music_beeper_worker.h 1.2 KB

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  1. #pragma once
  2. #include <stdbool.h>
  3. #include <stdint.h>
  4. #ifdef __cplusplus
  5. extern "C" {
  6. #endif
  7. typedef void (*MusicBeeperWorkerCallback)(
  8. uint8_t semitone,
  9. uint8_t dots,
  10. uint8_t duration,
  11. float position,
  12. void* context);
  13. typedef struct MusicBeeperWorker MusicBeeperWorker;
  14. MusicBeeperWorker* music_beeper_worker_alloc();
  15. void music_beeper_worker_clear(MusicBeeperWorker* instance);
  16. void music_beeper_worker_free(MusicBeeperWorker* instance);
  17. bool music_beeper_worker_load(MusicBeeperWorker* instance, const char* file_path);
  18. bool music_beeper_worker_load_fmf_from_file(MusicBeeperWorker* instance, const char* file_path);
  19. bool music_beeper_worker_load_rtttl_from_file(MusicBeeperWorker* instance, const char* file_path);
  20. bool music_beeper_worker_load_rtttl_from_string(MusicBeeperWorker* instance, const char* string);
  21. void music_beeper_worker_set_callback(
  22. MusicBeeperWorker* instance,
  23. MusicBeeperWorkerCallback callback,
  24. void* context);
  25. void music_beeper_worker_set_volume(MusicBeeperWorker* instance, float volume);
  26. void music_beeper_worker_start(MusicBeeperWorker* instance);
  27. void music_beeper_worker_stop(MusicBeeperWorker* instance);
  28. #ifdef __cplusplus
  29. }
  30. #endif