📄 cs5460a芯片读取数据时经常出现读回0的状况,请教各位了_ (ourdev_cn 我们的电子开发社区).mht
字号:
=DB=B3=F6=CA=DB,=D3=D0=D2=E2=D5=DF=C7=EB=D3=EB=CE=D2=C1=AA=CF=B5!=20
<BR>=C1=AA=CF=B5QQ:307502762 <BR></TD></TR>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
align=3Dleft width=3D"19%" bgColor=3D#e8e8e8><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D7>2007-11-28,15:38:29 </TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8 ?>
<TABLE width=3D"100%">
<TBODY>
<TR>
<TD align=3Dleft><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <A=20
class=3Dtt4=20
=
href=3D"http://www.ouravr.com/bbs/user_information.jsp?user_name=3Dliangx=
liao"=20
target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <SPAN=20
class=3Df01>=D3=CA=BC=FE</SPAN> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> </TD>
<TD align=3Dright><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <SPAN=20
class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D7>=20
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D6 width=3D"100%" border=3D0>
<TBODY>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #ffffff =
0.5pt solid"=20
vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#d1d9e2 =
rowSpan=3D2>=A1=BE6=C2=A5=A1=BF <FONT=20
color=3D#000000>agency </FONT><BR>=BB=FD=B7=D6=A3=BA<FONT=20
color=3D#000000>5</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT =
color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT=20
color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT =
color=3D#000000></FONT><BR></TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2><FONT=20
=
color=3D#000000> void =
;Send_5460(uchar send_data)=20
<BR> {=20
=
<BR> &nb=
sp; uchar i;=20
<BR> =20
=
<BR> &nb=
sp; SCLK=3D1; &=
nbsp; &n=
bsp; =20
=
<BR> &nb=
sp; for(i=3D0;i<8;i++) =
=
<BR> &nb=
sp; { &nb=
sp; &nbs=
p; =20
=
<BR> &nb=
sp; if(send_data&0x80) =
=
=
<BR> &nb=
sp; &nbs=
p; SDI=3D1; &nb=
sp; =20
=
<BR> &nb=
sp; else=20
=
<BR> &nb=
sp; &nbs=
p; SDI=3D0;=20
=
<BR> &nb=
sp; =20
=
<BR> &nb=
sp;SCLK =3D 0; &=
nbsp; &n=
bsp; =20
=
<BR> &nb=
sp;send_data<<=3D1; =
=20
=
<BR> &nb=
sp;SCLK=3D1; &=
nbsp; &n=
bsp; =20
=
<BR> &nb=
sp; &nbs=
p;  =
; =
=20
=
<BR> &nb=
sp;}=20
=
<BR> &nb=
sp;SDI=3D1;=20
<BR> }</FONT> =
</TD></TR>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"=20
vAlign=3Dbottom bgColor=3D#d1d9e2>=A1=A1 </TD></TR>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
align=3Dleft width=3D"19%" bgColor=3D#d1d9e2><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D7>2007-11-28,16:30:25 </TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2 ?>
<TABLE width=3D"100%">
<TBODY>
<TR>
<TD align=3Dleft><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <A=20
class=3Dtt4=20
=
href=3D"http://www.ouravr.com/bbs/user_information.jsp?user_name=3Dagency=
"=20
target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <SPAN=20
class=3Df01>=D3=CA=BC=FE</SPAN> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> </TD>
<TD align=3Dright><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <SPAN=20
class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D7>=20
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D6 width=3D"100%" border=3D0>
<TBODY>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #ffffff =
0.5pt solid"=20
vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#d1d9e2 =
rowSpan=3D2>=A1=BE8=C2=A5=A1=BF <FONT=20
color=3D#000000>liangxliao </FONT><BR>=BB=FD=B7=D6=A3=BA<FONT=20
color=3D#000000>124</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT =
color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT=20
color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT =
color=3D#000000></FONT><BR></TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2><FONT =
color=3D#000000>TO;agency=20
=
<BR>=B0=B4=C4=E3=CB=B5=B5=C4=C4=C7=D1=F9=B8=C4=C1=CB=BB=B9=CA=C7=C3=BB=BC=
=FB=D0=A7!=D5=E6=CA=C7=D3=F4=C3=C6=C1=CB,=C4=E3=B5=C4=CD=EA=D5=FB=B6=C1=D0=
=B4=B3=CC=D0=F2=B3=CC=D0=F2=C4=DC=B7=F1=B9=B2=CF=ED=D2=BB=CF=C2=C1=CB.=20
=
<BR><BR>=B8=E7=C3=C7=D4=D9=B0=EF=CE=D2=BF=B4=BF=B4=CA=C7=C4=C4=C0=EF=B3=F6=
=CE=CA=CC=E2=C1=CB.=D0=BB=D0=BB!</FONT> </TD></TR>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"=20
vAlign=3Dbottom =
bgColor=3D#d1d9e2>__________________________<BR>=BF=D8=D6=C6=C0=E0=B2=FA=C6=
=B7=20
<BR>=CC=D4=B1=A6=B5=EA=A3=BAhttp://shop34384755.taobao.com =
<BR>=C5=A9=BC=D2=CC=EC=CC=EC=B5=D8=A3=AC=CF=D6=D3=D0=B4=F3=C1=BF=B7=E4=C3=
=DB=B3=F6=CA=DB,=D3=D0=D2=E2=D5=DF=C7=EB=D3=EB=CE=D2=C1=AA=CF=B5!=20
<BR>=C1=AA=CF=B5QQ:307502762 <BR></TD></TR>
<TR>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
align=3Dleft width=3D"19%" bgColor=3D#d1d9e2><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D7>2007-11-29,08:35:04 </TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2 ?>
<TABLE width=3D"100%">
<TBODY>
<TR>
<TD align=3Dleft><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <A=20
class=3Dtt4=20
=
href=3D"http://www.ouravr.com/bbs/user_information.jsp?user_name=3Dliangx=
liao"=20
target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> <SPAN=20
class=3Df01>=D3=CA=BC=FE</SPAN> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D7> </TD>
<TD align=3Dright><IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
width=3D2> <IMG=20
height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ouravr.com/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ouravr.com/bbs/images/pixel.gif" =
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