From eb2746a34f9f7ac7039b43aff21360d01dcc31a2 Mon Sep 17 00:00:00 2001 From: Edward Patel Date: Sat, 28 May 2016 21:05:43 +0200 Subject: [PATCH] MBL: Fix for negative x/y positions --- Marlin/Configuration.h | 5 +---- Marlin/mesh_bed_leveling.h | 4 ++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h index fe14777ea..ae141a642 100644 --- a/Marlin/Configuration.h +++ b/Marlin/Configuration.h @@ -519,10 +519,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l //#define MESH_BED_LEVELING // Enable mesh bed leveling. #if ENABLED(MESH_BED_LEVELING) - #define MESH_MIN_X 10 - #define MESH_MAX_X (X_MAX_POS - (MESH_MIN_X)) - #define MESH_MIN_Y 10 - #define MESH_MAX_Y (Y_MAX_POS - (MESH_MIN_Y)) + #define MESH_INSET 10 // Mesh inset margin on print area #define MESH_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited. #define MESH_NUM_Y_POINTS 3 #define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0. diff --git a/Marlin/mesh_bed_leveling.h b/Marlin/mesh_bed_leveling.h index 7b2201fb9..20960fdcb 100644 --- a/Marlin/mesh_bed_leveling.h +++ b/Marlin/mesh_bed_leveling.h @@ -24,6 +24,10 @@ #if ENABLED(MESH_BED_LEVELING) + #define MESH_MIN_X (X_MIN_POS + MESH_INSET) + #define MESH_MAX_X (X_MAX_POS - (MESH_INSET)) + #define MESH_MIN_Y (Y_MIN_POS + MESH_INSET) + #define MESH_MAX_Y (Y_MAX_POS - (MESH_INSET)) #define MESH_X_DIST ((MESH_MAX_X - (MESH_MIN_X))/(MESH_NUM_X_POINTS - 1)) #define MESH_Y_DIST ((MESH_MAX_Y - (MESH_MIN_Y))/(MESH_NUM_Y_POINTS - 1))