fpu.h

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#ifndef __FPU_H__
#define __FPU_H__

//*****************************************************************************
//
//
//*****************************************************************************

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

#include <stdint.h>
#include <ti/devices/msp432p4xx/inc/msp.h>

//*****************************************************************************
//
// Values that can be passed to FPUHalfPrecisionSet as the mode parameter.
//
//*****************************************************************************
#define FPU_HALF_IEEE           0x00000000
#define FPU_HALF_ALTERNATE      0x04000000

//*****************************************************************************
//
// Values that can be passed to FPU_setNaNMode as the mode parameter.
//
//*****************************************************************************
#define FPU_NAN_PROPAGATE       0x00000000
#define FPU_NAN_DEFAULT         0x02000000

//*****************************************************************************
//
// Values that can be passed to FPU_setFlushToZeroMode as the mode parameter.
//
//*****************************************************************************
#define FPU_FLUSH_TO_ZERO_DIS   0x00000000
#define FPU_FLUSH_TO_ZERO_EN    0x01000000

//*****************************************************************************
//
// Values that can be passed to FPU_setRoundingMode as the mode parameter.
//
//*****************************************************************************
#define FPU_ROUND_NEAREST       0x00000000
#define FPU_ROUND_POS_INF       0x00400000
#define FPU_ROUND_NEG_INF       0x00800000
#define FPU_ROUND_ZERO          0x00c00000

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_enableModule(void);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_disableModule(void);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_enableStacking(void);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_enableLazyStacking(void);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_disableStacking(void);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_setHalfPrecisionMode(uint32_t mode);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_setNaNMode(uint32_t mode);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_setFlushToZeroMode(uint32_t mode);

//*****************************************************************************
//
//
//*****************************************************************************
extern void FPU_setRoundingMode(uint32_t mode);

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


//*****************************************************************************
//
// Close the Doxygen group.
//
//*****************************************************************************


#endif // __FPU_H__