tune menu updated

Firmware/stepper.cpp

@@ -1361,10 +1361,9 @@ void EEPROM_read_st(int pos, uint8_t* value, uint8_t size)
 
 
 void digipot_init() //Initialize Digipot Motor Current
-{
-
+{  
   EEPROM_read_st(EEPROM_SILENT,(uint8_t*)&SilentMode,sizeof(SilentMode));
-
+  SilentModeMenu = SilentMode;
   #if defined(DIGIPOTSS_PIN) && DIGIPOTSS_PIN > -1
     if(SilentMode == 0){
     const uint8_t digipot_motor_current[] = DIGIPOT_MOTOR_CURRENT_LOUD;

Firmware/ultralcd.cpp

@@ -5264,6 +5264,18 @@ static void lcd_autostart_sd()
 
 
 
+static void lcd_silent_mode_set_tune() {
+  switch (SilentModeMenu) {
+  case 0: SilentModeMenu = 1; break;
+  case 1: SilentModeMenu = 2; break;
+  case 2: SilentModeMenu = 0; break;
+  default: SilentModeMenu = 0; break;
+  }
+  eeprom_update_byte((unsigned char *)EEPROM_SILENT, SilentModeMenu);
+  digipot_init();
+  lcd_goto_menu(lcd_tune_menu, 9);
+}
+
 static void lcd_colorprint_change() {
 	
 	enquecommand_P(PSTR("M600"));