I think i ran into an issue. I ended up getting a N/O sensor for my config. It works fine after i un-commented #define STATUS_STRATEGY_NORMALLY_OPENED. The ios app registers open/close states correctly. However, prowl only send notifications on power cycle. Oddly, the sensor state doesn't matter. It sends "a door has been opened" and "a door has been open for x min" only on power cycle despite what position the sensor is actually in. I haven't tried any of the other notification types. I probably have a code issue, posted my config bellow.
Thanks for this great application, it's exactly what i was looking for. With your software and the X-board relay, i was up and running faster than i expected. Great work!
- Code: Select all
//----------------------------------------------------------------------------------------------------
// Copyright (C) 2009 - 2012, MyDoorOpener.com
//----------------------------------------------------------------------------------------------------
//
// Release Notes:
//
// v1.0 [02/23/2010] - Initial release
//
// v1.1 [03/02/2010] - Added support for up to three garage doors.
//
// v1.2 [08/11/2010] - Deprecated HTTP POST in favor of HTTP GET parameters.
// - Added additional serial debugging.
//
// v2.0 [05/11/2012] - Updated to support unlimited number of devices (used to be max 3).
// - Updated to support Arduino v1.0 IDE.
//
// v2.2 [12/15/2012] - Updated to support SMTP email notifications
// - Updated to support SMS notifications (via carrier provided SMTPtoSMS gateway)
// - Updated to support iOS push notifications (via Prowl)
// - Added logic to support multiple status reading strategies (3v5v, NC, NO, etc)
// - Relocated most string literals to flash memory
// - Certified compatibility with ArduinoEthernet (all-in-one) and DFRobot RelayShield hardware
// - Certified compatibility with Arduino v1.0.3 IDE
//
// v2.3 [11/16/2014] - Certified compatibility with DFRobot Xboard Relay (which is now the new standard/default)
// - Certified compatibility with Arduino v1.0.6 IDE
//----------------------------------------------------------------------------------------------------
// Uncomment to turn ON serial debugging
//#define MYDOOROPENER_SERIAL_DEBUGGING 1
//#define WEBDUINO_SERIAL_DEBUGGING 1
//#define NOTIFICATIONS_SERIAL_DEBUGGING 1
//#define SMTP_SERIAL_DEBUGGING 1
//#define PUSH_SERIAL_DEBUGGING 1
#include <Arduino.h>
#include <SPI.h>
#include <Time.h>
#include <Ethernet.h>
#include <WebServer.h>
#include <aes256.h>
//*******************************************************************
// Global configuration (adjust to reflect your setup)
//*******************************************************************
// EthernetShield IP address (DHCP reserved, never allocated to anyone else). This is the internal
// network IP address you want your Arduino assigned. This is not the address you will be accessing
// your Arduino from the iPhone application or internet ... You need to configure NAT forwarding
// on your home router to do that. See http://en.wikipedia.org/wiki/Port_forwarding for more details.
static const uint8_t ip[4] = { 10, 0, 1, 222 };
// password required for operating door [max length = 16] (status fetching doesn't require password). This
// must match the password you set in the iPhone application (be careful as case is sensitive).
#define PASSWORD "dank604604"
//*******************************************************************
// Device/Door configuration (relais and sensors)
//*******************************************************************
// *** IMPORTANT NOTE ***
//
// THE ARDUINO ETHERNET SHIELD RESERVES DIGITAL PINS 10, 11, 12, 13 AS WELL AS
// ANALOG PINS 0, 1, THEREFORE YOU SHOULD NOT USE ANY OF THOSE PINS FOR YOUR DEVICE(S) OR DOOR(S)
// open/close trigger relay should be connected to these digital output pins (digitalWrite).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...
//static const uint8_t relayPins[] = { 9 }; // single device at pin #9
//static uint8_t relayPins[] = { 2, 3, 4, 5 }; // select if using DFRobot RelayShield
//static uint8_t relayPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t relayPins[] = { 2, 3, 4, ... }; // even more devices at pins #2, #3, #4, etc ...
static uint8_t relayPins[] = { 7, 8 }; // select if using DFRobot XBoard Relay
// status contact should be connected to these analog input pins (anologRead).
// Adjust to match the number of devices you have hooked up (examples provided below in comment) ...
