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https://github.com/zyphlar/open-access-control-minimal-http.git
synced 2024-03-08 15:57:47 +00:00
Got timer working
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@ -28,7 +28,7 @@
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* input device.
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* Outputs go to relays for door hardware/etc control.
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*
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* Relay outpus on digital pins 6,7,8,9
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* Relay outputs on digital pins 6,7,8,9
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* Reader 1: pins 2,3
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* Ethernet: pins 10,11,12,13 (reserved for the Ethernet shield)
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*
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@ -37,6 +37,10 @@
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*
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*/
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/////////////////
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// Includes
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/////////////////
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#include <EEPROM.h> // Needed for saving to non-voilatile memory on the Arduino.
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#include <Ethernet.h>
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@ -47,89 +51,22 @@
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#include <WIEGAND26.h> // Wiegand 26 reader format libary
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#include <PCATTACH.h> // Pcint.h implementation, allows for >2 software interupts.
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// Create an instance of the various C++ libraries we are using.
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WIEGAND26 wiegand26; // Wiegand26 (RFID reader serial protocol) library
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PCATTACH pcattach; // Software interrupt library
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/* Static user List - Implemented as an array for testing and access override
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*/
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/////////////////
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// Global variables
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/////////////////
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#define DEBUG 2 // Set to 2 for display of raw tag numbers in log files, 1 for only denied, 0 for never.
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#define will 0xabcdef // Name and badge number in HEX. We are not using checksums or site ID, just the whole
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#define jeremy 0xabcdef // output string from the reader.
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#define jacob 0xabcdef
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const long superUserList[] = { will, jeremy, jacob}; // Super user table (cannot be changed by software)
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#define PRIVPASSWORD 0x1234 // Console "priveleged mode" password
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#define DOORDELAY 5000 // How long to open door lock once access is granted. (2500 = 2.5s)
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#define SENSORTHRESHOLD 100 // Analog sensor change that will trigger an alarm (0..255)
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#define EEPROM_ALARM 0 // EEPROM address to store alarm triggered state between reboots (0..511)
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#define EEPROM_ALARMARMED 1 // EEPROM address to store alarm armed state between reboots
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#define EEPROM_ALARMZONES 20 // Starting address to store "normal" analog values for alarm zone sensor reads.
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#define KEYPADTIMEOUT 5000 // Timeout for pin pad entry. Users on keypads can enter commands after reader swipe.
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#define EEPROM_FIRSTUSER 24
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#define EEPROM_LASTUSER 1024
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#define NUMUSERS ((EEPROM_LASTUSER - EEPROM_FIRSTUSER)/5) //Define number of internal users (200 for UNO/Duemillanova)
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#define DOORPIN1 relayPins[0] // Define the pin for electrified door 1 hardware
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#define DOORPIN2 relayPins[2] // Define the pin for electrified door 2 hardware
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#define ALARMSTROBEPIN relayPins[3] // Define the "non alarm: output pin. Can go to a strobe, small chime, etc
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#define ALARMSIRENPIN relayPins[1] // Define the alarm siren pin. This should be a LOUD siren for alarm purposes.
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byte reader1Pins[]={2,3}; // Reader 1 connected to pins 4,5
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byte reader2Pins[]= {4,5}; // Reader2 connected to pins 6,7
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//byte reader3Pins[]= {10,11}; // Reader3 connected to pins X,Y (Not implemented on v1.x and 2.x Access Control Board)
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const byte analogsensorPins[] = {0,1,2,3}; // Alarm Sensors connected to other analog pins
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// pin assignments
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byte reader1Pins[]={2,3}; // Reader 1 pins
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const byte relayPins[]= {6,7,8,9}; // Relay output pins
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bool door1Locked=true; // Keeps track of whether the doors are supposed to be locked right now
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bool door2Locked=true;
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unsigned long door1locktimer=0; // Keep track of when door is supposed to be relocked
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unsigned long door2locktimer=0; // after access granted.
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boolean doorChime=false; // Keep track of when door chime last activated
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boolean doorClosed=false; // Keep track of when door last closed for exit delay
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unsigned long alarmDelay=0; // Keep track of alarm delay. Used for "delayed activation" or level 2 alarm.
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unsigned long alarmSirenTimer=0; // Keep track of how long alarm has gone off
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unsigned long consolefailTimer=0; // Console password timer for failed logins
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byte consoleFail=0;
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#define numUsers (sizeof(superUserList)/sizeof(long)) //User access array size (used in later loops/etc)
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#define NUMDOORS (sizeof(doorPin)/sizeof(byte))
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#define numAlarmPins (sizeof(analogsensorPins)/sizeof(byte))
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//Other global variables
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byte second, minute, hour, dayOfWeek, dayOfMonth, month, year; // Global RTC clock variables. Can be set using DS1307.getDate function.
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byte alarmActivated = EEPROM.read(EEPROM_ALARM); // Read the last alarm state as saved in eeprom.
