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76 lines
1.7 KiB
C
76 lines
1.7 KiB
C
/*
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* Copyright (C) 2014 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @defgroup board_arduino-due Arduino Due
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* @ingroup boards
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* @brief Support for the Arduino Due board.
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* @{
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*
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* @file board.h
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* @brief Board specific definitions for the Arduino Due board.
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef __BOARD_H
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#define __BOARD_H
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#include "cpu.h"
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/**
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* Define the nominal CPU core clock in this board
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*/
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#define F_CPU (84000000UL)
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/**
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* Assign the hardware timer
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*/
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#define HW_TIMER TIMER_0
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/**
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* @name Define UART device and baudrate for stdio
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* @{
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*/
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#define STDIO UART_0
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#define STDIO_BAUDRATE (115200U)
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/** @} */
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/**
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* @name LED pin definitions
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* @{
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*/
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#define LED_PORT PIOB
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#define LED_PIN PIO_PB27
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/** @} */
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/**
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* @name Macros for controlling the on-board LEDs.
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* @{
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*/
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#define LED_ON (LED_PORT->PIO_ODSR |= LED_PIN)
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#define LED_OFF (LED_PORT->PIO_ODSR &= ~LED_PIN)
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#define LED_TOGGLE (LED_PORT->PIO_ODSR ^= LED_PIN)
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/* for compatability to other boards */
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#define LED_GREEN_ON /* not available */
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#define LED_GREEN_OFF /* not available */
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#define LED_GREEN_TOGGLE /* not available */
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#define LED_RED_ON LED_ON
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#define LED_RED_OFF LED_OFF
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#define LED_RED_TOGGLE LED_TOGGLE
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/** @} */
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/**
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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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*/
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void board_init(void);
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#endif /** __BOARD_H */
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/** @} */
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