?? timer.h
字號(hào):
/*************************************************************************/
/* */
/* FILE NAME VERSION */
/* */
/* timer.h KS32C5000, KS32C50100 : version 1.0 */
/* */
/* COMPONENT */
/* */
/* */
/* DESCRIPTION */
/* */
/* */
/* AUTHOR */
/* */
/* Young Sun KIM, Samsung Electronics, Inc. */
/* */
/* DATA STRUCTURES */
/* */
/* */
/* FUNCTIONS */
/* */
/* Timer function header file: */
/* */
/* */
/* DEPENDENCIES */
/* */
/* */
/* HISTORY */
/* */
/* NAME DATE REMARKS */
/* */
/* in4maker 09-15-1998 Created initial version 1.0 */
/* */
/*************************************************************************/
#ifndef _TIMER_H_
#define _TIMER_H_
#include "snds.h"
/*********************************************************/
/* IDENTIFIER FOR TIMER DEVICE */
/*********************************************************/
#define TIMER_DEV0 0
#define TIMER_DEV1 1
/* Timer Mode Register */
/*********************************************************/
/* TIMER MODE REGISTER */
/*********************************************************/
#define TM0_RUN 0x01 /* Timer 0 enable */
#define TM0_TOGGLE 0x02 /* 0, interval mode */
#define TM0_OUT_1 0x04 /* Timer 0 Initial TOUT0 value */
#define TM1_RUN 0x08 /* Timer 1 enable */
#define TM1_TOGGLE 0x10 /* 0, interval mode */
#define TM1_OUT_1 0x20 /* Timer 0 Initial TOUT0 value */
/*********************************************************/
/* USABLE MACROS FUNCTIONS & DATA STRUCTURES */
/*********************************************************/
#define Timer0Stop() (TMOD &= ~TM0_RUN)
#define Timer1Stop() (TMOD &= ~TM1_RUN)
#define Timer0Start() (TMOD |= TM0_RUN)
#define Timer1Start() (TMOD |= TM1_RUN)
#define TimerStart(t) ((t)? Timer1Start():Timer0Start())
#define TimerStop(t) ((t)? Timer1Stop(): Timer0Stop())
#define tmDATA(t) (t*0.001*fMCLK-1) // t is time tick,unit[ms]
#define t_data_ms(t) (t*0.001*fMCLK-1) // t is time tick,unit[ms]
#define t_data_us(t) (t*0.000001*fMCLK-1) // t is time tick,unit[us]
typedef struct {
void (*TIMER_Lisr)(); /* TIMER Interrupt Function Pointer */
uint32 TM_CHANNEL; /* TIMER DEVICE */
uint32 TM_MODE; /* Timer mode register */
uint32 TM_DATA; /* Timer data,timer range is 1~0xffffffff */
uint32 TM_OUT_PORT; /* Enable timer output port */
}TM_PARAM;
typedef struct {
volatile unsigned int tm_sec;
volatile unsigned int tm_min;
volatile unsigned int tm_hour;
volatile unsigned int tm_mday;
volatile unsigned int tm_mon;
volatile unsigned int tm_year;
}TIME;
/*********************************************************/
/* TIMER LIBRARY FUNCTIONS (timer.c) */
/*********************************************************/
extern void tm_init(int /*timer dev*/,int /*timer data*/);
extern void tmReset(int /* timer device number */);
extern void ClrTimeVar(int);
extern void tmCntr(TM_PARAM * /* timer parameter */);
extern void PrtSysTime(int /*timer*/,char * /*message*/);
extern char *GetSysTime(int /*timer*/);
extern uint32 TimeStopCheck(int /*timer */) ;
extern void WaitTime_ms(int /*dev*/,int/*ms */);
extern void tm0isr(void); /* timer0 interrupt service */
extern void tm1isr(void); /* timer1 interrupt service */
/*********************************************************/
/* WATCHDOG FUNTIONS (timer.c) */
/*********************************************************/
extern void WatchDogFunc(int /*reconf flag*/); /* WDT test function */
extern void WatchDogSetup(void); /* WDT initialize & start */
extern void WatchDogReload(void); /* WDT counter value reloaded */
extern void WatchDog0Lisr(void); /* TIMER0 interrupt service */
extern void WatchDog1Lisr(void); /* WDT interrupt service */
/*********************************************************/
/* TIMER EVALUATION TEST FUNCTIONS(timer_test.c) */
/*********************************************************/
extern void WatchDogTest(void); /* WDT test function */
extern void TimerTest(void);
extern void TimerTestItem(void);
extern void rtc_run(void);
extern void tmConfig(void);
/*********************************************************/
/* EXTERNAL FUNCTION DEFINES */
/*********************************************************/
extern void Reset_Boot_Rom(void);
extern void StartUserPgm(void);
extern void Reset_Handler(void);
extern void C_Entry(void);
#endif /* _TIMER_H_ */
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