github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 10:37:23 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

add: saving as wave format for LF traces, thanks (@anon)\n chg: 'data save f <filename> w - reword the params to command

Browse source
This commit is contained in:
iceman1001 2019-12-22 11:19:06 +01:00
commit a4407ae9f1
3 changed files with 140 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

69
client/cmddata.c
View file

@ -1,6 +1,8 @@
//-----------------------------------------------------------------------------
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// iceman 2019
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
@ -32,6 +34,21 @@ int g_DemodClock = 0;
static int CmdHelp(const char *Cmd);
static int usage_data_save(void) {
PrintAndLogEx(NORMAL, "Save trace from graph window , i.e. the GraphBuffer");
PrintAndLogEx(NORMAL, "This is a text file with number -127 to 127. With the option `w` you can save it as wave file");
PrintAndLogEx(NORMAL, "Filename should be without file extension");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Usage: data save [h] [w] [f <filename w/o ext>]");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " w save as wave format (.wav)");
PrintAndLogEx(NORMAL, " f <filename> save file name");
PrintAndLogEx(NORMAL, "Samples:");
PrintAndLogEx(NORMAL, " data save f mytrace - save graphbuffer to file");
PrintAndLogEx(NORMAL, " data save f mytrace w - save graphbuffer to wave file");
return PM3_SUCCESS;
}
static int usage_data_scale(void) {
PrintAndLogEx(NORMAL, "Set cursor display scale.");
PrintAndLogEx(NORMAL, "Setting the scale makes the differential `dt` reading between the yellow and purple markers meaningful. ");
@ -40,8 +57,8 @@ static int usage_data_scale(void) {
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Usage: data scale [h] <kHz>");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h This help");
PrintAndLogEx(NORMAL, " <kHz> Sets scale of carrier frequency expressed in kHz");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " <kHz> sets scale of carrier frequency expressed in kHz");
PrintAndLogEx(NORMAL, "Samples:");
PrintAndLogEx(NORMAL, " data scale 125 - if sampled in 125kHz");
return PM3_SUCCESS;
@ -49,7 +66,7 @@ static int usage_data_scale(void) {
static int usage_data_printdemodbuf(void) {
PrintAndLogEx(NORMAL, "Usage: data printdemodbuffer x o <offset> l <length>");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h This help");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " i invert Demodbuffer before printing");
PrintAndLogEx(NORMAL, " x output in hex (omit for binary output)");
PrintAndLogEx(NORMAL, " o <offset> enter offset in # of bits");
@ -1876,24 +1893,42 @@ int CmdSave(const char *Cmd) {
int len = 0;
char filename[FILE_PATH_SIZE] = {0x00};
uint8_t cmdp = 0;
bool errors = false, as_wave = false, has_name = false;
len = strlen(Cmd);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
FILE *f = fopen(filename, "w");
if (!f) {
PrintAndLogEx(WARNING, "couldn't open '%s'", filename);
return PM3_EFILE;
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
char ctmp = tolower(param_getchar(Cmd, cmdp));
switch (ctmp) {
case 'h':
return usage_data_save();
case 'f':
len = param_getstr(Cmd, cmdp + 1, filename, FILE_PATH_SIZE);
if (len < 1) {
errors = true;
break;
}
has_name = true;
cmdp += 2;
break;
case 'w':
as_wave = true;
cmdp++;
break;
default:
PrintAndLogEx(WARNING, "Unknown parameter '%c'", param_getchar(Cmd, cmdp));
errors = true;
break;
}
}
for (uint32_t i = 0; i < GraphTraceLen; i++)
fprintf(f, "%d\n", GraphBuffer[i]);
if (!has_name) errors = true;
fclose(f);
if (errors || cmdp == 0) return usage_data_save();
PrintAndLogEx(SUCCESS, "saved to " _YELLOW_("'%s'"), Cmd);
return PM3_SUCCESS;
if ( as_wave )
return saveFileWAVE(filename, GraphBuffer, GraphTraceLen);
else
return saveFilePM3(filename, GraphBuffer, GraphTraceLen);
}
static int CmdScale(const char *Cmd) {
@ -2269,7 +2304,7 @@ static command_t CommandTable[] = {
{"printdemodbuffer", CmdPrintDemodBuff, AlwaysAvailable, "[x] [o] <offset> [l] <length> -- print the data in the DemodBuffer - 'x' for hex output"},
{"rawdemod", CmdRawDemod, AlwaysAvailable, "[modulation] ... <options> -see help (h option) -- Demodulate the data in the GraphBuffer and output binary"},
{"samples", CmdSamples, IfPm3Present, "[512 - 40000] -- Get raw samples for graph window (GraphBuffer)"},
{"save", CmdSave, AlwaysAvailable, "<filename> -- Save trace (from graph window)"},
{"save", CmdSave, AlwaysAvailable, "Save trace (from graph window)"},
{"setgraphmarkers", CmdSetGraphMarkers, AlwaysAvailable, "[orange_marker] [blue_marker] (in graph window)"},
{"scale", CmdScale, AlwaysAvailable, "<int> -- Set cursor display scale in carrier frequency expressed in kHz"},
{"setdebugmode", CmdSetDebugMode, AlwaysAvailable, "<0|1|2> -- Set Debugging Level on client side"},