interrupt.h

FreeRTOSV4.1.0 安裝文件 FreeRTOS 是一个源码公开的免费的嵌入式实时操作系统

//*****************************************************************************
//
// interrupt.h - Prototypes for the NVIC Interrupt Controller Driver.
//
// Copyright (c) 2005,2006 Luminary Micro, Inc.  All rights reserved.
//
// Software License Agreement
//
// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
// exclusively on LMI's Stellaris Family of microcontroller products.
//
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws.  All rights are reserved.  Any use in violation
// of the foregoing restrictions may subject the user to criminal sanctions
// under applicable laws, as well as to civil liability for the breach of the
// terms and conditions of this license.
//
// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
//
// This is part of revision 523 of the Stellaris Driver Library.
//
//*****************************************************************************

#ifndef __INTERRUPT_H__
#define __INTERRUPT_H__

#ifdef __cplusplus
extern "C"
{
#endif

//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
extern void IntMasterEnable(void);
extern void IntMasterDisable(void);
extern void IntRegister(unsigned long ulInterrupt, void (*pfnHandler)(void));
extern void IntUnregister(unsigned long ulInterrupt);
extern void IntPriorityGroupingSet(unsigned long ulBits);
extern unsigned long IntPriorityGroupingGet(void);
extern void IntPrioritySet(unsigned long ulInterrupt,
                           unsigned char ucPriority);
extern long IntPriorityGet(unsigned long ulInterrupt);
extern void IntEnable(unsigned long ulInterrupt);
extern void IntDisable(unsigned long ulInterrupt);

#ifdef __cplusplus
}
#endif

#endif // __INTERRUPT_H__