fsfw-example-common/stm32h7/networking/ethernetif.h
2021-07-16 13:22:45 +02:00

76 lines
3.3 KiB
C

/**
******************************************************************************
* @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:
*
* 1. Redistribution of source code must retain the above copyright notice,
* 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
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* derived from this software without specific written permission.
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* software, must execute solely and exclusively on microcontroller or
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* 5. Redistribution and use of this software other than as permitted under
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* this license.
*
* 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
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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*
******************************************************************************
*/
#ifndef __ETHERNETIF_H__
#define __ETHERNETIF_H__
#include "lwip/err.h"
#include "lwip/netif.h"
#include <stm32h7xx_hal.h>
#include <stdbool.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__ */