board.h File Reference

Board specific definitions for the Arduino Zero board and clones. More...

Detailed Description

Board specific definitions for the Arduino Zero board and clones.

Author

Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file board.h.

#include "cpu.h"
#include "periph_conf.h"
#include "periph_cpu.h"
#include "arduino_pinmap.h"

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Functions
void	board_init (void)
	Initialize board specific hardware, including clock, LEDs and std-IO.

xtimer configuration
#define	XTIMER_DEV   TIMER_DEV(1)
#define	XTIMER_CHAN   (0)

LED pin definitions and handlers
#define	LED0_PIN   GPIO_PIN(PA, 17)
#define	LED_PORT   PORT->Group[PA]
#define	LED0_MASK   (1 << 17)
#define	LED0_ON   (LED_PORT.OUTSET.reg = LED0_MASK)
#define	LED0_OFF   (LED_PORT.OUTCLR.reg = LED0_MASK)
#define	LED0_TOGGLE   (LED_PORT.OUTTGL.reg = LED0_MASK)