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发表于 2010-2-9 10:55:59
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显示全部楼层
不用禁用什么SCI的,有是有冲突,不过马马虎虎还能用。过滤掉异常值就行了。( H9 K& j9 C) x. `/ R& P: X& v* ~
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void write66(unsigned char Data)
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DWORD Status,TimeOut=10000000;
0 B! y" s b8 I) k) e do
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8 g+ ^! t3 Y3 s GetPortVal(0x66,&Status,1);! x6 N! B1 Q% f; P" m: [5 S
TimeOut --;
3 ` [6 I: t M& O i9 ^// Sleep(1);
6 J4 T; v" z! l1 ^& ^ }while((Status & 2) ==2 && TimeOut>0);6 _/ Y/ `2 ~) R/ H
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SetPortVal(0x66,(DWORD)Data,1);5 `7 M w6 L/ S/ c) ~. Z$ `0 ^5 E
}
5 x: _1 B/ O" z6 u' ?0 \" Wvoid write62(unsigned char Data) b' p, ^8 B, r/ m
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DWORD Status,TimeOut=10000000;
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GetPortVal(0x66,&Status,1);
. b( Y0 b3 z% C& ]& p8 l TimeOut --;
9 n7 K5 o; p. z" C5 a2 }// Sleep(1);
: S5 s& h8 g1 f' [: c o3 O }while((Status & 2) ==2 && TimeOut>0);4 O0 q: ` h% a
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SetPortVal(0x62,(DWORD)Data,1);3 x [2 A9 X; h; W' ?$ ~
}
" a" v8 G' r, J! o9 Y! kunsigned char read62()
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DWORD Status,Data,TimeOut=10000000;6 B5 x. z. ~ E, L
do
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\4 b' M2 I& I) }4 O B GetPortVal(0x66,&Status,1);6 t% j$ | q! N6 @
TimeOut --;5 y2 ?2 g) T6 K9 y, [/ F- a
// Sleep(1);
0 V& R! v: D; }% r; S& R }while((Status & 1) ==0 && TimeOut>0);! G9 S% Q' k, Y) A8 i( U `
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) o3 q( B) k/ ^ GetPortVal(0x62,&Data,1);
( I% }8 c/ T1 { return (unsigned char)Data;
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unsigned char read_ec(unsigned char index) Q* ~ t [% G6 a$ r$ ?$ Y/ @
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write66(0x80);# t7 `* ^0 Y: H6 o! e
write62(index);( k+ R7 l2 ]4 o, `- c
return read62();! N& f( R# A1 c5 T2 K1 B3 p3 Y
}
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. v, D4 v7 Q6 j5 W2 f[ 本帖最后由 qdk0901 于 2010-2-9 10:58 编辑 ] |
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