Control de Multimedia y volumen por USB

International Español Software
1

Hola, mi nombre es Fernando.
Quisiera solicitar ayuda con un proyecto con un una Atmega32u4 para implementar un control multimedia y volumen por USB y con una tira de leds WS2812.

El proyecto no es de mi autoría, yo tengo conocimientos muy básicos de programación y puedo compilar y poco mas. El proyecto original incluye la placa Arduino, un anillo de 16 leds WS2812, un encoder rotativo KY-040 y tres moduos capacitivos tipo ttp223 para los controles multimadia (PAUSE, PREVIOUS, NEXT). En mi caso, estoy obviando los controles capacitivos ya que no los necesito y solo usaré el encoder rotativo y una tira de leds.

El proyecto requiere las librerías Keyboard.h , HID-Project.h , HID-Settings.h , FastLED.h que están instaladas corrrectamente, pero cuando verifico, recibo errores relacionados con la librería Keyboard.h que no puedo resolver, será que alguien pueda ayudarme?

Aquí pueden encontrar el proyecto:

https://1drv.ms/f/s!Anq8XYv0zgb2hoEAF6OCrHTc757ZHA?e=TLUaKl

Y aquí el log al intentar compilar:

In file included from c:\users\fernando\documents\arduino15\libraries\hid-project\src\hid-apis\KeyboardAPI.h:29:0,
                 from c:\users\fernando\documents\arduino15\libraries\hid-project\src\hid-apis\defaultkeyboardapi.h:27,
                 from c:\Users\Fernando\Documents\Arduino15\libraries\HID-Project\src/SingleReport/BootKeyboard.h:30,
                 from c:\Users\Fernando\Documents\Arduino15\libraries\HID-Project\src/HID-Project.h:50,
                 from D:\Temp\Arduino\USB_Media_Controller\USB_Media_Controller.ino:3:
c:\users\fernando\documents\arduino15\libraries\hid-project\src\keyboardlayouts\improvedkeylayouts.h:54:21: note: #pragma message: Using default ASCII layout for keyboard modules
     #pragma message "Using default ASCII layout for keyboard modules"
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from D:\Temp\Arduino\USB_Media_Controller\USB_Media_Controller.ino:1:0:
c:\Users\Fernando\Documents\Arduino15\libraries\Keyboard\src/Keyboard.h:54:27: error: expected identifier before numeric constant
 #define KEY_RETURN        0xB0
                           ^
c:\users\fernando\documents\arduino15\libraries\hid-project\src\keyboardlayouts\improvedkeylayouts.h:103:5: note: in expansion of macro 'KEY_RETURN'
     KEY_RETURN          = 40, // Alias
     ^~~~~~~~~~
c:\Users\Fernando\Documents\Arduino15\libraries\Keyboard\src/Keyboard.h:54:27: error: expected '}' before numeric constant
 #define KEY_RETURN        0xB0
                           ^
c:\users\fernando\documents\arduino15\libraries\hid-project\src\keyboardlayouts\improvedkeylayouts.h:103:5: note: in expansion of macro 'KEY_RETURN'
     KEY_RETURN          = 40, // Alias
     ^~~~~~~~~~
c:\Users\Fernando\Documents\Arduino15\libraries\Keyboard\src/Keyboard.h:54:27: error: expected unqualified-id before numeric constant
 #define KEY_RETURN        0xB0
                           ^
c:\users\fernando\documents\arduino15\libraries\hid-project\src\keyboardlayouts\improvedkeylayouts.h:103:5: note: in expansion of macro 'KEY_RETURN'
     KEY_RETURN          = 40, // Alias
     ^~~~~~~~~~
In file included from c:\users\fernando\documents\arduino15\libraries\hid-project\src\hid-apis\KeyboardAPI.h:29:0,
                 from c:\users\fernando\documents\arduino15\libraries\hid-project\src\hid-apis\defaultkeyboardapi.h:27,
                 from c:\Users\Fernando\Documents\Arduino15\libraries\HID-Project\src/SingleReport/BootKeyboard.h:30,
                 from c:\Users\Fernando\Documents\Arduino15\libraries\HID-Project\src/HID-Project.h:50,
                 from D:\Temp\Arduino\USB_Media_Controller\USB_Media_Controller.ino:3:
c:\users\fernando\documents\arduino15\libraries\hid-project\src\keyboardlayouts\improvedkeylayouts.h:521:1: error: expected declaration before '}' token
 };
 ^

exit status 1

Compilation error: exit status 1
2

Bueno, has posteado bien los errores pero te pido que en otro post coloques el código completo.
No tenemos porque loguearnos a Onedrive para descargar un código. facilita las cosas por favor.
Hay varios errores en el codigo mismo.
Ya se ven pero con el código seremos mas puntuales.

