Make Z_PROBE a Z_MIN_PROBE (PR#65)

Currently we use the probe exclusively as a device to find the build platform(bed).
For the currently supported setups this means, we use it as a additional min-endstop.
A triggered when not deployed probe disturbs the homing process for max-endstops.

Rename ENDSTOPPULLUP_ZPROBE to ENDSTOPPULLUP_ZMIN_PROBE
Rename Z_PROBE_ENDSTOP_INVERTING to Z_MIN_PROBE_ENDSTOP_INVERTING
Rename Z_PROBE_ENDSTOP to Z_MIN_PROBE_ENDSTOP
Rename DISABLE_Z_PROBE_ENDSTOP to DISABLE_Z_MIN_PROBE_ENDSTOP
Rename Z_PROBE_REPEATABILITY_TEST to Z_MIN_PROBE_REPEATABILITY_TEST
Rename Z_PROBE_ENDSTOP to Z_MIN_PROBE_ENDSTOP
Adjust comments accordingly
Remove Z_MAX  check for the probe in update_endstops().

Using an delta related idea of @clefranc from #61,
extended to the general change for all setups.

Tested with Prusa i3, max-z-endstop and permanently triggered z-probe.
Worked for @clefranc's delta.

Marlin/Conditionals.h

@@ -238,7 +238,7 @@
       #define ENDSTOPPULLUP_YMIN
       #define ENDSTOPPULLUP_ZMIN
     #endif
-    #if DISABLED(DISABLE_Z_PROBE_ENDSTOP)
+    #if DISABLED(DISABLE_Z_MIN_PROBE_ENDSTOP)
       #define ENDSTOPPULLUP_ZPROBE
     #endif
   #endif

Marlin/Configuration.h

@@ -327,7 +327,7 @@ Here are some standard links for getting your machine calibrated:
   // #define ENDSTOPPULLUP_XMIN
   // #define ENDSTOPPULLUP_YMIN
   // #define ENDSTOPPULLUP_ZMIN
-  // #define ENDSTOPPULLUP_ZPROBE
+  // #define ENDSTOPPULLUP_ZMIN_PROBE
 #endif
 
 // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
@@ -337,15 +337,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -443,7 +443,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -527,18 +527,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/Marlin_main.cpp

@@ -1330,8 +1330,8 @@ static void setup_for_endstop_move() {
       feedrate = Z_PROBE_ALLEN_KEY_DEPLOY_1_FEEDRATE;
 
       // If endstop is already false, the probe is deployed
-      #if ENABLED(Z_PROBE_ENDSTOP)
-        bool z_probe_endstop = (READ(Z_PROBE_PIN) != Z_PROBE_ENDSTOP_INVERTING);
+      #if ENABLED(Z_MIN_PROBE_ENDSTOP)
+        bool z_probe_endstop = (READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING);
         if (z_probe_endstop)
       #else
         bool z_min_endstop = (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING);
@@ -1389,8 +1389,8 @@ static void setup_for_endstop_move() {
 
       st_synchronize();
 
-      #if ENABLED(Z_PROBE_ENDSTOP)
-        z_probe_endstop = (READ(Z_PROBE_PIN) != Z_PROBE_ENDSTOP_INVERTING);
+      #if ENABLED(Z_MIN_PROBE_ENDSTOP)
+        z_probe_endstop = (READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING);
         if (z_probe_endstop)
       #else
         z_min_endstop = (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING);
@@ -1477,8 +1477,8 @@ static void setup_for_endstop_move() {
       
       st_synchronize();
 
-      #if ENABLED(Z_PROBE_ENDSTOP)
-        bool z_probe_endstop = (READ(Z_PROBE_PIN) != Z_PROBE_ENDSTOP_INVERTING);
+      #if ENABLED(Z_MIN_PROBE_ENDSTOP)
+        bool z_probe_endstop = (READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING);
         if (!z_probe_endstop)
       #else
         bool z_min_endstop = (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING);
@@ -3100,12 +3100,12 @@ inline void gcode_M42() {
   } // code_seen('S')
 }
 
-#if ENABLED(ENABLE_AUTO_BED_LEVELING) && ENABLED(Z_PROBE_REPEATABILITY_TEST)
+#if ENABLED(ENABLE_AUTO_BED_LEVELING) && ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
 
