📄 pcf8563 的头文件做好了！有需要的来看看啊！呵呵 (ourdev_cn 我们的电子开发社区).mht
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<BR> I2C_Start();=20
=
<BR> Write_I2C_Byte(0xa3);=
=20
=
<BR> d=3DRead_I2C_Byte(); =
=
<BR> d=3Dd>>1;=20
<BR> I2C_Stop();=20
<BR> return d; =
<BR>}=20
=
<BR>void rtc_write(unsigned char address,unsigned cha=
r data1)=20
<BR>{=20
=
<BR> I2C_Start=
();=20
=
<BR> Write_I2C=
_Byte(0xa2);=20
=
<BR> Write_I2C=
_Byte(address);=20
=
<BR> Write_I2C=
_Byte(data1);=20
=
<BR> I2C_Stop(=
);=20
<BR>} <BR>void rtc_start(void) <BR>{ <BR>rtc_write(0,0); =
<BR>}=20
<BR>void rtc_stop(void) <BR>{ <BR>rtc_write(0,0x20); <BR>}=20
=
<BR>void SetPCF8563(unsigned char adds,unsigned char&=
nbsp;data)=20
<BR>{ <BR> CLI(); <BR> rtc_stop();=20
<BR> rtc_write(adds,data); <BR> rtc_start(); =
<BR> SEI();=20
<BR>}=20
=
<BR>void set8563(void) &nbs=
p;//=C9=E8=D6=C3=CA=B1=BC=E4=A3=A1=20
=
<BR>{ &n=
bsp; &nb=
sp; //=D5=E2=C0=EF=BE=CD=D7=D4=BC=BA=C5=AA=B0=C9=A3=A1=CE=D2=BE=CD=CD=
=B5=C0=C1=C1=CB=A3=AC=BA=C7=BA=C7=A3=A1=20
=
<BR> SetPCF8563(8,0x06); //=C9=E8=
=D6=C3=C4=EA=20
=
<BR> SetPCF8563(7,0x08); //=C9=E8=
=D6=C3=D4=C2=20
=
<BR> SetPCF8563(5,0x09); //=C9=E8=
=D6=C3=C8=D5=20
=
<BR> SetPCF8563(4,0x23); //=C9=E8=
=D6=C3=CA=B1=20
=
<BR> SetPCF8563(3,0x59); //=C9=E8=
=D6=C3=B7=D6=20
=
<BR> SetPCF8563(2,0x49); //=C9=E8=
=D6=C3=C3=EB=20
<BR>}=20
=
<BR>void GetPCF8563()  =
; //=D6=BB=D0=E8=B5=F7=D3=C3=D5=E2=B8=F6=BA=AF=
=CA=FD=BE=CD=BF=C9=D2=D4=C1=CB=A3=A1=A3=A8=C9=E8=D6=C3=CA=B1=BC=E4=B3=FD=CD=
=E2=C5=B6=A3=A1=A3=A9=20
<BR>{ =20
=
<BR> CLI(); &nb=
sp; &nbs=
p; // =B3=F6=BF=DA=B2=CE=CA=FD=BE=CD=CA=C7=D5=E2=D0=A9=C1=CB=20
=
<BR> miao=3D(rtc_read(2)&0x7f); //=C3=
=EB &nbs=
p; =20
=
<BR> fen=3D(rtc_read(3)&0x7f); &nbs=
p;//=B7=D6 &nb=
sp; =20
=
<BR> shi=3D(rtc_read(4)&0x3f); &nbs=
p;//=CA=B1 =20
=
<BR> tian=3D(rtc_read(5)&0x3f); &nb=
sp; =20
=
<BR> yue=3D(rtc_read(7)&0x1f); &nbs=
p; =20
=
<BR> nian=3D(rtc_read(8)); =
//=C4=EA =20
<BR> SEI(); <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.ourdev.cn/bbs/images/pixel.gif"=20
width=3D7>2006-08-13,14:49:26 </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.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
class=3Dtt4=20
=
href=3D"http://www.ourdev.cn/bbs/user_information.jsp?user_name=3Dhhrfjz"=
=20
target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
class=3Dtt4 href=3D"mailto:hhrfjz@163.com">=D3=CA=BC=FE</A> =
<IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
</TD>
<TD align=3Dright><IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<SPAN=20
class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/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: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#e8e8e8 =
rowSpan=3D2>=A1=BE1=C2=A5=A1=BF <FONT=20
color=3D#000000>hhrfjz ---</FONT><BR><IMG height=3D100=20
=
src=3D"http://www.ourdev.cn/bbs/bbs_upload19801/files_usericon/armok01106=
867.gif"=20
width=3D100><BR>=BB=FD=B7=D6=A3=BA<FONT =
color=3D#000000>425</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT=20
color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT =
color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT=20
color=3D#000000>=B3=A4=B4=BA</FONT><BR></TD>
<TD class=3Df03=20
style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8><FONT=20
=
color=3D#000000>=B2=BB=BA=C3=D2=E2=CB=BC=A3=AC=D1=D3=CA=B1=D7=D3=B3=CC=D0=
=F2=B8=F8=CD=FC=C1=CB=CC=F9=C1=CB=A3=AC <BR>//delay.h=20
=
<BR>/*-------------------------------------------------------------------=
----=20
<BR>=D1=D3=CA=B1=BA=AF=CA=FD <BR>=CF=B5=CD=B3=CA=B1=D6=D3=A3=BA8M=20
=
<BR>---------------------------------------------------------------------=
--*/=20
=
<BR>void delay_1us(void) &n=
bsp; //1us=D1=D3=CA=B1=
=BA=AF=CA=FD=20
<BR> { <BR> asm("nop"); =
<BR> }=20
=
<BR><BR>void delay_nus(unsigned int n) &n=
bsp; //N us=D1=D3=CA=B1=BA=AF=CA=FD=20
<BR> { =
<BR> unsigned int i=3D0;=20
<BR> for (i=3D0;i<n;i++)=20
<BR> delay_1us(); <BR> } =
<BR> =20
=
<BR>void delay_1ms(void) &n=
bsp; //1ms=D1=D3=CA=B1=
=BA=AF=CA=FD=20
<BR> { <BR> unsigned int i;=20
<BR> for (i=3D0;i<1140;i++); =
<BR> }=20
<BR> =20
=
<BR>void delay_nms(unsigned int n) =
//N ms=D1=D3=CA=B1=BA=AF=CA=FD=20
<BR> { =
<BR> unsigned int i=3D0;=20
<BR> for (i=3D0;i<n;i++)=20
<BR> delay_1ms(); <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: #bbbbbb 0.5pt solid"=20
vAlign=3Dbottom bgColor=3D#e8e8e8>=A1=A1 </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.ourdev.cn/bbs/images/pixel.gif"=20
width=3D7>2006-08-13,15:20:05 </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.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
class=3Dtt4=20
=
href=3D"http://www.ourdev.cn/bbs/user_information.jsp?user_name=3Dhhrfjz"=
=20
target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
class=3Dtt4 href=3D"mailto:hhrfjz@163.com">=D3=CA=BC=FE</A> =
<IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
</TD>
<TD align=3Dright><IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
<IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<SPAN=20
class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<IMG=20
height=3D1 src=3D"http://www.ourdev.cn/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
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