main.c

基于51单片机控制步进电机的程序

#include<reg51.h>
#include<key.h>
#include<led.h>
#include<start.h>
unsigned char code tab[]={0x03,0x9f,0x25,0x0d,0x99,0x49,0x41,0x1f,0x01,0x09};
unsigned char zhengbujin;
unsigned char fanbujin;
unsigned char zhengjuli;
unsigned char fanjuli;
unsigned int czhengbujin;
unsigned int cfanbujin;
unsigned int czhengjuli;
unsigned int cfanjuli;
unsigned char csudu;
unsigned int seg11;	 //这里可以考虑定义成char
unsigned int seg10;
unsigned int seg9;
unsigned int seg8;
unsigned int seg7;
unsigned int seg6;
unsigned char seg5;
unsigned char seg4;
unsigned char seg3;
unsigned char seg2;
unsigned char a;
unsigned char b;
unsigned char c;
unsigned char d;

void main(void)
{  
    
    csudu=0;
    seg11=0;
	seg10=0;
	seg9=0;
	seg8=0;
	seg7=0;
	seg6=0;
	seg5=0;
	seg4=0;
	seg3=0;
	seg2=0;
	a=0;
	b=0;
	c=0;
	d=0;
    zhengbujin=0;
    fanbujin=0;
    zhengjuli=0; 
    fanjuli=0;
    czhengbujin=0;
    cfanbujin=0;
    czhengjuli=0;
    cfanjuli=0;
    csudu=0;
	show(a,b,c,d);
    first();
 //	startset();

    while(1);
}