test.txt

这是9个步进电机控制程序,每个都编译通过,并在使用中,可以共同商讨.联系:guanggu346 @163.com

#include <REG51.H>

#define bool  bit;
#define true  1
#define false 0

#define uchar unsigned char
#define uint  nusigned int

sbit P1_0 = P1^0;
sbit P1_1 = P1^1;
sbit P1_2 = P1^2;
sbit P1_3 = P1^3;
sbit P1_4 = P1^4;
sbit P1_5 = P1^5;
sbit P1_6 = P1^6;
sbit P1_7 = P1^7;
sbit P3_2 = P3^2;
sbit P3_3 = P3^3;
sbit P3_4 = P3^4;
sbit P5_5 = P3^5;

void main(void)
{
uint i;
P1=ox80;
while(1)
{
    P1>>=1;
    for (i=0;i<33000;i++);
    if  (P1==ox00) P1=ox80;
}
}