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https://github.com/RIOT-OS/RIOT.git
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101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/*
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* Copyright (C) 2017 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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* @ingroup boards_nrf52840dk
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* @{
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*
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* @file
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* @brief Board specific configuration for the nRF52840 DK
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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* @author Sebastian Meiling <s@mlng.net>
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include "board_common.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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* @name LED pin configuration
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* @{
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*/
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#define LED0_PIN GPIO_PIN(0, 13)
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#define LED1_PIN GPIO_PIN(0, 14)
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#define LED2_PIN GPIO_PIN(0, 15)
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#define LED3_PIN GPIO_PIN(0, 16)
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#define LED_PORT (NRF_P0)
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#define LED0_MASK (1 << 13)
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#define LED1_MASK (1 << 14)
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#define LED2_MASK (1 << 15)
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#define LED3_MASK (1 << 16)
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#define LED_MASK (LED0_MASK | LED1_MASK | LED2_MASK | LED3_MASK)
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#define LED0_ON (LED_PORT->OUTCLR = LED0_MASK)
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#define LED0_OFF (LED_PORT->OUTSET = LED0_MASK)
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#define LED0_TOGGLE (LED_PORT->OUT ^= LED0_MASK)
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#define LED1_ON (LED_PORT->OUTCLR = LED1_MASK)
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#define LED1_OFF (LED_PORT->OUTSET = LED1_MASK)
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#define LED1_TOGGLE (LED_PORT->OUT ^= LED1_MASK)
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#define LED2_ON (LED_PORT->OUTCLR = LED2_MASK)
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#define LED2_OFF (LED_PORT->OUTSET = LED2_MASK)
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#define LED2_TOGGLE (LED_PORT->OUT ^= LED2_MASK)
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#define LED3_ON (LED_PORT->OUTCLR = LED3_MASK)
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#define LED3_OFF (LED_PORT->OUTSET = LED3_MASK)
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#define LED3_TOGGLE (LED_PORT->OUT ^= LED3_MASK)
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/** @} */
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/**
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* @name SPI NOR flash hardware configuration
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*
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* A Macronix MX25R6435F is present on the board
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* @{
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*/
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#define NRF52840DK_NOR_PAGE_SIZE (256)
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#define NRF52840DK_NOR_PAGES_PER_SECTOR (16)
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#define NRF52840DK_NOR_SECTOR_COUNT (2048)
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#define NRF52840DK_NOR_FLAGS (SPI_NOR_F_SECT_4K | SPI_NOR_F_SECT_32K)
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#define NRF52840DK_NOR_SPI_DEV SPI_DEV(1)
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#define NRF52840DK_NOR_SPI_CLK SPI_CLK_10MHZ
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#define NRF52840DK_NOR_SPI_CS GPIO_PIN(0, 17)
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#define NRF52840DK_NOR_SPI_MODE SPI_MODE_0
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/** @} */
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/** Default MTD device */
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#define MTD_0 mtd_dev_get(0)
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/**
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* @name Button pin configuration
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* @{
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*/
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#define BTN0_PIN GPIO_PIN(0, 11)
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#define BTN0_MODE GPIO_IN_PU
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#define BTN1_PIN GPIO_PIN(0, 12)
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#define BTN1_MODE GPIO_IN_PU
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#define BTN2_PIN GPIO_PIN(0, 24)
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#define BTN2_MODE GPIO_IN_PU
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#define BTN3_PIN GPIO_PIN(0, 25)
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#define BTN3_MODE GPIO_IN_PU
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/** @} */
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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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