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https://github.com/RIOT-OS/RIOT.git
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80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/*
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* Copyright (C) 2015 Freie Universität Berlin
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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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* @defgroup boards_nrf51dongle nRF51 Dongle
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* @ingroup boards
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* @brief Board specific files for the Nordic nRF51 Dongle
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* @{
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*
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* @file
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* @brief Board specific configuration for the nRF51 Dongle
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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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#include "periph_conf.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 Xtimer configuration
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* @{
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*/
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#define XTIMER (0)
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#define XTIMER_CHAN (0)
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#define XTIMER_MASK (0xff000000)
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#define XTIMER_SHIFT_ON_COMPARE (2)
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#define XTIMER_BACKOFF (40)
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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_RED_PIN (GPIO_PIN(0, 21))
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#define LED_GREEN_PIN (GPIO_PIN(0, 22))
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#define LED_BLUE_PIN (GPIO_PIN(0, 23))
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#define LED_RED_MASK (1 << 21)
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#define LED_GREEN_MASK (1 << 22)
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#define LED_BLUE_MASK (1 << 23)
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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_RED_ON (NRF_GPIO->OUTCLR = LED_RED_MASK)
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#define LED_RED_OFF (NRF_GPIO->OUTSET = LED_RED_MASK)
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#define LED_RED_TOGGLE (NRF_GPIO->OUT ^= LED_RED_MASK)
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#define LED_GREEN_ON (NRF_GPIO->OUTCLR = LED_GREEN_MASK)
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#define LED_GREEN_OFF (NRF_GPIO->OUTSET = LED_GREEN_MASK)
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#define LED_GREEN_TOGGLE (NRF_GPIO->OUT ^= LED_GREEN_MASK)
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#define LED_BLUE_ON (NRF_GPIO->OUTCLR = LED_BLUE_MASK)
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#define LED_BLUE_OFF (NRF_GPIO->OUTSET = LED_BLUE_MASK)
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#define LED_BLUE_TOGGLE (NRF_GPIO->OUT ^= LED_BLUE_MASK)
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/** @} */
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/**
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* @brief Initialize the board, also triggers the CPU initialization
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*/
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void board_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /** BOARD_H */
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/** @} */
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