fix: add event unregister comment

2020-04-07 21:53:50 +08:00 · 2020-04-07 21:53:50 +08:00 · f0744184f5
parent 266b0c3889
commit f0744184f5
1 changed files with 1 additions and 0 deletions
--- a/examples/wifi/getting_started/station/main/station_example_main.c
+++ b/examples/wifi/getting_started/station/main/station_example_main.c
@ -120,6 +120,7 @@ void wifi_init_sta(void)
        ESP_LOGE(TAG, "UNEXPECTED EVENT");
    }

+    /* The event will not be processed after unregister */
    ESP_ERROR_CHECK(esp_event_handler_instance_unregister(IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
    ESP_ERROR_CHECK(esp_event_handler_instance_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
    vEventGroupDelete(s_wifi_event_group);