From 46112b9d500f2d568ba1babe6ca25149b502f001 Mon Sep 17 00:00:00 2001
From: git-user44 <22965693+git-user44@users.noreply.github.com>
Date: Sun, 31 May 2020 06:21:08 +0100
Subject: [PATCH] Adjust Melzi ST display timing (#18160)

---
 Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h b/Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h
index 50d3a53779..47c1f21416 100644
--- a/Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h
+++ b/Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h
@@ -180,6 +180,13 @@
         // Marlin so this can be used for BEEPER_PIN. You can use this pin
         // with M42 instead of BEEPER_PIN.
         #define BEEPER_PIN                    27
+
+        #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+          #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
+          #define BOARD_ST7920_DELAY_2 DELAY_NS(188)
+          #define BOARD_ST7920_DELAY_3 DELAY_NS(0)
+        #endif
+
       #else                                       // Sanguinololu >=1.3
         #define LCD_PINS_RS                    4
         #define LCD_PINS_ENABLE               17