esp32 哪个函数返回wifi连接失败原因

[kalok_2022]

esp32 哪个函数返回wifi连接失败原因，我尝试过特意输错密码，打印esp_wifi_connect的返回值，但是返回的是0，意思就是连接成功的，有没有相关例子，是不是我哪里写错了。

[BMNLiLi]

https://docs.espressif.com/projects/esp ... sp32-wi-fi

if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
wifi_event_sta_disconnected_t *sta_disconnect_evt = (wifi_event_sta_disconnected_t*)event_data;
ESP_LOGI(TAG, "wifi disconnect reason:%d", sta_disconnect_evt->reason);
esp_wifi_connect();
xEventGroupClearBits(s_wifi_event_group, CONNECTED_BIT);
}

[kalok_2022]

https://docs.espressif.com/projects/esp ... sp32-wi-fi

if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
wifi_event_sta_disconnected_t *sta_disconnect_evt = (wifi_event_sta_disconnected_t*)event_data;
ESP_LOGI(TAG, "wifi disconnect reason:%d", sta_disconnect_evt->reason);
esp_wifi_connect();
xEventGroupClearBits(s_wifi_event_group, CONNECTED_BIT);
}

这部分程序在哪里调用比较好？？

[asdfg1426]

https://docs.espressif.com/projects/esp ... sp32-wi-fi

if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
wifi_event_sta_disconnected_t *sta_disconnect_evt = (wifi_event_sta_disconnected_t*)event_data;
ESP_LOGI(TAG, "wifi disconnect reason:%d", sta_disconnect_evt->reason);
esp_wifi_connect();
xEventGroupClearBits(s_wifi_event_group, CONNECTED_BIT);
}

这部分程序在哪里调用比较好？？

这段函数就是可以在wifi的句柄里面去用