andrzej-grala commented 6 years ago

I'm getting mdns error during compilation: mdns_task.c:28:5: error: unknown type name 'mdns_server_t' I'm using latest (3.0) version sdk and version 5.2 toolchain.

MrBuddyCasino commented 6 years ago

Thats due to recent changes in the SDK. You can just delete the mdns stuff, its not used anyway.

andrzej-grala commented 6 years ago

Thanks. Now works.

For me works also: `/*

mdns.c
Created on: 23.04.2017
Author: michaelboeckling */

include

include "freertos/FreeRTOS.h"

include "freertos/task.h"

include "freertos/event_groups.h"

include "esp_system.h"

include "esp_wifi.h"

include "esp_event_loop.h"

include "esp_log.h"

include "nvs_flash.h"

include "mdns.h"

include "wifi.h"

define TAG "mDNS"

define MDNS_HOSTNAME "esp32-radio"

define MDNS_INSTANCE "ESP32 Web Radio"

void mdns_task(EventGroupHandle_t wifi_event_group) { //mdns_server_t * mdns = NULL;

mdns_result_t * results = NULL;

while(1) {
    /* Wait for the callback to set the CONNECTED_BIT in the
       event group.
    */
    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
                        false, true, portMAX_DELAY);

    if (!results) {
        ESP_LOGI(TAG, "starting mDNS");

esp_err_t err = mdns_init();
if (err) {
    ESP_LOGE(TAG, "Failed starting MDNS: %u", err);
    continue;
}

        ESP_ERROR_CHECK( mdns_hostname_set(MDNS_HOSTNAME) );
        ESP_ERROR_CHECK( mdns_instance_name_set(MDNS_INSTANCE) );

        ESP_ERROR_CHECK( mdns_service_add(NULL, "_http", "_tcp", 80, NULL, 0) );
        ESP_ERROR_CHECK( mdns_service_instance_name_set("_http", "_tcp", "ESP32 WebServer") );
    }

    // sleep 10 seconds
    vTaskDelay(10000 / portTICK_PERIOD_MS);
}

} `