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给你改了一下试试。& S6 t* ^7 [: q, {
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while(1)$ U2 O8 N3 q5 m+ ~% r
{" D9 h' d* S! n- Q5 [
led = 0x01;1 v! g3 j c+ U$ }7 f" ?
delay(50000);$ V: h/ p* `7 O6 E: t
led = 0x02;
3 a: x, J# u/ M( J delay(50000);% n; r" G3 F E) p8 G; H% H: J
led = 0x04;" \+ \7 {8 a t. b
delay(50000);
& X) `3 X6 k |. S. |8 M3 Z+ W, T led = 0x08;
( s2 D" U$ d, | ?% h delay(50000);
) | c; e7 e( X, s/ W led = 0x10;2 ], n9 m5 I7 I8 p( V, ?
delay(50000);
8 P$ E N" l8 S5 S% c led = 0x20;
+ F8 k- a+ f( g% w0 M; j$ b delay(50000);1 u6 @& i G, B& w0 Z
led = 0x40;# d3 v: L! D) f+ t A4 Z
delay(50000);
5 \4 U: G& Z- s! U. n led = 0x80;
7 W! K( R! V9 l delay(50000); |
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