589【畢設課設】基於51微控制器溫度控制電機攪拌系統設計
阿新 • • 發佈：2020-12-03
【資源下載】下載地址如下：
https://docs.qq.com/doc/DTlRSd01BZXNpRUxl
#include"delay.h"
#include"ds1302.h"
#include"key.h"
#include"24c02.h"
#include"draw.h"
unsigned char PWM_ON; //定義速度等級
#define CYCLE 10 //週期
unsigned int TempH,TempL,temp;//溫度相關引數
unsigned char tab_wendu[6];
//unsigned char K;
unsigned char L;
uchar flag=0;
bit write=0;
uchar mstcnt=0;
bit outflag;
sbit out=P2^3; //定義繼電器輸出埠
sbit DCOUT = P1^3;//定義電機訊號輸出埠
sbit k1=P3^4;
sbit k2=P3^5;
//顯示日期時間
void display_time(void)
{
uchar i;
//年
Display8x16(0,8,time_buf1[1]/10+0x30);
Display8x16(0,9,time_buf1[1]%10+0x30);
//月
Display8x16(0,12,time_buf1[2]/10+0x30);
Display8x16(0,13,time_buf1[2]%10+0x30);
//日
Display8x16(0,16,time_buf1[3]/10+0x30);
Display8x16(0,17,time_buf1[3]%10+0x30);
//時
if(flag==2)
{
i++;
if(i>=6)
i=0;
if(i<3)
{
Display8x16(20,6,0xff);
Display8x16(20,7,0xff);
}
else
{
Display8x16(20,6,time_buf1[4]/10+0x30);
Display8x16(20,7,time_buf1[4]%10+0x30);
}
}
else
{
Display8x16(20,6,time_buf1[4]/10+0x30);
Display8x16(20,7,time_buf1[4]%10+0x30);
}
//分
if(flag==1)
{
i++;
if(i>=6)
i=0;
if(i<3)