/**
  ******************************************************************************
  * @file    LwIP/LwIP_HTTP_Server_Socket_RTOS/Inc/app_ethernet.h 
  * @author  MCD Application Team
  * @brief   Header for app_ethernet.c module
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __APP_ETHERNET_H
#define __APP_ETHERNET_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "lwip/netif.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* DHCP process states */
#define DHCP_OFF                   (uint8_t) 0
#define DHCP_START                 (uint8_t) 1
#define DHCP_WAIT_ADDRESS          (uint8_t) 2
#define DHCP_ADDRESS_ASSIGNED      (uint8_t) 3
#define DHCP_TIMEOUT               (uint8_t) 4
#define DHCP_LINK_DOWN             (uint8_t) 5
   
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void User_notification(struct netif *netif);
#ifdef USE_DHCP
void DHCP_thread(void const * argument);
extern volatile uint32_t dhcp_done;
#endif 

#ifdef __cplusplus
}
#endif

#endif /* __APP_ETHERNET_H */


/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

