偷工减料DIY3x4光立柱

福州布衣

参考网络资料,自己做一个3x4光力柱.  
代码是网络上下载的4x4光立方代码.
//此程序为16*4方案
byte led[]= {B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,
             B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,
             B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,B1000,
             B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,B0100,
             B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,B0010,
             B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,B0001,
             B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,B1111,
             B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,
             B1111,B0000,B0000,B0000,B0000,B1110,B0000,B0000,B0000,B0000,B1111,B0000,B0000,B0000,B0000,B1111,
             B0000,B0000,B1111,B0000,B0000,B0000,B0001,B1110,B1111,B0000,B0000,B0000,B0000,B1111,B0000,B0000,
             B0000,B0000,B0000,B1111,B0000,B0000,B0000,B0001,B0000,B0000,B0000,B0000,B1111,B0000,B0000,B0000,
             B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,
             B0000,B0000,B0000,B1111,B0000,B0000,B0000,B0001,B0000,B0000,B0000,B0000,B1111,B0000,B0000,B0000,
             B0000,B0000,B1111,B0000,B0000,B0000,B0001,B1110,B1111,B0000,B0000,B0000,B0000,B1111,B0000,B0000,
             B1111,B0000,B0000,B0000,B0000,B1110,B0000,B0000,B0000,B0000,B1111,B0000,B0000,B0000,B0000,B1111,
             B0010,B0000,B0000,B0100,B1000,B0000,B0000,B0010,B0000,B0010,B1000,B0000,B0100,B0000,B0000,B0000,
             B0001,B0000,B0000,B0010,B0100,B0000,B0000,B1001,B0000,B0001,B1100,B0000,B1010,B0000,B0000,B0000,
             B1000,B0000,B0000,B0001,B0010,B0000,B0000,B1100,B0000,B1000,B0110,B0000,B0101,B0000,B0000,B0000,
             B0100,B0000,B0000,B0000,B0001,B0000,B0000,B0110,B0000,B0100,B0011,B0000,B0010,B0000,B0000,B0000,
             B0010,B0000,B0000,B0000,B0000,B0000,B0000,B0010,B0000,B0010,B0001,B0000,B0001,B0000,B0000,B0000,
             B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0001,B0000,B0001,B0000,B0000,B0000,
              B0010,B0000,B0000,B0100,B1000,B0000,B0000,B0010,B0000,B0010,B1000,B0000,B0100,B0000,B0000,B0000,
             B0001,B0000,B0000,B0010,B0100,B0000,B0000,B1001,B0000,B0001,B1100,B0000,B1010,B0000,B0000,B0000,
             B1000,B0000,B0000,B0001,B0010,B0000,B0000,B1100,B0000,B1000,B0110,B0000,B0101,B0000,B0000,B0000,
             B0100,B0000,B0000,B0000,B0001,B0000,B0000,B0110,B0000,B0100,B0011,B0000,B0010,B0000,B0000,B0000,
             B0010,B0000,B0000,B0000,B0000,B0000,B0000,B0010,B0000,B0010,B0001,B0000,B0001,B0000,B0000,B0000,
             B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0000,B0001,B0000,B0001,B0000,B0000,B0000
};
int l=sizeof(led) ;
int v=3;
int i=0;
int j=16;
int k=0;
int ledi=0;
int ledj=0;
int ledk=0;
void setup() {
for(i=0;i<=20;i++)
{
  pinMode(i,OUTPUT);
}
}
void draw_layer(int i){
  for(k=16;k<=19;k++)
   {
    digitalWrite(k,HIGH);
    //delay(10);
   }
     digitalWrite(i+16,LOW);
     //delay(10);
}
void loop() {
  for(i=0;i<=3;i++)
  {
  draw_layer(i);
   for(j=0;j<=15;j++)
  {     
  ledi=ledj+j;  
   if(led[ledi] & (1<<i))
   {
     digitalWrite(j,HIGH);
     //delay(10);
   }
   else
   {
    digitalWrite(j,LOW);
    //delay(10);
   }
  }
   delay(5);
   }
   ledk++;
   if(ledk>=v)
   {
   ledj+=16;
   ledk=0;
   }
   if(ledj>=l)
   ledj=0;
}


效果还行.