595

我要報錯

  • c51 74ls164--165--595

    164跑馬燈,#include#include#define uint unsigned int#define uchar unsigned charsbit dat=P2^6;sbit clk=P2^7;uchar ii;uchar code seg7code[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x00,0xff};//0-9,-,全滅