Rotary encoder + 7 segment display.

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33

Now I have added VOL+ and VOL-. Adding is good, but it doesnt work correctly. Sometimes when I click "VOL+" on remote I have added 2-3, not 1,1,1,1,1,1.

// rotary encoder demo by 'jurs' for Arduino Forum
// This is the code for the main "sketch"

#include <IRremote.h>

#define irPin 8  // pin dla TSOP
IRrecv irrecv(irPin);
decode_results results;


#include "encoder.h"
#define BAUDRATE 115200L // serial baud rate
#define LEDPin 12 //up

void setup() {

   irrecv.enableIRIn();
   
  Serial.begin(BAUDRATE);
  Serial.println();
  Serial.println("Good night and good luck!"); // print some Test-Message at beginning
  beginEncoders();
  pinMode(LEDPin, OUTPUT);
}

void printEncoders()
{ // print current count of each encoder to Serial
  for (int i=0; i<NUMENCODERS; i++)
  {
    Serial.print(encoder[i].count);
    Serial.print('\t');
  }
  Serial.println();
}


void loop()
{

  
   if (encoder[0].count == 1)
    {
     digitalWrite(LEDPin, HIGH);
    }

   if (encoder[0].count == 0)
    {
     digitalWrite(LEDPin, LOW);
    }





     if (irrecv.decode(&results))
  {
    switch (results.value)
       {
         case 0x801:  // 1
            digitalWrite(LEDPin, LOW);
            break;
          case 0x1:  // 1
            digitalWrite(LEDPin, HIGH);
            break;
         case 0x810:  // VOL+
            encoder[0].count ++;
            break;
          case 0x10:  // VOL+
            encoder[0].count ++;
            break;

          case 0x811:  // VOL-
            encoder[0].count --;
            break;
          case 0x11:  // VOL-
            encoder[0].count --;
            break;
       }
       
   irrecv.resume();
  }
   if (updateEncoders()) printEncoders();
}

I have question. How can I update in serial monitor count when I press VOL+/VOL-? It doesnt count when I press VOL+/- , I must turn encoder to update status in serial monitor.