在51上用C写一个计时的程序,碰到一个问题,哪里不对呢?
#include#defineucharunsignedchar#defineuintunsignedintsbitdula=P2^6;sbitwela=P2^7;ucharcodetable[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};ucharcodeweitable[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf};ucharoc ...