Software endstop options as simple switches

Marlin/Conditionals_LCD.h

@@ -369,6 +369,6 @@
     #undef Z_MIN_PROBE_ENDSTOP
   #endif
 
-  #define HAS_SOFTWARE_ENDSTOPS (ENABLED(min_software_endstops) || ENABLED(max_software_endstops))
+  #define HAS_SOFTWARE_ENDSTOPS (ENABLED(MIN_SOFTWARE_ENDSTOPS) || ENABLED(MAX_SOFTWARE_ENDSTOPS))
 
 #endif //CONDITIONALS_LCD_H

Marlin/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 200
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/Marlin_main.cpp

@@ -7889,7 +7889,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
               && (delayed_move_time || current_position[X_AXIS] != xhome)
           ) {
             float raised_z = current_position[Z_AXIS] + TOOLCHANGE_PARK_ZLIFT;
-            #if ENABLED(max_software_endstops)
+            #if ENABLED(MAX_SOFTWARE_ENDSTOPS)
               NOMORE(raised_z, soft_endstop_max[Z_AXIS]);
             #endif
             #if ENABLED(DEBUG_LEVELING_FEATURE)
@@ -7940,7 +7940,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
               // record raised toolhead position for use by unpark
               COPY(raised_parked_position, current_position);
               raised_parked_position[Z_AXIS] += TOOLCHANGE_UNPARK_ZLIFT;
-              #if ENABLED(max_software_endstops)
+              #if ENABLED(MAX_SOFTWARE_ENDSTOPS)
                 NOMORE(raised_parked_position[Z_AXIS], soft_endstop_max[Z_AXIS]);
               #endif
               active_extruder_parked = true;
@@ -8983,12 +8983,12 @@ void ok_to_send() {
    */
   void clamp_to_software_endstops(float target[XYZ]) {
     if (!soft_endstops_enabled) return;
-    #if ENABLED(min_software_endstops)
+    #if ENABLED(MIN_SOFTWARE_ENDSTOPS)
       NOLESS(target[X_AXIS], soft_endstop_min[X_AXIS]);
       NOLESS(target[Y_AXIS], soft_endstop_min[Y_AXIS]);
       NOLESS(target[Z_AXIS], soft_endstop_min[Z_AXIS]);
     #endif
-    #if ENABLED(max_software_endstops)
+    #if ENABLED(MAX_SOFTWARE_ENDSTOPS)
       NOMORE(target[X_AXIS], soft_endstop_max[X_AXIS]);
       NOMORE(target[Y_AXIS], soft_endstop_max[Y_AXIS]);
       NOMORE(target[Z_AXIS], soft_endstop_max[Z_AXIS]);

Marlin/SanityCheck.h

@@ -158,6 +158,8 @@
   #error "LCD_PIN_RESET is now LCD_RESET_PIN. Please update your pins definitions."
 #elif defined(EXTRUDER_0_AUTO_FAN_PIN) || defined(EXTRUDER_1_AUTO_FAN_PIN) || defined(EXTRUDER_2_AUTO_FAN_PIN) || defined(EXTRUDER_3_AUTO_FAN_PIN)
   #error "EXTRUDER_[0123]_AUTO_FAN_PIN is now E[0123]_AUTO_FAN_PIN. Please update your Configuration_adv.h."
+#elif defined(min_software_endstops) || defined(max_software_endstops)
+  #error "(min|max)_software_endstops are now (MIN|MAX)_SOFTWARE_ENDSTOPS. Please update your configuration."
 #endif
 
 /**

Marlin/example_configurations/Cartesio/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 270
 #define Z_MAX_POS 400
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/Felix/Configuration.h

@@ -688,16 +688,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
 // :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -708,6 +704,11 @@
 #define Y_MAX_POS 205
 #define Z_MAX_POS 235
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/Felix/DUAL/Configuration.h

@@ -688,16 +688,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -708,6 +704,11 @@
 #define Y_MAX_POS 205
 #define Z_MAX_POS 235
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/Hephestos/Configuration.h

@@ -697,16 +697,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -717,6 +713,11 @@
 #define Y_MAX_POS 210
 #define Z_MAX_POS 180
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/Hephestos_2/Configuration.h

