FreeDV
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librtlsdr
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mask freq est method working

development
David 2020-10-07 20:41:25 +10:30
parent db50e9ed9d
commit 5c1ad40ca1
1 changed files with 9 additions and 3 deletions
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12
src/rtl_fsk.c
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@ -130,7 +130,7 @@ void usage(void)
"\t[-m number of FSK modem tones (default: %d)]\n"
"\t[-u hostname (optional hostname:8001 where we send UDP dashboard diagnostics)\n"
"\t[-x output complex float samples (default output demodulated bits)]\n"
"\t[-t toneSpacing use 'mask' freq est]\n"
"\t[-t toneSpacingHz use 'mask' freq est]\n"
"\t[--code CodeName Use LDPC code CodeName] (note packed bytes out)\n"
"\t[--listcodes List available LDPC codes]\n"
"\t[--testframes] built in testframe mode\n"
@ -432,11 +432,13 @@ int main(int argc, char **argv)
{"code", required_argument, 0, 'k'},
{"testframes",no_argument, 0, 'i'},
{"vv", no_argument, 0, 'l'},
{"mask", required_argument, 0, 't'},
{0, 0, 0, 0}
};
opt = getopt_long(argc,argv,"a:d:e:f:g:s:b:n:p:S:u:r:m:c:M:R:xt:w:jk:v",long_opts,&opt_idx);
switch (opt) {
if (opt != -1) {
switch (opt) {
case 'a':
modem_samp_rate = (uint32_t)atofs(optarg);
break;
@ -519,7 +521,11 @@ int main(int argc, char **argv)
case 'l':
verbose = 2;
break;
default:
usage();
break;
}
}
}
if (argc <= optind) {
@ -668,7 +674,7 @@ int main(int argc, char **argv)
/* coded mode: use FreeDV API to set up and run FSK modem, LDPC, framer */
int data_bits_per_frame, bits_per_frame;
adv.Rs = Rs; adv.Fs = modem_samp_rate; adv.M = M;
adv.Rs = Rs; adv.Fs = modem_samp_rate; adv.M = M; adv.tone_spacing = tone_spacing;
freedv = freedv_open_advanced(FREEDV_MODE_FSK_LDPC, &adv);
assert(freedv != NULL);
data_bits_per_frame = freedv_get_bits_per_modem_frame(freedv);