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07-09-2016, 10:42 PM #27
Hi Roxy,
I am having a problem getting my G29 to probe four points only. This is the BeckDac fork from about 15 months ago. If it would help to update to newer marlin I could do so.
I have the following in configuration.h. Thanks for any help!
Code:#define AUTO_BED_LEVELING_GRID // with AUTO_BED_LEVELING_GRID, the bed is sampled in a // AUTO_BED_LEVELING_GRID_POINTSxAUTO_BED_LEVELING_GRID_POINTS grid // and least squares solution is calculated // Note: this feature occupies 10'206 byte #ifdef AUTO_BED_LEVELING_GRID // set the rectangle in which to probe #define LEFT_PROBE_BED_POSITION 0 #define RIGHT_PROBE_BED_POSITION 110 #define BACK_PROBE_BED_POSITION 195 #define FRONT_PROBE_BED_POSITION 0 // set the max number of grid points per dimension // The G29 command defaults to 3 if nothing is specified. But setting the number of probed // points higher is very useful when getting a Bed Topology Report (G29 n 5 T) #define AUTO_BED_LEVELING_GRID_POINTS 2 // Uncomment one of the following four lines so the Bed Topology Report can produce a map // that relates accurately to your bed orientation. //#define ORIGIN_FRONT_LEFT //#define ORIGIN_BACK_LEFT //#define ORIGIN_FRONT_RIGHT #define ORIGIN_BACK_RIGHT #else // not AUTO_BED_LEVELING_GRID // with no grid, just probe 3 arbitrary points. A simple cross-product // is used to esimate the plane of the print bed #define ABL_PROBE_PT_1_X 0 #define ABL_PROBE_PT_1_Y 0 #define ABL_PROBE_PT_2_X 115 #define ABL_PROBE_PT_2_Y 0 #define ABL_PROBE_PT_3_X 115 #define ABL_PROBE_PT_3_Y 190 #endif // AUTO_BED_LEVELING_GRID
Holes and pockmarks in print walls
06-04-2024, 09:14 AM in General 3D Printing Discussion