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Merge pull request #3576 from thinkyhead/rc_heres_your_z_safe_homing

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Z Safe Homing for all
master
Scott Lahteine 9 years ago
parent 3db5a75f30 0c2aa92b07
commit fa81b01033
19 changed files with 305 additions and 304 deletions
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33
Marlin/Configuration.h
Unescape View File

@ -637,22 +637,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -672,6 +657,22 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/Felix/Configuration.h
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@ -619,22 +619,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -654,6 +639,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/Felix/Configuration_DUAL.h
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@ -616,22 +616,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -651,6 +636,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/Hephestos/Configuration.h
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@ -629,22 +629,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -664,6 +649,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/Hephestos_2/Configuration.h
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@ -631,22 +631,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -666,6 +651,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/K8200/Configuration.h
Unescape View File

@ -654,22 +654,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -689,6 +674,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
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@ -637,22 +637,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -672,6 +657,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/RigidBot/Configuration.h
Unescape View File

@ -631,22 +631,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -666,6 +651,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/SCARA/Configuration.h
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@ -645,22 +645,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
//#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -680,6 +665,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define MANUAL_Z_HOME_POS 0.1 // Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 0.1 // Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/TAZ4/Configuration.h
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@ -658,22 +658,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -693,6 +678,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/WITBOX/Configuration.h
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@ -629,22 +629,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -664,6 +649,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/adafruit/ST7565/Configuration.h
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@ -637,22 +637,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -672,6 +657,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/delta/biv2.5/Configuration.h
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@ -764,22 +764,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#endif #endif
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -798,6 +783,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define MANUAL_Z_HOME_POS 405 // For delta: Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 405 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/delta/generic/Configuration.h
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@ -764,22 +764,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#endif #endif
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -798,6 +783,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define MANUAL_Z_HOME_POS 250 // For delta: Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 250 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/delta/kossel_mini/Configuration.h
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@ -768,22 +768,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#endif #endif
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -802,6 +787,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define MANUAL_Z_HOME_POS 250 // For delta: Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 250 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/delta/kossel_pro/Configuration.h
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@ -755,22 +755,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#endif #endif
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -789,6 +774,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define MANUAL_Z_HOME_POS 277 // For delta: Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 277 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/delta/kossel_xl/Configuration.h
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@ -762,22 +762,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#endif #endif
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
// #define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -796,6 +781,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define MANUAL_Z_HOME_POS 381.4 // For delta: Distance between nozzle and print surface after homing. #define MANUAL_Z_HOME_POS 381.4 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/makibox/Configuration.h
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@ -640,22 +640,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -675,6 +660,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

32
Marlin/example_configurations/tvrrug/Round2/Configuration.h
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@ -627,22 +627,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MECHANICAL_PROBE //#define MECHANICAL_PROBE
// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,
// it is highly recommended you leave Z_SAFE_HOMING enabled! // it is highly recommended you also enable Z_SAFE_HOMING below!
#define Z_SAFE_HOMING // Use the z-min-probe for homing to z-min - not the z-min-endstop.
// This feature is meant to avoid Z homing with Z probe outside the bed area.
// When defined, it will:
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers timeout, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axis (G28).
// - Block Z homing only when the Z probe is outside bed area.
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
#endif // AUTO_BED_LEVELING_FEATURE #endif // AUTO_BED_LEVELING_FEATURE
@ -662,6 +647,21 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
#endif #endif
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//
// With this feature enabled:
//
// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
// - If stepper drivers time out, it will need X and Y homing again before Z homing.
// - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28).
// - Prevent Z homing when the Z probe is outside bed area.
//#define Z_SAFE_HOMING
#if ENABLED(Z_SAFE_HOMING)
#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
#endif
// @section movement // @section movement
/** /**

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