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Diffstat (limited to 'ArcWelderInverseProcessor/marlin_2_arc.h')
| -rw-r--r-- | ArcWelderInverseProcessor/marlin_2_arc.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/ArcWelderInverseProcessor/marlin_2_arc.h b/ArcWelderInverseProcessor/marlin_2_arc.h new file mode 100644 index 0000000..a7a2ac3 --- /dev/null +++ b/ArcWelderInverseProcessor/marlin_2_arc.h @@ -0,0 +1,95 @@ +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Arc Welder: Inverse Processor Console Application +// +// Converts G2/G3(arc) commands back to G0/G1 commands. Intended to test firmware changes to improve arc support. +// This reduces file size and the number of gcodes per second. +// +// Built using the 'Arc Welder: Anti Stutter' library +// +// Copyright(C) 2020 - Brad Hochgesang +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// This program is free software : you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published +// by the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the +// GNU Affero General Public License for more details. +// +// +// You can contact the author at the following email address: +// FormerLurker@pm.me +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +#pragma once + +#include <string> +#include "gcode_position.h" +#include <iostream> +#include <string> +#include <sstream> +#include <iomanip> +#include <fstream> + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef signed char int8_t; +#define M_PI 3.14159265358979323846 // pi +enum AxisEnum { X_AXIS = 0, Y_AXIS= 1, Z_AXIS = 2, E_AXIS = 3, X_HEAD = 4, Y_HEAD = 5 }; +// Arc interpretation settings: +#define DEFAULT_MM_PER_ARC_SEGMENT 1.0 // REQUIRED - The enforced maximum length of an arc segment +#define DEFAULT_MIN_MM_PER_ARC_SEGMENT 0 /* OPTIONAL - the enforced minimum length of an interpolated segment. Must be smaller than + MM_PER_ARC_SEGMENT. Only has an effect if MIN_ARC_SEGMENTS > 0 or ARC_SEGMENTS_PER_SEC > 0 */ + // If both MIN_ARC_SEGMENTS and ARC_SEGMENTS_PER_SEC is defined, the minimum calculated segment length is used. +#define DEFAULT_MIN_ARC_SEGMENTS 0 // OPTIONAL - The enforced minimum segments in a full circle of the same radius. +#define DEFAULT_ARC_SEGMENTS_PER_SEC 0 // OPTIONAL - Use feedrate to choose segment length. +// approximation will not be used for the first segment. Subsequent segments will be corrected following DEFAULT_N_ARC_CORRECTION. +#define DEFAULT_N_ARC_CORRECTIONS 24 + +struct ConfigurationStore { + ConfigurationStore() { + mm_per_arc_segment = DEFAULT_MM_PER_ARC_SEGMENT; + min_mm_per_arc_segment = DEFAULT_MIN_MM_PER_ARC_SEGMENT; + min_arc_segments = DEFAULT_MIN_ARC_SEGMENTS; + arc_segments_per_sec = DEFAULT_ARC_SEGMENTS_PER_SEC; + n_arc_correction = DEFAULT_N_ARC_CORRECTIONS; + } + float mm_per_arc_segment; // This value is ALWAYS used. + float min_mm_per_arc_segment; // if less than or equal to 0, this is disabled + int min_arc_segments; // If less than or equal to zero, this is disabled + double arc_segments_per_sec; // If less than or equal to zero, this is disabled + int n_arc_correction; + +}; +class marlin_2_arc { +public: + marlin_2_arc(std::string source_path, std::string target_path, bool g90_g91_influences_extruder, int buffer_size, ConfigurationStore cs = ConfigurationStore()); + virtual ~marlin_2_arc(); + void process(); + void mc_arc(float* position, float* target, float* offset, float feed_rate, float radius, uint8_t isclockwise, uint8_t extruder); + +private: + ConfigurationStore cs_; + gcode_position_args get_args_(bool g90_g91_influences_extruder, int buffer_size); + std::string source_path_; + std::string target_path_; + gcode_position* p_source_position_; + std::ofstream output_file_; + bool output_relative_; + double offset_absolute_e_; + float arc_max_radius_threshold; + //float arc_min_radius_threshold; + float total_e_adjustment; + int trig_calc_count = 0; + int lines_processed_ = 0; + void clamp_to_software_endstops(float* target); + + void plan_buffer_line(float x, float y, bool has_z, float z, const float& e, float feed_rate, uint8_t extruder, const float* gcode_target=NULL); + +}; + + + + + |