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UBL G29 T current position fix

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Counterpart to #12845
This commit is contained in:
Scott Lahteine
2019-02-26 22:25:53 -06:00
parent f8a39919fa
commit f37df28d17
2 changed files with 13 additions and 4 deletions
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10
Marlin/src/inc/Conditionals_post.h
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@ -203,11 +203,17 @@
* Safe Homing Options
*/
#if ENABLED(Z_SAFE_HOMING)
#if ENABLED(AUTO_BED_LEVELING_UBL)
// Home close to center so grid points have z heights very close to 0
#define _SAFE_POINT(A) (((GRID_MAX_POINTS_##A) / 2) * (A##_BED_SIZE - 2 * (MESH_INSET)) / (GRID_MAX_POINTS_##A - 1) + MESH_INSET)
#else
#define _SAFE_POINT(A) A##_CENTER
#endif
#ifndef Z_SAFE_HOMING_X_POINT
#define Z_SAFE_HOMING_X_POINT X_CENTER
#define Z_SAFE_HOMING_X_POINT _SAFE_POINT(X)
#endif
#ifndef Z_SAFE_HOMING_Y_POINT
#define Z_SAFE_HOMING_Y_POINT Y_CENTER
#define Z_SAFE_HOMING_Y_POINT _SAFE_POINT(Y)
#endif
#define X_TILT_FULCRUM Z_SAFE_HOMING_X_POINT
#define Y_TILT_FULCRUM Z_SAFE_HOMING_Y_POINT