From 10ebf28ee3ca3fb6aea07d9a3edf0bf17cabad5a Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Mon, 11 Jul 2016 15:38:04 -0700
Subject: [PATCH] Allow override of ENCODER_FEEDRATE_DEADZONE, lower default
 for Viki

---
 Marlin/ultralcd.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index d0a9a5dd73..f7c3b1d90f 100755
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -189,9 +189,10 @@ uint8_t lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW; // Set when the LCD needs to
     static void menu_action_sddirectory(const char* filename, char* longFilename);
   #endif
 
-  #define ENCODER_FEEDRATE_DEADZONE 10
-
   #if DISABLED(LCD_I2C_VIKI)
+    #ifndef ENCODER_FEEDRATE_DEADZONE
+      #define ENCODER_FEEDRATE_DEADZONE 10
+    #endif
     #ifndef ENCODER_STEPS_PER_MENU_ITEM
       #define ENCODER_STEPS_PER_MENU_ITEM 5
     #endif
@@ -199,6 +200,9 @@ uint8_t lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW; // Set when the LCD needs to
       #define ENCODER_PULSES_PER_STEP 1
     #endif
   #else
+    #ifndef ENCODER_FEEDRATE_DEADZONE
+      #define ENCODER_FEEDRATE_DEADZONE 4
+    #endif
     #ifndef ENCODER_STEPS_PER_MENU_ITEM
       #define ENCODER_STEPS_PER_MENU_ITEM 2 // VIKI LCD rotary encoder uses a different number of steps per rotation
     #endif