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-/*
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- wiring.h - Partial implementation of the Wiring API for the ATmega8.
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- Part of Arduino - http://www.arduino.cc/
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-
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- Copyright (c) 2005-2006 David A. Mellis
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-
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- This library is free software; you can redistribute it and/or
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- modify it under the terms of the GNU Lesser General Public
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- License as published by the Free Software Foundation; either
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- version 2.1 of the License, or (at your option) any later version.
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-
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- This library is distributed in the hope that it will be useful,
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- but WITHOUT ANY WARRANTY; without even the implied warranty of
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- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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- Lesser General Public License for more details.
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-
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- You should have received a copy of the GNU Lesser General
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- Public License along with this library; if not, write to the
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- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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- Boston, MA 02111-1307 USA
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-
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- $Id$
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-*/
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-
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-#ifndef Wiring_h
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-#define Wiring_h
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-
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-#include <avr/io.h>
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-#include <stdlib.h>
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-#include "binary.h"
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-
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-#ifdef __cplusplus
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-extern "C"{
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-#endif
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-
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-#define HIGH 0x1
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-#define LOW 0x0
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-
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-#define INPUT 0x0
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-#define OUTPUT 0x1
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-
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-#define true 0x1
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-#define false 0x0
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-
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-#define PI 3.1415926535897932384626433832795
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-#define HALF_PI 1.5707963267948966192313216916398
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-#define TWO_PI 6.283185307179586476925286766559
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-#define DEG_TO_RAD 0.017453292519943295769236907684886
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-#define RAD_TO_DEG 57.295779513082320876798154814105
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-
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-#define SERIAL 0x0
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-#define DISPLAY 0x1
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-
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-#define LSBFIRST 0
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-#define MSBFIRST 1
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-
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-#define CHANGE 1
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-#define FALLING 2
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-#define RISING 3
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-
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-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
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-#define INTERNAL1V1 2
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-#define INTERNAL2V56 3
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-#else
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-#define INTERNAL 3
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-#endif
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-#define DEFAULT 1
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-#define EXTERNAL 0
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-
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-// undefine stdlib's abs if encountered
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-#ifdef abs
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-#undef abs
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-#endif
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-
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-#define min(a,b) ((a)<(b)?(a):(b))
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-#define max(a,b) ((a)>(b)?(a):(b))
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-#define abs(x) ((x)>0?(x):-(x))
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-#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
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-#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
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-#define radians(deg) ((deg)*DEG_TO_RAD)
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-#define degrees(rad) ((rad)*RAD_TO_DEG)
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-#define sq(x) ((x)*(x))
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-
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-#define interrupts() sei()
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-#define noInterrupts() cli()
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-
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-#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
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-#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (F_CPU / 1000L) )
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-#define microsecondsToClockCycles(a) ( ((a) * (F_CPU / 1000L)) / 1000L )
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-
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-#define lowByte(w) ((uint8_t) ((w) & 0xff))
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-#define highByte(w) ((uint8_t) ((w) >> 8))
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-
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-#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
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-#define bitSet(value, bit) ((value) |= (1UL << (bit)))
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-#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
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-#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
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-
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-
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-typedef unsigned int word;
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-
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-#define bit(b) (1UL << (b))
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-
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-typedef uint8_t boolean;
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-typedef uint8_t byte;
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-
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-void init(void);
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-
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-void pinMode(uint8_t, uint8_t);
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-void digitalWrite(uint8_t, uint8_t);
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-int digitalRead(uint8_t);
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-int analogRead(uint8_t);
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-void analogReference(uint8_t mode);
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-void analogWrite(uint8_t, int);
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-
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-unsigned long millis(void);
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-unsigned long micros(void);
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-void delay(unsigned long);
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-void delayMicroseconds(unsigned int us);
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-unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
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-
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-void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
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-uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
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-
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-void attachInterrupt(uint8_t, void (*)(void), int mode);
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-void detachInterrupt(uint8_t);
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-
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-void setup(void);
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-void loop(void);
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-
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-#ifdef __cplusplus
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-} // extern "C"
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-#endif
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-
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-#endif
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