//static const uint8_t statusPins[] = { 3 }; // single device at pin #3
//static uint8_t statusPins[] = { 2, 3, 4, 5 }; // select if using DFRobot RelayShield
//static uint8_t statusPins[] = { 2, 3 }; // two devices at pins #2 and #3
//static uint8_t statusPins[] = { 2, 3, 4, ... }; // even more devices at pins #2, #3, #4, etc ...
static uint8_t statusPins[] = { 3, 4 }; // select if using DFRobot XBoard Relay
// Comment if not using XBoard Relay
#define USING_XBOARD_RELAY
// status reading strategy (uncomment only one ... the one that reflects how you want status to be interpreted)
//#define STATUS_STRATEGY_3VCLOSED_5VOPENED // initial approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +5v, closed == +3v)
//#define STATUS_STRATEGY_5VCLOSED_3VOPENED // alternate approach - uses analogRead combined with STATUS_OPEN_TRESHOLD (opened == +3v, closed == +5v)
//define STATUS_STRATEGY_NORMALLY_CLOSED // classic door sensor - uses digitalRead to interpret door/device status (opened == high-impedance, closed == GND)
#define STATUS_STRATEGY_NORMALLY_OPENED // alternate approach - uses digitalRead to interpret door/device status (opened == GND, closed == high-impedance)
// Analog boundary value (0-1023) used to distinguish between device/door status == opened and closed. Only applicable
// when STATUS_STRATEGY_3VCLOSED_5VOPENED or STATUS_STRATEGY_5VCLOSED_3VOPENED is being used.
#define STATUS_OPEN_TRESHOLD 1000
//*******************************************************************
// Notifications
//*******************************************************************
// if defined, will fire a notification when any door/device stays open more than the specified number of minutes
#define NOTIFICATIONS_WATCHDOG_MINUTES 3
// if defined, will fire a notification every time and as soon as any door/device gets opened
#define NOTIFICATIONS_OPEN
//*******************************************************************
// iOS push notifications (via Prowl)
//*******************************************************************
// if defined, will fire notifications using iOS push notifications (uncomment to turn ON)
#define PUSH_NOTIFICATIONS
#if defined(PUSH_NOTIFICATIONS)
// after installing Prowl (iTunes store) on your iPhone, set to match the Prowl API key that was
// assigned for your iPhone http://www.prowlapp.com/api_settings.php
static const char prowlApiKey[] = "425c5ca45dc5ed65a0012ab7155a07f4539f0b4b";
// set to Prowl HTTP server name (typically api.prowlapp.com)
static const char prowlServerName[] = "api.prowlapp.com";
// set to Prowl HTTP port number (typically port 80)
static const int prowlServerPort = 80;
// set to Prowl API base url (typically /publicapi/add)`
static const char prowlApiBaseUrl[] = "/publicapi/add";
#endif
//*******************************************************************
// SMS notifications (via carrier provided SMS gateway, relies on SMTP)
//*******************************************************************
// if defined, will fire notifications using SMS notifications (uncomment to turn ON - rember to adjust SMTP settings too)
//#define SMS_NOTIFICATIONS
#if defined(SMS_NOTIFICATIONS)
// using http://en.wikipedia.org/wiki/List_of_SMS_gateways set to match your mobile carrier and phone number
static const char smtpToForSms[] = "your-mobile-number@your-carrier-gateway.com";
#endif
//*******************************************************************
// SMTP email notifications (also used for SMS notifications)
//*******************************************************************
// if defined, will fire notifications using SMTP notifications (uncomment to turn ON)
//#define SMTP_NOTIFICATIONS
#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)
// set to your ISP's SMTP server name
static const char smtpServerName[] = "smtp-server.your-isp.com";
// set to your ISP's SMTP server port (typically port 25)
static const int smtpServerPort = 25;
// set to the email address you want notifications sent to
static const char smtpToForEmail[] = "your.address@gmail.com";
#endif
//*******************************************************************
// Misc configuration constants (should not require any changes)
//*******************************************************************
// EthernetShield MAC address.
static uint8_t mac[6] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
// Arduino HTTP server listening port number.
WebServer webserver("", 80);
// number of milliseconds relay pin will be held high when triggered.
