Marlin_Firmware/Marlin/src/HAL/HAL_ESP32/wifi.cpp

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/**
* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
#ifdef ARDUINO_ARCH_ESP32
#include "../../inc/MarlinConfigPre.h"
#if ENABLED(WIFISUPPORT)
#include <WiFi.h>
#include <ESPmDNS.h>
#include <ESPAsyncWebServer.h>
#include "wifi.h"
AsyncWebServer server(80);
#ifndef WIFI_HOSTNAME
#define WIFI_HOSTNAME DEFAULT_WIFI_HOSTNAME
#endif
void wifi_init() {
WiFi.mode(WIFI_STA);
WiFi.begin(WIFI_SSID, WIFI_PWD);
while (WiFi.waitForConnectResult() != WL_CONNECTED) {
delay(5000);
ESP.restart();
}
delay(10);
// Loop forever (watchdog kill) on failure
if (!MDNS.begin(WIFI_HOSTNAME)) for(;;) delay(5000);
MDNS.addService("http", "tcp", 80);
}
#endif // WIFISUPPORT
#endif // ARDUINO_ARCH_ESP32