Patch filament change options and beep code

Marlin/Configuration_adv.h

@@ -762,10 +762,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/Marlin_main.cpp

@@ -7217,10 +7217,12 @@ inline void gcode_M503() {
 
 #if ENABLED(FILAMENT_CHANGE_FEATURE)
 
-  millis_t next_buzz = 0;
+  void filament_change_beep(const bool init=false) {
-  unsigned long int runout_beep = 0;
+    static millis_t next_buzz = 0;
+    static uint16_t runout_beep = 0;
+
+    if (init) next_buzz = runout_beep = 0;
 
-  void filament_change_beep() {
     const millis_t ms = millis();
     if (ELAPSED(ms, next_buzz)) {
       if (runout_beep <= FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS + 5) { // Only beep as long as we're supposed to
@@ -7334,20 +7336,22 @@ inline void gcode_M503() {
     disable_e3();
     delay(100);
 
-    millis_t nozzle_timeout = millis() + FILAMENT_CHANGE_NOZZLE_TIMEOUT * 1000L;
+    millis_t nozzle_timeout = millis() + (millis_t)(FILAMENT_CHANGE_NOZZLE_TIMEOUT) * 1000L;
     bool nozzle_timed_out = false;
     float temps[4];
 
     // Wait for filament insert by user and press button
     lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_INSERT);
 
+    #if HAS_BUZZER
+      filament_change_beep(true);
+    #endif
+
     idle();
 
-    wait_for_user = true;    // LCD click or M108 will clear this
-    next_buzz = 0;
-    runout_beep = 0;
     HOTEND_LOOP() temps[e] = thermalManager.target_temperature[e]; // Save nozzle temps
 
+    wait_for_user = true;    // LCD click or M108 will clear this
     while (wait_for_user) {
       millis_t current_ms = millis();
       if (nozzle_timed_out)
@@ -7389,9 +7393,11 @@ inline void gcode_M503() {
     if (nozzle_timed_out)
       lcd_filament_change_show_message(FILAMENT_CHANGE_MESSAGE_INSERT);
 
+    #if HAS_BUZZER
+      filament_change_beep(true);
+    #endif
+
     wait_for_user = true;    // LCD click or M108 will clear this
-    next_buzz = 0;
-    runout_beep = 0;
     while (wait_for_user && nozzle_timed_out) {
       #if HAS_BUZZER
         filament_change_beep();

Marlin/example_configurations/Cartesio/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/Felix/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/Hephestos/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

@@ -735,10 +735,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/K8200/Configuration_adv.h

@@ -765,10 +765,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/K8400/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/RigidBot/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/TAZ4/Configuration_adv.h

@@ -760,10 +760,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/WITBOX/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/flsun_kossel_mini/Configuration_adv.h

@@ -757,10 +757,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/generic/Configuration_adv.h

@@ -754,10 +754,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

@@ -754,10 +754,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

@@ -759,10 +759,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

@@ -754,10 +754,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -752,10 +752,10 @@
                                               // 0 to disable for manual extrusion
                                               // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
                                               // or until outcoming filament color is not clear for filament color change
-  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45L  // Turn off nozzle if user doesn't change filament within this time limit in seconds
+  #define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45   // Turn off nozzle if user doesn't change filament within this time limit in seconds
-  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS  5L  // Number of alert beeps before printer goes quiet
+  #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
-  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT         // Enable to have stepper motors hold position during filament change
+  #define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT  // Enable to have stepper motors hold position during filament change
-                                                     // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
+                                              // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
 #endif
 
 // @section tmc