3

Muchas gracias por tu respuesta. Probé personalmente desde un MAC, que no tiene asociada ninguna cuenta, que fuera posible acceder al código sin necesidad de loguearse.No quería pegarlo aquí para no abusar del espacio, pero viendo que es complicado para acceder, he aquí el código:

// Download the HID and FAST LED Library before compiling
#include <HID-Project.h>
#include <HID-Settings.h>
#include <FastLED.h>   // https://github.com/FastLED/FastLED
#define NUM_LEDS 16 //Number of LEDS in ARGB Ring
#define LED_PIN 6 // To ARGB LED Data Pin
#define DATA0 2 // To Encoder Data 0 - Interrupt Pin
#define DATA1 3 // To Encoder Data 1 - Interrupt Pin
#define MUTE 7 // To Touch Switch Data pin Mute
#define NEXT 4 // To Touch Switch Data pin Mute
#define PAUSE 8 // To Touch Switch Data pin Mute
#define PREVIOUS 5 // To Touch Switch Data pin Mute
#define BRIGHTNESS 40 // RGB LED Brightness
#define SATURATION 125 // RGB LED Saturation Level
#define FRAMES_PER_SECOND  60 // LED Animation FPS



CRGB leds[NUM_LEDS];


int oldData0 = 0, oldData1 = 0, oldButtonState = 0, oldButtonState1 = 0, oldButtonState2 = 0, oldButtonState3 = 0; // To store the state of encoder

int i = constrain(i, 1, 50); //To store the encoder counter value Maximum limit 50

int val;
int triggerAnimation = 0;
int b; // To store the divided value if encoder to match the Number of LEDs


void setup() {
  
  FastLED.addLeds<WS2812, LED_PIN, GRB>(leds, NUM_LEDS);


   Serial.begin(9600);
    pinMode(MUTE, INPUT);
    pinMode(DATA0, INPUT);
    pinMode(DATA1, INPUT);
    pinMode(NEXT, INPUT);
    pinMode(PREVIOUS, INPUT);
    pinMode(PAUSE, INPUT);
    
    digitalWrite(MUTE, LOW);
    digitalWrite(DATA0, LOW);
    digitalWrite(DATA1, LOW);
    digitalWrite(NEXT, LOW);
    digitalWrite(PREVIOUS, LOW);
    digitalWrite(PAUSE, LOW);

    attachInterrupt(digitalPinToInterrupt(DATA0), volume, CHANGE);
    attachInterrupt(digitalPinToInterrupt(DATA1), volume, CHANGE);  
    FastLED.setBrightness(BRIGHTNESS);
    delay(3000); 

    Consumer.begin();
  
}
//Setup for LED Animation
typedef void (*SimplePatternList[])();
SimplePatternList gPatterns = { rainbow, rainbowWithGlitter, confetti, sinelon, juggle, bpm };

uint8_t gCurrentPatternNumber = 0; // Index number of which pattern is current
uint8_t gHue = 0;


void loop()
{
  
//MUTE function

  int newButtonState = digitalRead(MUTE);
    
  if(oldButtonState != newButtonState)
    {
      if(newButtonState == 1)
      {    
       
         
        val = 0;
         Serial.println("Count reset!");
        // See HID Project documentation for more Consumer keys
        Consumer.write(MEDIA_VOL_MUTE);

      leds[15] = CRGB::Black;
      leds[14] = CRGB::Black;
      leds[13] = CRGB::Black;
      leds[12] = CRGB::Black;
      leds[11] = CRGB::Black;
      leds[10] = CRGB::Black;
      leds[9] = CRGB::Black;
      leds[8] = CRGB::Black;
      leds[7] = CRGB::Black;
      leds[6] = CRGB::Black;
      leds[5] = CRGB::Black;
      leds[4] = CRGB::Black;
      leds[3] = CRGB::Black;
      leds[2] = CRGB::Black;
      leds[1] = CRGB::Black;
      leds[0] = CRGB::Black;
      FastLED.show();
      delay(15);
      

             leds[0] = CRGB (0, 4, 217);
      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(15);
      
