sync

firmware/include/audio.h

@@ -0,0 +1,38 @@
+#ifndef AUDIO_H
+#define AUDIO_H
+
+/**
+ * @brief Initializes the audio subsystem
+ *
+ * @return 0 on success, negative error code on failure
+ */
+int audio_init(void);
+
+/**
+ * @brief Plays an audio file from the filesystem
+ *
+ * @param filename The path to the audio file to play
+ */
+void audio_play(const char *filename);
+
+/**
+ * @brief Stops the currently playing audio
+ */
+void audio_stop(void);
+
+/**
+ * @brief Signals the audio thread that the system is fully booted
+ */
+void audio_system_ready(void);
+
+/**
+ * @brief Refreshes the count of available audio files
+ */
+void audio_refresh_file_count(void);
+
+/**
+ * @brief Puts the QSPI flash into deep sleep mode to save power
+ */
+void flash_deep_sleep(void);
+
+#endif // AUDIO_H