"Sound: ON/OFF" menu item (#19901)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>

Marlin/Configuration_adv.h

@@ -1090,6 +1090,9 @@
   // BACK menu items keep the highlight at the top
   //#define TURBO_BACK_MENU_ITEM
 
+  // Add a mute option to the LCD menu
+  //#define SOUND_MENU_ITEM
+
   /**
    * LED Control Menu
    * Add LED Control to the LCD menu

Marlin/src/inc/Conditionals_post.h

@@ -2505,11 +2505,11 @@
 /**
  * Buzzer/Speaker
  */
-#if PIN_EXISTS(BEEPER) || ANY(LCD_USE_I2C_BUZZER, PCA9632_BUZZER)
+#if PIN_EXISTS(BEEPER)
+  #define USE_BEEPER 1
+#endif
+#if USE_BEEPER || ANY(LCD_USE_I2C_BUZZER, PCA9632_BUZZER)
   #define HAS_BUZZER 1
-  #if PIN_EXISTS(BEEPER)
-    #define USE_BEEPER 1
-  #endif
 #endif
 
 #if ENABLED(LCD_USE_I2C_BUZZER)
@@ -2528,8 +2528,12 @@
   #endif
 #endif
 
-#if HAS_BUZZER && LCD_FEEDBACK_FREQUENCY_DURATION_MS && LCD_FEEDBACK_FREQUENCY_HZ
-  #define HAS_CHIRP 1
+#if HAS_BUZZER
+  #if LCD_FEEDBACK_FREQUENCY_DURATION_MS && LCD_FEEDBACK_FREQUENCY_HZ
+    #define HAS_CHIRP 1
+  #endif
+#else
+  #undef SOUND_MENU_ITEM   // No buzzer menu item without a buzzer
 #endif
 
 /**

Marlin/src/lcd/HD44780/marlinui_HD44780.cpp

@@ -113,6 +113,7 @@ static void createChar_P(const char c, const byte * const ptr) {
 
 #if ENABLED(LCD_USE_I2C_BUZZER)
   void MarlinUI::buzz(const long duration, const uint16_t freq) {
+    if (!buzzer_enabled) return;
     lcd.buzz(duration, freq);
   }
 #endif

Marlin/src/lcd/TFTGLCD/marlinui_TFTGLCD.cpp

@@ -289,6 +289,7 @@ uint8_t MarlinUI::read_slow_buttons(void) {
 // Duration in ms, freq in Hz
 void MarlinUI::buzz(const long duration, const uint16_t freq) {
   if (!PanelDetected) return;
+  if (!buzzer_enabled) return;
   #if ENABLED(TFTGLCD_PANEL_SPI)
     WRITE(TFTGLCD_CS, LOW);
     SPI_SEND_ONE(BUZZER);

Marlin/src/lcd/language/language_en.h

@@ -659,6 +659,7 @@ namespace Language_en {
   PROGMEM Language_Str MSG_REHEATING                       = _UxGT("Reheating...");
 
   PROGMEM Language_Str MSG_PROBE_WIZARD                    = _UxGT("Z Probe Wizard");
+  PROGMEM Language_Str MSG_SOUND                           = _UxGT("Sound");
 }
 
 #if FAN_COUNT == 1

Marlin/src/lcd/marlinui.cpp

@@ -74,12 +74,17 @@ constexpr uint8_t epps = ENCODER_PULSES_PER_STEP;
   #endif
 #endif
 
+#if ENABLED(SOUND_MENU_ITEM)
+  bool MarlinUI::buzzer_enabled = true;
+#endif
+
 #if EITHER(PCA9632_BUZZER, USE_BEEPER)
   #include "../libs/buzzer.h" // for BUZZ() macro
   #if ENABLED(PCA9632_BUZZER)
     #include "../feature/leds/pca9632.h"
   #endif
   void MarlinUI::buzz(const long duration, const uint16_t freq) {
+    if (!buzzer_enabled) return;
     #if ENABLED(PCA9632_BUZZER)
       PCA9632_buzz(duration, freq);
     #elif USE_BEEPER

Marlin/src/lcd/marlinui.h

@@ -292,6 +292,12 @@ public:
     TERN_(HAS_LCD_MENU, currentScreen = status_screen);
   }
 
+  #if ENABLED(SOUND_MENU_ITEM)
+    static bool buzzer_enabled; // Initialized by settings.load()
+  #else
+    static constexpr bool buzzer_enabled = true;
+  #endif
+
   #if HAS_BUZZER
     static void buzz(const long duration, const uint16_t freq);
   #endif

