/**
  ******************************************************************************
  * @file    LwIP/LwIP_HTTP_Server_Netconn_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 Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */

/* 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
#define DHCP_WAIT_LINK_UP          (uint8_t) 6
   
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void ethernet_link_status_updated(struct netif *netif);
#if LWIP_DHCP
void DHCP_Thread(void const * argument);
#endif  

#ifdef __cplusplus
}
#endif

#endif /* __APP_ETHERNET_H */


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