update code base to Marlin 2.0.9.2

Marlin/src/pins/ramps/pins_K8400.h

@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
@@ -35,30 +35,28 @@
 #define BOARD_INFO_NAME         "K8400"
 #define DEFAULT_MACHINE_NAME    "Vertex"
 
-#include "pins_3DRAG.h"
+//
+// Steppers
+//
+#if HAS_CUTTER
+  #define Z_STEP_PIN                          32
+#endif
+
+#define E1_STEP_PIN                           32
 
 //
 // Limit Switches
 //
-#define X_STOP_PIN                            3
-#define Y_STOP_PIN                           14
+#define X_STOP_PIN                             3
+#define Y_STOP_PIN                            14
 
-#undef X_MIN_PIN
-#undef X_MAX_PIN
-#undef Y_MIN_PIN
-#undef Y_MAX_PIN
-
-//
-// Steppers
-//
-#undef E1_STEP_PIN
-#define E1_STEP_PIN                          32
+#include "pins_3DRAG.h"
 
 //
 // Heaters / Fans
 //
 #undef HEATER_1_PIN
-#define HEATER_1_PIN                         11
+#define HEATER_1_PIN                          11
 
 //
 // Misc. Functions
@@ -66,8 +64,3 @@
 #undef PS_ON_PIN
 #undef KILL_PIN
 #undef SD_DETECT_PIN
-
-#if Z_STEP_PIN == 26
-  #undef Z_STEP_PIN
-  #define Z_STEP_PIN                         32
-#endif