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Z_RAISE_BEFORE_HOMING -> MIN_Z_HEIGHT_FOR_HOMING

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rebased
corrected spelling
changed to #elif for error

Still with MIN_Z_HEIGHT_FOR_HOMING but con be done with (folder wide) search-replace when we have a better name.
2.0.x
AnHardt 9 years ago
parent b7928a000a
commit fd5414c6ea
21 changed files with 59 additions and 107 deletions
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5
Marlin/Configuration.h
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@ -378,6 +378,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -509,9 +511,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

69
Marlin/Marlin_main.cpp
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@ -2268,7 +2268,7 @@ inline void gcode_G28() {
setup_for_endstop_move(); setup_for_endstop_move();
set_destination_to_current(); set_destination_to_current(); // Directly after a reset this is all 0. Later we get a hint if we have to raise z or not.
feedrate = 0.0; feedrate = 0.0;
@ -2311,50 +2311,40 @@ inline void gcode_G28() {
home_all_axis = (!homeX && !homeY && !homeZ) || (homeX && homeY && homeZ); home_all_axis = (!homeX && !homeY && !homeZ) || (homeX && homeY && homeZ);
if (home_all_axis || homeZ) { #if Z_HOME_DIR > 0 // If homing away from BED do Z first
#if Z_HOME_DIR > 0 // If homing away from BED do Z first
if (home_all_axis || homeZ) {
HOMEAXIS(Z); HOMEAXIS(Z);
#if ENABLED(DEBUG_LEVELING_FEATURE) #if ENABLED(DEBUG_LEVELING_FEATURE)
if (marlin_debug_flags & DEBUG_LEVELING) { if (marlin_debug_flags & DEBUG_LEVELING) {
print_xyz("> HOMEAXIS(Z) > current_position", current_position); print_xyz("> HOMEAXIS(Z) > current_position", current_position);
} }
#endif #endif
}
#elif defined(Z_RAISE_BEFORE_HOMING) && Z_RAISE_BEFORE_HOMING > 0 #elif defined(MIN_Z_HEIGHT_FOR_HOMING) && MIN_Z_HEIGHT_FOR_HOMING > 0
// Consider the current Z-position as zero
// !!WARNING!! If the machine has no physical z-max endstops then we
// can move the axis more than it can physically travel.
current_position[Z_AXIS] = 0;
sync_plan_position();
// (Does this need to be "negative home direction?" Why not just use Z_RAISE_BEFORE_HOMING?)
destination[Z_AXIS] = -Z_RAISE_BEFORE_HOMING * home_dir(Z_AXIS);
feedrate = max_feedrate[Z_AXIS] * 60;
// Raise Z before homing any other axes and z is not already high enough (never lower z)
if (current_position[Z_AXIS] <= MIN_Z_HEIGHT_FOR_HOMING) {
destination[Z_AXIS] = MIN_Z_HEIGHT_FOR_HOMING;
feedrate = max_feedrate[Z_AXIS] * 60; // feedrate (mm/m) = max_feedrate (mm/s)
#if ENABLED(DEBUG_LEVELING_FEATURE) #if ENABLED(DEBUG_LEVELING_FEATURE)
if (marlin_debug_flags & DEBUG_LEVELING) { if (marlin_debug_flags & DEBUG_LEVELING) {
SERIAL_ECHOPAIR("Raise Z (before homing) by ", (float)Z_RAISE_BEFORE_HOMING); SERIAL_ECHOPAIR("Raise Z (before homing) to ", (float)MIN_Z_HEIGHT_FOR_HOMING);
SERIAL_EOL; SERIAL_EOL;
print_xyz("> (home_all_axis || homeZ) > current_position", current_position); print_xyz("> (home_all_axis || homeZ) > current_position", current_position);
print_xyz("> (home_all_axis || homeZ) > destination", destination); print_xyz("> (home_all_axis || homeZ) > destination", destination);
} }
#endif #endif
// Raise Z-axis by Z_RAISE_BEFORE_HOMING before homing any other axis
line_to_destination(); line_to_destination();
st_synchronize(); st_synchronize();
// Update the current Z position even if it currently not real from Z-home // Update the current Z position even if it currently not real from Z-home
