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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/>.
- *
- */
-
- #include "../inc/MarlinConfig.h"
-
- #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
-
- #if !PIN_EXISTS(CLOSED_LOOP_ENABLE) || !PIN_EXISTS(CLOSED_LOOP_MOVE_COMPLETE)
- #error "CLOSED_LOOP_ENABLE_PIN and CLOSED_LOOP_MOVE_COMPLETE_PIN are required for EXTERNAL_CLOSED_LOOP_CONTROLLER."
- #endif
-
- #include "closedloop.h"
-
- ClosedLoop closedloop;
-
- void ClosedLoop::init() {
- OUT_WRITE(CLOSED_LOOP_ENABLE_PIN, LOW);
- SET_INPUT_PULLUP(CLOSED_LOOP_MOVE_COMPLETE_PIN);
- }
-
- void ClosedLoop::set(const byte val) {
- OUT_WRITE(CLOSED_LOOP_ENABLE_PIN, val);
- }
-
- #endif // EXTERNAL_CLOSED_LOOP_CONTROLLER
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