board.h File Reference

Board specific configuration for Adafruit ItsyBitsy nRF52840. More...

Detailed Description

Board specific configuration for Adafruit ItsyBitsy nRF52840.

Author

Bruno Chianca bruno.nosp@m.bcf@.nosp@m.gmail.nosp@m..com

Definition in file board.h.

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

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LED pin configuration
#define	LED0_PIN   GPIO_PIN(0, 6)
	The LED labelled LD1.

LED access macros
#define	LED0_ON   gpio_clear(LED0_PIN)
	Enable LD1.
#define	LED0_OFF   gpio_set(LED0_PIN)
	Disable LD1.
#define	LED0_TOGGLE   gpio_toggle(LED0_PIN)
	Toggle LD1.

APA102 / DotStar configuration
#define	APA102_PARAM_LED_NUMOF   (1)
#define	APA102_PARAM_DATA_PIN   GPIO_PIN(0, 8)
#define	APA102_PARAM_CLK_PIN   GPIO_PIN(1, 9)

Button pin configuration
#define	BTN0_PIN   GPIO_PIN(0, 29)
	The button labelled SW1.
#define	BTN0_MODE   GPIO_IN_PU
	The GPIO pin mode of the button labelled SW1.