Firmware2/Marlin/src/module/tool_change.h

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/**
* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include "../inc/MarlinConfigPre.h"
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#include "../core/types.h"
#if EXTRUDERS > 1
typedef struct {
#if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
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float swap_length, extra_prime;
int16_t prime_speed, retract_speed;
#endif
#if ENABLED(TOOLCHANGE_PARK)
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xy_pos_t change_point;
#endif
float z_raise;
} toolchange_settings_t;
extern toolchange_settings_t toolchange_settings;
#endif
#if DO_SWITCH_EXTRUDER
void move_extruder_servo(const uint8_t e);
#endif
#if ENABLED(SWITCHING_NOZZLE)
#if SWITCHING_NOZZLE_TWO_SERVOS
void lower_nozzle(const uint8_t e);
void raise_nozzle(const uint8_t e);
#else
void move_nozzle_servo(const uint8_t angle_index);
#endif
#endif
#if ENABLED(PARKING_EXTRUDER)
#if ENABLED(PARKING_EXTRUDER_SOLENOIDS_INVERT)
#define PE_MAGNET_ON_STATE !PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
#else
#define PE_MAGNET_ON_STATE PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
#endif
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void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state);
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inline void pe_activate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, PE_MAGNET_ON_STATE); }
inline void pe_deactivate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, !PE_MAGNET_ON_STATE); }
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void pe_solenoid_init();
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#elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
typedef struct MPESettings {
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float parking_xpos[2], // M951 L R
grab_distance; // M951 I
feedRate_t slow_feedrate, // M951 J
fast_feedrate; // M951 H
float travel_distance, // M951 D
compensation_factor; // M951 C
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} mpe_settings_t;
extern mpe_settings_t mpe_settings;
void mpe_settings_init();
#endif
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#if ENABLED(SINGLENOZZLE)
extern uint16_t singlenozzle_temp[EXTRUDERS];
#if FAN_COUNT > 0
extern uint8_t singlenozzle_fan_speed[EXTRUDERS];
#endif
#endif
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#if ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
void est_init();
#endif
#if ENABLED(SWITCHING_TOOLHEAD)
void swt_init();
#endif
/**
* Perform a tool-change, which may result in moving the
* previous tool out of the way and the new tool into place.
*/
void tool_change(const uint8_t tmp_extruder, bool no_move=false);