Board specific configuration for the Adafruit Feather nRF52840 Express. More...

Detailed Description

Board specific configuration for the Adafruit Feather nRF52840 Express.

Author: Martine S. Lenders m.len.nosp@m.ders.nosp@m.@fu-b.nosp@m.erli.nosp@m.n.de

Definition in file board.h.

#include "cpu.h"
#include "board_common.h"
#include "periph/gpio.h"

Include dependency graph for board.h:

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Go to the source code of this file.

LED pin configuration
#define	LED0_PIN GPIO_PIN(1, 15)

#define	LED1_PIN GPIO_PIN(1, 10)

#define	LED_PORT (NRF_P1)

#define	LED0_MASK (1 << 15)

#define	LED1_MASK (1 << 10)

#define	LED_MASK (LED0_MASK \| LED1_MASK)

#define	LED0_ON (LED_PORT->OUTSET = LED0_MASK)

#define	LED0_OFF (LED_PORT->OUTCLR = LED0_MASK)

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

#define	LED1_ON (LED_PORT->OUTSET = LED1_MASK)

#define	LED1_OFF (LED_PORT->OUTCLR = LED1_MASK)

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

Button pin configuration
#define	BTN0_PIN GPIO_PIN(1, 2)

#define	BTN0_MODE GPIO_IN_PU

MTD configuration
#define	MTD_0 mtd_dev_get(0)
	MTD device for the external 2MB flash.

WS281x RGB LEDs configuration
#define	WS281X_PARAM_PIN GPIO_PIN(0, 16)
	GPIO pin connected to the data pin of the first LED.

#define	WS281X_PARAM_NUMOF (1U)
	Number of LEDs chained.

Macro Definition Documentation

◆ BTN0_MODE

#define BTN0_MODE GPIO_IN_PU

Definition at line 57 of file board.h.

◆ BTN0_PIN

#define BTN0_PIN GPIO_PIN(1, 2)

Definition at line 56 of file board.h.

◆ LED0_MASK

#define LED0_MASK (1 << 15)

Definition at line 39 of file board.h.

◆ LED0_OFF

#define LED0_OFF (LED_PORT->OUTCLR = LED0_MASK)

Definition at line 44 of file board.h.

◆ LED0_ON

#define LED0_ON (LED_PORT->OUTSET = LED0_MASK)

Definition at line 43 of file board.h.

◆ LED0_PIN

#define LED0_PIN GPIO_PIN(1, 15)

Definition at line 35 of file board.h.

◆ LED0_TOGGLE

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

Definition at line 45 of file board.h.

◆ LED1_MASK

#define LED1_MASK (1 << 10)

Definition at line 40 of file board.h.

◆ LED1_OFF

#define LED1_OFF (LED_PORT->OUTCLR = LED1_MASK)

Definition at line 48 of file board.h.

◆ LED1_ON

#define LED1_ON (LED_PORT->OUTSET = LED1_MASK)

Definition at line 47 of file board.h.

◆ LED1_PIN

#define LED1_PIN GPIO_PIN(1, 10)

Definition at line 36 of file board.h.

◆ LED1_TOGGLE

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

Definition at line 49 of file board.h.

◆ LED_MASK

#define LED_MASK (LED0_MASK | LED1_MASK)

Definition at line 41 of file board.h.

◆ LED_PORT

#define LED_PORT (NRF_P1)

Definition at line 38 of file board.h.

◆ MTD_0

#define MTD_0 mtd_dev_get(0)

MTD device for the external 2MB flash.

Definition at line 64 of file board.h.

◆ WS281X_PARAM_NUMOF

#define WS281X_PARAM_NUMOF (1U)

Number of LEDs chained.

Definition at line 78 of file board.h.

◆ WS281X_PARAM_PIN

#define WS281X_PARAM_PIN GPIO_PIN(0, 16)

GPIO pin connected to the data pin of the first LED.

Definition at line 75 of file board.h.