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标题: ad0831_lcd_da0808_ds1302_24c64的应用 [打印本页]

作者: 张衍波 时间: 2015-5-6 08:58
标题: ad0831_lcd_da0808_ds1302_24c64的应用
#include <absacc.h>
#include <intrins.h>
#include <reg51.h>
#include "HZcode.h"
#include "LCD.h"
#include "1302.h"
#include "key.h"
#include "adc0831.h"

uchar time0_count; //time0计数器

//time0初始化
void time0_init(void)
{
EA = 1;
ET0 = 1;
TMOD = 0x01;
PT0 = 1;
TH0 = 0x3C;
TL0 = 0xB0;
TR0 = 1;
}

void main(void)
{

I_init();
InitLCD();
time0_init();
show_hz();
show_date_time();
while(1)
{
judge_key();
}

}
void time0_interrupt(void)interrupt 1
{
TH0 = 0x3c;
TL0 = 0xb0;
time0_count++;
if(time0_count==20)
{
time0_count=0;
show_date_time();
a = readadc();
b1 = a/100;
b2 = (a%100)/10;
b3 = (a%100)%10;
show_ad();
P3 = a; //进行数模转换
}
}
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