kopia lustrzana https://github.com/espressif/esp-idf
79 wiersze
2.9 KiB
C
79 wiersze
2.9 KiB
C
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "esp_eth.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Handle of netif glue - an intermediate layer between netif and Ethernet driver
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*
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*/
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typedef struct esp_eth_netif_glue_t* esp_eth_netif_glue_handle_t;
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/**
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* @brief Create a netif glue for Ethernet driver
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* @note netif glue is used to attach io driver to TCP/IP netif
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*
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* @param eth_hdl Ethernet driver handle
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* @return glue object, which inherits esp_netif_driver_base_t
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*/
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esp_eth_netif_glue_handle_t esp_eth_new_netif_glue(esp_eth_handle_t eth_hdl);
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/**
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* @brief Delete netif glue of Ethernet driver
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*
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* @param eth_netif_glue netif glue
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* @return -ESP_OK: delete netif glue successfully
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*/
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esp_err_t esp_eth_del_netif_glue(esp_eth_netif_glue_handle_t eth_netif_glue);
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/**
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* @brief Register default IP layer handlers for Ethernet
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*
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* @note: Ethernet handle might not yet properly initialized when setting up these default handlers
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* @warning: This function is deprecated and is kept here only for compatibility reasons. Registration
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* of default IP layer handlers for Ethernet is now handled automatically. Do not call this
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* function if you want to use multiple Ethernet instances at a time.
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*
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* @param[in] esp_netif esp network interface handle created for Ethernet driver
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* @return
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* - ESP_ERR_INVALID_ARG: invalid parameter (esp_netif is NULL)
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* - ESP_OK: set default IP layer handlers successfully
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* - others: other failure occurred during register esp_event handler
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*/
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esp_err_t esp_eth_set_default_handlers(void *esp_netif) __attribute__ ((deprecated));
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/**
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* @brief Unregister default IP layer handlers for Ethernet
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*
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* @warning: This function is deprecated and is kept here only for compatibility reasons. Unregistration
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* of default IP layer handlers for Ethernet is now handled automatically if not registered
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* by calling esp_eth_set_default_handlers.
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*
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* @param[in] esp_netif esp network interface handle created for Ethernet driver
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* @return
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* - ESP_ERR_INVALID_ARG: invalid parameter (esp_netif is NULL)
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* - ESP_OK: clear default IP layer handlers successfully
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* - others: other failure occurred during unregister esp_event handler
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*/
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esp_err_t esp_eth_clear_default_handlers(void *esp_netif);
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#ifdef __cplusplus
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}
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#endif
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