The full sketch of room management system including LCD

As promised, the full sketch before we finally start with building the menu. Again, you may use the sketch as is or modify it to your needs. What ever you do with it, you do it at your own risk.

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/////////////////////Includes///////////////////////////// #include <DS1307RTC.h> #include <Time.h> #include <Wire.h> #include <ShiftLCD.h> #include <avr/pgmspace.h> //#include <LiquidCrystal.h> //#include <SPI.h> /////////////////////Declaring the Variables///////////////// ///////////Timer and Sensitivity Settings to be changed to individual needs//////////////// unsigned int sensitivity = 400; //should be between 200 and 1000 as //lower the number as more responsive //the system will be unsigned int photoCellCutOn = 320; //var holding the switching limit for the photocell unsigned int photoCellCutOff = 280; //var holding the value where the photocell cuts off unsigned int photoOutsideOn = 220; //var holding the value which the photocell reading unsigned int photoOutsideOff = 260; unsigned int hourOutsideOff = 23; //var holding the time (full hours) in which the lights have //to switch off unsigned int minuteOutsideOff = 30;//var holding the time (minutes) in which the lights //have to switch off int dBed1 = 60; //delay time in milliseconds for bedroom 1 int dBed2 = 60; //delay time in milliseconds for bedroom 2 int dBed3 = 60; //delay time in milliseconds for bedroom 3 int dLiving = 300; //delay time in milliseconds for living area int dBath1 = 180; //delay time in milliseconds for bathroom 1 int dBath2 = 180; //delay time in milliseconds for bathroom 2 int dBath3 = 180; //delay time in milliseconds for bathroom 3 int dBath4 = 180; //delay time in milliseconds for bathroom 4 int dKitchen = 120; //delay time in milliseconds for kitchen int dCorridor = 60; //delay time in milliseconds for corridor int dAC1 = 120; //delay time in milliseconds for AC 1 (bed1) int dAC2 = 120; //delay time in milliseconds for AC 2 (bed2) int dAC3 = 120; //delay time in milliseconds for AC 3 (bed3) int dAC4 = 120; //delay time in milliseconds for AC 4 (living) int dMaster = 240; //delay time in milliseconds for Master Off byte hourAc1On = 18; byte minuteAc1On = 0; byte hourAc1Off = 24; byte minuteAc1Off = 0; //////////////////////holliday timer settings////////////////////// ////////////Room 1 (Bed 1) /////////// byte room1MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room1OnM[2] = {5, 35}; //Time to switch on the lights 5 byte room1OffM[2] = {6, 5}; //Time to switch off the lights 6 byte room1O1Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room1On1[2] = {19, 35}; //Time to switch on the lights byte room1Off1[2] = {20, 15}; //Time to switch off the lights byte room102Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room1On2[2] = {21, 5}; //Time to switch on the ;ights byte room1Off2[2] = {21, 15}; //Time to switch off the lights ////////////Room 2 (Bed 2) /////////// byte room2MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room2OnM[2] = {6, 30}; //Time to switch on the lights byte room2OffM[2] = {6, 50}; //Time to switch off the lights byte room201Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room2On1[2] = {19, 30}; //Time to switch on the lights byte room2Off1[2] = {20, 10}; //Time to switch off the lights ////////////Room 3 (Bed 3) /////////// byte room3MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room3OnM[2] = {5, 50}; //time to switch on the lights byte room3OffM[2] = {6, 20}; //time to switch off the lights byte room301Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room3On1[2] = {18, 10}; //time to switch on the lights byte room3Off1[2] = {18, 25}; //time to switch off the lights byte room302Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room3On2[2] = {19, 15}; //Time to switch on the lights byte room3Off2[2] = {19, 40}; //Time to switch off the lights byte room303Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room3On3[2] = {23, 20}; //Time to switch on the lights byte room3Off3[2] = {23, 35}; //Time to switch off the lights ///////////Room 4 {Living) byte room401Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room4On[2] = {17, 30}; //Time to switch on the lights byte room4Off[2] = {23, 30}; //Time to switch off the lights //////////Room 5 (bath 1)////////// byte