-  // This is redundant since the SanityCheck.h already checks for a valid Z_PROBE_PIN, but here for clarity.
-  #if ENABLED(Z_PROBE_ENDSTOP)
+  // This is redundant since the SanityCheck.h already checks for a valid Z_MIN_PROBE_PIN, but here for clarity.
+  #if ENABLED(Z_MIN_PROBE_ENDSTOP)
     #if !HAS_Z_PROBE
-      #error You must define Z_PROBE_PIN to enable Z-Probe repeatability calculation.
+      #error You must define Z_MIN_PROBE_PIN to enable Z-Probe repeatability calculation.
     #endif
   #elif !HAS_Z_MIN
     #error You must define Z_MIN_PIN to enable Z-Probe repeatability calculation.
@@ -3350,7 +3350,7 @@ inline void gcode_M42() {
     SERIAL_EOL; SERIAL_EOL;
   }
 
-#endif // ENABLE_AUTO_BED_LEVELING && Z_PROBE_REPEATABILITY_TEST
+#endif // ENABLE_AUTO_BED_LEVELING && Z_MIN_PROBE_REPEATABILITY_TEST
 
 /**
  * M104: Set hot end temperature
@@ -3902,7 +3902,7 @@ inline void gcode_M119() {
   #endif
   #if HAS_Z_PROBE
     SERIAL_PROTOCOLPGM(MSG_Z_PROBE);
-    SERIAL_PROTOCOLLN(((READ(Z_PROBE_PIN)^Z_PROBE_ENDSTOP_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
+    SERIAL_PROTOCOLLN(((READ(Z_MIN_PROBE_PIN)^Z_MIN_PROBE_ENDSTOP_INVERTING)?MSG_ENDSTOP_HIT:MSG_ENDSTOP_OPEN));
   #endif
 }
 
@@ -5371,11 +5371,11 @@ void process_next_command() {
         gcode_M42();
         break;
 
-      #if ENABLED(ENABLE_AUTO_BED_LEVELING) && ENABLED(Z_PROBE_REPEATABILITY_TEST)
+      #if ENABLED(ENABLE_AUTO_BED_LEVELING) && ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
         case 48: // M48 Z-Probe repeatability
           gcode_M48();
           break;
-      #endif // ENABLE_AUTO_BED_LEVELING && Z_PROBE_REPEATABILITY_TEST
+      #endif // ENABLE_AUTO_BED_LEVELING && Z_MIN_PROBE_REPEATABILITY_TEST
 
       #if ENABLED(M100_FREE_MEMORY_WATCHER)
         case 100:

Marlin/SanityCheck.h

@@ -133,37 +133,37 @@
      * Require a Z Min pin
      */
     #if Z_MIN_PIN == -1
-      #if Z_PROBE_PIN == -1 || (DISABLED(Z_PROBE_ENDSTOP) || ENABLED(DISABLE_Z_PROBE_ENDSTOP)) // It's possible for someone to set a pin for the Z Probe, but not enable it.
-        #if ENABLED(Z_PROBE_REPEATABILITY_TEST)
-          #error You must have a Z_MIN or Z_PROBE endstop to enable Z_PROBE_REPEATABILITY_TEST.
+      #if Z_MIN_PROBE_PIN == -1 || (DISABLED(Z_MIN_PROBE_ENDSTOP) || ENABLED(DISABLE_Z_MIN_PROBE_ENDSTOP)) // It's possible for someone to set a pin for the Z Probe, but not enable it.
+        #if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
+          #error You must have a Z_MIN or Z_PROBE endstop to enable Z_MIN_PROBE_REPEATABILITY_TEST.
         #else
-          #error ENABLE_AUTO_BED_LEVELING requires a Z_MIN or Z_PROBE endstop. Z_MIN_PIN or Z_PROBE_PIN must point to a valid hardware pin.
+          #error ENABLE_AUTO_BED_LEVELING requires a Z_MIN or Z_PROBE endstop. Z_MIN_PIN or Z_MIN_PROBE_PIN must point to a valid hardware pin.
         #endif
       #endif
     #endif
 
