51单片机

怎么程序有一个错误呢？

2019-07-16 01:57发布

站内问答 / 51单片机
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#include <AT89X52.h>
#define usher unsigned char
#define uint unsigned int
#define KEY P3^0

uchar KY; //KY作用在后面说明
uchar disp;//显示汉字指针
uchar pic=0,num=0;//pic为按键次数；num为中断次数
uchar code love[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x00,0x20,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,
0x04,0x10,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x04,0x10,0xF8,0x0F,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x08,0x00,0x10,0x00,0x20,0x00,0x20,0x00,0x10,
0x00,0x08,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x82,0x20,0x82,0x20,
0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*LOVE*/
};

uchar code loveyou[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x78,0x00,0xFC,0x00,0xFE,0x01,0xFE,0x03,0xFE,0x07,0xFE,0x0F,0xFE,0x1F,0xFC,0x3F,
0xF8,0x7F,0xFC,0x3F,0xFE,0x1F,0xFE,0x0F,0xFE,0x07,0xFE,0x03,0xFE,0x01,0xFC,0x00,
0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形图案*/
};
uchar code hehe[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0xF0,0x0F,0x08,0x10,0x04,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x04,0x20,0x08,0x10,
0xF0,0x0F,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*呵呵o(∩_∩)o图案*/
  };
  unsigned char code hanzi[] = {
   //-- 欢 --
  0x04,0x10,0x34,0x08,0xC4,0x06,0x04,0x01,
  0xC4,0x82,0x3C,0x8C,0x20,0x40,0x10,0x30,
  0x0F,0x0C,0xE8,0x03,0x08,0x0C,0x08,0x10,
  0x28,0x60,0x18,0xC0,0x00,0x40,0x00,0x00,
  //-- 迎 --
  0x40,0x00,0x42,0x40,0x44,0x20,0xC8,0x1F,
  0x00,0x20,0xFC,0x47,0x04,0x42,0x02,0x41,
  0x82,0x40,0xFC,0x7F,0x04,0x40,0x04,0x42,
  0x04,0x44,0xFE,0x63,0x04,0x20,0x00,0x00,
  //-- 使 --
  0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,
  0x04,0x80,0xF4,0x43,0x14,0x45,0x14,0x29,
  0x14,0x19,0xFF,0x17,0x14,0x21,0x14,0x21,
  0x14,0x41,0xF6,0xC3,0x04,0x40,0x00,0x00,
  //-- 用 --
  0x00,0x80,0x00,0x60,0xFE,0x1F,0x22,0x02,
  0x22,0x02,0x22,0x02,0x22,0x02,0xFE,0x7F,
  0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,
  0xFF,0x7F,0x02,0x00,0x00,0x00,0x00,0x00,
  //-- 神 --
  0x08,0x01,0x88,0x00,0x49,0x00,0xEE,0xFF,
  0x58,0x00,0x88,0x00,0x00,0x00,0xF8,0x1F,
  0x88,0x08,0x88,0x08,0xFF,0xFF,0x88,0x08,
  0x88,0x08,0xFC,0x1F,0x08,0x00,0x00,0x00,
  //-- 奇 --
  0x40,0x00,0x40,0x00,0x44,0x00,0x44,0x3E,
  0x64,0x12,0x54,0x12,0x4C,0x12,0x47,0x12,
  0x4C,0x3F,0x54,0x42,0x74,0x80,0xC6,0x7F,
  0x44,0x00,0x60,0x00,0x40,0x00,0x00,0x00,
  //-- 魔 --
  0x00,0x40,0x00,0x30,0xFE,0x8F,0x4A,0x80,
  0xAA,0x5F,0x9A,0x4A,0xFE,0x2A,0xAA,0x1A,
  0xCB,0x0F,0xAA,0x7A,0xFE,0x8A,0x9A,0xAA,
  0xAA,0x8F,0x6B,0x80,0x22,0xE0,0x00,0x00,
  //-- 幻 --
  0x80,0x20,0xC0,0x30,0xA0,0x28,0x98,0x24,
  0x87,0x22,0x80,0x21,0xC4,0x30,0x04,0x60,
  0x04,0x00,0x04,0x20,0x04,0x40,0x04,0x80,
  0x04,0x40,0xFE,0x3F,0x04,0x00,0x00,0x00,
  //-- 摇 --
  0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
  0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
  0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
  0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
  //-- 摇 --
  0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
  0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
  0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
  0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
  //-- 棒 --
  0x10,0x04,0x10,0x03,0xD0,0x00,0xFF,0xFF,
  0x90,0x00,0x54,0x05,0x44,0x12,0xD4,0x15,
  0x74,0x14,0x5F,0xFF,0xD4,0x14,0x54,0x15,
  0x56,0x12,0x44,0x06,0x40,0x02,0x00,0x00,
  //-- ！ --
  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00,0x7C,0x10,0xFE,0x3B,
  0xFE,0x3B,0x7C,0x10,0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  };

  /*****函数声明*****/
  void display1(void);
  void display2(void);
  void display3(void);
  void display4(void);
   /*****n（us）延时子程序*****/
   void DelayUs(uint N)
  {
   uint x;
   for(x=0; x<=N;x++);
   }
   /*****中断服务程序*****/
   void intersvr0(void) interrupt 0 using 1
   {
   KY=~KY;//每个摇动来回水银开关会在摆幅两端分别产生下降沿中断，只提取其中一次（从左向右摇才显示）
        if(KY==0)（从左向右摇才显示）
        {
         num++;//计算中断次数
         switch(pic)//选择画面
        {
         case 0:{display1();}break;
         case 1:{display2();}break;
         case 2:{display3();}break;
         case 3:{display4();}break;
         default:{display1();}
         }

                }

        }
        /*****显示子程序1（汉字）*****/
        void display1(void)
        {
         uchar i;

         if(num>10){disp++;num=0;}//12个汉字分为3次显示完（每次显示4个），每中断10次切换
         if(disp>2)disp=0;
         DelayUs(5200);//此处延时时间依各硬件差别而各不相同，试着调整使得显示内容居中即可
        for(i=0;i<64;i++)
         {

          P0=~hanzi[disp*128+i*2];
         P2=~hanzi[disp*128+i*2+1];
         DelayUs(100);
          }
         }

        /*****显示子程序2（LOVE）*****/
         void display2(void)
         {
         uchar i;
         DelayUs(4000);
         for(i=0;i<64;i++)
         {
         P0=~love[i*2];
         P2=~love[i*2+1];
         DelayUs(120);
          }
        }

        /*****显示子程序3（心形图案）*****/
        void display3(void)
        {
         uchar i;
         DelayUs(4000);
         for(i=0;i<64;i++)
         {
          P0=~loveyou[i*2];
          P2=~loveyou[i*2+1];
          DelayUs(120);
           }

         }
         /*****显示子程序4（呵呵o(∩_∩)o图案）*****/
         void display4(void)
         {
          uchar i;
         DelayUs(4000);
         for(i=0;i<64;i++)
         {
           P0=~hehe[i*2];
          P2=~hehe[i*2+1];
          DelayUs(120);
         }
           }

           /*****主函数*****/
           void main(void)
         {

          IT0=1;
          EX0=1;
         EA=1;//开中断，下降沿中断
         KY=0;
         while(1)//主程序中只检测按键
         {
         if(KEY==0)//画面切换键按下
         {
         DelayUs(10000);//按键去抖
          if(KEY==0);
         pic++;}
         if(pic>3)pic=0;
          }
         }

         /*****END*****/


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8条回答
远方的梦
2019-07-16 17:07
改好了，谢谢

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