92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
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*
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*/
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#include "../inc/MarlinConfig.h"
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#if EITHER(EXT_SOLENOID, MANUAL_SOLENOID_CONTROL)
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#include "solenoid.h"
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#include "../module/motion.h" // for active_extruder
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// PARKING_EXTRUDER options alter the default behavior of solenoids, this ensures compliance of M380-381
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#if ENABLED(PARKING_EXTRUDER)
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#include "../module/tool_change.h"
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#endif
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#define HAS_SOLENOID(N) (HAS_SOLENOID_##N && (ENABLED(MANUAL_SOLENOID_CONTROL) || N < EXTRUDERS))
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// Used primarily with MANUAL_SOLENOID_CONTROL
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static void set_solenoid(const uint8_t num, const bool active) {
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const uint8_t value = active ? PE_MAGNET_ON_STATE : !PE_MAGNET_ON_STATE;
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switch (num) {
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case 0: OUT_WRITE(SOL0_PIN, value); break;
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#if HAS_SOLENOID(1)
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case 1: OUT_WRITE(SOL1_PIN, value); break;
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#endif
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#if HAS_SOLENOID(2)
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case 2: OUT_WRITE(SOL2_PIN, value); break;
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#endif
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#if HAS_SOLENOID(3)
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case 3: OUT_WRITE(SOL3_PIN, value); break;
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#endif
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#if HAS_SOLENOID(4)
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case 4: OUT_WRITE(SOL4_PIN, value); break;
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#endif
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#if HAS_SOLENOID(5)
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case 5: OUT_WRITE(SOL5_PIN, value); break;
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#endif
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default: SERIAL_ECHO_MSG(STR_INVALID_SOLENOID); break;
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}
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#if ENABLED(PARKING_EXTRUDER)
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if (!active && active_extruder == num) // If active extruder's solenoid is disabled, carriage is considered parked
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parking_extruder_set_parked(true);
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#endif
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}
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void enable_solenoid(const uint8_t num) { set_solenoid(num, true); }
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void disable_solenoid(const uint8_t num) { set_solenoid(num, false); }
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void enable_solenoid_on_active_extruder() { enable_solenoid(active_extruder); }
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void disable_all_solenoids() {
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disable_solenoid(0);
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#if HAS_SOLENOID(1)
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disable_solenoid(1);
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#endif
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#if HAS_SOLENOID(2)
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disable_solenoid(2);
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#endif
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#if HAS_SOLENOID(3)
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disable_solenoid(3);
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#endif
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#if HAS_SOLENOID(4)
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disable_solenoid(4);
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#endif
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#if HAS_SOLENOID(5)
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disable_solenoid(5);
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#endif
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}
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#endif // EXT_SOLENOID || MANUAL_SOLENOID_CONTROL
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