radio95/fm95
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Code Issues Activity

add bs412 max

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This commit is contained in:
kuba
2026-02-15 18:48:24 +01:00
parent 1e2a82db92
commit d820603da8
3 changed files with 14 additions and 8 deletions
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src/fm95.c
+9 -5
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@@ -70,6 +70,7 @@ typedef struct {
float agc_min;
float bs412_attack;
float bs412_release;
float bs412_max;
float lpf_cutoff;
} FM95_Config;
@@ -344,6 +345,8 @@ static int config_handler(void* user, const char* section, const char* name, con
pconfig->bs412_attack = strtof(value, NULL);
} else if(MATCH("fm95", "bs412_release")) {
pconfig->bs412_release = strtof(value, NULL);
} else if(MATCH("fm95", "bs412_max")) {
pconfig->bs412_max = strtof(value, NULL);
} else if(MATCH("advanced", "lpf_order")) {
pconfig->lpf_order = atoi(value);
} else if(MATCH("advanced", "stereo_ssb")) {
@@ -389,7 +392,7 @@ int setup_audio(FM95_Runtime* runtime, const FM95_DeviceNames dv_names, const FM
pa_buffer_attr output_buffer_atr = {
.maxlength = buffer_maxlength,
.tlength = buffer_tlength_fragsize,
.prebuf = 64
.prebuf = 512
};
int opentime_pulse_error;
@@ -473,7 +476,7 @@ void init_runtime(FM95_Runtime* runtime, const FM95_Config config) {
last_sample_counter = runtime->bs412.sample_counter;
last_second_counter = runtime->bs412.second_counter;
}
init_bs412(&runtime->bs412, config.mpx_deviation, config.mpx_power, config.bs412_attack, config.bs412_release, config.sample_rate);
init_bs412(&runtime->bs412, config.mpx_deviation, config.mpx_power, config.bs412_attack, config.bs412_release, config.bs412_max, config.sample_rate);
runtime->bs412.gain = last_gain;
runtime->bs412.avg_power = last_power;
runtime->bs412.can_compress = last_compress;
@@ -493,7 +496,7 @@ void init_runtime(FM95_Runtime* runtime, const FM95_Config config) {
}
int main(int argc, char **argv) {
printf("fm95 (an FM Processor by radio95) version 2.3\n");
printf("fm95 (an FM Processor by radio95) version 2.4\n");
FM95_Config config = {
.volumes = {
@@ -529,8 +532,9 @@ int main(int argc, char **argv) {
.agc_min = 0.1f,
.agc_max = 1.5f,
.bs412_attack = 0.05f,
.bs412_release = 0.025,
.lpf_cutoff = 15000,
.bs412_release = 0.025f,
.bs412_max = 2.82f,
.lpf_cutoff = 15000.0f,
};
FM95_DeviceNames dv_names = {