Marlin/src/lcd/menu/menu_configuration.cpp

@@ -45,6 +45,10 @@
   #endif
 #endif
 
+#if ENABLED(SOUND_MENU_ITEM)
+  #include "../../libs/buzzer.h"
+#endif
+
 #define HAS_DEBUG_MENU ENABLED(LCD_PROGRESS_BAR_TEST)
 
 void menu_advanced_settings();
@@ -412,6 +416,10 @@ void menu_configuration() {
       SUBMENU_N_S(m, ui.get_preheat_label(m), MSG_PREHEAT_M_SETTINGS, _menu_configuration_preheat_settings);
   #endif
 
+  #if ENABLED(SOUND_MENU_ITEM)
+    EDIT_ITEM(bool, MSG_SOUND, &ui.buzzer_enabled, []{ ui.chirp(); });
+  #endif
+
   #if ENABLED(EEPROM_SETTINGS)
     ACTION_ITEM(MSG_STORE_EEPROM, ui.store_settings);
     if (!busy) ACTION_ITEM(MSG_LOAD_EEPROM, ui.load_settings);

Marlin/src/libs/buzzer.cpp

@@ -26,6 +26,7 @@
 
 #include "buzzer.h"
 #include "../module/temperature.h"
+#include "../lcd/marlinui.h"
 
 #if ENABLED(EXTENSIBLE_UI)
   #include "../lcd/extui/ui_api.h"
@@ -44,6 +45,7 @@ Buzzer buzzer;
  * @param frequency Frequency of the tone in hertz
  */
 void Buzzer::tone(const uint16_t duration, const uint16_t frequency/*=0*/) {
+  if (!ui.buzzer_enabled) return;
   while (buffer.isFull()) {
     tick();
     thermalManager.manage_heater();
@@ -53,6 +55,7 @@ void Buzzer::tone(const uint16_t duration, const uint16_t frequency/*=0*/) {
 }
 
 void Buzzer::tick() {
+  if (!ui.buzzer_enabled) return;
   const millis_t now = millis();
 
   if (!state.endtime) {
@@ -62,12 +65,11 @@ void Buzzer::tick() {
     state.endtime = now + state.tone.duration;
 
     if (state.tone.frequency > 0) {
-      #if ENABLED(EXTENSIBLE_UI)
+      #if ENABLED(EXTENSIBLE_UI) && DISABLED(EXTUI_LOCAL_BEEPER)
         CRITICAL_SECTION_START();
         ExtUI::onPlayTone(state.tone.frequency, state.tone.duration);
         CRITICAL_SECTION_END();
-      #endif
-      #if ENABLED(SPEAKER) && (DISABLED(EXTENSIBLE_UI) || ENABLED(EXTUI_LOCAL_BEEPER))
+      #elif ENABLED(SPEAKER)
         CRITICAL_SECTION_START();
         ::tone(BEEPER_PIN, state.tone.frequency, state.tone.duration);
         CRITICAL_SECTION_END();

Marlin/src/module/settings.cpp

@@ -153,6 +153,10 @@
   #include "../feature/ethernet.h"
 #endif
 
+#if ENABLED(SOUND_MENU_ITEM)
+  #include "../libs/buzzer.h"
+#endif
+
 #pragma pack(push, 1) // No padding between variables
 
 #if HAS_ETHERNET
@@ -451,6 +455,12 @@ typedef struct SettingsDataStruct {
              ethernet_subnet;                           // M554 P
   #endif
 
+  //
+  // Buzzer enable/disable
+  //
+  #if ENABLED(SOUND_MENU_ITEM)
+    bool buzzer_enabled;
+  #endif
 } SettingsData;
 
 //static_assert(sizeof(SettingsData) <= MARLIN_EEPROM_SIZE, "EEPROM too small to contain SettingsData!");
@@ -1422,6 +1432,13 @@ void MarlinSettings::postprocess() {
     }
     #endif
 
+    //
+    // Buzzer enable/disable
+    //
+    #if ENABLED(SOUND_MENU_ITEM)
+      EEPROM_WRITE(ui.buzzer_enabled);
+    #endif
+
     //
     // Report final CRC and Data Size
     //
@@ -2293,6 +2310,14 @@ void MarlinSettings::postprocess() {
         EEPROM_READ(ethernet_subnet);  ethernet.subnet  = ethernet_subnet;
       #endif
 
+      //
+      // Buzzer enable/disable
+      //
+      #if ENABLED(SOUND_MENU_ITEM)
+        _FIELD_TEST(buzzer_enabled);
+        EEPROM_READ(ui.buzzer_enabled);
+      #endif
+
       //
       // Validate Final Size and CRC
       //
@@ -2603,6 +2628,11 @@ void MarlinSettings::reset() {
   //
   TERN_(TOUCH_SCREEN_CALIBRATION, touch.calibration_reset());
 
+  //
+  // Buzzer enable/disable
+  //
+  TERN_(SOUND_MENU_ITEM, ui.buzzer_enabled = true);
+
   //
   // Magnetic Parking Extruder
   //