【电子信息工程毕业设计文献综述开题报告】基于单片机的教室照明控制系统设计(可编辑)

write_data table3[num] ; delay 10 ;

write_com 0xc0 ; for i 0;i count-1 ;i++

write_data mo[mima[i]] ; delay 10 ;

count count-1; write_data mo[16] ; write_com 0xc0+i ;

if count 7&&lastkey! 15 //输入6个数，最后输入的不是Enter键

flag 1;

else flag 2; if flag 1 number++; write_com 0x01 ; write_com 0x80 ;

for num 0;num 14;num++

write_data table2[num] ; //显示 no long than 6

delay 10 ;

write_com 0xc0 ; for num 0;num 12;num++

write_data table3[num] ; //input again:

delay 10 ;

flag 0;wrong 0; delay 1000 ; key 20;

delay 500 ; key 20;

if flag 2&&wrong 0 //没有输入错误的数字，且最后输入的是Enter键

显

示

write_com 0x01 ; delay 100 ; write_com 0x80 ; for num 0;num 14;num++

write_data table4[num] ; //显示 you are right

delay 10 ;

delay 1000 ;

write_com 0x01 ;EA 0;number 6; P0_0 1; P1_4 0; //通过number 6进入设置程序

delay 1000 ; flag 0;

if wrong 1 //输入有错

write_com 0x01 ; write_com 0x80 ; for num 0;num 13;num++

write_data table5[num] ; //显示 code is wrong delay 10 ;

number++; write_com 0xc0 ; for num 0;num 5;num++

write_data table7[num] ; //显示 time: delay 10 ;

write_data mo[number] ; delay 1500 ;

if number 3 //输入密码错误3次

write_com 0x01 ; delay 200 ; write_com 0x80 ; for num 0;num 14;num++

write_data table6[num] ; //显示 you have right

no