Added support for PanelOne from T3P3.

Marlin/Configuration.h

@@ -581,6 +581,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 //#define LCD_FEEDBACK_FREQUENCY_HZ 1000	// this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
 //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click
 
+// PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
+// http://reprap.org/wiki/PanelOne
+//#define PANEL_ONE
+
 // The MaKr3d Makr-Panel with graphic controller and SD support
 // http://reprap.org/wiki/MaKr3d_MaKrPanel
 //#define MAKRPANEL
@@ -639,6 +643,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
  #define ENCODER_STEPS_PER_MENU_ITEM 1
 #endif
 
+#if defined (PANEL_ONE)
+ #define SDSUPPORT
+ #define ULTIMAKERCONTROLLER
+#endif
 
 #if defined (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
  #define DOGLCD

Marlin/pins_RAMPS_13.h

@@ -122,12 +122,22 @@
 #ifdef ULTRA_LCD
 
   #ifdef NEWPANEL
-    #define LCD_PINS_RS 16
+    #ifdef PANEL_ONE
-    #define LCD_PINS_ENABLE 17
+      #define LCD_PINS_RS 40
-    #define LCD_PINS_D4 23
+      #define LCD_PINS_ENABLE 42
-    #define LCD_PINS_D5 25
+      #define LCD_PINS_D4 65
-    #define LCD_PINS_D6 27
+      #define LCD_PINS_D5 66
-    #define LCD_PINS_D7 29
+      #define LCD_PINS_D6 44
+      #define LCD_PINS_D7 64
+    #else
+      #define LCD_PINS_RS 16
+      #define LCD_PINS_ENABLE 17
+      #define LCD_PINS_D4 23
+      #define LCD_PINS_D5 25
+      #define LCD_PINS_D6 27
+      #define LCD_PINS_D7 29
+    #endif
+
 
     #ifdef REPRAP_DISCOUNT_SMART_CONTROLLER
       #define BEEPER 37