            leds[1] = CRGB (0, 80, 217);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[2] = CRGB (0, 166, 217);
            FastLED.setBrightness(50);
      FastLED.show();
      delay(15);
      
            leds[3] = CRGB (0, 217, 2171);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[4] = CRGB (0, 217, 174);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
            leds[5] = CRGB (0, 217, 116);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[6] = CRGB (0, 217, 58);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[7] = CRGB (22, 217, 0);
      FastLED.show();
      delay(15);
      
            leds[8] = CRGB (134, 217, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[9] = CRGB (166, 217, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[10] = CRGB (166, 217, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[11] = CRGB (195, 217, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[12] = CRGB (217, 213, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[13] = CRGB (217, 192, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[14] = CRGB (217, 112, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
            leds[15] = CRGB (217, 80, 0);
            FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();
      delay(15);
      
      leds[15] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[14] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[13] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[12] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[11] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[10] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[9] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[8] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[7] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[6] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[5] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[4] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[3] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[2] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[1] = CRGB::Black;
      FastLED.show();
      delay(15);
      leds[0] = CRGB::Black;
      FastLED.show();
      delay(2);
      
     FastLED.clear(); 
    }

      oldButtonState = newButtonState;

    }


//MEDIA_NEXT right


  int newButtonState1 = digitalRead(NEXT);
    
  if(oldButtonState1 != newButtonState1)
    {
      // If it did and the new button state is 1 (button pressed down)
      if(newButtonState1 == 1)
      {    
         
        val = 0;
         Serial.println("Count reset!");
        // See HID Project documentation for more Consumer keys
        Consumer.write(MEDIA_NEXT);


      leds[15] = CRGB::Black;
      leds[14] = CRGB::Black;
      leds[13] = CRGB::Black;
      leds[12] = CRGB::Black;
      leds[11] = CRGB::Black;
      leds[10] = CRGB::Black;
      leds[9] = CRGB::Black;
      leds[8] = CRGB::Black;
      leds[7] = CRGB::Black;
      leds[6] = CRGB::Black;
      leds[5] = CRGB::Black;
      leds[4] = CRGB::Black;
      leds[3] = CRGB::Black;
      leds[2] = CRGB::Black;
      leds[1] = CRGB::Black;
      leds[0] = CRGB::Black;
      FastLED.show();
      delay(15);

             leds[8] = CRGB (0, 255, 195);

leds[15] = CRGB (0, 255, 195);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);
      
leds[9] = CRGB (38, 255, 00);

leds[14] = CRGB (38, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[10] = CRGB (238, 255, 0);

leds[13] = CRGB (238, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[11] = CRGB (255, 90, 0);

leds[12] = CRGB (255, 90, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(70);


//LED OFF animation coded

leds[8] = CRGB::Black;

leds[15] = CRGB::Black;

      FastLED.show();      
      delay(50);
      
leds[9] = CRGB::Black;

leds[14] = CRGB::Black;

      FastLED.show();      
      delay(50);

leds[10] = CRGB::Black;

leds[13] = CRGB::Black;

      FastLED.show();      
      delay(70);

leds[11] = CRGB (255, 10, 0);

leds[12] = CRGB (255, 10, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[11] = CRGB::Black;

leds[12] = CRGB::Black;

      FastLED.show();      
      delay(50);
FastLED.clear();
      
    }

      oldButtonState1 = newButtonState1;

    }


//MEDIA_PREVIOUS Left

  int newButtonState2 = digitalRead(PREVIOUS);
    
  if(oldButtonState2 != newButtonState2)
    {
      // If it did and the new button state is 1 (button pressed down)
      if(newButtonState2 == 1)
      {    

        
        
        val = 0;
         Serial.println("Count reset!");
        // See HID Project documentation for more Consumer keys
        Consumer.write(MEDIA_PREVIOUS);


       leds[15] = CRGB::Black;
      leds[14] = CRGB::Black;
      leds[13] = CRGB::Black;
      leds[12] = CRGB::Black;
      leds[11] = CRGB::Black;
      leds[10] = CRGB::Black;
      leds[9] = CRGB::Black;
      leds[8] = CRGB::Black;
      leds[7] = CRGB::Black;
      leds[6] = CRGB::Black;
      leds[5] = CRGB::Black;
      leds[4] = CRGB::Black;
      leds[3] = CRGB::Black;
      leds[2] = CRGB::Black;
      leds[1] = CRGB::Black;
      leds[0] = CRGB::Black;
      FastLED.show();
      delay(15);

leds[7] = CRGB (0, 255, 195);

leds[0] = CRGB (0, 255, 195);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);
      
leds[6] = CRGB (38, 255, 00);

leds[1] = CRGB (38, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[5] = CRGB (238, 255, 0);

leds[2] = CRGB (238, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[4] = CRGB (255, 90, 0);

leds[3] = CRGB (255, 90, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(70);


