五位電子密碼鎖帶單片機源程序和仿真

ID:138783 · 發表于 2016-9-16 13:25

電子密碼鎖帶源程序

仿真和全部源碼下載：

電子密碼鎖.zip (28.65 KB, 下載次數: 57)

/***********************************************
*實例名稱:電子密碼鎖
*實例說明:實現五位密碼的設置和解鎖
*作者:yd
*時間:09.06.17
***********************************************/
#include "target.h"
uchar setPassword[5]={0x01,0x02,0x03,0x04,0x05}; //原始密碼12345
uchar passwordCount;
uchar inputPassword[5]={0x00,0x00,0x00,0x00,0x00};
uchar displayFramCount; //顯示界面序號,0x01~0x05
void main()
{
uchar i;
uchar keyValueRead;
uchar framTwoLine; //第二個界面中記錄選擇項所在行數
target_init();
displayFramCount=0x01;
passwordCount=0x00;
framTwoLine=0x01; //第二界面中顯示第一行
while(1)
{
switch(displayFramCount)
{
case 0x01:
{
displayFramOne();
break;
}
case 0x02:
{
if(framTwoLine==0x01)
displayFramTwo(0);
else
displayFramTwo(1);
break;
}
case 0x03:
{
displayFramThree();
break;
}
case 0x04:
{
displayFramFour();
break;
}
case 0x05:
{
displayFramFive();
break;
}
default: break;
}
displayFramCount|=0x80; //displayFramCount最高位置1表示界面已顯示
keyValueRead=get_key_value();
switch(keyValueRead)
{
case KEY_ONE:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x01;
passwordCount++;
}
}
break;
}
case KEY_TWO:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x02;
passwordCount++;
}
}
break;
}
case KEY_THREE:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x03;
passwordCount++;
}
}
break;
}
case KEY_FOUR:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x04;
passwordCount++;
}
}
break;
}
case KEY_FIVE:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x05;
passwordCount++;
}
}
break;
}
case KEY_SIX:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x06;
passwordCount++;
}
}
break;
}
case KEY_SEVEN:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x07;
passwordCount++;
}
}
break;
}
case KEY_EIGHT:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x08;
passwordCount++;
}
}
break;
}
case KEY_NINE:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x09;
passwordCount++;
}
}
break;
}
case KEY_ZERO:
{
if((displayFramCount&0x80)&&(((displayFramCount&0x7f)==0x03)||((displayFramCount&0x7f)==0x04)))
{
if(passwordCount<0x05)
{
inputPassword[passwordCount]=0x00;
passwordCount++;
}
}
break;
}
case KEY_TRUE: //確認鍵
{
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x02)) //設置界面進入輸密碼界面
{
displayFramCount=0x03; //解密或者輸密碼時都要進入輸密碼界面
}
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x03)) //輸入密碼確認
{
if(passwordCount==0x05)
{
for(i=0;i<5;i++)
{
if(framTwoLine==0x01)
{
displayFramCount=0x05;
}
else
{
if(framTwoLine==0x02)
{
displayFramCount=0x04;
}
}
if(inputPassword[i]!=setPassword[i])
{
displayFramCount=0x01;
break;
}
}
passwordCount=0x00;
}
}
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x04)) //設置密碼確認
{
if(passwordCount==0x05)
for(i=0;i<5;i++)
{
setPassword[i]=inputPassword[i];
}
displayFramCount=0x01;
}
break;
}
case KEY_CLEAR: //返回主界面鍵
{
displayFramCount=0x01;
passwordCount=0x00;
break;
}
case KEY_SET: //由主界面進入參數設置界面
{
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x01))
{
displayFramCount=0x02;
}
passwordCount=0x00;
break;
}
case KEY_UP:
{
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x02)) //設置界面中上移選擇行
{
framTwoLine=0x01;
displayFramCount=0x02;
}
break;
}
case KEY_DOWN:
{
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x02)) //設置界面中上移選擇行
{
framTwoLine=0x02;
displayFramCount=0x02;
}
break;
}
}
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x03)) //輸密碼界面，此時顯示****
{
displayMima(inputPassword,passwordCount,0x01);
}
if((displayFramCount&0x80)&&((displayFramCount&0x7f)==0x04)) //設置密碼界面，此時顯示設置的密碼
{
displayMima(inputPassword,passwordCount,0x02);
}
}
}