rt-thread-official/bsp/tm4c129x/libraries/driverlib/systick.h

//*****************************************************************************
//
// systick.h - Prototypes for the SysTick driver.
//
// Copyright (c) 2005-2020 Texas Instruments Incorporated.  All rights reserved.
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//
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//
// This is part of revision 2.2.0.295 of the Tiva Peripheral Driver Library.
//
//*****************************************************************************

#ifndef __DRIVERLIB_SYSTICK_H__
#define __DRIVERLIB_SYSTICK_H__

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

//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
extern void SysTickEnable(void);
extern void SysTickDisable(void);
extern void SysTickIntRegister(void (*pfnHandler)(void));
extern void SysTickIntUnregister(void);
extern void SysTickIntEnable(void);
extern void SysTickIntDisable(void);
extern void SysTickPeriodSet(uint32_t ui32Period);
extern uint32_t SysTickPeriodGet(void);
extern uint32_t SysTickValueGet(void);

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

#endif // __DRIVERLIB_SYSTICK_H__