用仿真屏循环显示李白的一首长诗

正文摘要:

#include <at89x51.h> //#include <intrins.h> #define uchar unsigned char #define uint  unsigned int #define lcm P1 sbit p_csl=P2^4; sbit p_csr=P2^3; sbit p_di=P2^2; sbit p_rw ...