#include<reg52.h>
void delay(){.....};
void main()
{EA=1;EX0=1;IT0=1;
EX1=1;IT1=1; //å¼ä¸æ ï¼èå²è§¦åï¼
whileï¼1ï¼
{æµæ°´ç¯}
}
void quanliang () interrupt 0 using 1
{å
¨äº®ï¼}
void quanmie() interrupt 2 using 2
{å
¨çï¼}
å
¨äº®æ¯ P3^2;å
¨çæ¯P3^3æ§å¶ï¼
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