count = 0; count < factor && s_index+count < MAX_GRAPH_TRACE_LEN; count ++)
+		for (count = 0; count < factor && s_index + count < MAX_GRAPH_TRACE_LEN; count++)
 			swap[s_index+count] = GraphBuffer[g_index];
-		s_index+=count;
+		s_index += count;
+		g_index++;
 	}
 
-	memcpy(GraphBuffer,swap, s_index * sizeof(int));
+	memcpy(GraphBuffer, swap, s_index * sizeof(int));
 	GraphTraceLen = s_index;
 	RepaintGraphWindow();
 	return 0;
@@ -919,19 +920,21 @@ int CmdDetectClockRate(const char *Cmd)
 
 char *GetFSKType(uint8_t fchigh, uint8_t fclow, uint8_t invert)
 {
-	char *fskType;
+	static char fType[8];
+	memset(fType, 0x00, 8);	
+	char *fskType = fType;
 	if (fchigh==10 && fclow==8){
 		if (invert) //fsk2a
-			fskType = "FSK2a";
+			memcpy(fskType, "FSK2a", 5);
 		else //fsk2
-			fskType = "FSK2";
+			memcpy(fskType, "FSK2", 4);
 	} else if (fchigh == 8 && fclow == 5) {
 		if (invert)
-			fskType = "FSK1";
+			memcpy(fskType, "FSK1", 4);
 		else
-			fskType = "FSK1a";
+			memcpy(fskType, "FSK1a", 5);
 	} else {
-		fskType = "FSK??";
+		memcpy(fskType, "FSK??", 5);
 	}
 	return fskType;
 }
@@ -947,21 +950,21 @@ int FSKrawDemod(const char *Cmd, bool verbose)
 
 	//set defaults
 	//set options from parameters entered with the command
-	rfLen = param_get8ex(Cmd, 0, 0, 10);
-	invert = param_get8ex(Cmd, 1, 0, 10);
-	fchigh = param_get8ex(Cmd, 2, 0, 10);
-	fclow = param_get8ex(Cmd, 3, 0, 10);
-	
+	rfLen = param_get8(Cmd, 0);
+	invert = param_get8(Cmd, 1);
+	fchigh = param_get8(Cmd, 2);
+	fclow = param_get8(Cmd, 3);
 	if (strlen(Cmd)>0 && strlen(Cmd)<=2) {
-		 if (rfLen==1){
+		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);
 	if (BitLen==0) return 0;
+	if (g_debugMode==2) PrintAndLog("DEBUG: Got samples");	
 	//get field clock lengths
 	uint16_t fcs=0;
 	if (!fchigh || !fclow) {
@@ -975,17 +978,17 @@ int FSKrawDemod(const char *Cmd, bool verbose)
 		}
 	}
 	//get bit clock length
-	if (!rfLen){
+	if (!rfLen) {
 		rfLen = detectFSKClk(BitStream, BitLen, fchigh, fclow);
 		if (!rfLen) rfLen = 50;
 	}
 	int size = fskdemod(BitStream, BitLen, rfLen, invert, fchigh, fclow);
-	if (size > 0){
+	if (size > 0) {
 		setDemodBuf(BitStream, size, 0);
 
 		// Now output the bitstream to the scrollback by line of 16 bits
 		if (verbose || g_debugMode) {
-			PrintAndLog("\nUsing Clock:%u, invert:%u, fchigh:%u, fclow:%u", rfLen, invert, fchigh, fclow);
+			PrintAndLog("\nUsing Clock:%u, invert:%u, fchigh:%u, fclow:%u", (unsigned int)rfLen,  (unsigned int)invert,  (unsigned int)fchigh,  (unsigned int)fclow);
 			PrintAndLog("%s decoded bitstream:", GetFSKType(fchigh, fclow, invert));
 			printDemodBuff();
 		}
@@ -2047,7 +2050,7 @@ int CmdTuneSamples(const char *Cmd)
 	clearCommandBuffer();
 	SendCommand(&c);
 	UsbCommand resp;
-	while(!WaitForResponseTimeout(CMD_MEASURED_ANTENNA_TUNING,&resp,1000)) {
+	while(!WaitForResponseTimeout(CMD_MEASURED_ANTENNA_TUNING, &resp, 2000)) {
 		timeout++;
 		printf(".");
 		if (timeout > 7) {
@@ -2326,21 +2329,15 @@ int Cmdbin2hex(const char *Cmd)
 }
 
 int usage_data_hex2bin(){
-
-	PrintAndLog("Usage: data bin2hex <binary_digits>");
+	PrintAndLog("Usage: data hex2bin <hex_digits>");
 	PrintAndLog("       This function will ignore all non-hexadecimal characters (but stop reading on whitespace)");
 	return 0;
-
 }
 
 int Cmdhex2bin(const char *Cmd)
 {
 	int bg =0, en =0;
-	if(param_getptr(Cmd, &bg, &en, 0))
-	{
-		return usage_data_hex2bin();
-	}
-
+	if(param_getptr(Cmd, &bg, &en, 0))  return usage_data_hex2bin();
 
 	while(bg <= en )
 	{
@@ -2417,8 +2414,8 @@ static command_t CommandTable[] =
 	{NULL, NULL, 0, NULL}
 };
 
-int CmdData(const char *Cmd)
-{
+int CmdData(const char *Cmd){
+	clearCommandBuffer();
 	CmdsParse(CommandTable, Cmd);
 	return 0;
 }