Arduino.h

/*
  Arduino.h - Main include file for the Arduino SDK
  Copyright (c) 2005-2013 Arduino Team.  All right 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 Lesser 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

  Modified 20 Aug 2014 by MediaTek Inc.
  
*/

#ifndef Arduino_h
#define Arduino_h

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

// some libraries and sketches depend on this
// AVR stuff, assuming Arduino.h or WProgram.h
// automatically includes it...
//#include <avr/pgmspace.h>


#include "vmdcl.h"

#ifdef __cplusplus
extern "C"{
#endif // __cplusplus

#include "wiring_constants.h"

void yield(void);

/* sketch */
extern void setup( void ) ;
extern void loop( void ) ;


extern boolean changePinType(uint32_t ulPin, uint32_t ulPinType, VM_DCL_HANDLE* handle);
extern void spiPinsRest(void);
extern void setPinHandle(uint32_t ulPin, VM_DCL_HANDLE handle);

typedef enum _EExt_Interrupts
{
  EXTERNAL_INT_0=0,
  EXTERNAL_INT_1=1,
  EXTERNAL_NUM_INTERRUPTS
} EExt_Interrupts ;


typedef void (*voidFuncPtr)( void ) ;

#define PIO_MAX_NUM 19

typedef enum _EPioType
{
  PIO_DIGITAL,
  PIO_ANALOG,
  PIO_EINT,
  PIO_PWM,
  PIO_SPI,
  PIO_UART,
  PIO_I2C,
  PIO_SD,
  PIO_END
} EPioType ;

/* Types used for the tables below */
typedef struct _PinDescription
{
  VM_DCL_HANDLE ulHandle;
  uint32_t ulGpioId ;
  EPioType ulPinType ;
  uint32_t ulPupd;
} PinDescription ;

/* Pins table to be instanciated into variant.cpp */
extern PinDescription g_APinDescription[] ;

#ifdef __cplusplus
} // extern "C"


#endif // __cplusplus

// Include board variant
#include "variant.h"



#define USB_PID_LEONARDO   0x0034
#define USB_PID_MICRO      0x0035
#define USB_PID_DUE        0x003E

boolean noStopInterrupts(void);
extern void spiPinsRest(void);
extern void setPinHandle(uint32_t ulPin, VM_DCL_HANDLE handle);

#endif // Arduino_h