mirror of
https://github.com/espressif/esp-idf.git
synced 2025-10-30 20:51:41 +00:00
f6420436eb
Fixed memory leak in emac_esp_new_dma function. Polished ESP EMAC cache management. Added emac_periph definitions based on SoC features and improved(generalized) ESP EMAC GPIO initialization. Added ESP EMAC GPIO reservation. Added check for frame error condition indicated by EMAC DMA and created a target test.
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Unlicense OR CC0-1.0
|
|
*/
|
|
#pragma once
|
|
|
|
#include "esp_eth_driver.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief Initialize Ethernet driver based on Espressif IoT Development Framework Configuration
|
|
*
|
|
* @param[out] eth_handles_out array of initialized Ethernet driver handles
|
|
* @param[out] eth_cnt_out number of initialized Ethernets
|
|
* @return
|
|
* - ESP_OK on success
|
|
* - ESP_ERR_INVALID_ARG when passed invalid pointers
|
|
* - ESP_ERR_NO_MEM when there is no memory to allocate for Ethernet driver handles array
|
|
* - ESP_FAIL on any other failure
|
|
*/
|
|
esp_err_t example_eth_init(esp_eth_handle_t *eth_handles_out[], uint8_t *eth_cnt_out);
|
|
|
|
/**
|
|
* @brief De-initialize array of Ethernet drivers
|
|
* @note All Ethernet drivers in the array must be stopped prior calling this function.
|
|
*
|
|
* @param[in] eth_handles array of Ethernet drivers to be de-initialized
|
|
* @param[in] eth_cnt number of Ethernets drivers to be de-initialized
|
|
* @return
|
|
* - ESP_OK on success
|
|
* - ESP_ERR_INVALID_ARG when passed invalid pointers
|
|
*/
|
|
esp_err_t example_eth_deinit(esp_eth_handle_t *eth_handles, uint8_t eth_cnt);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|