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我查看了些资料说winio可以读出我按照那个来发现一get就异常/ u5 Z9 w7 o8 W7 C, _& l. K
void Wait4Get()
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* _8 z- f: Z6 `& P v5 y; H DWORD tmp = 0;
, n& j7 p' P4 p! x GetPortVal(0x6c, &tmp, 1);
, u" O" W" y: X' o if (tmp != 1)
$ X) \/ @. Y8 D! m9 F Wait4Set();
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void Wait4Set()
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DWORD tmp = 0;
( z1 \. S& g* ~3 N! g2 W GetPortVal(0x6c, &tmp, 1);% Y6 E- i) k9 s1 I, W8 g
if (tmp != 2)4 R! v, z* R5 j
Wait4Set();
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int main(int argc, char* argv[]) + j/ a& d' Y# O
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DWORD temp =0;( v+ r6 Q% c0 B8 |! R6 r
if(!InitializeWinIo())
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) W+ X6 x8 G" Z. A printf("fail");8 ^% f) j/ B3 Y3 ?$ f6 e' ~- I
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Wait4Set();; M0 j1 }2 M1 N: ]
SetPortVal(0x6c,0x80,1);
+ \& `/ D# p" ^) e9 e7 `$ O Wait4Set();5 E5 z9 w6 a, G1 w
SetPortVal(0x68,0xE7,1);& a4 y% S( [+ e O
Wait4Get();; ]& H. R" [# D
GetPortVal(0x68,&temp,1);6 P: R- S; b9 [
printf("%s",temp);. D0 P0 [5 ]0 q
ShutdownWinIo();$ k: L1 U1 K* h
return 0; E- s* W9 r; Z2 z& \
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