public class BasicThread2 implements Runnable 
{
  // This method is called when the thread runs
  int ledmax =255;

  int my_red =0;
  int my_green =0;
  int my_blue =0;


  void bedazzle(int ledmax, int pulselensec, int freqmin, int freqmax) 
  {
    long pulses;

    my_red =0;
    my_green =0;
    my_blue =0;

    // note we dont use red LEDs in this
    float freq = random(freqmin, freqmax+1);
    float pulsedelay = 1000/freq;
    pulsedelay /= 2;

    pulses = pulselensec;
    pulses *= 1000;
    pulses /= 2*pulsedelay;

    while (pulses-- !=0 ) 
    {

      my_green =ledmax;
      my_blue =ledmax;
      background(my_red,my_green,my_blue);

      delay((int)pulsedelay);
      my_green =0;
      my_blue =0;
      background(my_red,my_green,my_blue);
      delay((int)pulsedelay); 
    }

  }

  public void run() 
  {
    while(true)
    {
      bedazzle(ledmax, 10, 7, 11); 
    }
  }


}