#define RELAY_DELAY 1000
// misc size constants
#define HTTP_PARAM_NAME_SIZE 16
#define HTTP_PARAM_VALUE_SIZE 64
#define PASSWORD_HEX_SIZE 32
#define PASSWORD_SIZE 16
#define AES256_CRYPTO_KEY_SIZE 32
#define CHALLENGE_TOKEN_SIZE 16
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(PUSH_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
void getUrlEncoded(const char* msg, char* encodedMsg)
{
const char hex[] = "0123456789abcdef";
while(*msg != '\0')
{
if(('a' <= *msg && *msg <= 'z') || ('A' <= *msg && *msg <= 'Z') || ('0' <= *msg && *msg <= '9'))
{
*encodedMsg = *msg;
encodedMsg++;
}
else
{
*encodedMsg = '%';
encodedMsg++;
*encodedMsg = hex[*msg >> 4];
encodedMsg++;
*encodedMsg = hex[*msg & 15];
encodedMsg++;
}
msg++;
}
}
EthernetClient pushClient;
//----------------------------------------------------------------------------------------------------
void notifyViaPush(const char* subject, const char* body)
{
#if defined(PUSH_SERIAL_DEBUGGING)
Serial.print(F("*** Push - server name: '"));
Serial.print(prowlServerName);
Serial.print(F("' - "));
Serial.print(F("apiKey: '"));
Serial.print(prowlApiKey);
Serial.print(F("' - "));
Serial.print(F("subject: '"));
Serial.print(subject);
Serial.print(F("' - "));
Serial.print(F("body: '"));
Serial.print(body);
Serial.println(F("' ***"));
#endif
if (pushClient.connect(prowlServerName, prowlServerPort))
{
#if defined(PUSH_SERIAL_DEBUGGING)
Serial.println(F("*** Push - connection established ***"));
#endif
pushClient.print(F("GET "));
pushClient.print(prowlApiBaseUrl);
pushClient.print(F("?apikey="));
pushClient.print(prowlApiKey);
pushClient.print(F("&application=MyDoorOpener"));
pushClient.print(F("&url=mydooropener%3A%2F%2Fstatus"));
char encodedBuffer[100] = "";
pushClient.print(F("&event="));
memset(encodedBuffer, 0, 100);
getUrlEncoded(subject, encodedBuffer);
pushClient.print(encodedBuffer);
pushClient.print(F("&description="));
memset(encodedBuffer, 0, 100);
getUrlEncoded(body, encodedBuffer);
pushClient.print(encodedBuffer);
pushClient.println(F(" HTTP/1.1"));
pushClient.print(F("Host: "));
pushClient.println(prowlServerName);
pushClient.print(F("Accept: *"));
pushClient.print(F("/"));
pushClient.println(F("*"));
pushClient.println(F("Connection: close"));
pushClient.println();
pushClient.stop();
#if defined(PUSH_SERIAL_DEBUGGING)
Serial.println(F("*** Push - connection stopped ***"));
#endif
}
#if defined(PUSH_SERIAL_DEBUGGING)
Serial.println(F("*** Push - completed ***"));
#endif
}
#endif
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(SMTP_NOTIFICATIONS) || defined(SMS_NOTIFICATIONS)
EthernetClient smtpClient;
//----------------------------------------------------------------------------------------------------
void notifyViaEmail(const String& to, const String& subject, const String& body)
{
#if defined(SMTP_SERIAL_DEBUGGING)
Serial.print(F("*** SMTP - server name: '"));
Serial.print(smtpServerName);
Serial.print(F("' - "));
Serial.print(F("to: '"));
Serial.print(to);
Serial.print(F("' - "));
Serial.print(F("subject: '"));
Serial.print(subject);
Serial.print(F("' - "));
Serial.print(F("body: '"));
Serial.print(body);
Serial.println(F("' ***"));
#endif
if (smtpClient.connect(smtpServerName, smtpServerPort))
{
#if defined(SMTP_SERIAL_DEBUGGING)
Serial.println(F("*** SMTP - connection established ***"));
#endif
smtpClient.println(F("HELO relai.mydooropener.com"));
smtpClient.print(F("MAIL FROM:"));
smtpClient.println(F("noreply@mydooropener.com"));
smtpClient.print(F("RCPT TO:"));
smtpClient.println(to);
smtpClient.println(F("DATA"));
smtpClient.print(F("SUBJECT: "));
smtpClient.println(subject);
smtpClient.println();
smtpClient.print(body);
smtpClient.print(F(" "));
smtpClient.println(F("mydooropener://status"));
smtpClient.println(F("."));
smtpClient.println(F("."));
smtpClient.println(F("QUIT"));
smtpClient.stop();
#if defined(SMTP_SERIAL_DEBUGGING)
Serial.println(F("*** SMTP - connection stopped ***"));
#endif
}
#if defined(SMTP_SERIAL_DEBUGGING)
Serial.println(F("*** SMTP - completed ***"));
#endif
}
//----------------------------------------------------------------------------------------------------
void notifyViaEmail(const char* subject, const char* body)
{
notifyViaEmail(smtpToForEmail, subject, body);
}
#endif
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(SMS_NOTIFICATIONS)
//----------------------------------------------------------------------------------------------------
void notifyViaSms(const char* subject, const char* body)
