帮忙改改程序

1万 · 2012-5-20 19:30

/*************** writer:shopping.w ******************/
#include <reg52.h>
#define uint unsigned int
#define uchar unsigned char
uchar code FFW[]=       //正转
{
      0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x09
};

uchar code REV[]=       //反转
{
      0x09,0x08,0x0c,0x04,0x06,0x02,0x03,0x01
};

sbit K1 = P3^0;
sbit K2 = P3^1;
sbit K3 = P3^2;

void DelayMS(uint ms)  //延时
{
      uchar i;
      while(ms--)
      {
               for(i=0;i<120;i++);
      }
}

void SETP_MOTOR_FFW(uchar n) //正转
{
      uchar i,j;
      for(i=0;i<1*n;i++)
      {
               for(j=0;j<8;j++)
            {
                     if(K3 == 0)       break;
                     P1 = FFW[j];
                     DelayMS(25);
            }
      }
}

void SETP_MOTOR_REV(uchar n)  //反转
{
      uchar i,j;
      for(i=0;i<1*n;i++)
      {
               for(j=0;j<8;j++)
            {
                     if(K3 == 0)       break;
                     P1 = REV[j];
                     DelayMS(25);
            }
      }
}

void main()
{
      uchar N = 1;
      while(1)
      {
               if(K1 == 0)
            {  while(K1==0);
                     P0 = 0xfe; //正转LED指示
                     SETP_MOTOR_FFW(N);
                     if(K3 == 0) break;
            }
            else if(K2 == 0)
            {       while(K2==0);
                     P0 = 0xfd;       //反转LED指示
                     SETP_MOTOR_REV(N);
                     if(K3 == 0) break;
            }
            else
            {
                     P0 = 0xfb;       //停LED指示
                     P1 = 0x03;
            }
      }
}
当按下K1（K2）时怎么每次都正转72°（反转72°）?

1万 · 2012-5-20 19:30

怎么改让它只转9°

1万 · 2012-5-20 19:41

不懂，帮顶吧

1万 · 2012-5-20 19:42

多谢，已解决，还是亲自问人来的快

1万 · 2012-5-20 19:43

怎么解决的？

1万 · 2012-5-20 19:45

很简答，都不好意思说了