Use limit switch overrides

Marlin/src/pins/pins_AZTEEG_X3_PRO.h

@@ -37,14 +37,33 @@
 //
 // RAMPS pins overrides
 //
-#if ENABLED(CASE_LIGHT_ENABLE) && !PIN_EXISTS(CASE_LIGHT)
-  #define CASE_LIGHT_PIN   44
-#endif
+
+//
+// Servos
+//
+// Tested this pin with bed leveling on a Delta with 1 servo.
+// Physical wire attachment on EXT1: GND, 5V, D47.
+//
+#define SERVO0_PIN         47
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN          3
+#define Y_STOP_PIN         14
+#define Z_STOP_PIN         18
 
 #ifndef FAN_PIN
   #define FAN_PIN           6
 #endif
 
+#if ENABLED(CASE_LIGHT_ENABLE) && !PIN_EXISTS(CASE_LIGHT)
+  #define CASE_LIGHT_PIN   44
+#endif
+
+//
+// Import RAMPS 1.4 pins
+//
 #include "pins_RAMPS.h"
 
 // DIGIPOT slave addresses
@@ -55,37 +74,6 @@
   #define DIGIPOT_I2C_ADDRESS_B 0x2E   // unshifted slave address for second DIGIPOT 0x2E (0x5C <- 0x2E << 1)
 #endif
 
-//
-// Servos
-//
-// Tested this pin with bed leveling on a Delta with 1 servo.
-// Physical wire attachment on EXT1: GND, 5V, D47.
-//
-#undef SERVO0_PIN
-#define SERVO0_PIN         47
-
-//
-// Limit Switches
-//
-// Swap the MIN and MAX endstop pins because the X3 Pro comes with only
-// MIN endstop pin headers soldered onto the board.
-//
-#if ENABLED(DELTA)
-  #undef X_MIN_PIN
-  #undef X_MAX_PIN
-  #undef Y_MIN_PIN
-  #undef Y_MAX_PIN
-  #undef Z_MIN_PIN
-  #undef Z_MAX_PIN
-
-  #define X_MIN_PIN         2
-  #define X_MAX_PIN         3
-  #define Y_MIN_PIN        15
-  #define Y_MAX_PIN        14
-  #define Z_MIN_PIN        19
-  #define Z_MAX_PIN        18
-#endif
-
 //
 // Z Probe (when not Z_MIN_PIN)
 //