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Only deploy/stow BLTOUCH on downward move

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This commit is contained in:
Scott Lahteine 2016-09-22 14:27:22 -05:00
parent e242946ac3
commit 747a2257dd
1 changed files with 3 additions and 2 deletions
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5
Marlin/Marlin_main.cpp
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@ -2194,7 +2194,8 @@ static void clean_up_after_endstop_or_probe_move() {
static void do_homing_move(AxisEnum axis, float where, float fr_mm_s=0.0) { static void do_homing_move(AxisEnum axis, float where, float fr_mm_s=0.0) {
#if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH) #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
if (axis == Z_AXIS) set_bltouch_deployed(true); bool deploy_bltouch = (axis == Z_AXIS && where < 0);
if (deploy_bltouch) set_bltouch_deployed(true);
#endif #endif
current_position[axis] = 0; current_position[axis] = 0;
@ -2204,7 +2205,7 @@ static void do_homing_move(AxisEnum axis, float where, float fr_mm_s=0.0) {
stepper.synchronize(); stepper.synchronize();
#if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH) #if HOMING_Z_WITH_PROBE && ENABLED(BLTOUCH)
if (axis == Z_AXIS) set_bltouch_deployed(false); if (deploy_bltouch) set_bltouch_deployed(false);
#endif #endif
endstops.hit_on_purpose(); endstops.hit_on_purpose();