原创 简易摇摇棒，8x8点阵，制作公开

 (原文件名:tmp02.jpg) 

简单点也可以只用1排LED,PINC4上的方向开关最好用滚珠开关，没有买到，只好用废旧鼠标按钮手工操作
用CVAVR.其中设置等等为自动生成的
代码如下：
/*****************************************************
This program was produced by the
CodeWizardAVR V1.25.6 Evaluation
Automatic Program Generator
?Copyright 1998-2007 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

Project : FOR NO EDITCARD!
Version : 
Date    : 2007-11-1
Author  : Freeware, for evaluation and non-commercial use only
Company : 
Comments: 


Chip type           : ATmega8L
Program type        : Application
Clock frequency     : 1.000000 MHz
Memory model        : Small
External SRAM size  : 0
Data Stack size     : 256
*****************************************************/

#include <mega8.h>
#include <delay.h>
// Declare your global variables here
 
char dsp1,dsp2,dsp3,dsp4;           //索引
char word1[8],word2[8],word3[8],word4[8];  //显示数组

const  char  playdsp[16][8]={{0XF7,0X03,0XFC,0XB7,0X78,0X03,0XDB,0XB3}, //小小字库,自己瞎编的，
                     {0X7B,0XA3,0XD8,0XA3,0XF6,0X76,0X02,0XF4},       
                     {0XAB,0XDB,0XA3,0X77,0XB8,0XCB,0XBB,0X73},       
                     {0X6B,0X87,0XBB,0X45,0X6E,0X03,0X7B,0X43},       
                     {0XBF,0XC1,0X75,0X95,0XE0,0XD5,0XB5,0X7D},       
                     {0XDB,0XEA,0X01,0XAB,0XD0,0X86,0X76,0X38},        
                     {0XFD,0XF5,0XF4,0X05,0XD5,0XB4,0X85,0XFD},       
                     {0XFF,0XFF,0X03,0X6D,0X6D,0X7D,0X81,0XFF},       
                     {0X87,0X01,0XD7,0X5B,0X80,0XDB,0X83,0X5F},       
                     {0XEF,0X6D,0XA3,0X6D,0X02,0XEE,0XBE,0X6F},       
                     {0XF7,0X78,0X6B,0X6B,0X00,0X6B,0X6B,0X7B},       
                     {0XF7,0X03,0XFC,0X77,0X55,0X00,0X55,0X77},       
                     {0X7B,0XBB,0X9B,0XE0,0XDB,0XBB,0X7B,0X7F},       
                     {0XFF,0XFD,0X15,0X55,0X50,0X55,0X95,0XFD},       
                     {0xf5,0x78,0x05,0x91,0xb8,0xa8,0x02,0x78},              
                     {0XB7,0XD5,0X01,0XD5,0XF6,0XC3,0X7F,0X81}};       
                     // 你//好*//*欢*//*迎*//*庆*//*祝*//*节*//*日*//*快*//*乐*//*生*//*佳*//*大*/
                     /*吉*//*贺*//*利*/ 
/////////////////////////////////////////////play                     
void ply(void)     // ok
{
 signed char i; 
 PORTB=0XFF;
 DDRB=0;
 if ((!PINB.0)&(!PINB.1)&(!PINB.2))//000  拨码开关000，显示：你好欢迎
    {
     dsp1=0;
     dsp2=1;
     dsp3=2;
     dsp4=3;
    }        
    else if ((PINB.0)&(!PINB.1)&(!PINB.2))//001  拨码开关001，显示：庆祝节日
           {
                dsp1=4;
                dsp2=5;
                dsp3=6;
                dsp4=7;
           }   
           else if ((!PINB.0)&(PINB.1)&(!PINB.2))//010  拨码开关010，显示：节日快乐
           {
                dsp1=6;
                dsp2=7;
                dsp3=8;
                dsp4=9;
           }              
           else if ((PINB.0)&(PINB.1)&(!PINB.2))//011  拨码开关011，显示：生日快乐
           {
                dsp1=10;
                dsp2=7;
                dsp3=8;
                dsp4=9;
           }   
           else if ((!PINB.0)&(!PINB.1)&(PINB.2))//100  拨码开关100，显示：庆贺佳节
           {
                dsp1=4;
                dsp2=14;
                dsp3=11;
                dsp4=6;
           } 
           else if ((PINB.0)&(!PINB.1)&(PINB.2))//101  拨码开关101，显示：大吉大利
           {
                dsp1=12;
                dsp2=13;
                dsp3=12;
                dsp4=15;
           } 
           else if ((!PINB.0)&(PINB.1)&(PINB.2))//110  拨码开关110，显示：庆贺生日
           {
                dsp1=4;
                dsp2=14;
                dsp3=10;
                dsp4=7;
           } 
           else //111  拨码开关111，显示：佳节快乐
           {
                dsp1=11;
                dsp2=6;
                dsp3=8;
                dsp4=9;
           }         
  