// otherwise each call to line_to_destination() will want to move Z-axis // otherwise each call to line_to_destination() will want to move Z-axis
// by Z_RAISE_BEFORE_HOMING. // by MIN_Z_HEIGHT_FOR_HOMING.
current_position[Z_AXIS] = destination[Z_AXIS]; current_position[Z_AXIS] = destination[Z_AXIS];
}
#endif #endif
} // home_all_axis || homeZ
#if ENABLED(QUICK_HOME) #if ENABLED(QUICK_HOME)
@ -2468,19 +2458,18 @@ inline void gcode_G28() {
if (home_all_axis) { if (home_all_axis) {
// At this point we already have Z at Z_RAISE_BEFORE_HOMING height // At this point we already have Z at MIN_Z_HEIGHT_FOR_HOMING height
// No need to move Z any more as this height should already be safe // No need to move Z any more as this height should already be safe
// enough to reach Z_SAFE_HOMING XY positions; just make sure the // enough to reach Z_SAFE_HOMING XY positions.
// planner is in sync. // Just make sure the planner is in sync.
sync_plan_position(); sync_plan_position();
// //
// Set the Z probe (or just the nozzle) destination to the safe homing point // Set the Z probe (or just the nozzle) destination to the safe homing point
// //
// NOTE: If current_position[X_AXIS] or current_position[Y_AXIS] were set above
// then this may not work as expected.
destination[X_AXIS] = round(Z_SAFE_HOMING_X_POINT - X_PROBE_OFFSET_FROM_EXTRUDER); destination[X_AXIS] = round(Z_SAFE_HOMING_X_POINT - X_PROBE_OFFSET_FROM_EXTRUDER);
destination[Y_AXIS] = round(Z_SAFE_HOMING_Y_POINT - Y_PROBE_OFFSET_FROM_EXTRUDER); destination[Y_AXIS] = round(Z_SAFE_HOMING_Y_POINT - Y_PROBE_OFFSET_FROM_EXTRUDER);
destination[Z_AXIS] = current_position[Z_AXIS]; //z is already at the right height
feedrate = XY_TRAVEL_SPEED; feedrate = XY_TRAVEL_SPEED;
#if ENABLED(DEBUG_LEVELING_FEATURE) #if ENABLED(DEBUG_LEVELING_FEATURE)
@ -2494,8 +2483,8 @@ inline void gcode_G28() {
line_to_destination(); line_to_destination();
st_synchronize(); st_synchronize();
// Update the current positions for XY, Z is still at // Update the current positions for XY, Z is still at least at
// Z_RAISE_BEFORE_HOMING height, no changes there. // MIN_Z_HEIGHT_FOR_HOMING height, no changes there.
current_position[X_AXIS] = destination[X_AXIS]; current_position[X_AXIS] = destination[X_AXIS];
current_position[Y_AXIS] = destination[Y_AXIS]; current_position[Y_AXIS] = destination[Y_AXIS];
@ -2515,26 +2504,6 @@ inline void gcode_G28() {
&& cpx <= X_MAX_POS - X_PROBE_OFFSET_FROM_EXTRUDER && cpx <= X_MAX_POS - X_PROBE_OFFSET_FROM_EXTRUDER
&& cpy >= Y_MIN_POS - Y_PROBE_OFFSET_FROM_EXTRUDER && cpy >= Y_MIN_POS - Y_PROBE_OFFSET_FROM_EXTRUDER
&& cpy <= Y_MAX_POS - Y_PROBE_OFFSET_FROM_EXTRUDER) { && cpy <= Y_MAX_POS - Y_PROBE_OFFSET_FROM_EXTRUDER) {
// Set the plan current position to X, Y, 0
current_position[Z_AXIS] = 0;
plan_set_position(cpx, cpy, 0, current_position[E_AXIS]); // = sync_plan_position
// Set Z destination away from bed and raise the axis
// NOTE: This should always just be Z_RAISE_BEFORE_HOMING unless...???
destination[Z_AXIS] = -Z_RAISE_BEFORE_HOMING * home_dir(Z_AXIS);
feedrate = max_feedrate[Z_AXIS] * 60; // feedrate (mm/m) = max_feedrate (mm/s)
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (marlin_debug_flags & DEBUG_LEVELING) {
SERIAL_ECHOPAIR("Raise Z (before homing) by ", (float)Z_RAISE_BEFORE_HOMING);
SERIAL_EOL;
print_xyz("> homeZ > current_position", current_position);
print_xyz("> homeZ > destination", destination);
}
#endif
line_to_destination();
st_synchronize();
// Home the Z axis // Home the Z axis
HOMEAXIS(Z); HOMEAXIS(Z);

