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SourceVuESP-IDF Framework and ExamplesESP-IDFemac_esp_smi_gpio_config_t::mdio_num

emac_esp_smi_gpio_config_t::mdio_num field

SMI MDIO GPIO number, set to -1 could bypass the SMI GPIO configuration

Syntax

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Summary

Declaration

from esp_eth_mac_esp.h:115

int mdio_num;

Examples

emac_esp_smi_gpio_config_t::mdio_num is referenced by 1 libraries and example projects:

basic sample

References

from 0/1 examples

Code

Location

Referrer

int mdio_num; /*!< SMI MDIO GPIO number, set to -1 could bypass the SMI GPIO configuration */

esp_eth_mac_esp.h:115

if (smi_gpio->mdio_num >= 0) {

esp_eth_mac_esp_gpio.c:111

emac_esp_gpio_init_smi()

ESP_RETURN_ON_ERROR(emac_esp_gpio_matrix_init(smi_gpio->mdio_num, emac_io_idx.mdi_idx, emac_io_idx.mdo_idx, GPIO_MODE_INPUT_OUTPUT),

esp_eth_mac_esp_gpio.c:113

emac_esp_gpio_init_smi()

eth_esp32_emac_config_t esp32_emac_config = ETH_ESP32_EMAC_DEFAULT_CONFIG();

eth_connect.c:102

eth_start()

esp32_emac_config.smi_gpio.mdio_num = CONFIG_EXAMPLE_ETH_MDIO_GPIO;

eth_connect.c:104

eth_start()

eth_esp32_emac_config_t esp32_emac_config = ETH_ESP32_EMAC_DEFAULT_CONFIG();

ethernet_init.c:74

eth_init_internal()

esp32_emac_config.smi_gpio.mdio_num = CONFIG_EXAMPLE_ETH_MDIO_GPIO;

ethernet_init.c:77

eth_init_internal()

Call Tree

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Data Use

from 0/1 examples

emac_esp_smi_gpio_config_t::mdio_num is written by 2 functions and is read by 1 function:

eth_init_internal()

eth_start()

emac_esp_smi_gpio_config_t::mdio_num

emac_esp_gpio_init_smi()

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