I'm using the Iremote lib and my LG controller is: when I press any button, he send the code of this button one time ex: 551489775, and then starts sending a confirmation number (4294967295) that is being sent until I release the button. I wrote a code to verify if the power button were pressed and then turn a led on until I release the power button. But It's not working!
if (remote()=="551489775") {
delay(50);
while(remote()=="4294967295") {
digitalWrite(led, HIGH);
}
digitalWrite(led, LOW);
}
//The function
String remote () {
String code = "";
if (irrecv.decode(&results)) {
code += String (results.value, HEX);
irrecv.resume(); // Receive the next value
return(code);
}
}