说明: ***********************************************************/ main() { unsigned char z; unsigned char a,b,flag_2=1,count1=0; unsigned char phil[]={2,0xce,0x6e,0x60,0x1c,2};; TMOD=0x21; TH0=0x2f; TL0=0x40; SCON=0x50; PCON=0x00; TH1=0xfd; TL1=0xfd; PS
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