tombrazier
3 years ago
committed by
Scott Lahteine
Scott Lahteine
16 changed files with 210 additions and 168 deletions
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#include "../../../inc/MarlinConfigPre.h" |
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extern xy_pos_t bilinear_grid_spacing, bilinear_start; |
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extern xy_float_t bilinear_grid_factor; |
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extern bed_mesh_t z_values; |
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float bilinear_z_offset(const xy_pos_t &raw); |
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void extrapolate_unprobed_bed_level(); |
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void print_bilinear_leveling_grid(); |
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void refresh_bed_level(); |
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#if ENABLED(ABL_BILINEAR_SUBDIVISION) |
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void print_bilinear_leveling_grid_virt(); |
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void bed_level_virt_interpolate(); |
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#endif |
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#if IS_CARTESIAN && DISABLED(SEGMENT_LEVELED_MOVES) |
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void bilinear_line_to_destination(const_feedRate_t scaled_fr_mm_s, uint16_t x_splits=0xFFFF, uint16_t y_splits=0xFFFF); |
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#endif |
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#define _GET_MESH_X(I) float(bilinear_start.x + (I) * bilinear_grid_spacing.x) |
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#define _GET_MESH_Y(J) float(bilinear_start.y + (J) * bilinear_grid_spacing.y) |
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#define Z_VALUES_ARR z_values |
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@ -0,0 +1,73 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#include "../../../inc/MarlinConfigPre.h" |
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class LevelingBilinear { |
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private: |
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static xy_pos_t grid_spacing, grid_start; |
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static xy_float_t grid_factor; |
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static bed_mesh_t z_values; |
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static xy_pos_t cached_rel; |
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static xy_int8_t cached_g; |
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static void extrapolate_one_point(const uint8_t x, const uint8_t y, const int8_t xdir, const int8_t ydir); |
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#if ENABLED(ABL_BILINEAR_SUBDIVISION) |
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#define ABL_GRID_POINTS_VIRT_X (GRID_MAX_CELLS_X * (BILINEAR_SUBDIVISIONS) + 1) |
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#define ABL_GRID_POINTS_VIRT_Y (GRID_MAX_CELLS_Y * (BILINEAR_SUBDIVISIONS) + 1) |
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static float z_values_virt[ABL_GRID_POINTS_VIRT_X][ABL_GRID_POINTS_VIRT_Y]; |
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static xy_pos_t grid_spacing_virt; |
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static xy_float_t grid_factor_virt; |
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static float bed_level_virt_coord(const uint8_t x, const uint8_t y); |
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static float bed_level_virt_cmr(const float p[4], const uint8_t i, const float t); |
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static float bed_level_virt_2cmr(const uint8_t x, const uint8_t y, const_float_t tx, const_float_t ty); |
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static void bed_level_virt_interpolate(); |
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#endif |
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public: |
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static void reset(); |
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static void set_grid(const xy_pos_t& _grid_spacing, const xy_pos_t& _grid_start); |
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static void extrapolate_unprobed_bed_level(); |
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static void print_leveling_grid(const bed_mesh_t* _z_values = NULL); |
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static void refresh_bed_level(); |
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static bool has_mesh() { return !!grid_spacing.x; } |
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static bed_mesh_t& get_z_values() { return z_values; } |
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static const xy_pos_t& get_grid_spacing() { return grid_spacing; } |
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static const xy_pos_t& get_grid_start() { return grid_start; } |
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static float get_mesh_x(int16_t i) { return grid_start.x + i * grid_spacing.x; } |
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static float get_mesh_y(int16_t j) { return grid_start.y + j * grid_spacing.y; } |
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static float get_z_correction(const xy_pos_t &raw); |
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#if IS_CARTESIAN && DISABLED(SEGMENT_LEVELED_MOVES) |
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static void line_to_destination(const_feedRate_t scaled_fr_mm_s, uint16_t x_splits=0xFFFF, uint16_t y_splits=0xFFFF); |
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#endif |
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}; |
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extern LevelingBilinear bbl; |
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#define _GET_MESH_X(I) bbl.get_mesh_x(I) |
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#define _GET_MESH_Y(J) bbl.get_mesh_y(J) |
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#define Z_VALUES_ARR bbl.get_z_values() |
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