Passage of Time || Prototype 1

 
code

/*

 two master leds - 6 step leds

 

 2-3 = master

 4-6 = subA

 6-9 = subB

 */

int timer = 125;            //delay time

int sub_num = 3;          //faster switching pins

int root_num = 2;         //slower switching pins

int total_num = 8;        //total pins

int pins_root[] = {2, 3};             

int pins_sub[] = {4, 5, 6, 7,8,9};  

    

void setup(){

  int i;

  for (i = 0; i < total_num; i++){

    pinMode(pins_root[i], OUTPUT);      

    pinMode(pins_sub[i], OUTPUT);

 } 

}

void loop(){

  int j;

  int i;  

  int sub;

  for(i=0; i< root_num; i++){

    

      digitalWrite(pins_root[i], HIGH);

      delay(timer *2 );

     

      if(i == 0){   //determine which subpin path to take

        sub = 0;

      }

      else if(i == 1){

        sub = 3;

      }

     

      for(j = sub; j < sub+sub_num ; j++){  //go through sub pins. if all three are lit, turn them off.

          delay(timer);

          digitalWrite(pins_sub[j], HIGH);

          delay(timer);

          if(j == sub + 2){

            subOff(sub);

          }

      } 

      digitalWrite(pins_root[i], LOW);

  }

}

//switch off row

void subOff(int sub){

      int r;

      delay(timer);

      for(r = 0; r < sub+sub_num; r++){

          digitalWrite(pins_sub[r], LOW);

      }

}

Comments

[casino en ligne]

I remember those days that my brother is having hard time in their prototype. It's really complicated.Huh!