{
notifyViaEmail(smtpToForSms, subject, body);
}
#endif
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void configureStatusPin(int pinNumber)
{
#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
pinMode(pinNumber, INPUT);
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
#if defined(USING_XBOARD_RELAY)
pinMode(pinNumber+18, INPUT_PULLUP); // addressing analog pins as digital pins (+18)
#else
pinMode(pinNumber+14, INPUT_PULLUP); // addressing analog pins as digital pins (+14)
#endif
#endif
}
//----------------------------------------------------------------------------------------------------
boolean isOpen(int pinNumber)
{
#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED) || defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
int status = analogRead(pinNumber);
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED) || defined(STATUS_STRATEGY_NORMALLY_OPENED)
#if defined(USING_XBOARD_RELAY)
int status = digitalRead(pinNumber+18); // addressing analog pins as digital pins (+18)
#else
int status = digitalRead(pinNumber+14); // addressing analog pins as digital pins (+14)
#endif
#endif
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.print(F("*** isOpen - status value for pin: '"));
Serial.print(pinNumber);
Serial.print(F("' is '"));
Serial.print(status);
#endif
boolean retVal = false;
#if defined(STATUS_STRATEGY_3VCLOSED_5VOPENED)
retVal = status >= STATUS_OPEN_TRESHOLD;
#elif defined(STATUS_STRATEGY_5VCLOSED_3VOPENED)
retVal = status <= STATUS_OPEN_TRESHOLD;
#elif defined(STATUS_STRATEGY_NORMALLY_CLOSED)
retVal = status == LOW;
#elif defined(STATUS_STRATEGY_NORMALLY_OPENED)
retVal = status == HIGH;
#endif
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.print(F("' returing: '"));
Serial.print(retVal ? F("Opened") : F("Closed"));
Serial.println(F("' ***"));
#endif
return retVal;
}
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void output(WebServer &server, char* data, bool newLine)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
if (newLine)
Serial.println(data);
else
Serial.print(data);
#endif
if (newLine)
server.println(data);
else
server.print(data);
}
//----------------------------------------------------------------------------------------------------
void output(WebServer &server, int number, bool newLine)
{
char str[10] = "";
itoa(number, str, 10);
output(server, str, newLine);
}
//----------------------------------------------------------------------------------------------------
void webRequestHandler(WebServer &server, WebServer::ConnectionType type, char *url, bool isUrlComplete)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** WebServerRequestHandler begin ***"));
#endif
// holder for submitted password (as hex)
char submitPassword[PASSWORD_HEX_SIZE + 1];
memset(&submitPassword, 0, sizeof(submitPassword));
// door on which open/close action is to be carried out. If unspecified, assume door #1
char relayPinAsString[10];
memset(&relayPinAsString, 0, sizeof(relayPinAsString));
int relayPin = -1;
// holder for current challenge token value. The following must not be
// initialized (memset) because it is static and must persist across HTTP calls
static char currentChallengeToken[CHALLENGE_TOKEN_SIZE + 1] = "";
// handle HTTP GET params (if provided)
char name[HTTP_PARAM_NAME_SIZE + 1];
char value[HTTP_PARAM_VALUE_SIZE + 1];
// process all HTTP GET parameters
if (type == WebServer::GET)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** GET Request ***"));
#endif
while (url && strlen(url))
{
// process each HTTP GET parameter, one at a time
memset(&name, 0, sizeof(name));
memset(&value, 0, sizeof(value));
server.nextURLparam(&url, name, HTTP_PARAM_NAME_SIZE, value, HTTP_PARAM_VALUE_SIZE);
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.print(F("*** HTTP GET PARAM - name: '"));
Serial.print(name);
Serial.print(F("' - "));
Serial.print(F("value: '"));
Serial.print(value);
Serial.println(F("' ***"));
#endif
// keep hold of submitted encrypted hex password value
if (strcmp(name, "password") == 0)
strcpy(submitPassword, value);
// keep hold of relay pin which should be triggered
else if (strcmp(name, "relayPin") == 0)
{
strcpy(relayPinAsString, value);
relayPin = atoi(relayPinAsString);
}
}
}
// the presence of an HTTP GET password param results in a request
// to trigger the relay (used to be triggered by an HTTP request of type POST)
if(strlen(submitPassword) > 0)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.print(F("*** submitPassword: '"));
