radio95/fm95
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This commit is contained in:
kuba
2025-04-27 13:11:42 +02:00
parent ca82168784
commit c4d5c39ed5
17 changed files with 82 additions and 149 deletions
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src/chimer95.c
+12 -19
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@@ -9,8 +9,8 @@
#define buffer_tlength_fragsize 1024
#define buffer_prebuf 0
#include "../lib/constants.h"
#include "../lib/oscillator.h"
#include "../dsp/constants.h"
#include "../dsp/oscillator.h"
#include "../lib/optimization.h"
#define DEFAULT_FREQ 1000.0f
@@ -143,9 +143,7 @@ int check_time_for_sequence(int test_mode, int offset) {
static int last_minute = -1;
time_t now = time(NULL);
if (now == last_check) {
return SEQ_NONE;
}
if (now == last_check) return SEQ_NONE;
last_check = now;
struct tm *utc_time = gmtime(&now);
@@ -229,12 +227,12 @@ int main(int argc, char **argv) {
}
printf("Configuration:\n");
printf(" Output device: %s\n", audio_output_device);
printf(" Frequency: %.1f Hz\n", freq);
printf(" Sample rate: %d Hz\n", sample_rate);
printf(" Volume: %.2f\n", master_volume);
printf(" Time offset: %d seconds\n", offset);
printf(" Test mode: %s\n", test_mode ? "Enabled" : "Disabled");
printf("\tOutput device: %s\n", audio_output_device);
printf("\tFrequency: %.1f Hz\n", freq);
printf("\tSample rate: %d Hz\n", sample_rate);
printf("\tVolume: %.2f\n", master_volume);
printf("\tTime offset: %d seconds\n", offset);
printf("\tTest mode: %s\n", test_mode ? "Enabled" : "Disabled");
// Setup PulseAudio
pa_buffer_attr output_buffer_atr = {
@@ -288,11 +286,8 @@ int main(int argc, char **argv) {
elapsed_samples = 0;
sequence_completed = 0;
if (new_sequence == SEQ_29_56) {
total_sequence_samples = samples_29_56;
} else {
total_sequence_samples = samples_59_55;
}
if (new_sequence == SEQ_29_56) total_sequence_samples = samples_29_56;
else total_sequence_samples = samples_59_55;
memset(output, 0, sizeof(output));
} else {
@@ -313,9 +308,7 @@ int main(int argc, char **argv) {
&elapsed_samples, total_sequence_samples,
pip_samples, pause_samples, beep_samples, num_pips);
if (!playing_sequence && !sequence_completed) {
sequence_completed = 1;
}
if (!playing_sequence && !sequence_completed) sequence_completed = 1;
if((pulse_error = write_PulseOutputDevice(&output_device, output, sizeof(output)))) {
fprintf(stderr, "Error writing to output device: %s\n", pa_strerror(pulse_error));