#include "cmdmain.h"
#include "cmddata.h"
+
static int CmdHelp(const char *Cmd);
int CmdAmp(const char *Cmd)
int CmdLoad(const char *Cmd)
{
- FILE *f = fopen(Cmd, "r");
- if (!f) {
- PrintAndLog("couldn't open '%s'", Cmd);
- return 0;
- }
+ char filename[FILE_PATH_SIZE] = {0x00};
+ int len = 0;
+
+ len = strlen(Cmd);
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
+ memcpy(filename, Cmd, len);
+
+ FILE *f = fopen(filename, "r");
+ if (!f) {
+ PrintAndLog("couldn't open '%s'", filename);
+ return 0;
+ }
GraphTraceLen = 0;
char line[80];
// At this stage, we now have a bitstream of "01" ("1") or "10" ("0"), parse it into final decoded bitstream
// Actually, we overwrite BitStream with the new decoded bitstream, we just need to be careful
// to stop output at the final bitidx2 value, not bitidx
- for (i = 0; i < bitidx; i += 2) {
+
+ //http://www.proxmark.org/forum/viewtopic.php?id=403
+ for (i = 1; i < bitidx; i += 2) {
if ((BitStream[i] == 0) && (BitStream[i+1] == 1)) {
BitStream[bit2idx++] = 1 ^ invert;
} else if ((BitStream[i] == 1) && (BitStream[i+1] == 0)) {
BitStream[i+14],
BitStream[i+15]);
}
- return 0;
+ return bit2idx;
}
/* Modulate our data into manchester */
int CmdSave(const char *Cmd)
{
- FILE *f = fopen(Cmd, "w");
+ char filename[FILE_PATH_SIZE] = {0x00};
+ int len = 0;
+
+ len = strlen(Cmd);
+ if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
+ memcpy(filename, Cmd, len);
+
+
+ FILE *f = fopen(filename, "w");
if(!f) {
- PrintAndLog("couldn't open '%s'", Cmd);
+ PrintAndLog("couldn't open '%s'", filename);
return 0;
}
int i;
{
{"help", CmdHelp, 1, "This help"},
{"amp", CmdAmp, 1, "Amplify peaks"},
- {"askdemod", Cmdaskdemod, 1, "<0 or 1> -- Attempt to demodulate simple ASK tags"},
+ {"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"},