radio95/fm95
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add libfmio and make the seperators in the helps tabs

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This commit is contained in:
KubaPro010
2025-04-22 13:40:26 +02:00
parent 6ab2926410
commit 72cea9622b
7 changed files with 236 additions and 190 deletions
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47
src/chimer95.c
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@@ -20,8 +20,7 @@
#define BUFFER_SIZE 256
#include <pulse/simple.h>
#include <pulse/error.h>
#include "../io/audio.h"
#define DEFAULT_MASTER_VOLUME 0.5f
#define DEFAULT_OFFSET 0
@@ -53,13 +52,13 @@ void show_version() {
void show_help(char *name) {
printf(
"Usage: %s\n"
" -o,--output Override output device [default: %s]\n"
" -F,--frequency GTS Frequency [default: %.1f Hz]\n"
" -s,--samplerate Output Samplerate [default: %d]\n"
" -v,--volume Output volume [default: %.2f]\n"
" -t,--offset GTS Offset [default: %d s]\n"
" -T,--test Enable test mode (plays full hour signal at end of every minute)\n"
"Usage:\t%s\n"
"\t-o,--output\tOverride output device [default: %s]\n"
"\t-F,--frequency\tGTS Frequency [default: %.1f Hz]\n"
"\t-s,--samplerate\tOutput Samplerate [default: %d]\n"
"\t-v,--volume\tOutput volume [default: %.2f]\n"
"\t-t,--offset\tGTS Offset [default: %d s]\n"
"\t-T,--test\tEnable test mode (plays full hour signal at end of every minute)\n"
,name
,OUTPUT_DEVICE
,DEFAULT_FREQ
@@ -179,7 +178,8 @@ int check_time_for_sequence(int test_mode, int offset) {
int main(int argc, char **argv) {
show_version();
pa_simple *output_device;
PulseOutputDevice output_device;
char audio_output_device[64] = OUTPUT_DEVICE;
float master_volume = DEFAULT_MASTER_VOLUME;
float freq = DEFAULT_FREQ;
@@ -237,12 +237,6 @@ int main(int argc, char **argv) {
printf(" Test mode: %s\n", test_mode ? "Enabled" : "Disabled");
// Setup PulseAudio
pa_sample_spec mono_format = {
.format = PA_SAMPLE_FLOAT32NE,
.channels = 1,
.rate = sample_rate
};
pa_buffer_attr output_buffer_atr = {
.maxlength = buffer_maxlength,
.tlength = buffer_tlength_fragsize,
@@ -253,19 +247,8 @@ int main(int argc, char **argv) {
printf("Connecting to output device... (%s)\n", audio_output_device);
output_device = pa_simple_new(
NULL,
"chimer95",
PA_STREAM_PLAYBACK,
audio_output_device,
"GTS Output",
&mono_format,
NULL,
&output_buffer_atr,
&pulse_error
);
if (!output_device) {
pulse_error = init_PulseOutputDevice(&output_device, sample_rate, 1, "chimer95", "Main Audio Output", audio_output_device, &output_buffer_atr);
if (pulse_error) {
fprintf(stderr, "Error: cannot open output device: %s\n", pa_strerror(pulse_error));
return 1;
}
@@ -316,7 +299,7 @@ int main(int argc, char **argv) {
static int idle_counter = 0;
if (idle_counter++ % 10 == 0) {
memset(output, 0, sizeof(output));
pa_simple_write(output_device, output, sizeof(output), &pulse_error);
write_PulseOutputDevice(&output_device, output, sizeof(output));
}
struct timespec ts = {0, 5000000}; // 5ms sleep
@@ -334,7 +317,7 @@ int main(int argc, char **argv) {
sequence_completed = 1;
}
if (pa_simple_write(output_device, output, sizeof(output), &pulse_error) < 0) {
if((pulse_error = write_PulseOutputDevice(&output_device, output, sizeof(output)))) {
fprintf(stderr, "Error writing to output device: %s\n", pa_strerror(pulse_error));
to_run = 0;
break;
@@ -342,6 +325,6 @@ int main(int argc, char **argv) {
}
printf("Cleaning up...\n");
pa_simple_free(output_device);
free_PulseOutputDevice(&output_device);
return 0;
}