pio_common_3a3u3x.h

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/*
 * This file is part of the libopencm3 project.
 *
 * COpyright (C) 2014 Felix Held <felix-libopencm3@felixheld.de>
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA PIO.H
The order of header inclusion is important. pio.h includes the device
specific memorymap.h header before including this header file.*/
 
#if defined(LIBOPENCM3_PIO_H)
 
#ifndef LIBOPENCM3_PIO_COMMON_3A3U3X_H
#define LIBOPENCM3_PIO_COMMON_3A3U3X_H
 
#include <libopencm3/sam/common/pio_common_all.h>
 
/* --- PIO registers ----------------------------------------------------- */
 
/* Peripheral AB Select Register */
#define PIO_ABSR(port)                  MMIO32((port) + 0x0070)
 
/* System Clock Glitch Input Filter Select Register */
#define PIO_SCIFSR(port)                MMIO32((port) + 0x0080)
 
/* Debouncing Input Filter Select Register */
#define PIO_DIFSR(port)                 MMIO32((port) + 0x0084)
 
/* Glitch or Debouncing Input Filter Clock Selection Status Register */
#define PIO_IFDGSR(port)                MMIO32((port) + 0x0088)
 
 
#endif
 
#else
#warning "pio_common_3a3u3x.h should not be included explicitly, only via pio.h"
#endif