Please help, im going crazy

Projects Programming
1

What's up guys I'm going insane cause I can't figure out how to fix my code

#include <IRremote.hpp>
#include <Servo.h>

int IRpin = 2;
int servoPin = 9;
int photoPin = A0;
int pushButtonPin = 7;

int servoAngle = 0;
int photoValue = 0;

IRrecv receiver(IRpin);
Servo servo; // Declare the Servo object
decode_results results; // Declare the decode_results object

// Define a custom IR remote code for rewind
const unsigned long REWIND_CODE = 0x40BF4319;

void setup() {
  Serial.begin(9600);
  receiver.enableIRIn(); // Call enableIRIn without arguments
  servo.attach(servoPin);
  pinMode(photoPin, INPUT);
  pinMode(pushButtonPin, INPUT_PULLUP);
}

void loop() {
  photoValue = analogRead(photoPin);
  if (photoValue < 300) {
    servoAngle = 180;
  } else {
    servoAngle = 0;
  }

  if (digitalRead(pushButtonPin) == LOW) {
    servoAngle = (servoAngle == 0) ? 180 : 0;
  }

  servo.write(servoAngle);

  if (receiver.decode(&results)) {
    switch (results.value) {
      case IRremote::KEY_FF:
        servoAngle = 180;
        break;
      case REWIND_CODE:
        servoAngle = 0;
        break;
    }
    servo.write(servoAngle);
    receiver.resume();
  }
}

This is the error i get: case IRremote::KEY_FF:
^~~~~~~~

exit status 1

Compilation error: 'IRremote' has not been declared

2
  • Is this a integer ?
3

Well, yes, that's to be expected. A quick glance through the IRremote library does not reveal a class called IRremote. In addition, nor does it reveal a constant called KEY_FF anywhere.

4

It would be a good idea to determine what values your remote actually returns, and work only with those values.

5

When I try to compile it there are other errors. Use default warnings and verbose log. Post here between code tags.

6

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