@@ -699,16 +699,12 @@
 #define Z_HOMING_HEIGHT 5    // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -719,6 +715,11 @@
 #define Y_MAX_POS 297
 #define Z_MAX_POS 210
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/K8200/Configuration.h

@@ -734,16 +734,12 @@
 #define Z_HOMING_HEIGHT 4   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                             // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -754,6 +750,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 200
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/K8400/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 190
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/K8400/Dual-head/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 190
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 200
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/RigidBot/Configuration.h

@@ -704,16 +704,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -724,6 +720,11 @@
 #define Y_MAX_POS 248  // RigidBot regular is 248mm, RigitBot Big is 304mm
 #define Z_MAX_POS 254  // RigidBot regular and Big are 254mm
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/SCARA/Configuration.h

@@ -720,16 +720,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -740,6 +736,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 225
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/TAZ4/Configuration.h

@@ -726,16 +726,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -746,6 +742,11 @@
 #define Y_MAX_POS 275
 #define Z_MAX_POS 250
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/WITBOX/Configuration.h

@@ -697,16 +697,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -717,6 +713,11 @@
 #define Y_MAX_POS 210
 #define Z_MAX_POS 200
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/adafruit/ST7565/Configuration.h

@@ -705,16 +705,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -725,6 +721,11 @@
 #define Y_MAX_POS 200
 #define Z_MAX_POS 200
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/delta/flsun_kossel_mini/Configuration.h

@@ -807,16 +807,12 @@
 #define Z_HOMING_HEIGHT 15   // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1  // deltas always home to max
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR 1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -827,6 +823,11 @@
 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
 #define Z_MAX_POS MANUAL_Z_HOME_POS
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/delta/generic/Configuration.h

@@ -791,16 +791,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1  // deltas always home to max
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR 1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -811,6 +807,11 @@
 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
 #define Z_MAX_POS MANUAL_Z_HOME_POS
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -794,16 +794,12 @@
 //#define Z_HOMING_HEIGHT 15 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1  // deltas always home to max
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR 1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -814,6 +810,11 @@
 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
 #define Z_MAX_POS MANUAL_Z_HOME_POS
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/delta/kossel_pro/Configuration.h

@@ -793,16 +793,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1  // deltas always home to max
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR 1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -813,6 +809,11 @@
 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
 #define Z_MAX_POS MANUAL_Z_HOME_POS
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/delta/kossel_xl/Configuration.h

@@ -797,16 +797,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR 1  // deltas always home to max
 #define Y_HOME_DIR 1
 #define Z_HOME_DIR 1
 
-#define min_software_endstops false // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -817,6 +813,11 @@
 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
 #define Z_MAX_POS MANUAL_Z_HOME_POS
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+//#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/makibox/Configuration.h

@@ -708,16 +708,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -728,6 +724,11 @@
 #define Y_MAX_POS 150
 #define Z_MAX_POS 86
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -701,16 +701,12 @@
 //#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
-// ENDSTOP SETTINGS:
+// Direction of endstops when homing; 1=MAX, -1=MIN
-// Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
-// :[-1, 1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
 
-#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
-#define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
-
 // @section machine
 
 // Travel limits after homing (units are in mm)
@@ -721,6 +717,11 @@
 #define Y_MAX_POS 205
 #define Z_MAX_POS 120
 
+// If enabled, axes won't move below MIN_POS in response to movement commands.
+#define MIN_SOFTWARE_ENDSTOPS
+// If enabled, axes won't move above MAX_POS in response to movement commands.
+#define MAX_SOFTWARE_ENDSTOPS
+
 /**
  * Filament Runout Sensor
  * A mechanical or opto endstop is used to check for the presence of filament.

Marlin/ultralcd.cpp

@@ -1602,10 +1602,10 @@ KeepDrawing:
       #if HAS_SOFTWARE_ENDSTOPS
         // Limit to software endstops, if enabled
         if (soft_endstops_enabled) {
-          #if ENABLED(min_software_endstops)
+          #if ENABLED(MIN_SOFTWARE_ENDSTOPS)
             min = soft_endstop_min[axis];
           #endif
-          #if ENABLED(max_software_endstops)
+          #if ENABLED(MAX_SOFTWARE_ENDSTOPS)
             max = soft_endstop_max[axis];
           #endif
         }