board.h File Reference

Board specific definitions for the pyboard board. More...

Detailed Description

Board specific definitions for the pyboard board.

Author

Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file board.h.

#include <stdint.h>
#include "cpu.h"

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Macros
#define	BTN_B1_PIN   GPIO_PIN(PORT_B, 3)
	User button.

Functions
void	board_init (void)
	Initialize board specific hardware, including clock, LEDs and stdio.

LED pin definitions and handlers
#define	LED0_PIN   GPIO_PIN(PORT_B, 4)
#define	LED0_MASK   (1 << 4)
#define	LED0_ON   (GPIOB->BSRR = LED0_MASK)
#define	LED0_OFF   (GPIOB->BSRR = (LED0_MASK << 16))
#define	LED0_TOGGLE   (GPIOB->ODR ^= LED0_MASK)