 for ( i=0; i<=7; i++ )
   { 
   word1=*(playdsp[dsp1]+i);  //根据索引从字库查出显示码
   word2=*(playdsp[dsp2]+i);
   word3=*(playdsp[dsp3]+i);
   word4=*(playdsp[dsp4]+i);
   }
  while(1)
 {   
  while (PINC.4)        //move forward loop 1  正相运动
  {
   delay_ms(10);         //延时避免换向开始出现镜像字
   for (i=0;i<=7;i++)    //顺序显示第1个字的字库显示码
   {
    
    PORTD=word1;      //依次把显示码送到PORTD就空中刷出字来了
    delay_ms(2);
    PORTD=0XFF;
   }
   PORTD=0XFF;          //显示完1个字关闭6毫秒形成字间间隔
   delay_ms(6);
   for (i=0;i<=7;i++)   //类似，显示第2个字
   {
    PORTD=word2;
    delay_ms(2);
    PORTD=0XFF;
   }
   PORTD=0XFF; 
   delay_ms(6);
   for (i=0;i<=7;i++)   //类似，显示第3个字
   {
    PORTD=word3;
    delay_ms(2);
    PORTD=0XFF;
   }
   PORTD=0XFF;
   delay_ms(6);
   for (i=0;i<=7;i++)   //类似，显示第4个字
   {
    PORTD=word4;
    delay_ms(2);
    PORTD=0XFF;
   }
   PORTD=0XFF;
   delay_ms(6);
  } 
  
  while (!PINC.4)      //move backward  loop 2  反向运动时，显示必须从最后一个字最后1列反向显示
  {
   delay_ms(10);        //延时避免换向开始出现镜像字
   for (i=7;i>=0;i--)   //顺序显示第4个字的字库显示码，从后往前显示一下都类似
   {
      
    PORTD=word4;
    delay_ms(2);
    PORTD=0XFF;
   } 
   PORTD=0XFF;            
   delay_ms(6);
   for (i=7;i>=0;i--)
   {
    
    PORTD=word3;
    delay_ms(2);
    PORTD=0XFF;
    
   }
   
    PORTD=0XFF;
    delay_ms(6);
   for (i=7;i>=0;i--)
   {
   
    PORTD=word2;
    delay_ms(2);
    PORTD=0XFF;
    
   } 
    PORTD=0XFF;
    delay_ms(6);
   for (i=7;i>=0;i--)
   {
   
    PORTD=word1;
    delay_ms(2);
    PORTD=0XFF;
    
   } 
    PORTD=0XFF;
    delay_ms(6);
  }
 } 
}
void main(void)                //下面的初始化代码都是cv自动生成添加的仅仅是“ply()”
{
// Declare your local variables here

// Input/Output Ports initialization
// Port B initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=P State6=P State5=P State4=P State3=P State2=P State1=P State0=P 
PORTB=0xFF;
DDRB=0x00;

// Port C initialization
// Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State6=T State5=T State4=P State3=T State2=T State1=T State0=T 
PORTC=0x10;
DDRC=0x00;

// Port D initialization
// Func7=Out Func6=Out Func5=Out Func4=Out Func3=Out Func2=Out Func1=Out Func0=Out 
// State7=1 State6=1 State5=1 State4=1 State3=1 State2=1 State1=1 State0=1 
PORTD=0xFF;
DDRD=0xFF;

// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
TCCR0=0x00;
TCNT0=0x00;

// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer 1 Stopped
// Mode: Normal top=FFFFh
// OC1A output: Discon.
// OC1B output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer 1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;

// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer 2 Stopped
// Mode: Normal top=FFh
// OC2 output: Disconnected
ASSR=0x00;
TCCR2=0x00;
TCNT2=0x00;
OCR2=0x00;

// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
MCUCR=0x00;

// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x00;

// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
SFIOR=0x00;

while (1)
      {
      // Place your code here
      ply();
      };
}