Merge pull request #1749 from thinkyhead/fixup_config

Restore ENDSTOPPULLUPS in Configuration.h

Marlin/Configuration.h

@@ -302,13 +302,18 @@ your extruder heater takes 2 minutes to hit the target on heating.
 // Enable this option for Toshiba steppers
 // #define CONFIG_STEPPERS_TOSHIBA
 
-// The pullups are needed if you directly connect a mechanical endstop between the signal and ground pins.
-#define ENDSTOPPULLUP_XMAX
-#define ENDSTOPPULLUP_YMAX
-#define ENDSTOPPULLUP_ZMAX
-#define ENDSTOPPULLUP_XMIN
-#define ENDSTOPPULLUP_YMIN
-#define ENDSTOPPULLUP_ZMIN
+// coarse Endstop Settings
+#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
+
+#ifndef ENDSTOPPULLUPS
+  // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
+  // #define ENDSTOPPULLUP_XMAX
+  // #define ENDSTOPPULLUP_YMAX
+  // #define ENDSTOPPULLUP_ZMAX
+  // #define ENDSTOPPULLUP_XMIN
+  // #define ENDSTOPPULLUP_YMIN
+  // #define ENDSTOPPULLUP_ZMIN
+#endif
 
 // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
 const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.