/*
 * arduino.h
 *
 * Lightweight macro implementation of Arduino style pin numbering 
 * for accessing Atmel digital and analog pins.
 *
 * pin_mode(1, OUTPUT);
 * digital_write(1, HIGH);
 * pin_mode(2, INPUT);
 * digital_read(2);
 *
 * This file is based on Arduino project.
 *   https://github.com/arduino/Arduino/
 *
 * Copyright (c) 2007-2011 David A. Mellis, Mika tuupola
 *
 * Licensed under the LGPL 2.1 license:
 *   http://www.opensource.org/licenses/lgpl-2.1.php
 */

#ifndef ARDUINO_H
#define ARDUINO_H

/* atmega328 */
#define PORT_AT_PIN_0   PortD  
#define PORT_AT_PIN_1   PortD 
#define PORT_AT_PIN_2   PortD 
#define PORT_AT_PIN_3   PortD 
#define PORT_AT_PIN_4   PortD 
#define PORT_AT_PIN_5   PortD 
#define PORT_AT_PIN_6   PortD 
#define PORT_AT_PIN_7   PortD 
#define PORT_AT_PIN_8   PortB  
#define PORT_AT_PIN_9   PortB 
#define PORT_AT_PIN_10  PortB 
#define PORT_AT_PIN_11  PortB 
#define PORT_AT_PIN_12  PortB 
#define PORT_AT_PIN_13  PortB 
#define PORT_AT_PIN_14  PortC
#define PORT_AT_PIN_15  PortC 
#define PORT_AT_PIN_16  PortC 
#define PORT_AT_PIN_17  PortC 
#define PORT_AT_PIN_18  PortC 
#define PORT_AT_PIN_19  PortC 

#define PORT_AT_PIN_20  PortB
#define PORT_AT_PIN_21  PortB

#define MASK_AT_PIN_0   _BV(0)  
#define MASK_AT_PIN_1   _BV(1) 
#define MASK_AT_PIN_2   _BV(2) 
#define MASK_AT_PIN_3   _BV(3) 
#define MASK_AT_PIN_4   _BV(4) 
#define MASK_AT_PIN_5   _BV(5) 
#define MASK_AT_PIN_6   _BV(6) 
#define MASK_AT_PIN_7   _BV(7) 
#define MASK_AT_PIN_8   _BV(0)  
#define MASK_AT_PIN_9   _BV(1) 
#define MASK_AT_PIN_10  _BV(2) 
#define MASK_AT_PIN_11  _BV(3) 
#define MASK_AT_PIN_12  _BV(4) 
#define MASK_AT_PIN_13  _BV(5) 
#define MASK_AT_PIN_14  _BV(0) 
#define MASK_AT_PIN_15  _BV(1) 
#define MASK_AT_PIN_16  _BV(2) 
#define MASK_AT_PIN_17  _BV(3) 
#define MASK_AT_PIN_18  _BV(4) 
#define MASK_AT_PIN_19  _BV(5) 
#define MASK_AT_PIN_20  _BV(6) 
#define MASK_AT_PIN_21  _BV(7)

#endif /* ARDUINO_H */