Board specific configuration for the nRF52840 DK. More...

Detailed Description

Board specific configuration for the nRF52840 DK.

Author: Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de; Sebastian Meiling s@mln.nosp@m.g.ne.nosp@m.t

Definition in file board.h.

#include "board_common.h"

Include dependency graph for board.h:

LED pin configuration
#define	LED0_PIN GPIO_PIN(0, 13)

#define	LED1_PIN GPIO_PIN(0, 14)

#define	LED2_PIN GPIO_PIN(0, 15)

#define	LED3_PIN GPIO_PIN(0, 16)

#define	LED_PORT (NRF_P0)

#define	LED0_MASK (1 << 13)

#define	LED1_MASK (1 << 14)

#define	LED2_MASK (1 << 15)

#define	LED3_MASK (1 << 16)

#define	LED_MASK (LED0_MASK \| LED1_MASK \| LED2_MASK \| LED3_MASK)

#define	LED0_ON (LED_PORT->OUTCLR = LED0_MASK)

#define	LED0_OFF (LED_PORT->OUTSET = LED0_MASK)

#define	LED0_TOGGLE (LED_PORT->OUT ^= LED0_MASK)

#define	LED1_ON (LED_PORT->OUTCLR = LED1_MASK)

#define	LED1_OFF (LED_PORT->OUTSET = LED1_MASK)

#define	LED1_TOGGLE (LED_PORT->OUT ^= LED1_MASK)

#define	LED2_ON (LED_PORT->OUTCLR = LED2_MASK)

#define	LED2_OFF (LED_PORT->OUTSET = LED2_MASK)

#define	LED2_TOGGLE (LED_PORT->OUT ^= LED2_MASK)

#define	LED3_ON (LED_PORT->OUTCLR = LED3_MASK)

#define	LED3_OFF (LED_PORT->OUTSET = LED3_MASK)

#define	LED3_TOGGLE (LED_PORT->OUT ^= LED3_MASK)

SPI NOR flash hardware configuration
A Macronix MX25R6435F is present on the board
#define	NRF52840DK_NOR_PAGE_SIZE (256)

#define	NRF52840DK_NOR_PAGES_PER_SECTOR (16)

#define	NRF52840DK_NOR_SECTOR_COUNT (2048)

#define	NRF52840DK_NOR_FLAGS (SPI_NOR_F_SECT_4K \| SPI_NOR_F_SECT_32K)

#define	NRF52840DK_NOR_SPI_DEV SPI_DEV(1)

#define	NRF52840DK_NOR_SPI_CLK SPI_CLK_10MHZ

#define	NRF52840DK_NOR_SPI_CS GPIO_PIN(0, 17)

#define	NRF52840DK_NOR_SPI_MODE SPI_MODE_0

Macros