xtime_l.h

基于Xilinx-XUPV2P开发平台的嵌入式系统实验例程：实验4编写基本的应用程序

/*-----------------------------------------------------------------------------
//     $Date: 2005/06/28 00:49:33 $
//     $RCSfile: xtime_l.h,v $
//-----------------------------------------------------------------------------
//
// Copyright (c) 2004 Xilinx, Inc.  All rights reserved. 
// 
// Xilinx, Inc. 
// XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A 
// COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS 
// ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR 
// STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION 
// IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE 
// FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION. 
// XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO 
// THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO 
// ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE 
// FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY 
// AND FITNESS FOR A PARTICULAR PURPOSE.
//
//---------------------------------------------------------------------------*/

#ifndef XTIME_H
#define XTIME_H

#ifdef __cplusplus
extern "C" {
#endif

typedef unsigned long long XTime;

void XTime_SetTime(XTime Xtime);

void XTime_GetTime(XTime *Xtime);

void XTime_TSRClearStatusBits(unsigned long Bitmask);

void XTime_PITSetInterval(unsigned long Interval);

void XTime_PITEnableInterrupt(void);

void XTime_PITDisableInterrupt(void);

void XTime_PITEnableAutoReload(void);

void XTime_PITDisableAutoReload(void);

void XTime_PITClearInterrupt(void);

void XTime_FITSetPeriod(unsigned long Period);

void XTime_FITEnableInterrupt(void);

void XTime_FITDisableInterrupt(void);

void XTime_FITEnableAutoReload(void);

void XTime_FITDisableAutoReload(void);

void XTime_FITClearInterrupt(void);

void XTime_WDTSetPeriod(unsigned long Period);

void XTime_WDTEnableInterrupt(void);

void XTime_WDTDisableInterrupt(void);

void XTime_WDTClearInterrupt(void);

void XTime_WDTClearResetStatus(void);

void XTime_WDTEnableNextWatchdog(void);

void XTime_WDTResetControl(unsigned long ControlVal);

#ifdef __cplusplus
}
#endif

#endif