room5MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room5OnM[2] = {5, 40}; //Time to switch on the lights byte room5OffM[2] = {5, 45}; //Time to switch off the lights byte room501Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room5On[2] = {19, 55}; //Time to switch on the lights byte room5Off[2] = {20, 10}; //Time to switch off the lights //////////Room 6 (bath 2)////////// byte room6MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room6OnM[2] = {6, 35}; //Time to switch on the lights byte room6OffM[2] = {6, 45}; //Time to switch off the lights byte room601Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room6On[2] = {19, 50}; //Time to switch on the lights byte room6Off[2] = {20, 05}; //Time to switch off the lights //////////Room 7 (bath 3)////////// byte room7MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room7OnM[2] = {6, 5}; //Time to switch on the lights byte room7OffM[2] = {6, 25}; //Time to switch off the lights byte room701Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room7On[2] = {22, 50}; //Time to switch on the lights byte room7Off[2] = {23, 15}; //Time to switch off the lights //////////Room 8 (bath 4)////////// byte room8MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room8On[2] = {22, 5}; //Time to switch on the lights byte room8Off[2] = {22, 20}; //Time to switch off the lights //////////Room 9 (Kitchen)////////// byte room9MActive = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room9OnM[2] = {5, 50}; //Time to switch on the lights byte room9OffM[2] = {6, 45}; //Time to switch off the lights byte room901Active = 1; //Set to 1 if you want to process //Timer will be ignored when set to 0 byte room9On[2] = {17, 45}; //Time to switch on the lights byte room9Off[2] = {18, 30}; //Time to switch off the lights /////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////DO NOT MODIVY BELOW HERE/////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////// ////////////////////////////defining Arduino Pins///////////////////////////// ////////////////////////////////////////////////////////////////////////////// ShiftLCD lcd(9, 11, 10); //initializing the LCD adaptor pins const byte latchPin = 2; //5latch pin input connected to //Arduino digital pin 2 const byte clockPin = 3; //6clock pin input connected to //Arduino digital pin 3 const byte dataPin = 4; //7data pin input connected to //Arduino digital pin 4 const byte latchPinOut = 5; //2latch pin output shift register //74HC595 connected to Arduino //digital pin 5 const byte clockPinOut = 6; //3clock pin output shift register //74HC595 connected to Arduino //digital pin 6 const byte dataPinOut = 7; //4data pin output shift register //74HC595 connected to Arduino //digital pin 7 const int lightSensor = A0; //defining the input for the photocell const byte doorMonitor = 8; //Arduino pin for a monitor LED const byte setupMode = 12; //Arduino pin for switching to setup mode ///////////////////////////////////////////////////////////////////////////// ///////Variables to hold the data for each input shift register////////////// ///////////////////////////////////////////////////////////////////////////// byte switchVar1 = 0; //data for input shift register 1 byte switchVar2 = 0; //data for input shift register 2 byte switchVar3 = 0; //data for input shift register 3 /////////////////////////////////////////////////////////////////////////////// ///////////////////////////all the other variables///////////////////////////// /////////////////////////////////////////////////////////////////////////////// ////Sensor and timer variables int delayTime[16] = {dBed1, dBed2, dBed3, dLiving, dBath1, dBath2, dBath3, dBath4, dKitchen, dCorridor, dAC1, dAC2, dAC3, dAC4, dMaster, 0}; int sensorValue = 0; //holding the indicated sensor value of the photocell byte photocellSwitch = 0; //holding the switch command after //checking sensor readings (0, 1) byte photocellSwitchOld = 0; //switch command from the previous pass byte lightLevel[17] ={0}; //array holding the switch state //checking timer and photocell (0, 1) unsigned int roomTimer[17] = {0}; //array holding the time when the PIR was last activated unsigned int currentTime = 0; //var to hold a reference time to calculate the up time //against the preprogrammed delay time unsigned int endTime = 0; //var to hold a temp result to calculate the up time //against the preprogrammed delay time unsigned int outsideOnTime = 0; //checking result if the time is within //on or off time limits //////////////////////////////////////////////////////////////////////////////////////// //////////////////////PIR and Room switch related Var's///////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////// byte mainOff = 1; //variable for master relay control unsigned int offTime = 0; //var needed to calculate delay for master off byte masterSwitchStateOld = 0; //var holding the previous door switch state byte switchState[25] = {0}; //array holding the state of each switch unsigned long lightOutput[17] = {0}; //array holding a integer which converted to binary //will trigger the relay to switch in our output code byte lightStatus[17] = {0}; //array holding the switch status of each room on/off byte priorityStatus[17] = {0}; //array holding the priority status of each room on/off byte switchState1Old = 0; //var to check if the priority switch state has changed byte switchState3Old = 0; //var to check if the priority switch state has changed byte switchState5Old = 0; //var to check if the priority switch state has changed byte switchState7Old = 0; //var to check if the priority switch state has changed ////////////////////////////////////////////////////////////////////////////// ///////////////////////////Output///////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////// unsigned long outputL = 0; //variable holding the output data ////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////Service Switches/////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////// byte maintenancePin = 0; //defining the var for the maintenance switch byte maintenanceActive = 0; //holding the switch state ///////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////RTC and Holiday switch timers/////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////// byte room1Lights = 0; //var to hold the on command for room light byte room2Lights = 0; //var to hold the on command for room light byte room3Lights = 0; //var to hold the on command for room light byte room4Lights = 0; //var to hold the on command for room light byte room5Lights = 0; //var to hold the on command for room light byte room6Lights = 0; //var to hold the on command for room light byte room7Lights = 0; //var to hold the on command for room light byte room8Lights = 0; //var to hold the on command for room light byte room9Lights = 0; //var to hold the on command for room light byte currentHour = 0; //var holding the time (hour 0-23) byte currentMinute = 0; //var holding the time (minute 0-59) byte currentDay = 0; //var holding the date (day 1-31) byte currentDoM = 0; //var holding the weekday (Sun - Sa, 1-7) byte currentMonth = 0; //var holding the date (month 1-12) int currentYear = 0; //var holding the year (based on unix time) //Array holding the day names to replace the weekday index prog_char weekday_0[] PROGMEM = "Sun"; prog_char weekday_1[] PROGMEM = "Mon"; prog_char weekday_2[] PROGMEM = "Tue"; prog_char weekday_3[] PROGMEM = "Wed"; prog_char weekday_4[] PROGMEM = "Thu"; prog_char weekday_5[] PROGMEM = "Fri"; prog_char weekday_6[] PROGMEM = "Sat"; PROGMEM const char *weekday_table[] = { weekday_0, weekday_1, weekday_2, weekday_3, weekday_4, weekday_5, weekday_6 }; char buffer[20]; /////////////////////////////////////////////////////////////////////////// ///////////////////Menu and user interface///////////////////////////////// /////////////////////////////////////////////////////////////////////////// const byte btnMenu = 1; //defining the menu button – moves through the menu const byte btnSearch = 2; //defining the search button – moves through values const byte btnSelect = 3; //defining the select button – selects a menu or a value const byte btnNone = 0; //defining the non button pressed var int act_key_in = 0; //var holding the key related sensor reading char buffer_M[20]; //Storing some menu messages in the program memory prog_char msg_0[] PROGMEM = "Not Used"; prog_char msg_1[] PROGMEM = "Saving...."; prog_char msg_2[] PROGMEM = "Setup mode"; prog_char msg_3[] PROGMEM = "Starting...."; prog_char msg_4[] PROGMEM = "RMU 1.2.5"; //Creating the table for the stored menu messages PROGMEM const char *msg_table[] = { msg_0, msg_1, msg_2, msg_3, msg_4 }; void setup() { //////////////Start Serial for Debugging///////////////////// //Serial.begin(9600); //printing initialisation message