board.h File Reference

Board specific definitions for the Microchip SAML10 & SAML11 Xplained Pro board. More...

Detailed Description

Board specific definitions for the Microchip SAML10 & SAML11 Xplained Pro board.

Author

Dylan Laduranty dylan.nosp@m..lad.nosp@m.urant.nosp@m.y@me.nosp@m.sotic.nosp@m..com

Definition in file board.h.

#include "cpu.h"

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

PORT selection macros
#define	_PORT   PORT

LED pin definitions and handlers
#define	LED0_PIN   GPIO_PIN(PA, 7)
#define	LED_PORT   _PORT->Group[PA]
#define	LED0_MASK   (1 << 7)
#define	LED0_ON   (LED_PORT.OUTCLR.reg = LED0_MASK)
#define	LED0_OFF   (LED_PORT.OUTSET.reg = LED0_MASK)
#define	LED0_TOGGLE   (LED_PORT.OUTTGL.reg = LED0_MASK)

SW0 (Button) pin definitions
#define	BTN0_PORT   _PORT->Group[PA]
#define	BTN0_PIN   GPIO_PIN(PA, 27)
#define	BTN0_MODE   GPIO_IN_PU

Xtimer configuration
#define	XTIMER_BACKOFF   (40)