#ifndef ARDUINO 
  #define ARDUINO
  

  #include <libusb-1.0/libusb.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <signal.h>
  #include <unistd.h>
  

  #define ID_VENDOR 0x2341
  #define ID_PRODUCT 0x01
  #define ENDPOINTS_NUMBER 4

  #define TIMEOUT 10

  #define MAX_DATA 50
  
  void init(libusb_context **context, libusb_device ***devices, ssize_t *devices_count);
  libusb_device* searchArduino(libusb_device **devices, ssize_t devices_count);
  void openConnection(libusb_device *arduino, libusb_device_handle **handle, struct libusb_config_descriptor **config_desc);
  void getEndpoints(struct libusb_config_descriptor *config_desc, struct libusb_endpoint_descriptor *endpoint_desc_list);
  void start(libusb_context **context, libusb_device ***devices, libusb_device_handle **handle, struct libusb_config_descriptor **config_desc, struct libusb_endpoint_descriptor *endpoint_desc_list);
  void stop(struct libusb_config_descriptor *config_desc, libusb_device_handle *handle, libusb_device **devices, libusb_context *context);
  void sendData(int endpoint_id, uint8_t data, libusb_device_handle *handle, struct libusb_endpoint_descriptor *endpoint_desc_list);

  void receiveData(int endpoint_id, uint8_t *data, libusb_device_handle *handle, struct libusb_endpoint_descriptor *endpoint_desc_list);

  
  #endif