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The Socrates Gameboy Advance Development Engine

The SGADE is a development library for the Nintendo Gameboy Advance. It's free for all uses and is distributed without guarantees. For more information visit the SGADE page.

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SoIntManager.h

Go to the documentation of this file.

// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------

#ifndef SO_INTERRUPT_MANAGER_H
#define SO_INTERRUPT_MANAGER_H

#ifdef __cplusplus
    extern "C" {
#endif


// ---------------------------------------------------------------------------- //! @{
// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------
// Includes
// ----------------------------------------------------------------------------

#include "SoSystem.h"
#include "SoDisplay.h"

// ----------------------------------------------------------------------------
// Defines
// ----------------------------------------------------------------------------

// ---------------------------------------//@{   
// ---------------------------------------
#define SO_INTERRUPT_TYPE_VBLANK    0   
#define SO_INTERRUPT_TYPE_HBLANK    1   
#define SO_INTERRUPT_TYPE_VTRIGGER  2   
#define SO_INTERRUPT_TYPE_TIMER_0   3   
#define SO_INTERRUPT_TYPE_TIMER_1   4   
#define SO_INTERRUPT_TYPE_TIMER_2   5   
#define SO_INTERRUPT_TYPE_TIMER_3   6   
#define SO_INTERRUPT_TYPE_SERIAL    7 
#define SO_INTERRUPT_TYPE_DMA_0     8
#define SO_INTERRUPT_TYPE_DMA_1     9
#define SO_INTERRUPT_TYPE_DMA_2     10
#define SO_INTERRUPT_TYPE_DMA_3     11
#define SO_INTERRUPT_TYPE_KEYPAD    12
#define SO_INTERRUPT_TYPE_CART      13
#define SO_NUM_INTERRUPT_TYPES      14


// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------
// Typedefs
// ----------------------------------------------------------------------------

typedef void (*SoInterruptHandler)( void );

// ----------------------------------------------------------------------------
// Public Functions
// ----------------------------------------------------------------------------

void SoIntManagerInitialize( void );

void SoIntManagerSetInterruptHandler(    u32 a_InterruptType, SoInterruptHandler a_IntHandler );

void SoIntManagerEnableInterruptMaster(  void );
void SoIntManagerDisableInterruptMaster( void );

void SoIntManagerEnableInterrupt(      u32 a_InterruptType );
void SoIntManagerDisableInterrupt(     u32 a_InterruptType );

// ----------------------------------------------------------------------------
// Private Functions;
// Declared here, used in .c, implemented in .S
// ----------------------------------------------------------------------------


// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
void SoIntManagerInterruptHandler( void );

extern SoInterruptHandler g_InterruptHandlers[ SO_NUM_INTERRUPT_TYPES ];

// ----------------------------------------------------------------------------
// EOF
// ----------------------------------------------------------------------------


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

#endif

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Copyright 2002 by the SGADE authors. See SoLicense.h or Visit the SGADE page for more information.

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