diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp index a8c39f4d9..c6978d6f0 100755 --- a/Marlin/ultralcd.cpp +++ b/Marlin/ultralcd.cpp @@ -481,21 +481,28 @@ uint16_t max_display_update_time = 0; /** * Show "Moving..." till moves are done, then revert to previous display. */ - inline void lcd_synchronize(const char * const msg=NULL) { + static const char moving[] PROGMEM = MSG_MOVING; + static const char *sync_message = moving; + + void _lcd_synchronize() { static bool no_reentry = false; - const static char moving[] PROGMEM = MSG_MOVING; - lcd_implementation_drawmenu_static(LCD_HEIGHT >= 4 ? 1 : 0, msg ? msg : moving); + if (lcdDrawUpdate) lcd_implementation_drawmenu_static(LCD_HEIGHT >= 4 ? 1 : 0, sync_message); if (no_reentry) return; // Make this the current handler till all moves are done no_reentry = true; screenFunc_t old_screen = currentScreen; - lcd_goto_screen(lcd_synchronize); + lcd_goto_screen(_lcd_synchronize); stepper.synchronize(); no_reentry = false; lcd_goto_screen(old_screen); } + void lcd_synchronize(const char * const msg=NULL) { + sync_message = msg ? msg : moving; + _lcd_synchronize(); + } + void lcd_return_to_status() { lcd_goto_screen(lcd_status_screen); } void lcd_save_previous_screen() {