90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/**
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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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#pragma once
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/**
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* fwretract.h - Define firmware-based retraction interface
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*/
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#include "../inc/MarlinConfigPre.h"
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#pragma pack(push, 1) // No padding between fields
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typedef struct {
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float retract_length, // M207 S - G10 Retract length
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retract_feedrate_mm_s, // M207 F - G10 Retract feedrate
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retract_zraise, // M207 Z - G10 Retract hop size
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retract_recover_length, // M208 S - G11 Recover length
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retract_recover_feedrate_mm_s, // M208 F - G11 Recover feedrate
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swap_retract_length, // M207 W - G10 Swap Retract length
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swap_retract_recover_length, // M208 W - G11 Swap Recover length
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swap_retract_recover_feedrate_mm_s; // M208 R - G11 Swap Recover feedrate
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} fwretract_settings_t;
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#pragma pack(pop)
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#if ENABLED(FWRETRACT)
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class FWRetract {
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private:
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#if EXTRUDERS > 1
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static bool retracted_swap[EXTRUDERS]; // Which extruders are swap-retracted
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#endif
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public:
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static fwretract_settings_t settings;
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#if ENABLED(FWRETRACT_AUTORETRACT)
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static bool autoretract_enabled; // M209 S - Autoretract switch
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#else
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static constexpr bool autoretract_enabled = false;
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#endif
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static bool retracted[EXTRUDERS]; // Which extruders are currently retracted
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static float current_retract[EXTRUDERS], // Retract value used by planner
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current_hop; // Hop value used by planner
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FWRetract() { reset(); }
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static void reset();
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static void refresh_autoretract() {
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LOOP_L_N(i, EXTRUDERS) retracted[i] = false;
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}
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static void enable_autoretract(const bool enable) {
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#if ENABLED(FWRETRACT_AUTORETRACT)
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autoretract_enabled = enable;
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refresh_autoretract();
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#endif
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}
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static void retract(const bool retracting
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#if EXTRUDERS > 1
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, bool swapping = false
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#endif
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);
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};
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extern FWRetract fwretract;
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#endif // FWRETRACT
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