Remove Mesh # Loaded and Buzz / beep when starting up printer

[classicrocker883]

When the printer is turned on and you have the Mesh Loaded from any slot, you're greeted with a beep and with "Mesh 0 Loaded" or mesh 1 whatever slot you saved last.

I find it unnecessary. The only time this should be said or the beep should happen is when you manually select the slot to be loaded, or for whatever other reason, just not when the printer first starts up.

so to stop this....

in FILE --> Marlin/src/module/settings.cpp

copy lines 2851 - 2862 (remove status = true;)

replace it with

      #if ENABLED(DWIN_LCD_PROUI)
          if (BedLevelTools.meshvalidate()) {

          }
          else {
            status = true;

          }
        #endif

take

    #if ENABLED(DWIN_LCD_PROUI)
      if (BedLevelTools.meshvalidate()) {
        ui.status_printf(0, GET_TEXT_F(MSG_MESH_LOADED), bedlevel.storage_slot);
        DONE_BUZZ(true);
      }
      else {
        bedlevel.invalidate();
        LCD_MESSAGE(MSG_UBL_MESH_INVALID);
        DONE_BUZZ(false);
      }
    #endif

and paste into dwin.cpp ~3618 under void UBLLoadMesh()
like so

  void UBLLoadMesh() {
    if (bedlevel.storage_slot < 0) bedlevel.storage_slot = 0;
    settings.load_mesh(bedlevel.storage_slot);
    #if ENABLED(DWIN_LCD_PROUI)
      if (BedLevelTools.meshvalidate()) {
        ui.status_printf(0, GET_TEXT_F(MSG_MESH_LOADED), bedlevel.storage_slot);
        DONE_BUZZ(true);
      }
      else {
        bedlevel.invalidate();
        LCD_MESSAGE(MSG_UBL_MESH_INVALID);
        DONE_BUZZ(false);
      }
    #endif
  }

[mriscoc]

It is not an issue, but a personal preference. A good candidate for a PR with a proper enabling LABEL switch

[jvcjbl]

This too surprised me with the recent firmware update. Is there a way to disable it?

[mriscoc]

That is to give the user a feedback that there is a valid mesh in the selected slot.

[jvcjbl]

I understand this. Is there a way to make it quiet? I have my printer in a spot where I do prints really early in the morning when everyone is sleeping and that loud beep was not expected as several other firmwares don't do this behavior loading for slot 0

[mriscoc]

In the Advanced Settings menu there is an option to disable sound beeps.