radio95/fm95
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Code Issues Activity

everthought of testing tilt while testing tilt?

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This commit is contained in:
Kuba
2025-08-08 22:17:42 +02:00
committed by GitHub
parent ee85b680dd
commit 9602d26966
1 changed files with 3 additions and 2 deletions
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5
src/fm95.c
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@@ -163,6 +163,7 @@ int run_fm95(const FM95_Config config, FM95_Runtime* runtime) {
for (int i = 0; i < BUFFER_SIZE; i++) {
float sample = get_oscillator_sin_sample(&runtime->osc);
if(config.calibration == 2) sample = (sample > 0.0f) ? 1.0f : -1.0f; // Sine wave to square wave filter, 50% duty cycle
if(config.tilt != 0) sample = tilt(&runtime->tilter, sample);
output[i] = sample*config.master_volume;
}
if((pulse_error = write_PulseOutputDevice(&runtime->output_device, output, sizeof(output)))) { // get output from the function and assign it into pulse_error, this comment to avoid confusion
@@ -438,6 +439,8 @@ int setup_audio(FM95_Runtime* runtime, const FM95_DeviceNames dv_names, const FM
}
void init_runtime(FM95_Runtime* runtime, const FM95_Config config) {
if(config.tilt != 0) tilt_init(&runtime->tilter, config.tilt, config.sample_rate);
if(config.calibration != 0) {
init_oscillator(&runtime->osc, (config.calibration == 2) ? 60 : 400, config.sample_rate);
return;
@@ -459,8 +462,6 @@ void init_runtime(FM95_Runtime* runtime, const FM95_Config config) {
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;
if(config.tilt != 0) tilt_init(&runtime->tilter, config.tilt, config.sample_rate);
init_stereo_encoder(&runtime->stencode, 4.0f, &runtime->osc, config.volumes.audio, config.volumes.pilot);
if(config.agc_max != 0.0) {