main.c

电动机控制程序,实现用ARM控制电动机的正反转

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2004-09-16
** Last Version:		1.0
** Descriptions:		The main() function example template
**
**------------------------------------------------------------------------------------------------------
** Created by:			Chenmingji
** Created date:		2004-09-16
** Version:				1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
********************************************************************************************************/
#define MAIN_C


#include "config.h"
#include    "io.h"
#include "TimerMS.h"
#include    "pwm.h"
#include	"eint.h"


uint32 Data_A,Data_B,a[20];

int main (void)
{
    uint32 i,j;
    
    InitIO();
    InitPWM();         
    
    EintInit();		
    IRQEnable();	/* 打开中断		*/	
    MotorAStop();
    MotorBStop();  
    
    Data_A = 80;   
    Data_B = 80;
     
    while(1)
    {    
        for (i=0;i<4;i++)
        {
            switch(i)
            {
                case 0:
                	MotorBStop();
                	IO1CLR = CLOA1; 
                	IO0SET = CLOA0;
                    MotorA_F(Data_A);
                    for (j=0;j<200000;j++);
               /*     Data_A += 1;	*/               
                break;
                
                case 1:
                    MotorAStop();
                    IO0CLR = CLOA0;
                    IO1SET = CLOA1;
                	MotorB_F(Data_B);
                	for (j=0;j<200000;j++);
           	    	
             /*       Data_B += 1;    */      
                break;
                
                case 2:
                    MotorBStop();
                    IO1CLR = CLOA1; 
                	IO0SET = CLOA0;
                    MotorA_R(Data_A);
                    for (j=0;j<200000;j++);
            /*        Data_A += 1;	*/
                break;
                
                case 3:
                	MotorAStop();
                	IO0CLR = CLOA0;
                    IO1SET = CLOA1;
                    MotorB_R(Data_B);
                    for (j=0;j<200000;j++);
            /*        Data_B += 1;	*/
                break;
                
            }
            
        }
        
       for(j=0;j<20;j++)
       		a[j] = b[j];   
                   
    }
    return 0;
}
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/