#include <AccelStepper.h>

// Define pin assignments
#define dirPin 8
#define stepPin 9


// Define stepper motor parameters
const int stepsPerRevolution = 200; // Change based on stepper motor specs
const float degreesPerStep = 360.0 / stepsPerRevolution;
const int stepsPer90Degrees = stepsPerRevolution / 4; // Steps for 90 degrees

const float maxSpeed = 1350; // Max speed (steps per second)
const float setAcceleration = 450; // Acceleration (steps per second^2)

AccelStepper stepper(AccelStepper::DRIVER, stepPin, dirPin);

void setup() {

  stepper.setMaxSpeed(maxSpeed); 
  stepper.setAcceleration(setAcceleration); 
  stepper.moveTo(16200);

}

void loop() {

 if (stepper.distanceToGo() == 0)
      //delay(1000);
      stepper.moveTo(0);

    stepper.run();
    
  }