//*****************************************************************************
// button_if.h
//
// CC3200 Launchpad button interface function prototypes
//
// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ 
// 
// 
//  Redistribution and use in source and binary forms, with or without 
//  modification, are permitted provided that the following conditions 
//  are met:
//
//    Redistributions of source code must retain the above copyright 
//    notice, this list of conditions and the following disclaimer.
//
//    Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the 
//    documentation and/or other materials provided with the   
//    distribution.
//
//    Neither the name of Texas Instruments Incorporated nor the names of
//    its contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
//  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
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//  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//*****************************************************************************

#ifndef __BUTTONIF_H__
#define __BUTTONIF_H__

//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif

typedef enum
{
  NO_SW,
  SW1 = 0x1, /* SW1/Reset Button */
  SW2 = 0x2, /* SW2/GP22/Pin15 */
  SW3 = 0x4  /* SW3/GP13/Pin4 */

}eSwNum;
typedef void (*P_INT_HANDLER)(void);

void GPIOs2IntHandler();
void GPIOs3IntHandler();
void Button_IF_Init(P_INT_HANDLER S2InterruptHdl,P_INT_HANDLER S1InterruptHdl );
void Button_IF_EnableInterrupt(unsigned char ucSwitch);
void Button_IF_DisableInterrupt(unsigned char ucSwitch);


//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif

#endif //  __GPIOIF_H__