[SOLVED] Arduino Uno & TLC5940

if (counter == 0)
  {
    setLedColor1(4095, 0, 0);
    Serial.println ("setLedColor1(4095, 0, 0)");
  }
  else
  {
    setLedColor1(0, 0, 0);
    Serial.println ("setLedColor1(0, 0, 0)");
  }

And now?