📄 4×4键盘及8位数码管显示构成的电子密码锁.mht
字号:
align=3Dcenter><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: =
'Times New Roman'; mso-hansi-font-family: 'Times New =
Roman'">=CD=BC</SPAN><SPAN=20
lang=3DEN-US>4.33.2</SPAN></P>
<P class=3DMsoNormal style=3D"tab-stops: 54.0pt"><SPAN=20
lang=3DEN-US> <O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"MARGIN-LEFT: 1cm; TEXT-INDENT: -1cm; mso-list: l1 =
level1 lfo2; tab-stops: list 1.0cm left 54.0pt"><B=20
style=3D"mso-bidi-font-weight: normal"><I=20
style=3D"mso-bidi-font-style: normal"><SPAN lang=3DEN-US=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =
=D3=D7=D4=B2">5=A3=AE<SPAN=20
style=3D"FONT: 7pt 'Times New =
Roman'"> =20
</SPAN></SPAN></I></B><B style=3D"mso-bidi-font-weight: =
normal"><I=20
style=3D"mso-bidi-font-style: normal"><SPAN lang=3DEN-US=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =
=D3=D7=D4=B2">C=D3=EF=D1=D4=D4=B4=B3=CC=D0=F2<O:P>=20
</O:P></SPAN></I></B></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">#include =
<AT89X52.H><O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
ps[]=3D{1,2,3,4,5};<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char code=20
dispbit[]=3D{0xfe,0xfd,0xfb,0xf7,<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: =
yes"> &n=
bsp; &nb=
sp; =20
</SPAN>0xef,0xdf,0xbf,0x7f};<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char code=20
dispcode[]=3D{0x3f,0x06,0x5b,0x4f,0x66,<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: =
yes"> &n=
bsp; &nb=
sp; =20
</SPAN>0x6d,0x7d,0x07,0x7f,0x6f,<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: =
yes"> &n=
bsp; &nb=
sp; =20
</SPAN>0x77,0x7c,0x39,0x5e,0x79,0x71,<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: =
yes"> &n=
bsp; &nb=
sp; =20
</SPAN>0x00,0x40,0x73,0xff};<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char=20
dispbuf[8]=3D{18,16,16,16,16,16,16,16};<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
dispcount;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
flashcount;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char temp;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char key;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
keycount;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
pslen=3D5;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
getps[6];<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit keyoverflag;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit errorflag;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit rightflag;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned int second3;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned int aa,bb;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned int cc;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit okflag;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit alarmflag;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">bit hibitflag;<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">unsigned char =
oka,okb;<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">void main(void)<O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt">{<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>unsigned char i,j;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>TMOD=3D0x01;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>TH0=3D(65536-500)/256;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>TL0=3D(65536-500)%256;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>TR0=3D1;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>ET0=3D1;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>EA=3D1;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"> <O:P> =
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN =
style=3D"mso-spacerun: yes"> =20
</SPAN>while(1)<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: yes"> </SPAN>{<O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 12pt; tab-stops: 54.0pt; =
mso-line-height-rule: exactly"><SPAN=20
lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
style=3D"mso-spacerun: yes"> =20
</SPAN>P3=3D0xff;<O:P> </O:P></SPAN></P>
<P class=3DMsoNormal=20
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