Setting different brightness levels in a ring by Chemdoc77

CD77_Set_Differnet_Brightness_Levels_in_a_Ring.ino

//Setting different brightness levels in a ring  by Chemdoc77
//used to having a group of choosen leds brighter than the rest of the leds in a ring or strip.


#include <FastLED.h>

#define DATA_PIN     6
#define LED_TYPE    NEOPIXEL 
#define NUM_LEDS    24
CRGB leds[NUM_LEDS];
int brightness = 100;

void setup() { 
  delay(1000);
  FastLED.addLeds<LED_TYPE, DATA_PIN>(leds, NUM_LEDS);         
  FastLED.setDither(false);
  FastLED.setCorrection(TypicalLEDStrip);
  FastLED.setBrightness(brightness);
  FastLED.setMaxPowerInVoltsAndMilliamps(5, 400);
   set_max_power_indicator_LED(13);
  fill_solid(leds, NUM_LEDS, CRGB::Black);
  FastLED.show();
 
}
void loop() {  

   
       cd77_fill_by_hue_all(0,  NUM_LEDS, 8, NUM_LEDS, 60);
     //first number is the color in hue, second number is the number of leds used, 
     //third number is the first number of the lower brightness leds, fourth number is the upper range of lower brightness leds+1 used, 
     //the last number is lower brightness of leds in lower brightness range leds (0 - 255).
     //see the discussion of hue colors in FastLED:https://github.com/FastLED/FastLED/wiki/Pixel-reference (middle of webpage)
     
       FastLED.delay(1000);
      
       fill_solid( leds, NUM_LEDS, CRGB::Black);
       FastLED.delay(500);
    
}     
//==================== Functions ===============================

void cd77_fill_by_hue_all(uint8_t hue,  uint8_t to, uint8_t from2, uint8_t to_2, uint8_t brighness1) {
    for (uint8_t i = 0; i <to; i++) {
    leds[i] = CHSV( hue, 255, 255);
  }
    for (uint8_t x = from2; x <to_2; x++) {
    leds[x] = CHSV( hue, 255, brighness1);
  }
  
   FastLED.show();
}