     /**
-     * Require a Z Probe Pin if Z_PROBE_ENDSTOP is enabled.
+     * Require a Z Probe Pin if Z_MIN_PROBE_ENDSTOP is enabled.
      */
-    #if ENABLED(Z_PROBE_ENDSTOP)
+    #if ENABLED(Z_MIN_PROBE_ENDSTOP)
       #if !PIN_EXISTS(Z_PROBE)
-        #error You must have a Z_PROBE_PIN defined in your pins_XXXX.h file if you enable Z_PROBE_ENDSTOP.
+        #error You must have a Z_MIN_PROBE_PIN defined in your pins_XXXX.h file if you enable Z_MIN_PROBE_ENDSTOP.
       #endif
-      #if Z_PROBE_PIN == -1
-        #error You must set Z_PROBE_PIN to a valid pin if you enable Z_PROBE_ENDSTOP.
+      #if Z_MIN_PROBE_PIN == -1
+        #error You must set Z_MIN_PROBE_PIN to a valid pin if you enable Z_MIN_PROBE_ENDSTOP.
       #endif
 // Forcing Servo definitions can break some hall effect sensor setups. Leaving these here for further comment.
 //      #ifndef NUM_SERVOS
-//        #error You must have NUM_SERVOS defined and there must be at least 1 configured to use Z_PROBE_ENDSTOP.
+//        #error You must have NUM_SERVOS defined and there must be at least 1 configured to use Z_MIN_PROBE_ENDSTOP.
 //      #endif
 //      #if defined(NUM_SERVOS) && NUM_SERVOS < 1
-//        #error You must have at least 1 servo defined for NUM_SERVOS to use Z_PROBE_ENDSTOP.
+//        #error You must have at least 1 servo defined for NUM_SERVOS to use Z_MIN_PROBE_ENDSTOP.
 //      #endif
 //      #if Z_ENDSTOP_SERVO_NR < 0
-//        #error You must have Z_ENDSTOP_SERVO_NR set to at least 0 or above to use Z_PROBE_ENDSTOP.
+//        #error You must have Z_ENDSTOP_SERVO_NR set to at least 0 or above to use Z_MIN_PROBE_ENDSTOP.
 //      #endif
 //      #ifndef SERVO_ENDSTOP_ANGLES
-//        #error You must have SERVO_ENDSTOP_ANGLES defined for Z Extend and Retract to use Z_PROBE_ENDSTOP.
+//        #error You must have SERVO_ENDSTOP_ANGLES defined for Z Extend and Retract to use Z_MIN_PROBE_ENDSTOP.
 //      #endif
     #endif
     /**
@@ -231,8 +231,8 @@
         #error You cannot use Z_PROBE_SLED with DELTA.
       #endif
 
-      #if ENABLED(Z_PROBE_REPEATABILITY_TEST)
-        #error Z_PROBE_REPEATABILITY_TEST is not supported with DELTA yet.
+      #if ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
+        #error Z_MIN_PROBE_REPEATABILITY_TEST is not supported with DELTA yet.
       #endif
 
     #endif

Marlin/configurator/config/Configuration.h

@@ -337,15 +337,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -443,7 +443,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -527,18 +527,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/Felix/Configuration.h

@@ -319,15 +319,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 #define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -425,7 +425,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -509,18 +509,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/Felix/Configuration_DUAL.h

@@ -303,7 +303,7 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 #define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
@@ -382,7 +382,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 //===========================================================================
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -470,18 +470,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/Hephestos/Configuration.h

@@ -329,15 +329,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -435,7 +435,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -519,18 +519,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/K8200/Configuration.h

@@ -325,15 +325,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 #define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -431,7 +431,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -515,18 +515,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

@@ -337,15 +337,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -443,7 +443,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -527,18 +527,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/RigidBot/Configuration.h

@@ -323,15 +323,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -429,7 +429,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -513,18 +513,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/SCARA/Configuration.h

@@ -345,15 +345,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -451,7 +451,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -535,18 +535,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/WITBOX/Configuration.h

@@ -329,15 +329,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -435,7 +435,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -519,18 +519,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/adafruit/ST7565/Configuration.h

@@ -337,15 +337,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -443,7 +443,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -527,18 +527,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/delta/biv2.5/Configuration.h

@@ -372,15 +372,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 #define DISABLE_MIN_ENDSTOPS // Deltas only use min endstops for probing
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -478,7 +478,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -647,18 +647,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/delta/generic/Configuration.h

@@ -372,15 +372,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 #define DISABLE_MIN_ENDSTOPS // Deltas only use min endstops for probing
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -478,7 +478,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -647,18 +647,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -372,15 +372,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS // Deltas only use min endstops for probing
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -478,7 +478,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 #define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST // Z-Probe Repeatability test is not supported in Deltas yet.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -651,18 +651,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/delta/kossel_pro/Configuration.h

@@ -359,15 +359,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS // Deltas only use min endstops for probing
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -465,7 +465,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 #define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-//#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+//#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -636,18 +636,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/makibox/Configuration.h

