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Merge pull request #3903 from epatel/marlin/mbl_negative_xy

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MBL: Fix for negative x/y positions
This commit is contained in:
Scott Lahteine 2016-05-29 22:07:35 -07:00
parent 189e60db55 eb2746a34f
commit 8806c7bbcc
2 changed files with 5 additions and 4 deletions
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5
Marlin/Configuration.h
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@ -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. //#define MESH_BED_LEVELING // Enable mesh bed leveling.
#if ENABLED(MESH_BED_LEVELING) #if ENABLED(MESH_BED_LEVELING)
#define MESH_MIN_X 10 #define MESH_INSET 10 // Mesh inset margin on print area
#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_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited. #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_NUM_Y_POINTS 3
#define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0. #define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0.

4
Marlin/mesh_bed_leveling.h
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@ -24,6 +24,10 @@
#if ENABLED(MESH_BED_LEVELING) #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_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)) #define MESH_Y_DIST ((MESH_MAX_Y - (MESH_MIN_Y))/(MESH_NUM_Y_POINTS - 1))