数据驱动、坚持为客户提供有价值的服务和内容
#include#defineucharunsignedchar#defineuintunsignedintsbitL1=P3^4;sbitL2=P3^5;sbitL3=P3^7;sbitL4=P3^6;ucharnum,temp;ucharcodetable[]={0xc0,0xf9,0xa4,0xb0,0x99,0x... #include #de