Compilation error: expected '}' at end of input

Projects Programming
1

I can't find the error in my code. Please help

#include <IRremote.h>
#include <Stepper.h>

#define STEPS 2048  // Number of steps per revolution for your stepper motor
#define BUTTON1 0x20DF10EF  // IR code for button 1 on your remote
#define BUTTON2 0x20DF906F  // IR code for button 2 on your remote
#define BUTTON3 0x20DF50AF  // IR code for button 3 on your remote
#define BUTTON4 0x20DFD02F  // IR code for button 4 on your remote

const int stepperPins[] = {8, 9, 10, 11};  // Define the pins for your stepper motor
const int enablePin = 12;  // Enable pin for the L293D motor drive shield
const int motor1Pin1 = 4;  // First input pin for DC motor 1
const int motor1Pin2 = 5;  // Second input pin for DC motor 1
const int motor2Pin1 = 6;  // First input pin for DC motor 2
const int motor2Pin2 = 7;  // Second input pin for DC motor 2

Stepper myStepper(STEPS, stepperPins[0], stepperPins[1], stepperPins[2], stepperPins[3]);  // Create the stepper motor object

IRrecv irrecv(3);  // Define the IR receiver pin
decode_results results;  // Create a variable to store the IR code results

void setup() {
  Serial.begin(9600);  // Start serial communication
  irrecv.enableIRIn();  // Start the IR receiver
  pinMode(enablePin, OUTPUT);  // Set the enable pin as output
  digitalWrite(enablePin, LOW);  // Disable the L293D motor driver
  pinMode(motor1Pin1, OUTPUT);  // Set the input pins for DC motor 1 as output
  pinMode(motor1Pin2, OUTPUT);
  pinMode(motor2Pin1, OUTPUT);  // Set the input pins for DC motor 2 as output
  pinMode(motor2Pin2, OUTPUT);
}

void loop() {
  if (irrecv.decode(&results)) {  // Check if there is an IR code received
    Serial.println(results.value, HEX);  // Print the IR code in hexadecimal format
    irrecv.resume();  // Receive the next IR code

    // Check which button is pressed
    if (results.value == BUTTON1) {
      // Rotate the stepper motor left 45 degrees
      digitalWrite(enablePin, HIGH);  // Enable the L293D motor driver
      myStepper.setSpeed(100);  // Set the motor speed in RPM
      myStepper.step(-STEPS/8);  // Rotate the motor 45 degrees to the left
      digitalWrite(enablePin, LOW);  // Disable the L293D motor driver
    }
    else if (results.value == BUTTON2) {
      // Rotate DC motor 1 clockwise
      digitalWrite(motor1Pin1, HIGH);  // Set input pins for DC motor 1
      digitalWrite(motor1Pin2, LOW);
    }
    else if (results.value == BUTTON3) {
      // Rotate the stepper motor right 45 degrees
      digitalWrite(enablePin, HIGH);  // Enable the L293D motor driver
      myStepper.setSpeed(100);  // Set the motor speed in RPM
2

You are missing at least two closing braces. :thinking:

}

3

Lol TY

4

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