2
Marlin/SanityCheck.h
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@ -368,6 +368,8 @@
#error SDSLOW deprecated - set SPI_SPEED to SPI_HALF_SPEED instead #error SDSLOW deprecated - set SPI_SPEED to SPI_HALF_SPEED instead
#elif defined(SDEXTRASLOW) #elif defined(SDEXTRASLOW)
#error SDEXTRASLOW deprecated - set SPI_SPEED to SPI_QUARTER_SPEED instead #error SDEXTRASLOW deprecated - set SPI_SPEED to SPI_QUARTER_SPEED instead
#elif defined(Z_RAISE_BEFORE_HOMING)
#error Z_RAISE_BEFORE_HOMING is deprecated. Use MIN_Z_HEIGHT_FOR_HOMING instead.
#endif #endif
#endif //SANITYCHECK_H #endif //SANITYCHECK_H

5
Marlin/example_configurations/Felix/Configuration.h
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@ -360,6 +360,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -491,9 +493,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/Felix/Configuration_DUAL.h
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@ -357,6 +357,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -488,9 +490,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/Hephestos/Configuration.h
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@ -370,6 +370,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -501,9 +503,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/Hephestos_2/Configuration.h
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@ -373,6 +373,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -504,9 +506,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER 15 // Z probe to nozzle Y offset: -front +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER 15 // Z probe to nozzle Y offset: -front +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z probe to nozzle Z offset: -below (always!) #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z probe to nozzle Z offset: -below (always!)
#define Z_RAISE_BEFORE_HOMING 5 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 5 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 5 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/K8200/Configuration.h
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@ -393,6 +393,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR true #define INVERT_E3_DIR true
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -524,9 +526,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
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@ -378,6 +378,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -509,9 +511,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/RigidBot/Configuration.h
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@ -372,6 +372,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -503,9 +505,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/SCARA/Configuration.h
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@ -386,6 +386,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -517,9 +519,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
//#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/TAZ4/Configuration.h
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@ -398,6 +398,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR true #define INVERT_E3_DIR true
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -529,9 +531,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/WITBOX/Configuration.h
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@ -370,6 +370,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -501,9 +503,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/adafruit/ST7565/Configuration.h
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@ -378,6 +378,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -509,9 +511,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/delta/biv2.5/Configuration.h
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@ -413,6 +413,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -548,9 +550,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/delta/generic/Configuration.h
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@ -413,6 +413,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -548,9 +550,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z probe to nozzle Y offset: -front +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z probe to nozzle Y offset: -front +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z probe to nozzle Z offset: -below (always!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z probe to nozzle Z offset: -below (always!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/delta/kossel_mini/Configuration.h
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@ -413,6 +413,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -548,9 +550,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 15 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 4000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/delta/kossel_pro/Configuration.h
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@ -400,6 +400,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -537,9 +539,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
// not giving someone a head crash. Use something like G29 Z-0.2 to adjust as needed. // not giving someone a head crash. Use something like G29 Z-0.2 to adjust as needed.
#define Z_PROBE_OFFSET_FROM_EXTRUDER -17.25 // Increase this if the first layer is too thin (remember: it's a negative number so increase means closer to zero). #define Z_PROBE_OFFSET_FROM_EXTRUDER -17.25 // Increase this if the first layer is too thin (remember: it's a negative number so increase means closer to zero).
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 100 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 100 // How much the Z axis will be raised before traveling to the first probing point.

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Marlin/example_configurations/delta/kossel_xl/Configuration.h
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@ -406,6 +406,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 7 // (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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -540,9 +542,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER 0.0 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER 0.0 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0.3 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER 0.3 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 7 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 7000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 7000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 20 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 20 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/makibox/Configuration.h
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@ -381,6 +381,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -512,9 +514,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

5
Marlin/example_configurations/tvrrug/Round2/Configuration.h
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@ -368,6 +368,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define INVERT_E3_DIR false #define INVERT_E3_DIR false
// @section homing // @section homing
//#define MIN_Z_HEIGHT_FOR_HOMING 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: // ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN // Sets direction of endstops when homing; 1=MAX, -1=MIN
@ -499,9 +501,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
#define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Z offset: -front [of the nozzle] +behind
#define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!) #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below [the nozzle] (always negative!)
#define Z_RAISE_BEFORE_HOMING 4 // (in mm) Raise Z axis before homing (G28) for Z probe clearance.
// Be sure you have this distance over your Z_MAX_POS in case.
#define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min. #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min.
#define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point. #define Z_RAISE_BEFORE_PROBING 15 // How much the Z axis will be raised before traveling to the first probing point.

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