#pragma once #include #include #ifdef __cplusplus extern "C" { #endif typedef void (*MusicBeeperWorkerCallback)( uint8_t semitone, uint8_t dots, uint8_t duration, float position, void* context); typedef struct MusicBeeperWorker MusicBeeperWorker; MusicBeeperWorker* music_beeper_worker_alloc(); void music_beeper_worker_clear(MusicBeeperWorker* instance); void music_beeper_worker_free(MusicBeeperWorker* instance); bool music_beeper_worker_load(MusicBeeperWorker* instance, const char* file_path); bool music_beeper_worker_load_fmf_from_file(MusicBeeperWorker* instance, const char* file_path); bool music_beeper_worker_load_rtttl_from_file(MusicBeeperWorker* instance, const char* file_path); bool music_beeper_worker_load_rtttl_from_string(MusicBeeperWorker* instance, const char* string); void music_beeper_worker_set_callback( MusicBeeperWorker* instance, MusicBeeperWorkerCallback callback, void* context); void music_beeper_worker_set_volume(MusicBeeperWorker* instance, float volume); void music_beeper_worker_start(MusicBeeperWorker* instance); void music_beeper_worker_stop(MusicBeeperWorker* instance); #ifdef __cplusplus } #endif