@@ -340,15 +340,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -446,7 +446,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -530,18 +530,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -327,15 +327,15 @@ const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
-const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
+const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
 //#define DISABLE_MAX_ENDSTOPS
 //#define DISABLE_MIN_ENDSTOPS
 
 // If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
 // This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
-// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
+// activated Z_MIN_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
 // this has no effect.
-//#define DISABLE_Z_PROBE_ENDSTOP
+//#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
 // :{0:'Low',1:'High'}
@@ -433,7 +433,7 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
 // @section bedlevel
 
 //#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line)
-#define Z_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(ENABLE_AUTO_BED_LEVELING)
 
@@ -517,18 +517,18 @@ const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic
   #endif
 
   // Support for a dedicated Z PROBE endstop separate from the Z MIN endstop.
-  // If you would like to use both a Z PROBE and a Z MIN endstop together or just a Z PROBE with a custom pin, uncomment #define Z_PROBE_ENDSTOP and read the instructions below.
+  // If you would like to use both a Z PROBE and a Z MIN endstop together , uncomment #define Z_MIN_PROBE_ENDSTOP and read the instructions below.
   // If you want to still use the Z min endstop for homing, disable Z_SAFE_HOMING above. Eg; to park the head outside the bed area when homing with G28.
   // WARNING: The Z MIN endstop will need to set properly as it would without a Z PROBE to prevent head crashes and premature stopping during a print.
-  // To use a separate Z PROBE endstop, you must have a Z_PROBE_PIN defined in the pins.h file for your control board.
+  // To use a separate Z PROBE endstop, you must have a Z_MIN_PROBE_PIN defined in the pins.h file for your control board.
   // If you are using a servo based Z PROBE, you will need to enable NUM_SERVOS, Z_ENDSTOP_SERVO_NR and SERVO_ENDSTOP_ANGLES in the R/C Servo below.
   // RAMPS 1.3/1.4 boards may be able to use the 5V, Ground and the D32 pin in the Aux 4 section of the RAMPS board. Use 5V for powered sensors, otherwise connect to ground and D32
   // for normally closed configuration and 5V and D32 for normally open configurations. Normally closed configuration is advised and assumed.
-  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
+  // The D32 pin in Aux 4 on RAMPS maps to the Arduino D32 pin. Z_MIN_PROBE_PIN is setting the pin to use on the Arduino. Since the D32 pin on the RAMPS maps to D32 on Arduino, this works.
   // D32 is currently selected in the RAMPS 1.3/1.4 pin file. All other boards will need changes to the respective pins_XXXXX.h file.
   // WARNING: Setting the wrong pin may have unexpected and potentially disastrous outcomes. Use with caution and do your homework.
 
-  //#define Z_PROBE_ENDSTOP
+  //#define Z_MIN_PROBE_ENDSTOP
 
 #endif // ENABLE_AUTO_BED_LEVELING
 

Marlin/pins.h

@@ -193,9 +193,9 @@
   #define Z_MIN_PIN          -1
 #endif
 
-#if ENABLED(DISABLE_Z_PROBE_ENDSTOP) || DISABLED(Z_PROBE_ENDSTOP) // Allow code to compile regardless of Z_PROBE_ENDSTOP setting.
-  #undef Z_PROBE_PIN
-  #define Z_PROBE_PIN        -1
+#if ENABLED(DISABLE_Z_MIN_PROBE_ENDSTOP) || DISABLED(Z_MIN_PROBE_ENDSTOP) // Allow code to compile regardless of Z_MIN_PROBE_ENDSTOP setting.
+  #undef Z_MIN_PROBE_PIN
+  #define Z_MIN_PROBE_PIN    -1
 #endif
 
 #if ENABLED(DISABLE_XMAX_ENDSTOP)
@@ -230,7 +230,7 @@
 #define SENSITIVE_PINS { 0, 1, \
                         X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, \
                         Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, \
-                        Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_PROBE_PIN, \
+                        Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, Z_MIN_PROBE_PIN, \
                         PS_ON_PIN, HEATER_BED_PIN, FAN_PIN, \
                         _E0_PINS _E1_PINS _E2_PINS _E3_PINS \
                         analogInputToDigitalPin(TEMP_BED_PIN) \

