Faster rotary encoder events (#9146)

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/buzz/BuzzerFeedbackThread.cpp

@@ -24,6 +24,9 @@ int BuzzerFeedbackThread::handleInputEvent(const InputEvent *event)
     switch (event->inputEvent) {
     case INPUT_BROKER_USER_PRESS:
     case INPUT_BROKER_ALT_PRESS:
+        playClick(); // Low delay feedback
+        break;
+
     case INPUT_BROKER_SELECT:
     case INPUT_BROKER_SELECT_LONG:
         playBeep(); // Confirmation feedback

src/buzz/buzz.cpp

@@ -113,7 +113,14 @@ void playShutdownMelody()
 void playChirp()
 {
     // A short, friendly "chirp" sound for key presses
-    ToneDuration melody[] = {{NOTE_AS3, 20}}; // Very short AS3 note
+    ToneDuration melody[] = {{NOTE_AS3, 20}}; // Short AS3 note
+    playTones(melody, sizeof(melody) / sizeof(ToneDuration));
+}
+
+void playClick()
+{
+    // A very short "click" sound with minimum delay; ideal for rotary encoder events
+    ToneDuration melody[] = {{NOTE_AS3, 1}}; // Very Short AS3
     playTones(melody, sizeof(melody) / sizeof(ToneDuration));
 }
 

src/buzz/buzz.h

@@ -9,6 +9,7 @@ void playGPSDisableBeep();
 void playComboTune();
 void playBoop();
 void playChirp();
+void playClick();
 void playLongPressLeadUp();
 bool playNextLeadUpNote();  // Play the next note in the lead-up sequence
 void resetLeadUpSequence(); // Reset the lead-up sequence to start from beginning