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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Arc Welder: Marlin 2 arc interpolation simulator. Please see the copyright notices in the function definitions
// starting with plan_arc_ for the original license.
//
// 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) 2021 - 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 "firmware.h"
#define MARLIN_2_XYZE 4
class marlin_2 :
public firmware
{
public:
enum class marlin_2_firmware_versions { V2_0_9_1 = 0, V2_0_9_2 = 1};
/// <summary>
/// Types and enums taken from https://github.com/MarlinFirmware/Marlin/blob/cce585f6ca2235d0a534e8f3043d6d502b3bd93b/Marlin/src/core/types.h
/// </summary>
// This enum was simplified
enum AxisEnum : uint8_t {
X_AXIS=0,
Y_AXIS=1,
Z_AXIS=2,
E_AXIS=3,
};
marlin_2(firmware_arguments args);
virtual ~marlin_2();
virtual std::string interpolate_arc(firmware_position& target, double i, double j, double r, bool is_clockwise) override;
virtual firmware_arguments get_default_arguments_for_current_version() const override;
virtual void apply_arguments() override;
private:
marlin_2_firmware_versions marlin_2_version_;
std::string gcodes_;
float* current_position;
float feedrate_mm_s;
/// <summary>
/// A struct representing the prusa configuration store. Note: I didn't add the trailing underscore so this variable name will match the original source algorithm name.
/// </summary>
typedef void(marlin_2::* plan_arc_func)(
const float(&cart)[MARLIN_2_XYZE], // Destination position
const float(&offset)[2], // Center of rotation relative to current_position
const bool clockwise, // Clockwise?
const uint8_t circles // Take the scenic route
);
void plan_arc_2_0_9_1(
const float (&cart)[MARLIN_2_XYZE], // Destination position
const float (&offset)[2], // Center of rotation relative to current_position
const bool clockwise, // Clockwise?
const uint8_t circles // Take the scenic route
);
void plan_arc_2_0_9_2(
const float(&cart)[MARLIN_2_XYZE], // Destination position
const float(&offset)[2], // Center of rotation relative to current_position
const bool clockwise, // Clockwise?
const uint8_t circles // Take the scenic route
);
bool buffer_line(const float(&cart)[MARLIN_2_XYZE], double fr_mm_s, int active_extruder);
void apply_motion_limits(float (&pos)[MARLIN_2_XYZE]);
plan_arc_func plan_arc_;
// Marlin Function Defs
void NOLESS(uint16_t& x, uint16_t y);
float MMS_SCALED(float x);
bool NEAR_ZERO(float x);
bool NEAR(float x, float y);
void COPY(float target[MARLIN_2_XYZE], const float(&source)[MARLIN_2_XYZE]);
};
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