#include" h% _% {) O; S' y8 u f
, Q, o1 B% A3 V0 d. v) ~; h) Bvoid Delay() # `& M. v7 w# }, \' J8 Z; I( q{ Y- r2 A& T Bunsigned char i,j; 6 _: T# S; C c. U; ~2 qfor(i=0; i<255 ;i++;) ) ~/ w; h f8 }; `" n; x3 nfor(j=0; j<255 ;j++;)/ `0 J' ^" c" y# _- L0 v0 Y5 e } - N7 g& z7 Y* Q- Q* r0 ~: Evoid main() 9 q0 T t( p# q9 W{ 2 U8 F4 o( |( k9 W/ ~' Z X3 e& lwhile(1)( e& m" [8 V" ]8 w3 j5 e {+ D; n6 t1 a: X$ e4 g) E' e P0=0xff; 6 M; q' v2 y. v4 |, r; cDelay(); - K" T& _( q. rP0=0xfe;0 f4 k' [+ h r) Z, i; } Delay();b) U; d. o" B0 l, V/ `5 v } 4 J! u+ N2 B; M; F; t; j' n( k% k |