福利二区视频,亚洲男人的天堂网站,成人免费视频一区二区

#include <reg51.h>
#include <intrins.h>
#define uchar unsigned char
#define uint unsigned int
sbit CS =P1^0;
sbit CLK=P1^1;
sbit DIO =P1^2;
sbit K_H=P1^3;
sbit K_L=P1^4;
sbit LED_U=P1^5;
sbit LED_D=P1^6;
sbit SOUNDER=P1^7;
sbit K_T =P3^1;
sbit K_U =P3^2;
sbit K_D =P3^3;
uint i,j,m,n,H,L,T,num,date,a=0,b=0;
void Delay10ms(unsigned int c) //延遲為10ms的延遲函數(shù)，用于按鍵的延遲去抖
{
unsigned char a, b;
for (;c>0;c--)
{
for (b=38;b>0;b--)
{
for (a=130;a>0;a--);
}
}
}
uchar code table[]={//共陰數(shù)碼管段碼"0~f"
0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x40,0x80};
uchar data dis_buf[4];
uchar code Temp[201]={//溫度：0-200 對應(yīng)的ADC值
255.9,255.8, 255.7, 255.6, 255.5, 255.4, 255.3, 255.2, 255.1, 254.1, 253.1, 252.1, 251.0, 249.9, 248.7, 247.6, 246.4, 245.1,
243.8, 242.5, 241.1, 239.8, 238.3, 236.9, 235.4, 233.8, 232.2, 230.6, 229.0, 227.3, 225.6, 223.8, 222.0, 220.2, 218.4, 216.5,
214.6, 212.6, 210.6, 208.6, 206.6, 204.5, 202.5, 200.4, 198.2, 196.1, 193.9, 191.7, 189.5, 187.3, 185.1, 182.8, 180.6, 178.3,
176.0, 173.8, 171.5, 169.2, 166.9, 164.6, 162.3, 160.1, 157.8, 155.5, 153.2, 151.0, 148.7, 146.5, 144.3, 142.1, 139.9, 137.7,
135.6, 133.4, 131.3, 129.2, 127.1, 125.1, 123.0, 121.0, 119.1, 117.1, 115.2, 113.2, 111.4, 109.5, 107.7, 105.9, 104.1, 102.4,
100.6, 98.9 ,97.3 ,95.7 ,94.0 ,92.5 ,90.9 ,89.4 ,87.9 ,86.4 ,85.0 ,83.6 ,82.2 ,80.9 ,79.5 ,78.2 ,77.0 ,75.7 ,74.5 ,72.7 ,72.1 ,71.0 ,69.9 ,
68.8 ,67.7 ,66.6 ,65.6 ,64.6 ,63.6 ,62.7 ,61.7 ,60.8 ,59.9 ,59.0 ,58.2 ,57.4 ,56.5 ,55.7 ,55.0 ,54.2 ,53.5 ,52.7 ,52.0 ,51.3 ,50.7 ,50.0 ,
49.4 ,48.7 ,48.1 ,47.5 ,46.9 ,46.4 ,45.8 ,45.3 ,44.7 ,44.2 ,43.7 ,43.2 ,42.7 ,42.3 ,41.8 ,41.3 ,40.9 ,40.5 ,40.1 ,39.6 ,39.2 ,38.9 ,38.5 ,38.1 ,
37.7 ,37.4 ,37.0 ,36.7 ,36.4 ,36.0 ,35.7 ,35.4 ,35.1 ,34.8 ,34.5 ,34.3 ,34.0 ,33.7 ,33.5 ,33.2 ,33.0 ,32.7 ,32.5 ,32.3 ,32.0 ,31.8 ,31.6 ,
31.4 ,31.2 ,31.0 ,30.8 ,30.6 ,30.4 ,30.2 ,30.0 ,29.9 ,29.7 ,29.9 ,29.7 ,29.5 ,29.0 ,28.9 ,28.7 ,28.6 ,28.4 ,
};
uchar ADC0832() //ADC0832 8位串行的AD轉(zhuǎn)換芯片
{
uchar aaa,temp;
CS=1; //一個轉(zhuǎn)換周期開始
CLK=0; //為第一個脈沖作準備
CS=0; //CS置0，片選有效
DIO=1; //DIO置1，規(guī)定的起始信號
CLK=1; //第一個脈沖
CLK=0; //第一個脈沖的下降沿，此前DIO必須是高電平
DIO=1; //DIO置1，通道選擇信號
CLK=1; //第二個脈沖，第2、3個脈沖下沉之前，DI必須跟別輸入兩位數(shù)據(jù)用于選擇通道，這里選通道CH0
CLK=0; //第二個脈沖下降沿
