📄 第四节:数码管驱动.mht
字号:
COLOR: #000
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.dp-cpp .keyword {
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titlekeyword">arm</A>=20
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12MHz=A3=AC=CA=FD=C2=EB=B9=DC=B2=C9=D3=C3=B6=AF=CC=AC=CB=A2=D0=C2=B7=BD=CA=
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<OL class=3Ddp-cpp>
<LI class=3Dalt><SPAN><SPAN =
class=3Dpreprocessor>#include <at89x92.h>=20
</SPAN><SPAN> </SPAN></SPAN>=20
<LI class=3D""><SPAN>unsigned </SPAN><SPAN=20
=
class=3Ddatatypes>char</SPAN><SPAN> DisBuf[8]; </SPAN><SP=
AN=20
=
class=3Dcomment>//=C8=AB=BE=D6=CF=D4=CA=BE=BB=BA=B3=E5=C7=F8=A3=ACDisBuf[=
0]=B6=D4=D3=A6=D3=D2SLED=A3=ACDisBuf[7]=B6=D4=D3=A6=D7=F3SLED=A3=AC=20
</SPAN><SPAN> </SPAN>=20
<LI class=3Dalt><SPAN></SPAN><SPAN=20
class=3Dkeyword>void</SPAN><SPAN> DisplayBrush( </SPAN><SPAN =
class=3Dkeyword>void</SPAN><SPAN> ) </SPAN>=20
<LI class=3D""><SPAN>{ code unsigned </SPAN><SPAN=20
=
class=3Ddatatypes>char</SPAN><SPAN> cathode[8]=3D{0xfe,0xfd,0xfb,0xf=
7,0xef,0xdf,0xbf,0x7f}; </SPAN><SPAN=20
class=3Dcomment>//=D2=F5=BC=AB=BF=D8=D6=C6=C2=EB =
</SPAN><SPAN> </SPAN>=20
<LI class=3Dalt><SPAN>Code unsigned </SPAN><SPAN=20
=
class=3Ddatatypes>char</SPAN><SPAN> Seg7Code[16]=3D </SPAN><SPA=
N=20
=
class=3Dcomment>//=D3=C3=CA=AE=C1=F9=BD=F8=CA=FD=D7=F7=CE=AA=CA=FD=D7=E9=CF=
=C2=B1=EA=A3=AC=BF=C9=D6=B1=BD=D3=C8=A1=B5=C3=B6=D4=D3=A6=B5=C4=C6=DF=B6=CE=
=B1=E0=C2=EB=D7=D6=BD=DA </SPAN><SPAN> </SPAN>=20
<LI=20
=
class=3D""><SPAN>{0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,=
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