Add USE_PROBE_FOR_Z_HOMING option (#17359)
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3 changed files with 16 additions and 8 deletions
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@ -824,12 +824,15 @@
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//
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//
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/**
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/**
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* Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
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* Enable this option for a probe connected to the Z-MIN pin.
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*
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* The probe replaces the Z-MIN endstop and is used for Z homing.
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* Enable this option for a probe connected to the Z Min endstop pin.
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* (Automatically enables USE_PROBE_FOR_Z_HOMING.)
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*/
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*/
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#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
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#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
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// Force the use of the probe for Z-axis homing
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//#define USE_PROBE_FOR_Z_HOMING
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/**
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/**
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* Z_MIN_PROBE_PIN
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* Z_MIN_PROBE_PIN
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*
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*
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@ -1335,7 +1338,6 @@
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*/
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*/
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//#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
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//#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
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// @section homing
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// @section homing
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// The center of the bed is at (X=0, Y=0)
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// The center of the bed is at (X=0, Y=0)
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@ -583,7 +583,7 @@
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#if DISABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
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#if DISABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
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#define HAS_CUSTOM_PROBE_PIN 1
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#define HAS_CUSTOM_PROBE_PIN 1
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#endif
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#endif
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#if Z_HOME_DIR < 0 && !HAS_CUSTOM_PROBE_PIN
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#if Z_HOME_DIR < 0 && (!HAS_CUSTOM_PROBE_PIN || ENABLED(USE_PROBE_FOR_Z_HOMING))
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#define HOMING_Z_WITH_PROBE 1
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#define HOMING_Z_WITH_PROBE 1
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#endif
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#endif
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#ifndef Z_PROBE_LOW_POINT
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#ifndef Z_PROBE_LOW_POINT
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@ -1815,8 +1815,10 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
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* Endstop Tests
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* Endstop Tests
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*/
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*/
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#define _PLUG_UNUSED_TEST(AXIS,PLUG) (DISABLED(USE_##PLUG##MIN_PLUG, USE_##PLUG##MAX_PLUG) && !(ENABLED(AXIS##_DUAL_ENDSTOPS) && WITHIN(AXIS##2_USE_ENDSTOP, _##PLUG##MAX_, _##PLUG##MIN_)))
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#define _PLUG_UNUSED_TEST(A,P) (DISABLED(USE_##P##MIN_PLUG, USE_##P##MAX_PLUG) \
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#define _AXIS_PLUG_UNUSED_TEST(AXIS) (_PLUG_UNUSED_TEST(AXIS,X) && _PLUG_UNUSED_TEST(AXIS,Y) && _PLUG_UNUSED_TEST(AXIS,Z))
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&& !(ENABLED(A##_DUAL_ENDSTOPS) && WITHIN(A##2_USE_ENDSTOP, _##P##MAX_, _##P##MIN_)) \
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&& !(ENABLED(A##_MULTI_ENDSTOPS) && WITHIN(A##2_USE_ENDSTOP, _##P##MAX_, _##P##MIN_)) )
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#define _AXIS_PLUG_UNUSED_TEST(A) (_PLUG_UNUSED_TEST(A,X) && _PLUG_UNUSED_TEST(A,Y) && _PLUG_UNUSED_TEST(A,Z))
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// At least 3 endstop plugs must be used
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// At least 3 endstop plugs must be used
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#if _AXIS_PLUG_UNUSED_TEST(X)
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#if _AXIS_PLUG_UNUSED_TEST(X)
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@ -1841,8 +1843,12 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
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#error "Enable USE_YMAX_PLUG when homing Y to MAX."
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#error "Enable USE_YMAX_PLUG when homing Y to MAX."
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#endif
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#endif
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#endif
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#endif
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#if Z_HOME_DIR < 0 && DISABLED(USE_ZMIN_PLUG)
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// Z homing direction and plug usage flags
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#if Z_HOME_DIR < 0 && NONE(USE_ZMIN_PLUG, HOMING_Z_WITH_PROBE)
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#error "Enable USE_ZMIN_PLUG when homing Z to MIN."
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#error "Enable USE_ZMIN_PLUG when homing Z to MIN."
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#elif Z_HOME_DIR > 0 && ENABLED(USE_PROBE_FOR_Z_HOMING)
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#error "Z_HOME_DIR must be -1 when homing Z with the probe."
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#elif Z_HOME_DIR > 0 && DISABLED(USE_ZMAX_PLUG)
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#elif Z_HOME_DIR > 0 && DISABLED(USE_ZMAX_PLUG)
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#error "Enable USE_ZMAX_PLUG when homing Z to MAX."
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#error "Enable USE_ZMAX_PLUG when homing Z to MAX."
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#endif
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#endif
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