f53x_linsnooper_timer.h

来自「8051试验程序 基础教材」· C头文件 代码 · 共 62 行

//-----------------------------------------------------------------------------
// F53x_Timer.h
//-----------------------------------------------------------------------------
// Copyright 2006 Silicon Laboratories, Inc.
// http://www.silabs.com
//
// Program Description:
//
// Header file with function prototypes relevant to F53x_Timer.c
//
// FID:
// Target:          C8051F53x
// Tool chain:      KEIL C51 7.20
// Command Line:    None
// Project Name:    LIN Snooper
//
// Release 1.0
//    -Initial Revision
//    -01 NOV 2006
//
//

//-----------------------------------------------------------------------------
// Header File Preprocessor Directive
//-----------------------------------------------------------------------------

#ifndef __TIMER_H__
#define __TIMER_H__

//-----------------------------------------------------------------------------
// Constant Definitions
//-----------------------------------------------------------------------------
#ifndef SYSCLK

#define SYSCLK     24500000L           // System clock in Hz

#endif


//-----------------------------------------------------------------------------
// Function Prototypes
//-----------------------------------------------------------------------------
#ifdef   F53x_TIMERS_SOURCE

void Timer1_Initialize(void);
void Timer2_Initialize(void);
void Timer2_ISR(void);
#else
extern void Timer1_Initialize(void);
extern void Timer2_Initialize(void);
extern __interrupt void Timer2_ISR(void);
extern uchar STATUS_FLAG;
extern uchar TIMEOUT;
#endif                                 // endif definition of F53x_TIMERS_SOURCE


#endif                                 // endif definition of __TIMER_H__

//-----------------------------------------------------------------------------
// End Of File
//-----------------------------------------------------------------------------