void rainbow_loop() {   //2

  idex++;
  ihue = ihue + 10;
  if (idex >= LED_COUNT/LED_FIZLINE) {
    idex = 0;
  }
  if (ihue > 255) {
    ihue = 0;
  }
  hsv_to_rgb(ihue*100, thissat, 255, leds[idex]);
  LEDSshow();
}