print_HSV_values.ino

//***************************************************************
//  Print out HSV values to serial monitor example...
//
//  Marc Miller, July 2017
//***************************************************************

#include "FastLED.h"
#define DATA_PIN    11
#define CLOCK_PIN   13
#define LED_TYPE    LPD8806
#define COLOR_ORDER GBR
#define NUM_LEDS    32

#define BRIGHTNESS  50
CRGB leds[NUM_LEDS];
CHSV hsv[NUM_LEDS];


//---------------------------------------------------------------
void setup() {
  Serial.begin(115200);  // Allows serial monitor output (check baud rate)
  delay(1500); // startup delay for recovery
  //FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
  FastLED.addLeds<LED_TYPE,DATA_PIN,CLOCK_PIN,COLOR_ORDER>(leds, NUM_LEDS).setCorrection(TypicalLEDStrip);
  FastLED.setBrightness(BRIGHTNESS);
  FastLED.clear();
}


//---------------------------------------------------------------
void loop() {
  EVERY_N_SECONDS( 5 ) {

    for (uint8_t i=0; i < NUM_LEDS; i++) {
      hsv[i].h = random8();
      hsv[i].s = random8(200,256);
      hsv[i].v = random8(64,85);
      leds[i] = CHSV(hsv[i].h, hsv[i].s, hsv[i].v);

      Serial.print("HSV["); Serial.print(i);
      Serial.print("]: "); Serial.print(hsv[i].h);
      Serial.print(" "); Serial.print(hsv[i].s);
      Serial.print(" "); Serial.println(hsv[i].v);
    }
    
    FastLED.show();  

  }//end_EVERY_N

}//end_main_loop