Marlin_Firmware/Marlin/src/HAL/HAL_STM32/endstop_interrupts.h

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/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
* Copyright (C) 2017 Victor Perez
*
* 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 <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include "../../module/endstops.h"
// One ISR for all EXT-Interrupts
void endstop_ISR(void) { endstops.update(); }
void setup_endstop_interrupts(void) {
#if HAS_X_MAX
attachInterrupt(X_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_X_MIN
attachInterrupt(X_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Y_MAX
attachInterrupt(Y_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Y_MIN
attachInterrupt(Y_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z_MAX
attachInterrupt(Z_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z_MIN
attachInterrupt(Z_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z2_MAX
attachInterrupt(Z2_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z2_MIN
attachInterrupt(Z2_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z3_MAX
attachInterrupt(Z3_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_Z3_MIN
attachInterrupt(Z3_MIN_PIN, endstop_ISR, CHANGE);
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#endif
#if HAS_Z_MIN_PROBE_PIN
attachInterrupt(Z_MIN_PROBE_PIN, endstop_ISR, CHANGE);
#endif
}