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Kod Zgłoszenia Projekty Wydania Wiki Aktywność

mod: read raw IQ data: - <sr> <bs>

pull/18/head
Zilog80 2019-10-09 20:04:02 +02:00
rodzic 104b4fcddb
commit de9d79a9ff
6 zmienionych plików z 186 dodań i 33 usunięć
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38
demod/mod/dfm09mod.c
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@ -856,6 +856,7 @@ int main(int argc, char **argv) {
int option_dc = 0;
int option_bin = 0;
int option_json = 0; // JSON blob output (for auto_rx)
int option_pcmraw = 0;
int wavloaded = 0;
int sel_wavch = 0; // audio channel: left
int spike = 0;
@ -974,10 +975,26 @@ int main(int argc, char **argv) {
option_min = 1;
}
else if (strcmp(*argv, "--dbg") == 0) { gpx.option.dbg = 1; }
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
wavloaded = 1;
@ -1005,14 +1022,23 @@ int main(int argc, char **argv) {
if (!option_bin) {
//if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
// dfm: BT=1?, h=2.4?
symlen = 2;

36
demod/mod/lms6Xmod.c
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@ -928,6 +928,7 @@ int main(int argc, char **argv) {
int option_iq = 0;
int option_lp = 0;
int option_dc = 0;
int option_pcmraw = 0;
int wavloaded = 0;
int sel_wavch = 0; // audio channel: left
int gpsweek = 0;
@ -1059,10 +1060,26 @@ int main(int argc, char **argv) {
gpx->option.ecc = 1;
gpx->option.vit = 1;
}
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
wavloaded = 1;
@ -1086,14 +1103,21 @@ int main(int argc, char **argv) {
gpx->week = gpsweek;
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
symlen = 1;

36
demod/mod/m10mod.c
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@ -896,6 +896,7 @@ int main(int argc, char **argv) {
int option_iq = 0;
int option_lp = 0;
int option_dc = 0;
int option_pcmraw = 0;
int wavloaded = 0;
int sel_wavch = 0; // audio channel: left
int spike = 0;
@ -1001,10 +1002,26 @@ int main(int argc, char **argv) {
option_min = 1;
}
else if (strcmp(*argv, "--json") == 0) { gpx.option.jsn = 1; }
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
wavloaded = 1;
@ -1023,13 +1040,22 @@ int main(int argc, char **argv) {
// init gpx
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
// m10: BT>1?, h=1.2 ?
symlen = 2;

37
demod/mod/meisei100mod.c
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@ -212,6 +212,7 @@ int main(int argc, char **argv) {
int option_iq = 0;
int option_lp = 0;
int option_dc = 0;
int option_pcmraw = 0;
int sel_wavch = 0;
int wavloaded = 0;
@ -307,6 +308,7 @@ int main(int argc, char **argv) {
}
else return -1;
}
else if ( (strcmp(*argv, "--ch2") == 0) ) { sel_wavch = 1; } // right channel (default: 0=left)
else if ( (strcmp(*argv, "--ths") == 0) ) {
++argv;
if (*argv) {
@ -345,12 +347,28 @@ int main(int argc, char **argv) {
option_jsn = 1;
option_ecc = 1;
}
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
if (option1 == 1 && option2 == 1) goto help_out;
if (!option_raw && option1 == 0 && option2 == 0) option2 = 1;
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
wavloaded = 1;
@ -360,13 +378,22 @@ int main(int argc, char **argv) {
if (!wavloaded) fp = stdin;
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
symlen = 1;

36
demod/mod/rs41mod.c
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@ -1537,6 +1537,7 @@ int main(int argc, char *argv[]) {
int option_lp = 0;
int option_dc = 0;
int option_bin = 0;
int option_pcmraw = 0;
int wavloaded = 0;
int sel_wavch = 0; // audio channel: left
int rawhex = 0, xorhex = 0;
@ -1653,10 +1654,26 @@ int main(int argc, char *argv[]) {
}
else if (strcmp(*argv, "--rawhex") == 0) { rawhex = 2; } // raw hex input
else if (strcmp(*argv, "--xorhex") == 0) { rawhex = 2; xorhex = 1; } // raw xor input
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
wavloaded = 1;
@ -1680,14 +1697,21 @@ int main(int argc, char *argv[]) {
if (!option_bin) {
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
// rs41: BT=0.5, h=0.8,1.0 ?

36
demod/mod/rs92mod.c
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@ -1235,6 +1235,7 @@ int main(int argc, char *argv[]) {
int option_iq = 0;
int option_lp = 0;
int option_dc = 0;
int option_pcmraw = 0;
int sel_wavch = 0; // audio channel: left
int spike = 0;
int fileloaded = 0;
@ -1418,10 +1419,26 @@ int main(int argc, char *argv[]) {
option_min = 1;
}
else if (strcmp(*argv, "--ngp") == 0) { gpx.option.ngp = 1; } // RS92-NGP, RS92-D: 1680 MHz
else if (strcmp(*argv, "-") == 0) {
int sample_rate = 0, bits_sample = 0, channels = 0;
++argv;
if (*argv) sample_rate = atoi(*argv); else return -1;
++argv;
if (*argv) bits_sample = atoi(*argv); else return -1;
channels = 2;
if (sample_rate < 1 || (bits_sample != 8 && bits_sample != 16 && bits_sample != 32)) {
fprintf(stderr, "- <sr> <bs>\n");
return -1;
}
pcm.sr = sample_rate;
pcm.bps = bits_sample;
pcm.nch = channels;
option_pcmraw = 1;
}
else {
fp = fopen(*argv, "rb");
if (fp == NULL) {
fprintf(stderr, "%s konnte nicht geoeffnet werden\n", *argv);
fprintf(stderr, "error: open %s\n", *argv);
return -1;
}
fileloaded = 1;
@ -1461,13 +1478,22 @@ int main(int argc, char *argv[]) {
// init gpx
memcpy(gpx.frame, rs92_header_bytes, sizeof(rs92_header_bytes)); // 6 header bytes
pcm.sel_ch = sel_wavch;
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
if (option_iq == 0 && option_pcmraw) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
fprintf(stderr, "error: raw data not IQ\n");
return -1;
}
if (option_iq) sel_wavch = 0;
pcm.sel_ch = sel_wavch;
if (option_pcmraw == 0) {
k = read_wav_header(&pcm, fp);
if ( k < 0 ) {
fclose(fp);
fprintf(stderr, "error: wav header\n");
return -1;
}
}
// rs92-sgp: BT=0.5, h=1.0 ?
symlen = 2;