内容简介:include#define uchar unsigned charuchar cnt1,cnt2;sbit led1=P1^0;sbit led2=P1^1;void ext0() interrupt 0{cnt1=0led1=0;}void ext1() interrupt 2{cnt2=0;led2=0;}void t0isr() interrupt 可以分10个段,也就是10秒...
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