a752c7ab
 elopes
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/*
* Copyright (C) 2016 Feie Universitรคt Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup boards_nrf52dk nRF52 DK
* @ingroup boards
* @brief Board specific configuration for the nRF52 DK
* @{
*
* @file
* @brief Board specific configuration for the nRF52 DK
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
* @author Sebastian Meiling <s@mlng.net>
*/
#ifndef BOARD_H
#define BOARD_H
#include "cpu.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name LED pin configuration
* @{
*/
#define LED0_PIN GPIO_PIN(0, 17)
#define LED1_PIN GPIO_PIN(0, 18)
#define LED2_PIN GPIO_PIN(0, 19)
#define LED3_PIN GPIO_PIN(0, 20)
#define LED0_MASK (1 << 17)
#define LED1_MASK (1 << 18)
#define LED2_MASK (1 << 19)
#define LED3_MASK (1 << 20)
#define LED0_ON (NRF_P0->OUTCLR = LED0_MASK)
#define LED0_OFF (NRF_P0->OUTSET = LED0_MASK)
#define LED0_TOGGLE (NRF_P0->OUT ^= LED0_MASK)
#define LED1_ON (NRF_P0->OUTCLR = LED1_MASK)
#define LED1_OFF (NRF_P0->OUTSET = LED1_MASK)
#define LED1_TOGGLE (NRF_P0->OUT ^= LED1_MASK)
#define LED2_ON (NRF_P0->OUTCLR = LED2_MASK)
#define LED2_OFF (NRF_P0->OUTSET = LED2_MASK)
#define LED2_TOGGLE (NRF_P0->OUT ^= LED2_MASK)
#define LED3_ON (NRF_P0->OUTCLR = LED3_MASK)
#define LED3_OFF (NRF_P0->OUTSET = LED3_MASK)
#define LED3_TOGGLE (NRF_P0->OUT ^= LED3_MASK)
/** @} */
/**
* @name Button pin configuration
* @{
*/
#define BTN0_PIN GPIO_PIN(0, 13)
#define BTN0_MODE GPIO_IN_PU
#define BTN1_PIN GPIO_PIN(0, 14)
#define BTN1_MODE GPIO_IN_PU
#define BTN2_PIN GPIO_PIN(0, 15)
#define BTN2_MODE GPIO_IN_PU
#define BTN3_PIN GPIO_PIN(0, 16)
#define BTN3_MODE GPIO_IN_PU
/** @} */
/**
* @brief Initialize board specific hardware, including clock, LEDs and std-IO
*/
void board_init(void);
#ifdef __cplusplus
}
#endif
#endif /* BOARD_H */
/** @} */
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