2026-05-10 12:39:47 +02:00
1 changed files with 6 additions and 0 deletions
@@ -28,6 +28,12 @@ static void event_handler(void *arg, esp_event_base_t event_base,
 void initWifi(void)
 {
    s_wifi_event_group = xEventGroupCreate();
+    if (s_wifi_event_group == NULL)
+    {
+        ESP_LOGE(TAG, "xEventGroupCreate() failed!");
+        return;
+    }
+
    ESP_ERROR_CHECK(esp_netif_init());
    ESP_ERROR_CHECK(esp_event_loop_create_default());