Marlin/pins_AZTEEG_X3_PRO.h

@@ -34,10 +34,10 @@
   #define Z_MAX_PIN        18
  #endif
 //
- #if ENABLED(Z_PROBE_ENDSTOP)
+ #if ENABLED(Z_MIN_PROBE_ENDSTOP)
 //#undef Z_MIN_PIN
 //#define Z_MIN_PIN        15
-  #define Z_PROBE_PIN      19
+  #define Z_MIN_PROBE_PIN  19
  #endif
 //
 #define E2_STEP_PIN        23

Marlin/pins_RAMPS_13.h

@@ -40,7 +40,7 @@
 #define Z_ENABLE_PIN       62
 #define Z_MIN_PIN          18
 #define Z_MAX_PIN          19
-#define Z_PROBE_PIN        -1
+#define Z_MIN_PROBE_PIN    -1
 
 #define Y2_STEP_PIN        36
 #define Y2_DIR_PIN         34
@@ -72,9 +72,9 @@
   #define FILWIDTH_PIN      5
 #endif
 
-#if ENABLED(Z_PROBE_ENDSTOP)
+#if ENABLED(Z_MIN_PROBE_ENDSTOP)
   // Define a pin to use as the signal pin on Arduino for the Z_PROBE endstop.
-  #define Z_PROBE_PIN      32
+  #define Z_MIN_PROBE_PIN  32
 #endif
 
 #if ENABLED(FILAMENT_RUNOUT_SENSOR)

Marlin/pins_RIGIDBOARD.h

@@ -4,8 +4,8 @@
 
 #include "pins_RAMPS_13.h"
 
-#if ENABLED(Z_PROBE_ENDSTOP)
-  #define Z_PROBE_PIN      19
+#if ENABLED(Z_MIN_PROBE_ENDSTOP)
+  #define Z_MIN_PROBE_PIN  19
 #endif
 
 #undef HEATER_0_PIN

Marlin/stepper.cpp

@@ -263,7 +263,7 @@ void checkHitEndstops() {
       SERIAL_ECHOPAIR(" Z:", (float)endstops_trigsteps[Z_AXIS] / axis_steps_per_unit[Z_AXIS]);
       LCD_MESSAGEPGM(MSG_ENDSTOPS_HIT "Z");
     }
-    #if ENABLED(Z_PROBE_ENDSTOP)
+    #if ENABLED(Z_MIN_PROBE_ENDSTOP)
       if (endstop_hit_bits & BIT(Z_PROBE)) {
         SERIAL_ECHOPAIR(" Z_PROBE:", (float)endstops_trigsteps[Z_AXIS] / axis_steps_per_unit[Z_AXIS]);
         LCD_MESSAGEPGM(MSG_ENDSTOPS_HIT "ZP");
@@ -411,7 +411,7 @@ inline void update_endstops() {
           #endif // !Z_DUAL_ENDSTOPS
         #endif // Z_MIN_PIN
 
-        #if ENABLED(Z_PROBE_ENDSTOP)
+        #if ENABLED(Z_MIN_PROBE_ENDSTOP)
           UPDATE_ENDSTOP(Z, PROBE);
 
           if (TEST_ENDSTOP(Z_PROBE))
@@ -448,16 +448,6 @@ inline void update_endstops() {
 
           #endif // !Z_DUAL_ENDSTOPS
         #endif // Z_MAX_PIN
-        
-        #if ENABLED(Z_PROBE_ENDSTOP)
-          UPDATE_ENDSTOP(Z, PROBE);
-          
-          if (TEST_ENDSTOP(Z_PROBE))
-          {
-            endstops_trigsteps[Z_AXIS] = count_position[Z_AXIS];
-            endstop_hit_bits |= BIT(Z_PROBE);
-          }
-        #endif
       }
   #if ENABLED(COREXZ)
     }
@@ -981,10 +971,10 @@ void st_init() {
     #endif
   #endif
 
-  #if HAS_Z_PROBE && ENABLED(Z_PROBE_ENDSTOP) // Check for Z_PROBE_ENDSTOP so we don't pull a pin high unless it's to be used.
-    SET_INPUT(Z_PROBE_PIN);
+  #if HAS_Z_PROBE && ENABLED(Z_MIN_PROBE_ENDSTOP) // Check for Z_MIN_PROBE_ENDSTOP so we don't pull a pin high unless it's to be used.
+    SET_INPUT(Z_MIN_PROBE_PIN);
     #if ENABLED(ENDSTOPPULLUP_ZPROBE)
-      WRITE(Z_PROBE_PIN,HIGH);
+      WRITE(Z_MIN_PROBE_PIN,HIGH);
     #endif
   #endif