SFBWiring.h

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/*                                             -*- mode:C++; fill-column:100 -*-
  SFBWiring.h - The 'Arduinoesque API' provided by the SFB.
  Copyright (C) 2008 The Regents of the University of New Mexico.  All rights reserved.

  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 General Public License
  along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
  USA

  $Id$
*/

#ifndef SFBWIRING_H
#define SFBWIRING_H

#include "SFBTypes.h"
#include "SFBConstants.h"
#include "SFBPins.h"

extern void digitalWrite(int sfbPin, int value);

extern int digitalRead(int sfbPin);

inline void ledOn(int sfbPin) { digitalWrite(sfbPin,LOW); }

inline void ledOff(int sfbPin) { digitalWrite(sfbPin,HIGH); }
inline void ledSet(int sfbPin,bool on) { digitalWrite(sfbPin,on?LOW:HIGH); }

inline bool ledIsOn(int sfbPin) { return digitalRead(sfbPin)==LOW; }

void ledToggle(int sfbPin) ;

static inline bool buttonDown() { return digitalRead(BODY_SWITCH0_PIN)==LOW; }
extern bool buttonDown();

extern void pinMode(int sfbPin, int mode);

extern u32 isPinMode(int sfbPin, int mode);

#ifdef HOST_MODE

#include "SFBHWPinsHost.h"

#else

#include "lpc/timer.h"

#endif

extern void delayMicroseconds(u32 usecondsToWait);

extern void delayMicrosecondsApproximate(u32 usecondsToWait);

extern void delay(u32 millissecondToWait) ;

extern void shiftOut(int dataPin, int clockPin, int bitOrder, u8 val);

extern u32 pulseIn(int pin, int state, u32 timeoutUsec = 1000000);

#endif  /* SFBWIRING_H */