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‎examples/DualDoorbell/DualDoorbell.ino

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/* ====================================================================
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Copyright (c) 2018 Juergen Liegner All rights reserved.
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(https://www.mikrocontroller.net/topic/444994)
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Copyright (c) 2019 Florian Wernze
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(https://wernze-home.net/wordpress/hobbys/arduino-esp8266-tuerklingel/)
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Copyright (c) 2019 Thorsten Godau (dl9sec)
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(Did some optimizations, extensions and beautification of Florian's code)
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the author(s) nor the names of any contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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====================================================================*/
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#include <ESP8266WiFi.h>
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#include <ArduinoSIP.h>
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//#define DEBUGLOG
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#define LED_ESP12E 2
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#define LED_NODEMCU 16
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//------------------------------------------------
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// Configuration with static IP
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//------------------------------------------------
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// WiFi parameters
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const char* WiFiSSID = "myWiFiSSID"; // WiFi SSID
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const char* WiFiPSK = "myWiFiPreSharedKey"; // WiFi WPA2 preshared key
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const char *WiFiIP = "192.168.2.69"; // WiFi IP of the ESP
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const char *WiFiGW = "192.168.2.1"; // WiFi GW
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const char *WiFiNM = "255.255.255.0"; // WiFi NM
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const char *WiFiDNS = "192.168.2.1"; // WiFi DNS
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// Sip parameters
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const char *SipIP = "192.168.2.1"; // IP of the FRITZ!Box
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const int SipPORT = 5060; // SIP port of the FRITZ!Box
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const char *SipUSER = "Doorbell"; // SIP-Call username at the FRITZ!Box
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const char *SipPW = "SIP-Password"; // SIP-Call password at the FRITZ!Box
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// Dial parameters
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const char *SipDIAL = "**9"; // Dial number
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const char *SipTEXT_1 = "Doorbell #1"; // Dial text 1 for doorbell #1
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const char *SipTEXT_2 = "Doorbell #2"; // Dial text 2 for doorbell #2
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//------------------------------------------------
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char acSipIn[2048];
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char acSipOut[2048];
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Sip aSip(acSipOut, sizeof(acSipOut));
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void setup()
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{
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int i = 0;
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IPAddress myIP;
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IPAddress myGW;
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IPAddress myNM;
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IPAddress myDNS;
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ESP.wdtDisable();
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ESP.wdtEnable(WDTO_8S);
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Serial.begin(115200);
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Serial.setDebugOutput(false);
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delay(10);
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pinMode(LED_ESP12E, OUTPUT);
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pinMode(LED_NODEMCU, OUTPUT);
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pinMode(12, INPUT_PULLUP);
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pinMode(13, INPUT_PULLUP);
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digitalWrite(LED_ESP12E, 1); // LED off
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digitalWrite(LED_NODEMCU, 1); // LED off
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Serial.printf("\r\n\r\nConnecting to %s\r\n", WiFiSSID);
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WiFi.setAutoConnect (true);
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WiFi.setAutoReconnect (true);
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WiFi.softAPdisconnect (true);
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myIP.fromString(WiFiIP);
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myGW.fromString(WiFiGW);
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myNM.fromString(WiFiNM);
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myDNS.fromString(WiFiDNS);
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WiFi.config(myIP, myGW, myNM, myDNS);
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if ( String(WiFiSSID) != WiFi.SSID() )
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{
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Serial.print("Wifi initializing...\r\n");
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WiFi.begin(WiFiSSID, WiFiPSK);
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}
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while ( WiFi.status() != WL_CONNECTED )
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{
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delay(500);
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Serial.print(".");
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}
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WiFi.persistent(true);
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Serial.printf("\r\nWiFi connected to: %s\r\n", WiFi.localIP().toString().c_str());
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digitalWrite(LED_ESP12E, 0);
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aSip.Init(SipIP, SipPORT, WiFiIP, SipPORT, SipUSER, SipPW, 15);
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}
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void loop(void)
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{
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int packetSize;
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// SIP processing
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aSip.Processing(acSipIn, sizeof(acSipIn));
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// Doorbell handling begin ===========================
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if ( digitalRead(4) == LOW )
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{
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aSip.Dial(SipDIAL, SipTEXT_1);
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}
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if ( digitalRead(5) == LOW )
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{
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aSip.Dial(SipDIAL, SipTEXT_2);
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}
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// Doorbell handling end =============================
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ESP.wdtFeed(); // Retrigger watchdog
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}

‎library.properties

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name=ArduinoSIP
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version=0.1.0
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author=Thorsten Godau (dl9sec)
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license=BSD-3-clause
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maintainer=Thorsten Godau <[email protected]>
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sentence=Arduino SIP library with UDP communications
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paragraph=Original class and methods authored by Juergen Liegner (SIP protocoll not fully implemented)
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category=Device Control
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url=https://github.com/dl9sec/ArduinoSIP
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architectures=*
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includes=ArduinoSIP.h

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