1 files changed, 21 insertions, 2 deletions
diff --git a/src/speaker.h b/src/speaker.h
index d78812c..15a3030 100644
--- a/src/speaker.h
+++ b/src/speaker.h
@@ -2,7 +2,26 @@
 
 #define SPEAKER_AUDIO_FILE "beep2.mp3"
 
+/**
+ * @brief Must be called first
+ * 
+ */
 void SpeakerInit();
-void SpeakerOn();
-void SpeakerOff();
+
+/**
+ * @brief Play beep one time
+ * 
+ */
+void SpeakerPlay();
+
+/**
+ * @brief Stop beep (interrupt it)
+ * 
+ */
+void SpeakerStop();
+
+/**
+ * @brief Must be called before exiting the application
+ * 
+ */
 void SpeakerFinish();