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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 <http://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * InterruptVectors_Due.h
- *
- * This module relocates the Interrupt vector table to SRAM, allowing new
- * interrupt handlers to be added at runtime. This is required because the
- * Arduino runtime steals interrupt handlers that Marlin MUST use to support
- * extended functionality such as USB hosts and USB devices (MSD, MTP) and
- * custom serial port handlers. Rather than modifying and/or recompiling the
- * Arduino runtime, We just want to run as much as possible on Stock Arduino.
- *
- * Copyright (c) 2017 Eduardo José Tagle. All right reserved
- */
-
- #ifdef ARDUINO_ARCH_SAM
-
- // ISR handler type
- typedef void (*pfnISR_Handler)();
-
- // Install a new interrupt vector handler for the given irq, returning the old one
- pfnISR_Handler install_isr(IRQn_Type irq, pfnISR_Handler newHandler);
-
- #endif // ARDUINO_ARCH_SAM
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