Serial.print(submitPassword);
Serial.println(F("' ***"));
#endif
// decrypt password using latest challenge token as cypher key
uint8_t cryptoKey[AES256_CRYPTO_KEY_SIZE + 1];
memset(&cryptoKey, 0, sizeof(cryptoKey));
for (int i = 0; i < strlen(currentChallengeToken); ++i)
cryptoKey[i] = currentChallengeToken[i];
uint8_t password[PASSWORD_SIZE + 1];
memset(&password, 0, sizeof(password));
// convert password from hex string to ascii decimal
int i = 0;
int j = 0;
while (true)
{
if (!submitPassword[j])
break;
char hexValue[3] = { submitPassword[j], submitPassword[j+1], '\0' };
password[i] = (int) strtol(hexValue, NULL, 16);
i += 1;
j += 2;
}
// proceed with AES256 password decryption
aes256_context ctx;
aes256_init(&ctx, cryptoKey);
aes256_decrypt_ecb(&ctx, password);
aes256_done(&ctx);
char passwordAsChar[PASSWORD_SIZE + 1];
memset(&passwordAsChar, 0, sizeof(passwordAsChar));
for (int i = 0; i < sizeof(password); ++i)
passwordAsChar[i] = password[i];
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.print(F("*** passwordAsChar: '"));
Serial.print(passwordAsChar);
Serial.println(F("' ***"));
#endif
// if password matches, trigger relay
if (strcmp(passwordAsChar, PASSWORD) == 0)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** password matched ***"));
#endif
// trigger relay pin and hold it HIGH for the appropriate number of milliseconds
if (relayPin != -1)
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** relay triggered ***"));
#endif
digitalWrite(relayPin, HIGH);
delay(RELAY_DELAY);
digitalWrite(relayPin, LOW);
}
}
}
// write HTTP headers
server.httpSuccess("text/xml; charset=utf-8");
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** XML output begin ***"));
#endif
// write opening XML element to output stream
output(server, "<?xml version=\"1.0\"?>", true);
output(server, "<myDoorOpener>", true);
// write current door status
for (int i = 0; i < sizeof(statusPins); ++i)
{
output(server, "<status statusPin=\"", false);
output(server, statusPins[i], false);
output(server, "\">", false);
// write current open/close state to output stream
output(server, (char*)(isOpen(statusPins[i]) ? "Opened" : "Closed"), false);
output(server, "</status>", true);
}
// re-generate new challenge token
sprintf(currentChallengeToken, "Cyber%i%i%i", hour(), minute(), second());
// write challenge token to output stream
output(server, "<challengeToken>", false);
output(server, currentChallengeToken, false);
output(server, "</challengeToken>", true);
// write closing XML element to output stream
output(server, "</myDoorOpener>", true);
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** XML output end ***"));
Serial.println(F("*** WebServerRequestHandler end ***"));
#endif
}
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_WATCHDOG_MINUTES)
//----------------------------------------------------------------------------------------------------
void watchDogNotificationsHandler()
{
static time_t initialOpen = NULL;
time_t latestOpen = NULL;
static boolean notificationSent = false;
boolean openDetected = false;
for (int i = 0; i < sizeof(statusPins); ++i)
{
if (isOpen(statusPins[i]))
{
if (!initialOpen)
initialOpen = now();
latestOpen = now();
if((latestOpen - initialOpen) > NOTIFICATIONS_WATCHDOG_MINUTES * 60)
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.print(F("*** watchdog notification handler - detected opened device/door @ pin #"));
Serial.print(statusPins[i]);
Serial.println(F(" ***"));
#endif
if (!notificationSent)
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.println(F("*** watchdog notification handler - sending notification ***"));
#endif
char subject[] = "MyDoorOpener Notification";
char body[100] = "";
sprintf(body, "A door or device has been opened for more than %i minute(s).", NOTIFICATIONS_WATCHDOG_MINUTES);
#if defined(PUSH_NOTIFICATIONS)
notifyViaPush(subject, body);
#endif
#if defined(SMS_NOTIFICATIONS)
notifyViaSms(subject, body);
#endif
#if defined(SMTP_NOTIFICATIONS)
notifyViaEmail(subject, body);
#endif
notificationSent = true;
}
else
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.println(F("*** watchdog notification handler - NOT sending notification ***"));
#endif
}
}
openDetected = true;
break;
}
}
// if all door/devices are closed, reset notificationSent semaphore and timer so that further notifications
// can be sent. This is done to avoid floading recipient with notifications for a same event occurrence.
