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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * 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 <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- #include "../inc/MarlinConfig.h"
-
- //#define DEBUG_TOOLCHANGE_MIGRATION_FEATURE
-
- #if HAS_MULTI_EXTRUDER
-
- typedef struct {
- #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
- float swap_length; // M217 S
- float extra_prime; // M217 E
- float extra_resume; // M217 B
- int16_t prime_speed; // M217 P
- int16_t retract_speed; // M217 R
- int16_t unretract_speed; // M217 U
- uint8_t fan_speed; // M217 F
- uint8_t fan_time; // M217 D
- #endif
- #if ENABLED(TOOLCHANGE_PARK)
- bool enable_park; // M217 W
- xyz_pos_t change_point; // M217 X Y I J K C H O
- #endif
- float z_raise; // M217 Z
- } toolchange_settings_t;
-
- extern toolchange_settings_t toolchange_settings;
-
- #if ENABLED(TOOLCHANGE_FS_PRIME_FIRST_USED)
- extern bool enable_first_prime; // M217 V
- #endif
-
- #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
- void tool_change_prime(); // Prime the currently selected extruder
- #endif
-
- #if ENABLED(TOOLCHANGE_FS_INIT_BEFORE_SWAP)
- extern Flags<EXTRUDERS> toolchange_extruder_ready;
- #endif
-
- #if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
- typedef struct {
- uint8_t target, last;
- bool automode, in_progress;
- } migration_settings_t;
- constexpr migration_settings_t migration_defaults = { 0, 0, false, false };
- extern migration_settings_t migration;
- bool extruder_migration();
- #endif
- #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)
-
- void pe_solenoid_set_pin_state(const uint8_t extruder_num, const uint8_t state);
-
- #define PE_MAGNET_ON_STATE TERN_(PARKING_EXTRUDER_SOLENOIDS_INVERT, !)PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
- inline void pe_solenoid_magnet_on(const uint8_t extruder_num) { pe_solenoid_set_pin_state(extruder_num, PE_MAGNET_ON_STATE); }
- inline void pe_solenoid_magnet_off(const uint8_t extruder_num) { pe_solenoid_set_pin_state(extruder_num, !PE_MAGNET_ON_STATE); }
-
- void pe_solenoid_init();
-
- extern bool extruder_parked;
- inline void parking_extruder_set_parked(const bool parked) { extruder_parked = parked; }
- bool parking_extruder_unpark_after_homing(const uint8_t final_tool, bool homed_towards_final_tool);
-
- #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
-
- typedef struct MPESettings {
- 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
- } mpe_settings_t;
-
- extern mpe_settings_t mpe_settings;
-
- void mpe_settings_init();
-
- #endif
-
- #if ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
- void est_init();
- #elif ENABLED(SWITCHING_TOOLHEAD)
- void swt_init();
- #endif
-
- #if ENABLED(TOOL_SENSOR)
- uint8_t check_tool_sensor_stats(const uint8_t active_tool, const bool kill_on_error=false, const bool disable=false);
- #else
- inline uint8_t check_tool_sensor_stats(const uint8_t, const bool=false, const bool=false) { return 0; }
- #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);
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