clock.c

7541数字高频头源程序

/*********************************************************
	Project:		ST FST(TDA7540)
	File name:	clock.c
	Description:	
	Write/Modify:	Perry
	Time:		2005-11-22- 10:59:42
*********************************************************/
#include "public.h"

void ClockMain(void)
{
	ClockDisplay();

	if(F_HalfSecond!=F_HalfSecondBackup)
	{
		F_HalfSecondOut=1;
		F_HalfSecondBackup=F_HalfSecond;
	}
	else
		F_HalfSecondOut=0;
}

/*********************************************
	Function:		ClockDisplay
	Description:	
	Write/Modify:	Perry.Liang
	Time:		2005-1-12- 14:10:05
*********************************************/
void ClockDisplay(void)
{
	if((System.DispMode.Current==DISPMODE_STANDBY && F_HalfSecondOut)||System.DispMode.Next==DISPMODE_STANDBY)
	{
		//PrintString("ST FST JIG BOARD","");
		PrintLine2("");
		DispBuff[20]=Clock.hour/10+'0';
		DispBuff[21]=Clock.hour%10+'0';
		//if(F_HalfSecond)
			DispBuff[22]=':';
		DispBuff[23]=Clock.min/10+'0';
		DispBuff[24]=Clock.min%10+'0';
		//if(F_HalfSecond)
			DispBuff[25]=':';
		DispBuff[26]=Clock.sec/10+'0';
		DispBuff[27]=Clock.sec%10+'0';

	}

	/*if(Clock.update)
	{
		Clock.update=0;

		if(Menu.Format)
			temp=Clock.hour;
		else
			temp=Clock.hour12;

		DispNum[1]=ReturnDispNum(temp,10);
		DispNum[2]=ReturnDispNum(temp,1);
		DispNum[3]=ReturnDispNum(Clock.min,10);
		DispNum[4]=ReturnDispNum(Clock.min,1);
		DisplayNumber();
	}*/

	/*if( !Menu.Time_Lcd ||System.PowerMode==POWERMODE_POWERON
		||System.PowerMode==POWERMODE_POWERONREQ
		||System.PowerMode==POWERMODE_POWERONWAIT)
		F_BLINK_P=1;
	else
	{
		F_BLINK_P=0;
		DispNum[1] = ' ';
		DispNum[2] = ' ';
		DispNum[3] = ' ';
		DispNum[4] = ' ';
		DisplayNumber();
	}*/
	
}

/*********************************************
	Function:		ClockInit
	Description:	
	Write/Modify:	Perry.Liang
	Time:		2005-1-12- 14:10:12
*********************************************/
void ClockInit(void)
{
	Clock.hour=0;
	Clock.min=0;
	Clock.sec=0;
	Clock.frame=0;
	Clock.update=1;
	Hour24toHour12();
	//F_BLINK_P=1;
}

/*********************************************
	Function:		ClockRun
	Description:	
	Write/Modify:	Perry.Liang
	Time:		2005-1-12- 14:10:17
*********************************************/
void ClockRun(void)
{
	#ifdef MCU8_664M
		if(Clock.frame%5==0)
			F_HalfSecond=~F_HalfSecond;
		Clock.frame++;
		if(Clock.frame<10)return;
	#else
		if(Clock.frame%10==0)
			F_HalfSecond=~F_HalfSecond;
		Clock.frame++;
		if(Clock.frame<20)return;
	#endif
	
	Clock.frame=0;
	Clock.sec++;
	if(Clock.sec<60)return;
	Clock.sec=0;
	Clock.min++;
	Clock.update=1;
	if(Clock.min<60)return;
	Clock.min=0;
	Clock.hour++;
	if(Clock.hour==24)
	Clock.hour=0;

	Hour24toHour12();
}

/*********************************************
	Function:		ClockChange
	Description:	
	Write/Modify:	Perry.Liang
	Time:		2005-1-12- 14:10:21
*********************************************/
void ClockChange(unsigned char hour,unsigned char min)
{
	switch(hour)
	{
		case HOUR_KEEP:
			break;
		case HOUR_UP:
			Clock.hour=MaxMinChangeProtect(Clock.hour, 1, 23, 0, 0);
			break;
		case HOUR_DOWN:
			Clock.hour=MaxMinChangeProtect(Clock.hour, -1, 23, 0, 0);
			break;
		default:
			Clock.hour=hour;
			break;
	}
	switch(min)
	{
		case MIN_KEEP:
			break;
		case MIN_UP:
			Clock.min=MaxMinChangeProtect(Clock.min, 1, 59, 0, 0);
			break;
		case MIN_DOWN:
			Clock.min=MaxMinChangeProtect(Clock.min, -1, 59, 0, 0);
			break;
		default:
			Clock.min=min;
			break;
	}
	Clock.sec=0;
	Hour24toHour12();
	Clock.update=1;
}

/*********************************************
	Function:		Hour24toHour12
	Description:	
	Write/Modify:	Perry.Liang
	Time:		2005-1-12- 14:10:23
*********************************************/
void Hour24toHour12(void)
{
	if(Clock.hour>11)
		Clock.pm=1;
	else
		Clock.pm=0;

	Clock.hour12=Clock.hour%12;
	if(Clock.hour12==0)
		Clock.hour12=12;
}
/*********************************************************
				File End
*********************************************************/