electromotion.c

步进电机控制副机程序,与步进电机控制主机程序配合使用。

#pragma small
#include "reg66x.h"
#include "motor_dri.h"
#include "commun.h"

unsigned int 	time_respiration,				//一个呼吸周期时间ms
				time_inspiration_plate,			//吸气平台时间ms
			 	motor_speed,					//步进电机速度
				motor_steps;				 	//步进电机步数
bit				start_run;						//步进电机行走标志

main()
{
	unsigned int i;
	start_run = 0;
	motor_speed = 0;
	motor_steps = 0;
    time_respiration = 0;
    time_inspiration_plate = 0;
  	init_timer();
  	regress_stepmotor();

  	while(1)
  	{
		while(!start_run);
    	TR2 = 1;
    	motor_driver(motor_speed,motor_steps,FORWARD);
    	for(i=0;i<time_inspiration_plate*25;i++);                //延时time_inspiration_plate 毫秒
    	motor_driver(motor_degree[4],motor_steps,BACKWARD);
    	while(!run_next_cycle);
		run_next_cycle=0;
   	}
}