From: Blair Thompson <mail@justblair.co.uk>
Date: Sun, 4 Mar 2012 21:34:20 +0000 (+0000)
Subject: Changed Pin Assignment for the RAMPS motherboard so that LCD and Rotary encoder are... 
X-Git-Tag: iwj-success-2012-07-29~55^2^2
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=02ee9e3d30adb1621a7651917ccef88d4fad32cc;p=marlin.git

Changed Pin Assignment for the RAMPS motherboard so that LCD and Rotary encoder are all wired to AUX-4

This simplifies wiring for those with RAMPS 1.3 and 1.4 boards.
---

diff --git a/Marlin/pins.h b/Marlin/pins.h
index e1f9b84..abf5a7e 100644
--- a/Marlin/pins.h
+++ b/Marlin/pins.h
@@ -285,7 +285,7 @@
 #define FAN_PIN            4 // IO pin. Buffer needed
 #endif
 #define PS_ON_PIN          12
-#define KILL_PIN           31
+#define KILL_PIN           -1
 
 #define HEATER_0_PIN       10   // EXTRUDER 1
 #if MOTHERBOARD == 33
@@ -314,9 +314,9 @@
     #define LCD_PINS_D7 29
     
     //buttons are directly attached using AUX-2
-    #define BTN_EN1 44
-    #define BTN_EN2 42
-    #define BTN_ENC 64  //the click
+    #define BTN_EN1 37
+    #define BTN_EN2 35
+    #define BTN_ENC 31  //the click
     
     #define BLEN_C 2
     #define BLEN_B 1