timerset.c

51开发板的源程序

#include "c51base.h"



static void TimerPoint(uchar i)
{
	if(i == 0)
		DisplayStr(9,1,"<");
	else if(i == 1)
		DisplayStr(9,2,"<");
	else if(i == 2)
		DisplayStr(9,3,"<");
	else if(i == 3)
		DisplayStr(15,3,"<");
}

static void TimerDisplay(char *temp)
{
	if(temp[0] == 0)
		DisplayStr(5,1,"关闭 ");
	else
		DisplayStr(5,1,"开启 ");

	DisplayType(7,2,(temp[1]%100)/10+'0');
	DisplayType(8,2,temp[1]%10+'0');
	DisplayStr(9,2," ");

	DisplayType(7,3,(temp[2]%100)/10+'0');
	DisplayType(8,3,temp[2]%10+'0');
	DisplayStr(9,3," ");

	if(temp[3] == 0)
		DisplayStr(13,3,"关");
	else
		DisplayStr(13,3,"开");
}

void TimerSet()
{
	struct Stimer *timer_ptr;
	uchar idata key_value,temp[4],i;
	CLEAR_SCREEN();
	DisplayStr(2,0,"时间定时设定");
	DisplayStr(0,1,"使用:");
	DisplayStr(0,2,"开时间:");
	DisplayStr(0,3,"关时间:");
	DisplayStr(10,2,"分");
	DisplayStr(10,3,"分");
	timer_ptr = I2c_timertable;
	temp[0] = timer_ptr[0].enable;
	temp[1] = timer_ptr[0].open_time;
	temp[2] = timer_ptr[0].close_time;
	temp[3] = timer_ptr[0].out_state;
	i=0;
	while(1)
	{
		TimerDisplay(temp);
		TimerPoint(i);
		key_value = WaitKey(1000);
		if(key_value == 'x' || key_value == 0xff)
			return;
		else if(key_value == 'e')
		{
			if(i<3)
				i++;
			else
				break;
		}
		else if(key_value == 'u')
		{
			if(i==0)
				temp[0] = 1;
			if(i==1 && temp[1]<60)
				temp[1]++;
			if(i==2 && temp[2]<60)
				temp[2]++;
			if(i==3)
				temp[3] = 1;
		}
		else if(key_value == 'd')
		{
			if(i==0)
				temp[0] = 0;
			if(i==1 && temp[1]>0)
				temp[1]--;
			if(i==2 && temp[2]>0)
				temp[2]--;
			if(i==3)
				temp[3] = 0;
		}
	}
	timer_ptr[0].enable		= 	temp[0];
	timer_ptr[0].open_time	=   temp[1];
	timer_ptr[0].close_time = 	temp[2];
	timer_ptr[0].out_state	=   temp[3];
	temp[3] = timer_ptr[0].out_state;
	if(timer_ptr[0].out_state == 0)
		TIMER_OUT = 1;
	else 
		TIMER_OUT = 0;
	CLEAR_SCREEN();
	DisplayStr(0,1,"设定成功...");
	key_value = WaitKey(25);
}