Quadrotor

/*

  wiring_private.h - Internal header file.

  Part of Arduino - http://www.arduino.cc/

  Copyright (c) 2005-2006 David A. Mellis

  This library is free software; you can redistribute it and/or

  modify it under the terms of the GNU Lesser General Public

  License as published by the Free Software Foundation; either

  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General

  Public License along with this library; if not, write to the

  Free Software Foundation, Inc., 59 Temple Place, Suite 330,

  Boston, MA  02111-1307  USA

  $Id: wiring.h 239 2007-01-12 17:58:39Z mellis $

*/

#ifndef WiringPrivate_h

#define WiringPrivate_h

#include <avr/io.h>

#include <avr/interrupt.h>

#include <stdio.h>

#include <stdarg.h>

#include "Arduino.h"

#ifdef __cplusplus

extern "C"{

#endif

#ifndef cbi

#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))

#endif

#ifndef sbi

#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))

#endif

#define EXTERNAL_INT_0 0

#define EXTERNAL_INT_1 1

#define EXTERNAL_INT_2 2

#define EXTERNAL_INT_3 3

#define EXTERNAL_INT_4 4

#define EXTERNAL_INT_5 5

#define EXTERNAL_INT_6 6

#define EXTERNAL_INT_7 7

#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)

#define EXTERNAL_NUM_INTERRUPTS 8

#else

#define EXTERNAL_NUM_INTERRUPTS 2

#endif

typedef void (*voidFuncPtr)(void);

#ifdef __cplusplus

} // extern "C"

#endif

#endif