//LED OFF animation coded

leds[7] = CRGB::Black;

leds[0] = CRGB::Black;

      FastLED.show();      
      delay(50);
      
leds[6] = CRGB::Black;

leds[1] = CRGB::Black;

      FastLED.show();      
      delay(50);

leds[5] = CRGB::Black;

leds[2] = CRGB::Black;

      FastLED.show();      
      delay(70);

leds[4] = CRGB (255, 10, 0);

leds[3] = CRGB (255, 10, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(50);

leds[4] = CRGB::Black;

leds[3] = CRGB::Black;

      FastLED.show();      
      delay(50);
FastLED.clear();

    }

      oldButtonState2 = newButtonState2;

    }

  //Midea PAUSE PLAY

      int newButtonState3 = digitalRead(PAUSE);
    
  if(oldButtonState3 != newButtonState3)
    {
      // If it did and the new button state is 1 (button pressed down)
      if(newButtonState3 == 1)
      {    
                
        val = 0;
         Serial.println("Count reset!");
        // See HID Project documentation for more Consumer keys
        Consumer.write(MEDIA_PLAY_PAUSE);


       leds[15] = CRGB::Black;
      leds[14] = CRGB::Black;
      leds[13] = CRGB::Black;
      leds[12] = CRGB::Black;
      leds[11] = CRGB::Black;
      leds[10] = CRGB::Black;
      leds[9] = CRGB::Black;
      leds[8] = CRGB::Black;
      leds[7] = CRGB::Black;
      leds[6] = CRGB::Black;
      leds[5] = CRGB::Black;
      leds[4] = CRGB::Black;
      leds[3] = CRGB::Black;
      leds[2] = CRGB::Black;
      leds[1] = CRGB::Black;
      leds[0] = CRGB::Black;
      FastLED.show();
      delay(15);


leds[15] = CRGB (255, 170, 0);

leds[0] = CRGB (255, 170, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);
      
leds[14] = CRGB (255, 247, 0);

leds[1] = CRGB (255, 247, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[13] = CRGB (195, 255, 0);

leds[2] = CRGB (195, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[12] = CRGB (72, 255, 0);

leds[3] = CRGB (72, 255, 0);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[11] = CRGB (0, 255, 94);

leds[4] = CRGB (0, 255, 94);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[10] = CRGB (0, 255, 242);

leds[5] = CRGB (0, 255, 242);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);
leds[9] = CRGB (0, 174, 255);

leds[6] = CRGB (0, 174, 255);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[8] = CRGB (123, 0, 255);

leds[7] = CRGB (123, 0, 255);

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[8] = CRGB::Black;

leds[7] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[9] = CRGB::Black;

leds[6] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[10] = CRGB::Black;

leds[5] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[11] = CRGB::Black;

leds[4] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[12] = CRGB::Black;

leds[3] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[13] = CRGB::Black;

leds[2] = CRGB::Black;
      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[14] = CRGB::Black;

leds[1] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

leds[15] = CRGB::Black;

leds[0] = CRGB::Black;

      FastLED.setBrightness(BRIGHTNESS);
      FastLED.show();      
      delay(25);

    }

      oldButtonState3 = newButtonState3;

    }

        if (triggerAnimation == 1)
        {
           ledAnimation2();
                           
              }
       if (triggerAnimation == 0)
     {
     
      ledAnimation();
        
    }

  
}




void volume() // Encoder Interrupt Function
{
//Initalise Timer 
TIMSK1 |= (1<<TOIE1);
TCCR1A &= (~(1<<WGM10)) & (~(1<<WGM11));
TCCR1B &= (~(1<<WGM12)) & (~(1<<WGM13));
TCCR1B |= (1<<CS12) | (1<<CS10);
TCCR1B &= (~(1<<CS11));
TCNT1 = 0;

  int newData0 = digitalRead(DATA0);
  int newData1 = digitalRead(DATA1);
       
   if(newData0 != oldData0 || newData1 != oldData1)
    {    
      // Check both data pins and check if the state changed
      // compared to the last cycle
      if(!oldData0 && !oldData1 && !newData0 && newData1)
      {
        triggerAnimation = 1;
        delay(5);
        i = max(-1, min(i -1, 50));

