📄 ch451.mht
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<TD>=D6=F7=A1=A1=A1=A1=CC=E2 <FONT =
color=3D#4c4c4c>[7420]</FONT></TD></TR></TBODY></TABLE></TD>
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<TR>
<TD class=3Dfont>vince { M } </TD></TR>
<TR>
<TD class=3Dfont>
<DIV align=3Dleft>=D0=A1=D1=A7=D2=BB=C4=EA=BC=B6 =
</DIV></TD></TR>
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<TD class=3Dfont>
<DIV =
align=3Dleft>=B7=A2=B1=ED:2 =BB=D8=B8=B4:0</DIV></TD></T=
R>
<TR>
<TD class=3Dfont height=3D15>
<DIV align=3Dleft>=D7=A2=B2=E1=CA=B1=BC=E4:2006-3-15 =
<BR></DIV></TD></TR></TBODY></TABLE></TD>
<TD vAlign=3Dtop width=3D"80%" bgColor=3D#d2dcec>
<TABLE class=3Dfont cellSpacing=3D0 cellPadding=3D2 width=3D"100%" =
border=3D0>
<TBODY>
<TR>
<TD>=B7=A2=B1=ED=D3=DA:2006-3-17 =
23:49:15,=C0=B4=D4=B4=D3=DA:219.222.22.48 =B7=A2=CC=F9=D0=C4=C7=E9:<IMG =
height=3D15=20
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align=3DabsMiddle><BR><FONT=20
=
color=3D#4c4c4c>---------------------------------------------------------=
--------------------------------------------</FONT>=20
</TD></TR></TBODY></TABLE>
<TABLE class=3Dfont height=3D100 cellSpacing=3D0 cellPadding=3D2 =
width=3D"100%"=20
border=3D0>
<TBODY>
<TR>
<TD vAlign=3Dtop=20
=
height=3D60>//*************************************************<BR>//=CA=E4=
=C8=EB=C3=FC=C1=EE=D7=D3=B3=CC=D0=F2=A3=ACMCU=B4=D3451=B6=C1=D2=BB=D7=D6=BD=
=DA<BR> unsigned char ch451_read()<BR>{<BR> uns=
igned char i;<BR> unsigned char command,ke=
ycode;=20
=
//=B6=A8=D2=E5=C3=FC=C1=EE=D7=D6=A3=AC=BA=CD=CA=FD=BE=DD=B4=E6=B4=A2=C6=F7=
<BR> EX1=3D0;=20
=
&=
nbsp; //=B9=D8=D6=D0=B6=CE=20
<BR> command=3D0x07;=20
=
&=
nbsp; //=CA=E4=C8=EB=B6=C1451=C3=FC=C1=EE=D7=D6=20
=
<BR> ch451_load=3D0;<BR> for(i=3D0;i<4;i++){<BR>=
<BR> ch451_din=3Dcommand&1;=20
=
//=CB=CD=C8=EB=D7=EE=B5=CD=CE=BB<BR>&=
nbsp; ch451_dclk=3D0;=20
<BR> command>>=3D1;=20
=
//=CD=F9=D3=D2=D2=C6=D2=BB=CE=BB<BR>&=
nbsp; ch451_dclk=3D1;=20
=
//=B2=FA=C9=FA=CA=B1=D6=D3=C9=CF=C9=FD=
=D1=D8=CB=F8=CD=A8=D6=AACH451=CA=E4=C8=EB=CE=BB=CA=FD=BE=DD<BR> }<BR=
> ch451_load=3D1;=20
=
//=B2=FA=C9=FA=BC=D3=D4=D8=C9=CF=C9=FD=
=D1=D8=CD=A8=D6=AACH451=B4=A6=C0=ED=C3=FC=C1=EE=CA=FD=BE=DD<BR> &nbs=
p;keycode=3D0;=20
=
//=C7=E5=B3=FDkeycode<BR> =
for(i=3D0;i<7;i++){<BR> keycode<<=3D1;=20
=
//=CA=FD=BE=DD=D2=C6=C8=EBkeycode,=B8=
