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@ -312,14 +312,14 @@ void GcodeSuite::G28() { |
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#endif |
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const float z_homing_height = |
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ENABLED(UNKNOWN_Z_NO_RAISE) && TEST(axis_known_position, Z_AXIS) |
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ENABLED(UNKNOWN_Z_NO_RAISE) && !TEST(axis_known_position, Z_AXIS) |
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? 0 |
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: (parser.seenval('R') ? parser.value_linear_units() : Z_HOMING_HEIGHT); |
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if (z_homing_height && (doX || doY || (ENABLED(Z_SAFE_HOMING) && doZ))) { |
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// Raise Z before homing any other axes and z is not already high enough (never lower z)
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if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("Raise Z (before homing) by ", z_homing_height); |
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do_z_clearance(z_homing_height, TEST(axis_known_position, Z_AXIS), DISABLED(UNKNOWN_Z_NO_RAISE)); |
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do_z_clearance(z_homing_height, true, DISABLED(UNKNOWN_Z_NO_RAISE)); |
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} |
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#if ENABLED(QUICK_HOME) |
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