#include<reg52.h>
#define uint unsigned int
#define uchar unsigned char
//------8拍-----
uchar code zz[]={0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09}; //正轉
uchar code fz[]={0x09,0x08,0x0c,0x04,0x06,0x02,0x03,0x01}; //反轉
void delay(uint ms)
{
uint t;
while(ms--)
for(t=0;t<120;t++);
}
void motor_zz(uint n)
{
uint i,j,k;
for(i=0;i<5*n;i++)
{
for(j=0;j<8;j++)
{
for(k=0;k<120;k++)
break;
P1=zz[j];
delay(20);
}
}
}
void motor_fz(uint n)
{
uint i,j,k;
for(i=0;i<5*n;i++)
{
for(j=0;j<8;j++)
{
for(k=0;k<120;k++)
break;
P1=fz[j];
delay(20);
}
}
}
void main()
{
uint N=2;
while(1)
{
P3=0xff; //11111111
if(P3==0xfe) //11111110
{
while(P3==0xfe); //11111110
P0=0xfe; //11111110
motor_zz(N);
}
else if(P3==0xfd) //11111101
{
while(P3==0xfd); //11111101
P0=0xfd; //11111101
motor_zz(N);
}
}
}
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