IR remote problem

Projects Programming
1

hi, i want to control a servo motor by using a IR remote.
here is my code:

#include <IRremote.h>  
#include <Servo.h>
                 
const int irReceiverPin = 30;            
IRrecv irrecv(irReceiverPin);            
decode_results result;                 
const int ledPin =  13;
Servo myservo;




void setup()
{
  Serial.begin(9600);                     
  irrecv.enableIRIn();                   
  pinMode(ledPin, OUTPUT);
    myservo.attach(10);

}

void showIRProtocol(decode_results *result) 
{
  Serial.print("Protocol: ");
  
  switch(result->decode_type) {
   case NEC:
     Serial.print("NEC");
     break;
   case SONY:
     Serial.print("SONY");
     break;
   case RC5:
     Serial.print("RC5");
     break;
   case RC6:
     Serial.print("RC6");
     break;
   default:
     Serial.print("Unknown encoding");  
  }  

  Serial.print(", irCode: ");            
  Serial.print(result->value, HEX);    
  Serial.print(",  bits: ");           
  Serial.println(result->bits);            
}

void loop() 
{
  myservo.write(value);

  if (irrecv.decode(&result)) {         
    showIRProtocol(&result);            
    irrecv.resume();                      
  }  
  

  
  if(result.value == 0x490){
    digitalWrite(ledPin, HIGH);
  }
  
    if(result.value == 0xC90){
    myservo.write(130);

  }
}

from the serial monitor, i can get the same IR code and protocol name every time pressing the same button.
for example : Protocol : $ony, IR code : AAAA
however, once i add this myservo.attach(10); , the protocol become unknown and i cannot get the same IR code.
It becomes: Protocol: Unknown, IR code: FDSAS65
Protocol: Unknown, IR code: QWEW1451
and i delete the above code, the IRcode and protocol will back to normal.
pls help!!

2

The IR process requires a timer. So does the Servo library. Guess which timer they both use.

SoftwareServo uses a different timer.