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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef TOOL_CHANGE_H
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#define TOOL_CHANGE_H
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#include "../inc/MarlinConfig.h"
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#if DO_SWITCH_EXTRUDER
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void move_extruder_servo(const uint8_t e);
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#endif
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#if ENABLED(SWITCHING_NOZZLE)
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void move_nozzle_servo(const uint8_t e);
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#endif
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#if ENABLED(PARKING_EXTRUDER)
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#if ENABLED(PARKING_EXTRUDER_SOLENOIDS_INVERT)
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#define PE_MAGNET_ON_STATE !PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
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#else
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#define PE_MAGNET_ON_STATE PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
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#endif
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void pe_set_magnet(const uint8_t extruder_num, const uint8_t state);
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inline void pe_activate_magnet(const uint8_t extruder_num) { pe_set_magnet(extruder_num, PE_MAGNET_ON_STATE); }
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inline void pe_deactivate_magnet(const uint8_t extruder_num) { pe_set_magnet(extruder_num, !PE_MAGNET_ON_STATE); }
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void pe_magnet_init();
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#endif // PARKING_EXTRUDER
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#if ENABLED(SINGLENOZZLE)
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extern float singlenozzle_swap_length;
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extern int16_t singlenozzle_prime_speed,
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singlenozzle_retract_speed;
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extern uint16_t singlenozzle_temp[EXTRUDERS];
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#if FAN_COUNT > 0
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extern uint8_t singlenozzle_fan_speed[EXTRUDERS];
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#endif
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#endif
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/**
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* Perform a tool-change, which may result in moving the
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* previous tool out of the way and the new tool into place.
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*/
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void tool_change(const uint8_t tmp_extruder, const float fr_mm_s=0.0, bool no_move=false);
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#endif // TOOL_CHANGE_H
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