          Serial.println(i);
          Consumer.write(MEDIA_VOLUME_DOWN);     
          Serial.println(triggerAnimation);
                 
          b = i/3;
       }
    
        
      if(!oldData0 && !oldData1 && newData0 && !newData1)
      {
        triggerAnimation = 1;
        delay(0);
        i = max(1, min(i +1, 50));
        
          Serial.println(i);
          Consumer.write(MEDIA_VOLUME_UP); 
                       
          b = i/3;
       }
      
      oldData0 = newData0;
      oldData1 = newData1;     
      
      delay(5); // Small delay for de-bouncing
            
      }
      
  }

ISR(TIMER1_OVF_vect)
  {
b = 16;
TCNT1 = 0;

TCCR1B &= ~(1<< CS12);
TCCR1B &= ~(1<< CS11);
TCCR1B &= ~(1<< CS10);

triggerAnimation = 0;
  }

        void ledAnimation2()
     
        {
          
   gPatterns[gCurrentPatternNumber]();

  // send the 'leds' array out to the actual LED strip
  FastLED.show();  
  // insert a delay to keep the framerate modest
  FastLED.delay(1000/FRAMES_PER_SECOND); 
    EVERY_N_MILLISECONDS( 20 ) { gHue++; }
     EVERY_N_MILLISECONDS( 0 ) {FastLED.clear();}
    rainbow();
          }

   void ledAnimation()
      
  {

  // Call the current pattern function once, updating the 'leds' array
  gPatterns[gCurrentPatternNumber]();

  // send the 'leds' array out to the actual LED strip
  FastLED.show();  
  // insert a delay to keep the framerate modest
  FastLED.delay(1000/FRAMES_PER_SECOND); 

  // do some periodic updates
  EVERY_N_MILLISECONDS( 20 ) { gHue++; }
    EVERY_N_SECONDS( 10 ) {      
    nextPattern(); } // change patterns periodically
  }

        


#define ARRAY_SIZE(A) (sizeof(A) / sizeof((A)[0]))

void nextPattern()
{
  // add one to the current pattern number, and wrap around at the end
  gCurrentPatternNumber = (gCurrentPatternNumber + 1) % ARRAY_SIZE( gPatterns);
}

void rainbow() 
{
  // FastLED's built-in rainbow generator
  fill_rainbow( leds, b, gHue, 7);
}


void rainbowWithGlitter() 
{
  // built-in FastLED rainbow, plus some random sparkly glitter
  rainbow();
  addGlitter(80);
}

void addGlitter( fract8 chanceOfGlitter) 
{
  if( random8() < chanceOfGlitter) {
    leds[ random16(b) ] += CRGB::White;
  }
}

void confetti() 
{
  // random colored speckles that blink in and fade smoothly
  fadeToBlackBy( leds, b, 10);
  int pos = random16(b);
  leds[pos] += CHSV( gHue + random8(64), 200, 255);
}

void sinelon()
{
  // a colored dot sweeping back and forth, with fading trails
  fadeToBlackBy( leds, b, 20);
  int pos = beatsin16( 13, 0, b-1 );
  leds[pos] += CHSV( gHue, 255, 192);
}

void bpm()
{
  // colored stripes pulsing at a defined Beats-Per-Minute (BPM)
  uint8_t BeatsPerMinute = 62;
  CRGBPalette16 palette = PartyColors_p;
  uint8_t beat = beatsin8( BeatsPerMinute, 64, 255);
  for( int i = 0; i < b; i++) { //9948
    leds[i] = ColorFromPalette(palette, gHue+(i*2), beat-gHue+(i*10));
  }
}

void juggle() {
  // eight colored dots, weaving in and out of sync with each other
  fadeToBlackBy( leds, b, 20);
  byte dothue = 0;
  for( int i = 0; i < 8; i++) {
    leds[beatsin16( i+7, 0, b-1 )] |= CHSV(dothue, 200, 255);
    dothue += 32;
  }
}
4

El error esta en agregar esto

#include <HID-Settings.h>

simplemente coméntalo y compila perfecto!!

// #include <HID-Settings.h>