/**
 ******************************************************************************
 * @file    LwIP/LwIP_HTTP_Server_Netconn_RTOS/Inc/ethernetif.h
 * @author  MCD Application Team
 * @brief   Header for ethernetif.c module
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V.
 * All rights reserved.</center></h2>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted, provided that the following conditions are met:
 *
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 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. Neither the name of STMicroelectronics nor the names of other
 *    contributors to this software may be used to endorse or promote products
 *    derived from this software without specific written permission.
 * 4. This software, including modifications and/or derivative works of this
 *    software, must execute solely and exclusively on microcontroller or
 *    microprocessor devices manufactured by or for STMicroelectronics.
 * 5. Redistribution and use of this software other than as permitted under
 *    this license is void and will automatically terminate your rights under
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 *
 * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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 * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
 * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
 * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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 ******************************************************************************
 */

#ifndef __ETHERNETIF_H__
#define __ETHERNETIF_H__

#include <stdbool.h>
#include <stm32h7xx_hal.h>

#include "lwip/err.h"
#include "lwip/netif.h"

#ifdef __cplusplus
extern "C" {
#endif

#define ETH_RX_BUFFER_SIZE (1536UL)

/* Exported types ------------------------------------------------------------*/

ETH_HandleTypeDef *getEthernetHandle();
err_t ethernetif_init(struct netif *netif);
void ethernetif_input(struct netif *netif);
void ethernet_link_check_state(struct netif *netif);

extern ETH_DMADescTypeDef DMARxDscrTab[ETH_RX_DESC_CNT];
extern ETH_DMADescTypeDef DMATxDscrTab[ETH_TX_DESC_CNT];
extern uint8_t Rx_Buff[ETH_RX_DESC_CNT][ETH_RX_BUFFER_SIZE];

#ifdef __cplusplus
}
#endif

#endif /* __ETHERNETIF_H__ */