www.pudn.com > SEEDVPM642_audio.rar > csl_hpi.h

/******************************************************************************\ 
*           Copyright (C) 1999-2000 Texas Instruments Incorporated. 
*                           All Rights Reserved 
*------------------------------------------------------------------------------ 
* FILENAME...... csl_hpi.h 
* DATE CREATED.. 09/01/1999  
* LAST MODIFIED. 04/20/2001 (C64x compatibility) 
\******************************************************************************/ 
#ifndef _CSL_HPI_H_ 
#define _CSL_HPI_H_ 
 
#include  
#include  
#include  
 
 
#if (HPI_SUPPORT) 
/******************************************************************************\ 
* scope and inline control macros 
\******************************************************************************/ 
#ifdef __cplusplus 
#define CSLAPI extern "C" far 
#else 
#define CSLAPI extern far 
#endif 
 
#undef  USEDEFS 
#undef  IDECL 
#undef  IDEF 
 
#ifdef  _HPI_MOD_ 
  #define IDECL CSLAPI 
  #define USEDEFS 
  #define IDEF 
#else 
  #ifdef  _INLINE 
    #define IDECL static inline 
    #define USEDEFS 
    #define IDEF  static inline 
  #else 
    #define IDECL CSLAPI 
  #endif 
#endif 
 
 
/******************************************************************************\ 
* global macro declarations 
\******************************************************************************/ 
 
 
/******************************************************************************\ 
* global typedef declarations 
\******************************************************************************/ 
 
 
/******************************************************************************\ 
* global variable declarations 
\******************************************************************************/ 
 
 
/******************************************************************************\ 
* global function declarations 
\******************************************************************************/ 
 
 
/******************************************************************************\ 
* inline function declarations 
\******************************************************************************/ 
IDECL Uint32 HPI_getEventId(); 
IDECL Uint32 HPI_getHwob(); 
IDECL Uint32 HPI_getDspint(); 
IDECL Uint32 HPI_getHint(); 
IDECL Uint32 HPI_getHrdy(); 
IDECL Uint32 HPI_getFetch(); 
IDECL void   HPI_setDspint(Uint32 val); 
IDECL void   HPI_setHint(Uint32 val); 
 
#if (C64_SUPPORT) 
IDECL void   HPI_setWriteAddr(Uint32 address); 
IDECL Uint32 HPI_getWriteAddr(); 
IDECL void   HPI_setReadAddr(Uint32 address); 
IDECL Uint32 HPI_getReadAddr(); 
#endif /* C64_SUPPORT */ 
 
/******************************************************************************\ 
* inline function definitions 
\******************************************************************************/ 
#ifdef USEDEFS 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getEventId() { 
  return (Uint32)IRQ_EVT_DSPINT; 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getHwob() { 
  return HPI_FGET(HPIC,HWOB); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getDspint() { 
  return HPI_FGET(HPIC,DSPINT); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getHint() { 
  return HPI_FGET(HPIC,HINT); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getHrdy() { 
  return HPI_FGET(HPIC,HRDY); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getFetch() { 
  return HPI_FGET(HPIC,FETCH); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF void HPI_setDspint(Uint32 val) { 
  HPI_FSET(HPIC,DSPINT,val); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF void HPI_setHint(Uint32 val) { 
  HPI_FSET(HPIC,HINT,val); 
} 
/*----------------------------------------------------------------------------*/ 
#if (C64_SUPPORT) 
 
IDEF void   HPI_setWriteAddr(Uint32 address) { 
  HPI_FSET(HPIAW,HPIAW,address); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getWriteAddr(){ 
  return ( HPI_FGET(HPIAW,HPIAW)); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF void   HPI_setReadAddr(Uint32 address) { 
  HPI_FSET(HPIAR,HPIAR,address); 
} 
/*----------------------------------------------------------------------------*/ 
IDEF Uint32 HPI_getReadAddr(){ 
  return ( HPI_FGET(HPIAR,HPIAR)); 
} 
/*----------------------------------------------------------------------------*/ 
#endif /* C64_SUPPORT */ 
 
#endif /* USEDEFS */ 
 
 
#endif /* HPI_SUPPORT */ 
#endif /* _CSL_HPI_H_ */ 
/******************************************************************************\ 
* End of csl_hpi.h 
\******************************************************************************/