diff --git a/Marlin/src/lcd/ultralcd_impl_DOGM.h b/Marlin/src/lcd/ultralcd_impl_DOGM.h index 30054f09d..7442f17d4 100644 --- a/Marlin/src/lcd/ultralcd_impl_DOGM.h +++ b/Marlin/src/lcd/ultralcd_impl_DOGM.h @@ -301,9 +301,9 @@ static void lcd_implementation_init() { #if ENABLED(MKS_12864OLED) || ENABLED(MKS_12864OLED_SSD1306) SET_OUTPUT(LCD_PINS_DC); - OUT_WRITE(LCD_PINS_RS, LOW); - _delay_ms(500); - WRITE(LCD_PINS_RS, HIGH); + #if !defined(LCD_RESET_PIN) + #define LCD_RESET_PIN LCD_PINS_RS + #endif #endif #if PIN_EXISTS(LCD_RESET) @@ -313,7 +313,7 @@ static void lcd_implementation_init() { _delay_ms(5); // delay to allow the display to initalize #endif - #if PIN_EXISTS(LCD_RESET) || ENABLED(MKS_12864OLED) || ENABLED(MKS_12864OLED_SSD1306) + #if PIN_EXISTS(LCD_RESET) u8g.begin(); #endif