DIO=0; //DI置0，選擇通道0
CLK=1; //第三個脈沖
CLK=0; //第三個脈沖下降沿
DIO=1; //第三個脈沖下沉之后，輸入端DIO失去作用，應(yīng)置1
CLK=1; //第四個脈沖
for(aaa=0;aaa<8;aaa++) //高位在前
{
CLK=1; //第四個脈沖
CLK=0;
temp<<=1; //將下面儲存的低位數(shù)據(jù)向右移
temp|=(uchar)DIO; //將輸出數(shù)據(jù)DIO通過或運算儲存在dat最低位
}
CS=1; //片選無效
return temp; //將讀的數(shù)據(jù)返回
}
void delay(uint n)
{
uint i,j;
for(i=n;i>0;i--)
for(j=30;j>0;j--);
}
void LED_SOUND() //LED和蜂鳴器的報警顯示
{
LED_U=0;
LED_D=0;
SOUNDER=0;
if(T>=H) //溫度高于上限紅色LED燈亮，同時蜂鳴器報警
{
LED_U=1;
SOUNDER=1;
}
if(T<=L) //溫度低于下限黃燈點亮，同時蜂鳴器報警
{
LED_D=1;
SOUNDER=1;
}
}
void xianshi() //用于數(shù)碼管顯示的函數(shù)
{
static uchar i=0;
P0=0x00;
P2=~(0x01<<i);
delay(1);
P0=dis_buf[ i];[ i]
i++;
i%=4;
}
void main()
{
LED_U=0;
EX0=1;
IT0=1;
EX1=1;
IT1=1;
EA=1;
while(1)
{
for(j=0;j<5;j++) //多次采集求平均值，用于防止顯示時值的不穩(wěn)定
{
num+=ADC0832();
date=num/5;
}
j=0;
num=0;
for(i=0;i<201;i++) //用于判斷ADC值在那個值的范圍內(nèi)，然后輸出數(shù)組值，也就是對應(yīng)的溫度值
{
if(date<=Temp[ i]&&date>Temp[i+1])[ i]
{
T=i;
break;
}
}
dis_buf[0]=table[T/100]; //個位顯示
dis_buf[1]=table[T/10%10]; //十位顯示
dis_buf[2]=table[T%10]; //百位顯示
dis_buf[3]=0x39; //顯示“C”
xianshi();
delay(1);
if(K_H==0) //按鍵是否按下
{
Delay10ms(1); //按鍵的延遲去抖
if(K_H==0)
{
while(1) //用于顯示上限的報警數(shù)值
{
H=20+a;
dis_buf[0]=0x76;
dis_buf[1]=table[H/100];
dis_buf[2]=table[H/10%10];
dis_buf[3]=table[H%10];
xianshi();
if(K_H==0) //再次按下按鍵，跳出調(diào)節(jié)上限的顯示界面，繼續(xù)顯示溫度
{
Delay10ms(1);
if(K_H==0)
break;
}
}
}
}
if(K_L==0) //按鍵是否按下
{
Delay10ms(1); //按鍵的延遲去抖
if(K_L==0)
{
while(1) //用于顯示下限的報警數(shù)值
{
L=10+b;
dis_buf[0]=0x38;
dis_buf[1]=table[L/100];
dis_buf[2]=table[L/10%10];
dis_buf[3]=table[L%10];
xianshi();
if(K_L==0) //再次按下按鍵，跳出調(diào)節(jié)下限的顯示界面，繼續(xù)顯示溫度
{
Delay10ms(1);
if(K_L==0)
break;
}
}
}
}
LED_SOUND(); //報警函數(shù)
}
}
void u_init() interrupt 0 //用于按鍵“加一”的中斷函數(shù)
{
if(K_U==0)
{
Delay10ms(1);
if(K_U==0)
{
if(dis_buf[0]==0X76) //用于判斷數(shù)碼管是否處于調(diào)節(jié)上限顯示的界面
{
a++;
}
if(dis_buf[0]==0X38) //用于判斷數(shù)碼管是否處于調(diào)節(jié)下限顯示的界面
{
b++;
}
}
}
}
void d_init() interrupt 2 //用于按鍵“減一”的中斷函數(shù)
{
if(K_D==0)
{
Delay10ms(1);
if(K_D==0)
{
if(dis_buf[0]==0X76) //用于判斷數(shù)碼管是否處于調(diào)節(jié)上限顯示的界面
{
a--;
}
if(dis_buf[0]==0X38) //用于判斷數(shù)碼管是否處于調(diào)節(jié)下限顯示的界面
{
b--;
}
}
}
}

復制代碼

久久久久久久999_99精品久久精品一区二区爱城_成人欧美一区二区三区在线播放_国产精品日本一区二区不卡视频_国产午夜视频_欧美精品在线观看免费