PFW-448 menu items displaying fix

Firmware/menu.cpp

@@ -224,7 +224,18 @@ uint8_t menu_item_gcode_P(const char* str, const char* str_gcode)
 	return 0;
 }
 
-const char menu_fmt_int3[] PROGMEM = "%c%S:\x1b[%hhu;16H%3d";
+const char menu_20x_space[] PROGMEM = "                    ";
+const char menu_fmt_int3[] PROGMEM = "%c%.15S:%s%3d";
+void menu_draw_int3(char chr, const char* str, int16_t val)
+{
+	int text_len = strlen_P(str);
+	if (text_len > 15) text_len = 15;
+	char spaces[21];
+	strcpy_P(spaces, menu_20x_space);
+	spaces[15 - text_len] = 0;
+	lcd_printf_P(menu_fmt_int3, chr, str, spaces, val);
+}
+
 
 #define _menu_data (*((menu_data_edit_t*)menu_data))
 void _menu_edit_int3(void)
@@ -234,7 +245,7 @@ void _menu_edit_int3(void)
 		if (lcd_encoder < _menu_data.minEditValue) lcd_encoder = _menu_data.minEditValue;
 		if (lcd_encoder > _menu_data.maxEditValue) lcd_encoder = _menu_data.maxEditValue;
 		lcd_set_cursor(0, 1);
-		lcd_printf_P(menu_fmt_int3, ' ', _menu_data.editLabel, (uint8_t)1, (int)lcd_encoder);
+		menu_draw_int3(' ', _menu_data.editLabel, (int)lcd_encoder);
 	}
 	if (LCD_CLICKED)
 	{
@@ -250,7 +261,7 @@ uint8_t menu_item_edit_int3(const char* str, int16_t* pval, int16_t min_val, int
 		if (lcd_draw_update) 
 		{
 			lcd_set_cursor(0, menu_row);
-			lcd_printf_P(menu_fmt_int3, (lcd_encoder == menu_item)?'>':' ', str, menu_row, *pval);
+			menu_draw_int3((lcd_encoder == menu_item)?'>':' ', str, *pval);
 		}
 		if (menu_clicked && (lcd_encoder == menu_item))
 		{