No readinging recived

[menna112]

/*
 * IRremote: IRrecvDemo - demonstrates receiving IR codes with IRrecv
 * An IR detector/demodulator must be connected to the input RECV_PIN.
 * Version 0.1 July, 2009
 * Copyright 2009 Ken Shirriff
 * http://arcfn.com
 */

#include <IRremote.h>

int RECV_PIN = 11;

IRrecv irrecv(RECV_PIN);

decode_results results;

void setup()
{
  Serial.begin(115200);
  irrecv.enableIRIn(); // Start the receiver
}

void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    Serial.println(results.value);
    
    if (results.value == 0xFF00FF)
    {
      Serial.println("!");
    }
    irrecv.resume(); // Receive the next value
  }
}

hi , there no error in code but no reading i get

this wierd thing appear . what should i do?

[sterretje]

The baudrate in the sketch and in the serial monitor shoukd match.

---

Your question became part of the code. I've fixed it for you. Please pay attention next time.

[menna112]

@sterretje

The baudrate in the sketch and in the serial monitor shoukd match.

hi ,sorry but i dont understand how boundeate and serial monitor are different

[MrY]

In your code, you are setting the serial baud rate to 115200.

@menna112

void setup()
{
  Serial.begin(115200);
  irrecv.enableIRIn(); // Start the receiver
}

However, the serial monitor is set to 250000. Both numbers must match.