ESP8266WiFi.cpp

/*
 ESP8266WiFi.cpp - WiFi library for esp8266

 Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
 This file is part of the esp8266 core for Arduino environment.

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 Reworked on 28 Dec 2015 by Markus Sattler

 */

#include "ESP8266WiFi.h"

extern "C" {
#include "c_types.h"
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#include "mem.h"
#include "user_interface.h"
#include "smartconfig.h"
#include "lwip/opt.h"
#include "lwip/err.h"
#include "lwip/dns.h"
}

#include "debug.h"

// -----------------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------- Debug ------------------------------------------------------
// -----------------------------------------------------------------------------------------------------------------------


/**
 * Output WiFi settings to an object derived from Print interface (like Serial).
 * @param p Print interface
 */
void ESP8266WiFiClass::printDiag(Print& p) {
    const char* const modes[] = { "NULL", "STA", "AP", "STA+AP" };
    p.print(F("Mode: "));
    p.println(modes[wifi_get_opmode()]);

    const char* const phymodes[] = { "", "B", "G", "N" };
    p.print(F("PHY mode: "));
    p.println(phymodes[(int) wifi_get_phy_mode()]);

    p.print(F("Channel: "));
    p.println(wifi_get_channel());

    p.print(F("AP id: "));
    p.println(wifi_station_get_current_ap_id());

    p.print(F("Status: "));
    p.println(wifi_station_get_connect_status());

    p.print(F("Auto connect: "));
    p.println(wifi_station_get_auto_connect());

    struct station_config conf;
    wifi_station_get_config(&conf);

    char ssid[33]; //ssid can be up to 32chars, => plus null term
    memcpy(ssid, conf.ssid, sizeof(conf.ssid));
    ssid[32] = 0; //nullterm in case of 32 char ssid
    p.printf_P(PSTR("SSID (%zu): %s\n"), strlen(ssid), ssid);

    char passphrase[65];
    memcpy(passphrase, conf.password, sizeof(conf.password));
    passphrase[64] = 0;
    p.printf_P(PSTR("Passphrase (%zu): %s\n"), strlen(passphrase), passphrase);

    p.print(F("BSSID set: "));
    p.println(conf.bssid_set);

}

ESP8266WiFiClass WiFi;