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📄 单片机试验19“叮咚”门铃.mht

📁 一些Ｃ语言单片机程序
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        style=3D"mso-tab-count: =
2">           &nbs=
p;  =20
        </SPAN>MOV TMOD,#02H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TH0,#06H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TL0,#06H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB ET0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB EA<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">NSP:<SPAN=20
        style=3D"mso-tab-count: =
2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SP=
AN=20
        style=3D"mso-tab-count: =
1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>JB SP1,NSP<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>LCALL DELY10MS<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>JB SP1,NSP<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB TR0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T5HZ,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T7HZ,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T05SA,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T05SB,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CLR FLAG<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CLR STOP<SPAN=20
        style=3D"mso-tab-count: =
2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN><O:P></O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>JNB STOP,$<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>LJMP NSP<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">DELY10MS:<SPAN=20
        style=3D"mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
</SPAN>MOV=20
        R6,#20<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">D1:<SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV R7,#248<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>DJNZ R7,$<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>DJNZ R6,D1<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>RET<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">INT_T0:<SPAN=20
        style=3D"mso-tab-count: =
2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;=20
        </SPAN>INC T05SA<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV A,T05SA<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CJNE A,#100,NEXT<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T05SA,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>INC T05SB<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV A,T05SB<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CJNE A,#20,NEXT<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV T05SB,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
        </SPAN>JB FLAG,STP<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 12pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-tab-count: =
3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
12345

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