22#include "periph_cpu.h" 
   34#define XTIMER_DEV          TIMER_DEV(1) 
   35#define XTIMER_CHAN         (0) 
   42#define LED0_PIN            GPIO_PIN(PA, 17) 
   44#define LED_PORT            PORT->Group[PA] 
   45#define LED0_MASK           (1 << 17) 
   47#define LED0_ON             (LED_PORT.OUTSET.reg = LED0_MASK) 
   48#define LED0_OFF            (LED_PORT.OUTCLR.reg = LED0_MASK) 
   49#define LED0_TOGGLE         (LED_PORT.OUTTGL.reg = LED0_MASK) 
Compatibility wrapper for arduino_iomap.h.
Configuration of CPU peripherals for Arduino Zero board and clones.
Low-level GPIO peripheral driver interface definitions.