=DF=CE=BB=D4=DA=C7=B0,=B5=CD=CE=BB=D4=DA=BA=F3<BR>  =
;keycode|=3Dch451_dout;=20
=
//=B4=D3=B8=DF=B5=BD=B5=CD=B6=C1=C8=EB=
451=B5=C4=CA=FD=BE=DD<BR> ch451_dclk=3D0;=20
=
//=B2=FA=C9=FA=CA=B1=D6=D3=CF=C2=C9=FD=
=D1=D8=CD=A8=D6=AACH451=CA=E4=B3=F6=CF=C2=D2=BB=CE=BB<BR> &nbs=
p; ch451_dclk=3D1;<BR> }<BR> IE1=3D0;=20
=
//=C7=E5=D6=D0=B6=CF=B1=EA=D6=BE<BR>&=
nbsp; EX1=3D1;<BR> return(keycode);=20
=
//=B7=B4=BB=D8=BC=FC=D6=B5<BR>}<BR>//******=
*******************************************<BR>//=D6=D0=B6=CF=D7=D3=B3=CC=
=D0=F2 =CA=B9=D3=C3=D6=D0=B6=CF2=A3=AC=BC=C4=B4=E6=C6=F7=D7=E9=
1
<P></P>
=
<P>void ch451_inter() interrupt 2 using 1<BR>{<B=
R> unsigned char i;=20
=
//=B6=A8=D2=E5=D1=AD=BB=B7=B1=E4=C1=BF=
<BR> unsigned char command,keycode;=20
=
//=B6=A8=D2=E5=BF=D8=D6=C6=D7=D6=BC=C4=
=B4=E6=C6=F7=A3=AC=BA=CD=D6=D0=BC=E4=B1=E4=C1=BF=B6=A8=CA=B1=C6=F7<BR>&nb=
sp; command=3D0x07;=20
=
//=B6=C1=C8=A1=BC=FC=D6=B5=C3=FC=C1=EE=
=B5=C4=B8=DF4=CE=BB0111B<BR> ch451_load=3D0;=20
=
//=C3=FC=C1=EE=BF=AA=CA=BC<BR> &=
nbsp;for(i=3D0;i<4;i++){<BR> ch451_din=3Dcomman=
d&1;=20
=
//=B5=CD=CE=BB=D4=DA=C7=B0,=B8=DF=CE=BB=D4=DA=
=BA=F3<BR> ch451_dclk=3D0;<BR> &n=
bsp;command>>=3D1;=20
=
//=D3=D2=D2=C6=D2=BB=CE=BB<BR> &=
nbsp; ch451_dclk=3D1;=20
=
//=B2=FA=C9=FA=CA=B1=D6=D3=C9=CF=C9=FD=D1=D8=
=CB=F8=CD=A8=D6=AACH451=CA=E4=C8=EB=CE=BB=CA=FD=BE=DD<BR> }<BR> =
; ch451_load=3D1;=20
=
//=B2=FA=C9=FA=BC=D3=D4=D8=C9=CF=C9=FD=D1=D8=
=CD=A8=D6=AACH451=B4=A6=C0=ED=C3=FC=C1=EE=CA=FD=BE=DD<BR> keyc=
ode=3D0;=20
=
//=C7=E5=B3=FDkeycode<BR> for(i=3D=
0;i<7;i++){<BR> keycode<<=3D1;=20
=
//=CA=FD=BE=DD=D7=F7=D2=C6=D2=BB=CE=BB,=B8=DF=
=CE=BB=D4=DA=C7=B0,=B5=CD=CE=BB=D4=DA=BA=F3<BR> ke=
ycode|=3Dch451_dout;=20
=
//=B4=D3=B8=DF=B5=BD=B5=CD=B6=C1=C8=EB451=B5=
=C4=CA=FD=BE=DD<BR> ch451_dclk=3D0;=20
=
//=B2=FA=C9=FA=CA=B1=D6=D3=CF=C2=C9=FD=D1=D8=
=CD=A8=D6=AACH451=CA=E4=B3=F6=CF=C2=D2=BB=CE=BB<BR> &nbs=
p;ch451_dclk=3D1;<BR> }<BR> ch451_key=3Dkeycode;=20
=
//=B1=A3=B4=E6=C9=CF=B4=CE=B5=C4=BC=FC=D6=B5<BR>&=
nbsp; IE1=3D0;=20
=
//=C7=E5=D6=D0=B6=CF=B1=EA=D6=BE<BR>}</P>
<P>//***********************************************</P>
<P>#endif </P>
=
<P>=D6=D0=B6=CF=BF=C9=B2=BB=BF=C9=D2=D4=D6=B1=BD=D3=B5=F7=D3=C3 &nbs=
p;ch451_read() =BA=AF=CA=FD=A3=BF=A3=BF=A3=BF<BR>=D6=D0=B6=CF=C0=
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