#include <Servo.h>

Servo brakeServo;          // Create a servo object
int servoPin = 9;          // Pin where the brake servo is connected
int brakePosition = 0;     // Neutral (off) position
int brakeAngle = 45;       // Braking angle

void setup() {
  brakeServo.attach(servoPin);       // Attach the brake servo to the pin
  brakeServo.write(brakePosition);   // Start with brake off (neutral position)
}

void loop() {
  // Check if the brake (servo) is in braking position
  if (isBrakeActivated()) {
    stopMotor();                   // Stop the motor when brake is activated
  } else {
    moveMotor();                   // Allow motor movement when brake is not activated
  }
}

// Function to check if the servo is at the braking angle
bool isBrakeActivated() {
  int currentAngle = brakeServo.read(); // Read the current angle of the servo
  return currentAngle == brakeAngle;    // Return true if the servo is in the braking position
}

// Function to stop the motor when the brake is applied
void stopMotor() {
  brakeServo.write(brakeAngle);  // Move the servo to the braking angle (engages brake)
}

// Function to allow motor movement when the brake is not pressed
void moveMotor() {
  brakeServo.write(brakePosition);  // Move the servo to neutral position (releases brake)
}