radio95/fm95
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change the config file stuff

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KubaPro010
2025-08-03 17:20:33 +02:00
parent 8f4d222660
commit facef5aba3
2 changed files with 119 additions and 139 deletions
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50
src/fm95.c
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@@ -315,26 +315,36 @@ static int config_handler(void* user, const char* section, const char* name, con
pconfig->audio_preamp = strtof(value, NULL);
} else if (MATCH("fm95", "deviation")) {
pconfig->audio_deviation = strtof(value, NULL);
} else if(MATCH("fm95", "tilt")) {
pconfig->tilt = strtof(value, NULL);
} else if(MATCH("fm95", "bs412_max")) {
pconfig->bs412_max = strtof(value, NULL);
} else if(MATCH("fm95", "agc_target")) {
pconfig->agc_target = strtof(value, NULL);
} else if(MATCH("fm95", "agc_attack")) {
pconfig->agc_attack = strtof(value, NULL);
} else if(MATCH("fm95", "agc_release")) {
pconfig->agc_release = strtof(value, NULL);
} else if(MATCH("fm95", "agc_min")) {
pconfig->agc_min = strtof(value, NULL);
} else if(MATCH("fm95", "agc_max")) {
pconfig->agc_max = strtof(value, NULL);
} else if(MATCH("fm95", "bs412_attack")) {
pconfig->bs412_attack = strtof(value, NULL);
} else if(MATCH("fm95", "bs412_release")) {
pconfig->bs412_release = strtof(value, NULL);
} else if(MATCH("advanced", "lpf_order")) {
pconfig->lpf_order = atoi(value);
} else if(MATCH("advanced", "preemp_unity")) {
pconfig->preemp_unity_freq = strtof(value, NULL);
} else if(MATCH("advanced", "sample_rate")) {
pconfig->sample_rate = atoi(value);
} else if(MATCH("advanced", "agc_target")) {
pconfig->agc_target = strtof(value, NULL);
} else if(MATCH("advanced", "agc_attack")) {
pconfig->agc_attack = strtof(value, NULL);
} else if(MATCH("advanced", "agc_release")) {
pconfig->agc_release = strtof(value, NULL);
} else if(MATCH("advanced", "agc_min")) {
pconfig->agc_min = strtof(value, NULL);
} else if(MATCH("advanced", "agc_max")) {
pconfig->agc_max = strtof(value, NULL);
} else if(MATCH("advanced", "bs412_attack")) {
pconfig->bs412_attack = strtof(value, NULL);
} else if(MATCH("advanced", "bs412_release")) {
pconfig->bs412_release = strtof(value, NULL);
} else if(MATCH("advanced", "lpf_cutoff")) {
pconfig->lpf_cutoff = strtof(value, NULL);
if(pconfig->lpf_cutoff > (pconfig->sample_rate * 0.5)) {
pconfig->lpf_cutoff = (pconfig->sample_rate * 0.5);
fprintf(stderr, "LPF cutoff over niquist, limiting.\n");
}
} else if(MATCH("volumes", "mono")) {
pconfig->volumes.mono = strtof(value, NULL);
} else if(MATCH("volumes", "pilot")) {
@@ -345,16 +355,6 @@ static int config_handler(void* user, const char* section, const char* name, con
pconfig->volumes.rds = strtof(value, NULL);
} else if(MATCH("volumes", "rds_step")) {
pconfig->volumes.rds_step = strtof(value, NULL);
} else if(MATCH("fm95", "tilt")) {
pconfig->tilt = strtof(value, NULL);
} else if(MATCH("advanced", "bs412_max")) {
pconfig->bs412_max = strtof(value, NULL);
} else if(MATCH("advanced", "lpf_cutoff")) {
pconfig->lpf_cutoff = strtof(value, NULL);
if(pconfig->lpf_cutoff > (pconfig->sample_rate * 0.5)) {
pconfig->lpf_cutoff = (pconfig->sample_rate * 0.5);
fprintf(stderr, "LPF cutoff over niquist, limiting.\n");
}
} else {
return 0; // Unknown section/name
}
@@ -502,7 +502,7 @@ int main(int argc, char **argv) {
.bs412_attack = 0.05f,
.bs412_release = 0.025,
.bs412_max = 1.0f,
.lpf_cutoff = 15000, // lpf cutoff, some run this at 15, because Big FM™ tells them to, but running this higher has no costs (unless you're running it above 18.5 khz), but no gains either
.lpf_cutoff = 15000,
};
FM95_DeviceNames dv_names = {