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byte alarmArmed = EEPROM.read(EEPROM_ALARMARMED); // Alarm level variable (0..5, 0==OFF)
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boolean sensor[4]={false}; // Keep track of tripped sensors, do not log again until reset.
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unsigned long sensorDelay[2]={0}; // Same as above, but sets a timer for 2 of them. Useful for logging
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// motion detector hits for "occupancy check" functions.
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// Enable up to 3 door access readers.
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volatile long reader1 = 0;
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volatile int reader1Count = 0;
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volatile long reader2 = 0;
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volatile int reader2Count = 0;
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int userMask1=0;
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int userMask2=0;
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boolean keypadGranted=0; // Variable that is set for authenticated users to use keypad after login
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//volatile long reader3 = 0; // Uncomment if using a third reader.
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//volatile int reader3Count = 0;
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unsigned long keypadTime = 0; // Timeout counter for reader with key pad
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unsigned long keypadValue=0;
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// statics
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#define RELAYDELAY 18000 // How long to open door lock once access is granted. (1000 = 1sec)
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#define RELAYPIN1 relayPins[0] // Define the pin for electrified door 1 hardware
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#define RELAYPIN2 relayPins[2] // Define the pin for electrified door 2 hardware
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// Serial terminal buffer (needs to be global)
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char inString[40]={0}; // Size of command buffer (<=128 for Arduino)
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@ -147,105 +84,40 @@ byte server[] = { 10,1,1,1 }; // hsl-access
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// that you want to connect to (port 80 is default for HTTP):
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Client client(server, 80);
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/* Create an instance of the various C++ libraries we are using.
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*/
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DS1307 ds1307; // RTC Instance
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WIEGAND26 wiegand26; // Wiegand26 (RFID reader serial protocol) library
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PCATTACH pcattach; // Software interrupt library
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/* Set up some strings that will live in flash instead of memory. This saves our precious 2k of
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* RAM for something else.
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*/
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const prog_uchar rebootMessage[] PROGMEM = {"Access Control System rebooted."};
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const prog_uchar doorChimeMessage[] PROGMEM = {"Front Door opened."};
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const prog_uchar doorslockedMessage[] PROGMEM = {"All Doors relocked"};
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const prog_uchar alarmtrainMessage[] PROGMEM = {"Alarm Training performed."};
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const prog_uchar privsdeniedMessage[] PROGMEM = {"Access Denied. Priveleged mode is not enabled."};
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const prog_uchar privsenabledMessage[] PROGMEM = {"Priveleged mode enabled."};
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const prog_uchar privsdisabledMessage[] PROGMEM = {"Priveleged mode disabled."};
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const prog_uchar privsAttemptsMessage[] PROGMEM = {"Too many failed attempts. Try again later."};
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const prog_uchar consolehelpMessage1[] PROGMEM = {"Valid commands are:"};
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const prog_uchar consolehelpMessage2[] PROGMEM = {"(d)ate, (s)show user, (m)odify user <num> <usermask> <tagnumber>"};
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const prog_uchar consolehelpMessage3[] PROGMEM = {"(a)ll user dump,(r)emove_user <num>,(o)open door <num>"};
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const prog_uchar consolehelpMessage4[] PROGMEM = {"(u)nlock all doors,(l)lock all doors"};
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const prog_uchar consolehelpMessage5[] PROGMEM = {"(1)disarm_alarm, (2)arm_alarm,(3)train_alarm (9)show_status"};
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const prog_uchar consolehelpMessage6[] PROGMEM = {"(e)nable <password> - enable or disable priveleged mode"};
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const prog_uchar consoledefaultMessage[] PROGMEM = {"Invalid command. Press '?' for help."};
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const prog_uchar statusMessage1[] PROGMEM = {"Alarm armed state (1=armed):"};
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const prog_uchar statusMessage2[] PROGMEM = {"Alarm siren state (1=activated):"};
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const prog_uchar statusMessage3[] PROGMEM = {"Front door open state (0=closed):"};
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const prog_uchar statusMessage4[] PROGMEM = {"Roll up door open state (0=closed):"};
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const prog_uchar statusMessage5[] PROGMEM = {"Door 1 unlocked state(1=locked):"};
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const prog_uchar statusMessage6[] PROGMEM = {"Door 2 unlocked state(1=locked):"};
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// strings for storing results from web server
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String httpresponse = "";
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String username = "";
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// variables for storing system status
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volatile long reader1 = 0;
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volatile int reader1Count = 0;
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bool authorized = false;
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bool relay1engaged = false;
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bool relay1high = false;
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bool relay2high = false;
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unsigned long relay1timer=0;
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void setup(){ // Runs once at Arduino boot-up
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Wire.begin(); // start Wire library as I2C-Bus Master
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/* Attach pin change interrupt service routines from the Wiegand RFID readers
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*/
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pcattach.PCattachInterrupt(reader1Pins[0], callReader1Zero, CHANGE);
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pcattach.PCattachInterrupt(reader1Pins[1], callReader1One, CHANGE);
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pcattach.PCattachInterrupt(reader2Pins[1], callReader2One, CHANGE);
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pcattach.PCattachInterrupt(reader2Pins[0], callReader2Zero, CHANGE);
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//Clear and initialize readers
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wiegand26.initReaderOne(); //Set up Reader 1 and clear buffers.