lcd.begin(16, 2); lcd.print(strcpy_P(buffer_M, (char*)pgm_read_word(&(msg_table[4])))); delay(1000); lcd.setCursor(0, 1); lcd.print(strcpy_P(buffer_M, (char*)pgm_read_word(&(msg_table[3])))); delay(2000); //////////////////defining pin modes//////////////////// pinMode(doorMonitor, OUTPUT); //setting the LED pin to output pinMode(setupMode, INPUT); //setup switch to activate menu pinMode(latchPin, OUTPUT); //setting the latch pin to output pinMode(clockPin, OUTPUT); //setting the clock pin to output pinMode(dataPin, INPUT); //setting the data pin to input pinMode(latchPinOut, OUTPUT); pinMode(clockPinOut, OUTPUT); pinMode(dataPinOut, OUTPUT); } void loop() { ///////////////////checking the setup switch///////////////////////// while(digitalRead(setupMode) != 0){ //stay in here if activated lcd.clear(); //clear display lcd.print(strcpy_P(buffer_M, (char*)pgm_read_word(&(msg_table[2])))); //print Setup mode delay(500); //small delay button_loop(); //function call to monitore menu buttons } //////////////////////////////////////getting the input////////////////////////////////////////////////// //Serial.print("switchVar1 first: "); //Serial.println(switchVar1, BIN); //Serial.print("switchVar2 first: "); //Serial.println(switchVar2, BIN); //Serial.print("switchVar3 first: "); //Serial.println(switchVar3, BIN); //pulse the latch pin, set to high to collect serial data digitalWrite(latchPin, HIGH); //give it chance to collect the data delayMicroseconds(25); //set latch pin to low to transmit data serially digitalWrite(latchPin, LOW); //while in serial mode, collect data into a byte switchVar1 = shiftIn(dataPin, clockPin); switchVar2 = shiftIn(dataPin, clockPin); switchVar3 = shiftIn(dataPin, clockPin); /////////////do something with the collected Data///////////////////// //checks for debugging //Serial.println(); //debug only //Serial.print("Switch variable 1: "); //debug only //Serial.println(switchVar1, BIN); //debug only //Serial.println("-------------------"); //debug only //Serial.println(); //debug only //Serial.print("Switch variable 2: "); //debug only //Serial.println(switchVar2, BIN); //debug only //Serial.println("-------------------"); //debug only //Serial.println(); //debug only //Serial.print("Switch variable 3: "); //debug only //Serial.println(switchVar3, BIN); //debug only //Serial.println("-------------------"); //debug only ////////////loop through the 8 input pins to check their status//////////// for(int n=0; n<=7; n++){ //shift register 1 if(switchVar1 & (1 << 0)) { //checking S1 //Serial.println("Switch 1 was activated."); //debug only switchState[0] = 1; } else { switchState[0] = 0; } if(switchVar1 & (1 << 1)) { //checking S2 //Serial.println("Switch 2 was activated."); //debug only switchState[1] = 1; } else { switchState[1] = 0; } if(switchVar1 & (1 << 2)) { //checking S3 //Serial.println("Switch 3 was activated."); //debug only switchState[2] = 1; } else { switchState[2] = 0; } if(switchVar1 & (1 << 3)) { //checking S4 //Serial.println("Switch 4 was activated."); //debug only switchState[3] = 1; } else { switchState[3] = 0; } if(switchVar1 & (1 << 4)) { //checking S8 //Serial.println("Switch 8 was activated."); //debug only switchState[7] = 1; } else { switchState[7] = 0; } if(switchVar1 & (1 << 5)) { //checking S7 //Serial.println("Switch 7 was activated."); //debug only switchState[6] = 1; } else { switchState[6] = 0; } if(switchVar1 & (1 << 6)) { //checking S6 //Serial.println("Switch 6 was activated."); //debug only switchState[5] = 1; } else { switchState[5] = 0; } if(switchVar1 & (1 << 7)) { //checking S5 //Serial.println("Switch 5 was activated."); //debug only switchState[4] = 1; } else { switchState[4] = 0; } //shift register 2 if(switchVar2 & (1)) { //checking S9 //Serial.println("Switch 9 was activated."); //debug only switchState[8] = 1; } else { switchState[8] = 0; } if(switchVar2 & (1 << 1)) { //checking S10 //Serial.println("Switch 10 was activated."); //debug only switchState[9] = 1; } else { switchState[9] = 0; } if(switchVar2 & (1 << 2)) { //checking S11 //Serial.println("Switch 11 was activated."); //debug only switchState[10] = 1; } else { switchState[10] = 0; } if(switchVar2 & (1 << 3)) { //checking S12 //Serial.println("Switch 12 was activated."); //debug only switchState[11] = 1; } else { switchState[11] = 0; } if(switchVar2 & (1 << 4)) { //checking S16 //Serial.println("Switch 16 was