Linker esp_netif_init to SDK esp32 s3

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1

Hi, please I need one way to link esp_netif_init, for the soc know every moment has net.
because SDK don’t make full linker.

Maybe somethingh like this:

#include "esp_netif.h"
#include "esp_event.h"
#include "esp_log.h"
#include "lwip/ip_addr.h"
#include "mmipal.h"

static const char *TAG = "HALOW_NETIF";

static esp_netif_t *halow_esp_netif = NULL;

void halow_netif_init(void)
{
    ESP_LOGI(TAG, "Inicializando esp-netif para Halow...");

    // Inicializar la capa IDF si no se ha hecho
    static bool idf_netif_init_done = false;
    if (!idf_netif_init_done) {
        ESP_ERROR_CHECK(esp_netif_init());
        ESP_ERROR_CHECK(esp_event_loop_create_default());
        idf_netif_init_done = true;
    }

    // Crear un netif tipo Ethernet (simula la interfaz)
    esp_netif_config_t cfg = ESP_NETIF_DEFAULT_ETH();
    halow_esp_netif = esp_netif_new(&cfg);

    //  Asociar el netif IDF al netif de Morse
    struct mmipal_data *mm_data = mmipal_get_data();
    esp_netif_attach(halow_esp_netif, &mm_data->lwip_mmnetif);

    ESP_LOGI(TAG, "esp-netif asociado al Halow netif");

    //  Configurar callback de enlace (opcional)
    esp_netif_set_status_callback(halow_esp_netif, NULL); // puedes poner un callback si quieres
}

void halow_netif_update_ip(void)
{
    struct mmipal_data *mm_data = mmipal_get_data();

    if (mmipal_get_link_state() != MMIPAL_LINK_UP) {
        ESP_LOGW(TAG, "Link Halow no levantado todavía");
        return;
    }

#if LWIP_IPV4
    esp_netif_ip_info_t ip_info;
    ip_info.ip.addr = mm_data->lwip_mmnetif.ip_addr.addr;
    ip_info.gw.addr = mm_data->lwip_mmnetif.gw.addr;
    ip_info.netmask.addr = mm_data->lwip_mmnetif.netmask.addr;

    // Actualizar IDF netif con la info de IP
    ESP_ERROR_CHECK(esp_netif_set_ip_info(halow_esp_netif, &ip_info));

    ESP_LOGI(TAG, "IP configurada en IDF: %s",
             ip4addr_ntoa((const ip4_addr_t *)&ip_info.ip));

    // 5️⃣ Simular evento de GOT_IP
    ESP_ERROR_CHECK(esp_event_post(IP_EVENT, IP_EVENT_STA_GOT_IP,
                                   &ip_info, sizeof(ip_info), portMAX_DELAY));
#endif
}


void app_main(void)
{
    //  Inicializa tu Halow hardware
    appHalow();

    // Inicializa netif IDF para Halow
    halow_netif_init();

    // Una vez que Halow tenga IP levantada, propaga a IDF
    halow_netif_update_ip();

    
}



``` Linker esp_netif_init to SDK esp32 s3
4

Hi @Carlos,

It sounds like you’re asking for the esp32 SDK to be implemented so it presents as an esp_netif driver?

If so, we’re currently working on some repackaging for the esp32 port so that it suits your needs, and hope to have something available next quarter.

5

Hi, yes… I need a network connection interface, just like Wi-Fi 2.4 GHz or Ethernet do it.
At the moment, some user applications don’t work, like SNTP or even ping.
I think only the basic things are working, such as TCP/UDP sockets.
For now, I’ve had to implement everything manually for example, I even had to write my own SNTP app.

Thanks you for answer… So I wait for the update.