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wiegand26.initReaderTwo();
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//Initialize output relays
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for(byte i=0; i<4; i++){
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pinMode(relayPins[i], OUTPUT);
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digitalWrite(relayPins[i], LOW); // Sets the relay outputs to LOW (relays off)
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}
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ds1307.setDateDs1307(0,49,1,3,7,6,11);
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/* Sets the date/time (needed once at commissioning)
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byte second, // 0-59
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byte minute, // 0-59
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byte hour, // 1-23
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byte dayOfWeek, // 1-7
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byte dayOfMonth, // 1-28/29/30/31
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byte month, // 1-12
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byte year); // 0-99
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*/
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Serial.begin(57600); // Set up Serial output at 8,N,1,57600bps
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// start the Ethernet connection:
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Ethernet.begin(mac, ip);
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// start the serial library:
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//Serial.begin(9600);
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// give the Ethernet shield a second to initialize:
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//delay(1000);
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// hardwareTest(100); // IO Pin testing routing (use to check your inputs with hi/lo +(5-12V) sources)
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// Also checks relays
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}
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void loop() // Main branch, runs over and over again
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@ -303,12 +175,13 @@ void loop() // Main branch, runs over and ov
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Serial.println(httpresponse);
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int c = httpresponse.indexOf('^');
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int d = httpresponse.indexOf('|');
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int d = httpresponse.indexOf('|');
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int e = httpresponse.indexOf('$');
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Serial.print("IndexOf:");
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Serial.println(c);
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Serial.println(d);
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Serial.println(e);
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Serial.println("SubStr:");
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Serial.println(httpresponse.substring(c+1,d));
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@ -342,8 +215,38 @@ void loop() // Main branch, runs over and ov
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// Normal operation section
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//////////////////////////
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if(authorized) {
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// check timer -- if expired, remove authorization
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long currentTime = millis() - relay1timer;
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if(currentTime >= RELAYDELAY) {
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authorized = false;
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}
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long remaining = (RELAYDELAY - currentTime) / 1000;
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long secRemaining = (RELAYDELAY - currentTime) / 1000 % 60;
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long minRemaining = (RELAYDELAY - currentTime) / 1000 / 60 % 60;
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long hrsRemaining = (RELAYDELAY - currentTime) / 1000 / 60 / 60;
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if(authorized && relay1high) {
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// display timer & username
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Serial.print(hrsRemaining);
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Serial.print(":");
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Serial.print(minRemaining);
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Serial.print(":");
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Serial.print(secRemaining);
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Serial.print(" remaining, ");
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Serial.println(username);
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}
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if(!authorized && relay1high) {
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// not authorized -- turn off relay
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relayLow(1);
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}
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if(authorized && !relay1high) {
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// authorized -- turn on relay
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relayHigh(1);
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}
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if(!authorized && !relay1high) {
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// display login message
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Serial.println("Please login.");
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}
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} // End of loop()
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@ -355,46 +258,50 @@ void loop() // Main branch, runs over and ov
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These function control lock/unlock and user lookup.
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*/
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int checkSuperuser(long input){ // Check to see if user is in the user list. If yes, return their index value.
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int found=-1;
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for(int i=0; i<=numUsers; i++){
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if(input == superUserList[i]){
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void relayHigh(int input) { //Send an unlock signal to the door and flash the Door LED
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Serial.print("Superuser ");
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Serial.print(i,DEC);
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Serial.println(" found.");
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found=i;
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return found;
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}
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}
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return found; //If no, return -1
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}
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relay1timer = millis();
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void doorUnlock(int input) { //Send an unlock signal to the door and flash the Door LED
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byte dp=1;
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if(input == 1) {
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dp=DOORPIN1; }
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else(dp=DOORPIN2);
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dp=RELAYPIN1; }
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if(input == 2) {
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dp=RELAYPIN2; }
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digitalWrite(dp, HIGH);
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Serial.print("Door ");
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if (input == 1) {
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relay1high = true;
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}
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if (input == 2) {
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relay2high = true;
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}
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Serial.print("Relay ");
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Serial.print(input,DEC);
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Serial.println(" unlocked");
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Serial.println(" high");
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}
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void doorLock(int input) { //Send an unlock signal to the door and flash the Door LED
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void relayLow(int input) { //Send an unlock signal to the door and flash the Door LED
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byte dp=1;
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if(input == 1) {
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dp=DOORPIN1; }
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else(dp=DOORPIN2);
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dp=RELAYPIN1; }
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if(input == 2) {
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dp=RELAYPIN2; }
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digitalWrite(dp, LOW);
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Serial.print("Door ");
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if (input == 1) {
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relay1high = false;
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}
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if (input == 2) {
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relay2high = false;
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}
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Serial.print("Relay ");
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Serial.print(input,DEC);
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Serial.println(" locked");
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Serial.println(" low");
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}
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