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57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/*
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* Copyright (C) 2015 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_atmega2560
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* @{
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*
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* @file
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* @brief CPU specific definitions for internal peripheral handling
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*
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* @author René Herthel <rene-herthel@outlook.de>
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*/
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#ifndef PERIPH_CPU_H_
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#define PERIPH_CPU_H_
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#include "periph/dev_enums.h"
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#include <avr/io.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Define a CPU specific GPIO pin generator macro
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*/
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#define GPIO(x, y) ((x << 4) | y)
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/**
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* @brief Available ports on the ATmega2560 family
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*/
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enum {
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PORT_A = 0, /**< port A */
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PORT_B = 1, /**< port B */
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PORT_C = 2, /**< port C */
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PORT_D = 3, /**< port D */
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PORT_E = 4, /**< port E */
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PORT_F = 5, /**< port F */
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PORT_G = 6, /**< port G */
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PORT_H = 7, /**< port H */
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PORT_J = 8, /**< port J */
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PORT_K = 9, /**< port K */
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PORT_L = 10 /**< port L */
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* PERIPH_CPU_H_ */
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/** @} */
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