基于單片機(jī)的智能密碼鎖的設(shè)計(jì)與制作含pcb圖-閱讀頁
2025-02-02 14:27本頁面
【正文】 ne a,0fh,kcode mov a,key1 setb crlc a jc next2next3: clr keybit ljmp k1 kcode: mov b,00hnext44: rrc a jnc next4 inc b sjmp next44next4: mov a,key1 swap anext5: rrc a jnc next6 inc b inc b inc b inc b sjmp next5next6: mov a,p1 anl a,0fh cjne a,0fh,next6 setb keybit mov a,b cjne a,10,n1 jb dui1,n2 setb zt mov display1,14 mov display2,14 mov display3,14 mov display4,14 mov display5,14 mov display6,14 mov r2,0 ajmp n2n1: inc r2n2: ajmp k1 k1: cjne r2,1,k2 jnb zt,k11 mov mima1,b mov display1,mima1 ajmp k7k11: mov data1,b mov display1,13k2: cjne r2,2,k3 jnb zt,k21 mov mima2,b mov display2,mima2 ajmp k7k21: mov data2,b mov display2,13k3: cjne r2,3,k4 jnb zt,k31 mov mima3,b mov display3,mima3 ajmp k7k31: mov data3,b mov display3,13k4: cjne r2,4,k5 jnb zt,k41 mov mima4,b mov display4,mima4 ajmp k7k41: mov data4,b mov display4,13k5: cjne r2,5,k6 jnb zt,k51 mov mima5,b mov display5,mima5 ajmp k7k51: mov data5,b mov display5,13k6: cjne r2,6,k7 jnb zt,k61 mov mima6,b mov display6,mima6 ljmp loop1k61: mov data6,b mov display6,13 k7: ljmp bijiao 比較程序 Cjne r2,6,b1 mov a,data1 cjne a,mima1,b2 mov a,data2 cjne a,mima2,b2 mov a,data3 cjne a,mima3,b2 mov a,data4 cjne a,mima4,b2 mov a,data5 cjne a,mima5,b2 mov a,data6 cjne a,mima6,b2 mov cuoci,3 clr dui clr dui1 setb tr0 setb tr1 ljmp loop1b2: setb dui1 clr cuo setb tr0 djnz cuoci,b3 setb bao setb tr0 b3: ljmp loop1b1: ljmp delay 設(shè)置密碼時(shí)間 time2: mov th1,3ch mov tl1,0b0hdjnz time_2,t21 setb dui1 clr tr1 mov time_2,100t21: reti 設(shè)置報(bào)警時(shí)間 time1: mov th0,88h mov tl0,83h djnz time_1,t2 setb cuo setb dui clr tr0 jnb bao,t3 cpl baojing mov cuoci,3 djnz ccc,t4 clr tr0 setb baojing mov ccc,20 clr bao ajmp t3t4: setb tr0t3: mov time_1,20t2: retitab: db 3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH,77H,7CH,39H,5EH,39H,40H end附件3：電路圖附件4：PCB圖
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