From d98a233cc05ee35512d252e0504f3d7fb81cbcf4 Mon Sep 17 00:00:00 2001
From: Brian Kahl <bkahl.lulzbot.com>
Date: Tue, 5 Oct 2021 14:49:11 -0500
Subject: [PATCH] Increased delay to help with GLCD artifacts.

---
 Marlin/Configuration.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index d025e8a9b..8be4bb998 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -2961,6 +2961,10 @@
 //
 #if DISABLED(TAZPro, TAZProXT)
   #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+  #define ST7920_DELAY_1 DELAY_NS(200) // After CLK LOW
+  #define ST7920_DELAY_2 DELAY_NS(400) // After DAT
+  #define ST7920_DELAY_3 DELAY_NS(200) // After CLK HIGH
 #endif
 
 //