c51单片机三角方波Proteus仿真程序

正文摘要:

#include <reg51.h> typedef unsigned char uchar; typedef unsigned int uint; sbit cs = P3 ^ 7; sbit wr = P3 ^ 6; sbit K1 = P3 ^ 4; sbit K2 = P3 ^ 5; void Init()//中断子程序 {  &n ...