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Merge pull request #4209 from AnHardt/too-high-G28

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Make raise for probe deploy relative in homeaxis()
This commit is contained in:
Scott Lahteine 2016-07-05 11:07:42 -07:00 committed by GitHub
commit c450851401
1 changed files with 4 additions and 8 deletions
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12
Marlin/Marlin_main.cpp
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@ -2331,10 +2331,6 @@ static void homeaxis(AxisEnum axis) {
#endif #endif
home_dir(axis); home_dir(axis);
// Set the axis position as setup for the move
current_position[axis] = 0;
sync_plan_position();
// Homing Z towards the bed? Deploy the Z probe or endstop. // Homing Z towards the bed? Deploy the Z probe or endstop.
#if HAS_BED_PROBE #if HAS_BED_PROBE
if (axis == Z_AXIS && axis_home_dir < 0) { if (axis == Z_AXIS && axis_home_dir < 0) {
@ -2345,6 +2341,10 @@ static void homeaxis(AxisEnum axis) {
} }
#endif #endif
// Set the axis position as setup for the move
current_position[axis] = 0;
sync_plan_position();
// Set a flag for Z motor locking // Set a flag for Z motor locking
#if ENABLED(Z_DUAL_ENDSTOPS) #if ENABLED(Z_DUAL_ENDSTOPS)
if (axis == Z_AXIS) stepper.set_homing_flag(true); if (axis == Z_AXIS) stepper.set_homing_flag(true);
@ -2454,7 +2454,6 @@ static void homeaxis(AxisEnum axis) {
#endif #endif
destination[axis] = current_position[axis]; destination[axis] = current_position[axis];
feedrate = 0.0;
endstops.hit_on_purpose(); // clear endstop hit flags endstops.hit_on_purpose(); // clear endstop hit flags
axis_known_position[axis] = true; axis_known_position[axis] = true;
axis_homed[axis] = true; axis_homed[axis] = true;
@ -2790,8 +2789,6 @@ inline void gcode_G28() {
*/ */
set_destination_to_current(); set_destination_to_current();
feedrate = 0.0;
#if ENABLED(DELTA) #if ENABLED(DELTA)
/** /**
* A delta can only safely home all axis at the same time * A delta can only safely home all axis at the same time
@ -2906,7 +2903,6 @@ inline void gcode_G28() {
destination[X_AXIS] = current_position[X_AXIS]; destination[X_AXIS] = current_position[X_AXIS];
destination[Y_AXIS] = current_position[Y_AXIS]; destination[Y_AXIS] = current_position[Y_AXIS];
line_to_destination(); line_to_destination();
feedrate = 0.0;
stepper.synchronize(); stepper.synchronize();
endstops.hit_on_purpose(); // clear endstop hit flags endstops.hit_on_purpose(); // clear endstop hit flags