// Include necessary libraries
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include <ArduinoJson.h>

// Define stepper motor pins
#define STEP_PIN 18
#define DIR_PIN 9
#define ENABLE_PIN 15

void setup() {
  // Set stepper motor pins as outputs
  pinMode(STEP_PIN, OUTPUT);
  pinMode(DIR_PIN, OUTPUT);
  pinMode(ENABLE_PIN, OUTPUT);
  Serial.begin(9600);


}

void loop() {
  // Rotate stepper motor clockwise
  rotateStepper(200, HIGH);
  delay(1000); // Delay for demonstration

  // Rotate stepper motor counterclockwise
  rotateStepper(200, LOW);
  delay(1000); // Delay for demonstration
}

void rotateStepper(int steps, int direction) {
  // Enable the stepper driver
  digitalWrite(ENABLE_PIN, LOW);

  // Set the direction
  digitalWrite(DIR_PIN, direction);

  // Rotate the motor
  for (int i = 0; i < steps; i++) {
    digitalWrite(STEP_PIN, HIGH);
    delayMicroseconds(500); // Adjust delay as needed
    digitalWrite(STEP_PIN, LOW);
    delayMicroseconds(500); // Adjust delay as needed
  }

  // Disable the stepper driver to save power
  digitalWrite(ENABLE_PIN, HIGH);
}