步进电机控制及其LCD显示(共6页).doc

精选优质文档-倾情为你奉上#include AT89X51.hint delay();void inti_lcd();void show_lcd(int);void cmd_wr();void ShowState();void clock(unsigned int Delay) ;void DoSpeed(); /计算速度/正转值#define RIGHT_RUN 1/反转值#define LEFT_RUN 0sbit RS=0xA0;sbit RW=0xA1;sbit E=0xA2;char SpeedChar=SPEED(n/min):;char StateChar=RUN STATE:;char STATE_CW=CW;char STATE_CCW=CCW;char SPEED3=050;unsigned int RunSpeed=50;/速度unsigned char RunState=RIGHT_RUN