if (!openDetected)
{
notificationSent = false;
initialOpen = NULL;
delay(500);
}
}
#endif
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
#if defined(NOTIFICATIONS_OPEN)
//----------------------------------------------------------------------------------------------------
void openNotificationsHandler()
{
static boolean notificationSent = false;
boolean openDetected = false;
for (int i = 0; i < sizeof(statusPins); ++i)
{
if (isOpen(statusPins[i]))
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.print(F("*** open notification handler - detected an opened device/door @ pin #"));
Serial.print(statusPins[i]);
Serial.println(F(" ***"));
#endif
if (!notificationSent)
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.println(F("*** open notification handler - sending notification ***"));
#endif
char subject[] = "MyDoorOpener Notification";
char body[] = "A door or device has just been opened.";
#if defined(PUSH_NOTIFICATIONS)
notifyViaPush(subject, body);
#endif
#if defined(SMS_NOTIFICATIONS)
notifyViaSms(subject, body);
#endif
#if defined(SMTP_NOTIFICATIONS)
notifyViaEmail(subject, body);
#endif
notificationSent = true;
}
else
{
#if defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.println(F("*** open notification handler - NOT sending notification ***"));
#endif
}
openDetected = true;
break;
}
}
// if all door/devices are closed, reset notificationSent semaphore so that further notifications
// can be sent. This is done to avoid floading recipient with notifications for a same event occurrence.
if (!openDetected)
{
notificationSent = false;
delay(500);
}
}
#endif
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void setup()
{
#if defined(MYDOOROPENER_SERIAL_DEBUGGING) || defined(WEBDUINO_SERIAL_DEBUGGING) || defined(SMTP_SERIAL_DEBUGGING) || #defined(PUSH_SERIAL_DEBUGGING) || defined(NOTIFICATIONS_SERIAL_DEBUGGING)
Serial.begin(9600);
#endif
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** MyDoorOpener setup begin ***"));
#endif
for (int i = 0; i < sizeof(statusPins); ++i)
configureStatusPin(statusPins[i]);
for (int i = 0; i < sizeof(relayPins); ++i)
{
pinMode(relayPins[i], OUTPUT);
digitalWrite(relayPins[i], LOW);
}
// set arbitrary time - used for always-changing challenge token generation
setTime(0, 0, 0, 1, 1, 2010);
// start web server
Ethernet.begin(mac, ip);
webserver.setDefaultCommand(&webRequestHandler);
webserver.addCommand("", &webRequestHandler);
webserver.begin();
#if defined(MYDOOROPENER_SERIAL_DEBUGGING)
Serial.println(F("*** MyDoorOpener setup completed ***"));
#endif
}
//----------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------
void loop()
{
char buffer[200];
int len = sizeof(buffer);
webserver.processConnection(buffer, &len);
#if defined(NOTIFICATIONS_WATCHDOG_MINUTES)
watchDogNotificationsHandler();
#endif
#if defined(NOTIFICATIONS_OPEN)
openNotificationsHandler();
#endif
}