欧美极品高清xxxxhd,国产日产欧美最新,无码AV国产东京热AV无码,国产精品人与动性XXX,国产传媒亚洲综合一区二区,四库影院永久国产精品,毛片免费免费高清视频,福利所导航夜趣136
標題:
我的單片機設計,里面包含proteus仿真和程序代碼
[打印本頁]
作者:
CNBAAA
時間:
2023-4-26 18:15
標題:
我的單片機設計,里面包含proteus仿真和程序代碼
簡易密碼鎖設計，bug比較多
屏幕截圖 2023-04-26 181359.png
(55.12 KB, 下載次數: 37)
下載附件
2023-4-26 18:14 上傳
單片機源程序如下:
/************************************************************** *
功能：通過軟件程序設置密碼，初始密碼為123456，當按鍵按下之后 *
再按下確認鍵，如果密碼正確，則綠燈亮，舵機旋轉90度，如果*
密碼錯誤，紅燈亮，短暫延時后，數碼管清零，紅燈滅，重新輸*
入密碼。 *
*//************************************************************/
/****************************************************************/
#include <reg51.h>
#define uchar unsigned char
#define uint unsigned int
sbit P2_0 = P2^0;
sbit P2_1 = P2^1;
sbit P2_2 = P2^2;
sbit P2_3 = P2^3;
sbit P2_4 = P2^4;
sbit P2_5 = P2^5;
sbit P2_6 = P2^6;
sbit P3_6 = P3^6;
sbit LED_G = P3^0;
sbit LED_R = P3^1;
sbit beep = P3^7;
uint tab[16]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e};
uchar h,l,s,o,zhengque,m = 0,v = 1,w = 0,n = 1,keyval_0 ,keyval_1,keyval_2,keyval_3,
keyval_4,keyval_5,keyval_6,keyval_7,keyval_8,keyval_9,keyval_10,keyval_11,keyval_12,
keyval_13,keyval_14,keyval_15,keyval,temp = 0x01;
void delay(uint z)
{
uint x , y;
for(x = z ; x > 0 ; x--)
for(y = 114 ; y > 0 ; y--);
}
//有參延時
void key_scan1()
{
P1=0x0f;//檢測是哪一行有按鍵按下;
if(P1!=0x0f)
{
delay(10);
if(P1!=0x0f)
{
beep = ~beep;
P1=0x0f;
switch(P1)
{
case(0x0e):h=1;break;
case(0x0d):h=2;break;
case(0x0b):h=3;break;
case(0x07):h=4;break;
}
}
P1=0xf0;//檢測是哪一列有按鍵按下
switch(P1)
{
case(0xe0):l=1;break;
case(0xd0):l=2;break;
case(0xb0):l=3;break;
case(0x70):l=4;break;
}
while(P1!=0xf0);//當按鍵復位時
w++;
beep = ~beep;
//按一次第一個數碼管顯示，按兩次前兩個數碼管顯示......
}
}
void shuru()
{
P2 = 0Xc0;
//P0 = 0XBF;
while(v)
{
key_scan1();
s = 5*h + l;//行列進行線性運算，通過判斷s的值來判斷對應按鍵
switch(s)
{
case(9):keyval = 0;keyval_0 = 0;break;
case(8):keyval = 1;keyval_1 = 1;break;
case(7):keyval = 2;keyval_2 = 2;break;
case(6):keyval = 3;keyval_3 = 3;break;
case(14):keyval = 4;keyval_4 = 4;break;
case(13):keyval = 5;keyval_5 = 5;break;
case(12):keyval = 6;keyval_6 = 6;break;
case(11):keyval = 7;keyval_7 = 7;break;
case(19):keyval = 8;keyval_8 = 8;break;
case(18):keyval = 9;keyval_9 = 9;break;
case(17):keyval = 10;keyval_10 = 10;break;
case(16):keyval = 11;keyval_11 = 11;break;
case(24):keyval = 12;keyval_12 = 12;break;
case(23):keyval = 13;keyval_13 = 13;break;
case(22):keyval = 14;keyval_14 = 14;break;
case(21):keyval = 15;keyval_15 = 15;break;
}
switch(w)
{
case 1: P2_0 = 1;P0 = tab[keyval];delay(100);P2_0 = 0;break;
case 2: P2_1 = 1;P0 = tab[keyval];delay(100);P2_1 = 0;break;
case 3: P2_2 = 1;P0 = tab[keyval];delay(100);P2_2 = 0;break;
case 4: P2_3 = 1;P0 = tab[keyval];delay(100);P2_3 = 0;break;
case 5: P2_4 = 1;P0 = tab[keyval];delay(100);P2_4 = 0;break;
case 6: P2_5 = 1;P0 = tab[keyval];delay(100);P2_5 = 0;break;
}
if(P2_6 == 0)
delay(10);
if(P2_6 == 0)
v = 0;
} //依次輸入密碼
}
void main()
{
beep = 0;
shuru();
zhengque = ((keyval_1==1)&(keyval_2==2)&(keyval_3==3)&(keyval_4==4)&(keyval_5==5)&(keyval_6==6));//設置的密碼
if(P2_6 == 0)
{
delay(10);
if(P2_6 == 0) //確認鍵按下時，判斷密碼是否正確
{
if(zhengque)
{
LED_G = 0;
delay(1000);
LED_G = 1;
EA = 1;
IT0 = 1;
TMOD = 0X01;
TH0 = (60536%256);
TL0 = (60536/256);
while(n)
{
P3_6 = 0;
}
}
else
{
for(o = 0 ; o < 10 ; o++)
{
LED_R = 0;
beep = ~beep;
delay(300);
LED_R = 1;
}
}
}
}
}
void timer0() interrupt 1 //定時器0控制舵機的PWM
{
TH0 = (60536%256);
TL0 = (60536/256);
m++;
if(m == 5)
{
P3_6 = 1;
m = 0;
n = 0;
}
}
/*****************************************************************/
復制代碼
Keil代碼與Proteus仿真下載:
1.zip
(116.53 KB, 下載次數: 10)
2023-4-26 18:14 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
歡迎光臨 (http://www.raoushi.com/bbs/)
Powered by Discuz! X3.1
1.zip
(116.53 KB, 下載次數: 10)