/* * Copyright (C) 2016 Feie Universität 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 * @author Sebastian Meiling */ #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 */ /** @} */