19#include "periph_cpu.h" 
   29#define ARDUINO_UART_DEV         UART_DEV(0) 
   36#define ARDUINO_PIN_0       LED0_PIN 
   37#define ARDUINO_PIN_1       BTN0_PIN 
   39#define ARDUINO_PIN_LAST    1 
   46#define ARDUINO_A0                  ADC_LINE(0) 
   47#define ARDUINO_A1                  ADC_LINE(1) 
   48#define ARDUINO_A2                  ADC_LINE(2) 
   50#define ARDUINO_ANALOG_PIN_LAST     2 
Low-level ADC peripheral driver interface definitions.
 
Board specific definitions for the Atmel SAM L21 Xplained Pro board.
 
Low-level UART peripheral driver interface definition.