activated."); //debug only switchState[15] = 1; } else { switchState[15] = 0; } if(switchVar2 & (1 << 5)) { //checking S15 //Serial.println("Switch 15 was activated."); //debug only switchState[14] = 1; } else { switchState[14] = 0; } if(switchVar2 & (1 << 6)) { //checking S14 //Serial.println("Switch 14 was activated."); //debug only switchState[13] = 1; } else { switchState[13] = 0; } if(switchVar2 & (1 << 7)) { //checking S13 //Serial.println("Switch 13 was activated."); //debug only switchState[12] = 1; } else { switchState[12] = 0; } //shift register 3 if(switchVar3 & (1)) { //checking S17 //Serial.println("Switch 17 was activated."); //debug only switchState[16] = 1; } else { switchState[16] = 0; } if(switchVar3 & (1 << 1)) { //checking S18 //Serial.println("Switch 18 was activated."); //debug only switchState[17] = 1; } else { switchState[17] = 0; } if(switchVar3 & (1 << 2)) { //checking S19 //Serial.println("Switch 19 was activated."); //debug only switchState[18] = 1; } else { switchState[18] = 0; } if(switchVar3 & (1 << 3)) { //checking S20 //Serial.println("Switch 20 was activated."); //debug only maintenancePin = 1; } else { maintenancePin = 0; } if(switchVar3 & (1 << 4)) { //checking S21 //Serial.println("Switch 20 was activated."); //debug only switchState[20] = 1; } else { switchState[20] = 0; } if(switchVar3 & (1 << 5)) { //checking S22 //Serial.println("Switch 21 was activated."); //debug only switchState[21] = 1; } else { switchState[21] = 0; } if(switchVar3 & (1 << 6)) { //checking S23 //Serial.println("Switch 22 was activated."); //debug only switchState[22] = 1; } else { switchState[22] = 0; } } if(switchState[21] == 1){ //Serial.println("Setup"); } //////////////Debug Statements////////////////////////////////// /*for(int c=0; c<21; c++){ Serial.print("Switch state: "); Serial.print(c); Serial.print(" / "); Serial.println(switchState[c]); delay(100); }*/ //////////////////checking the light status////////////////////// sensorValue = 0; int reading = 0; //the readings for(int i=0; i<15; i++){ //take 15 readings reading += analogRead(lightSensor); } //average the readings sensorValue = reading / 15; //Serial.print("Sensor value: "); //Serial.println(sensorValue); //////////////////processing the input///////////////////// tmElements_t tm; //initializing RTC if(RTC.read(tm)) { //Reading the clock currentHour = tm.Hour; //passing the time into a var currentMinute = tm.Minute; //passing the time into a var currentDay = tm.Wday - 1; //passing Weekday //(Mon - Sun eg 1-7) into var currentDoM = tm.Day; //passing day in to var (1-31) currentMonth = tm.Month; //passing month into var (1-12) currentYear = tmYearToCalendar(tm.Year); //passing year to var } lcd.setCursor(0, 0); //set the corsor to line 1 pos 1 lcd.print(" "); //print 15 blanks to delete all //prior statements lcd.setCursor(0, 1); //set cursor to row 2 pos 1 lcd.print(strcpy_P(buffer, (char*)pgm_read_word(&(weekday_table[currentDay])))); lcd.print(" "); if(currentDoM < 10) lcd.print("0"); lcd.print(currentDoM); lcd.print("."); if(currentMonth < 10) lcd.print("0"); lcd.print(currentMonth); lcd.print(" "); if(currentHour < 10) lcd.print("0"); //if the hour is less than 10 //we print a 0 to keep 2 digits lcd.print(currentHour); //print current time (hour) lcd.print(":"); //print seperator if(currentMinute < 10) lcd.print("0"); //if the minute is less than //10 print 0 to keep 2 digits lcd.print(currentMinute); //print current time (minutes) //Serial.print("Light level room 1: "); //Serial.println(lightLevel[0]); //Serial.print("Light level room 4: "); //Serial.println(lightLevel[3]); photocellSwitch = getSensorValue(sensorValue, photoCellCutOff, photoCellCutOn, photocellSwitchOld); photocellSwitchOld = photocellSwitch; if(photocellSwitch == 1 && currentHour >= 17 && currentHour <= 23) { //Serial.println("Entered first loop!"); for(int i=0; i<9; i++){ lightLevel[i] = 1; } lightLevel[15] = 1; } else if(photocellSwitch == 1 && currentHour >= 0 && currentHour <= 8){ //Serial.println("Entered second loop!"); for(int i=0; i<9; i++){ lightLevel[i] = 1; } lightLevel[15] = 1; } else if(photocellSwitch == 0 && currentHour >= 5 && currentHour <= 8){ //Serial.println("Entered third loop!"); for(int c=0; c<17; c++){ lightLevel[c] = 0; } } //////////////Holliday lighting///////////////////////// if(switchState[20] == 1) { //check if the holliday switch //is activated lightOutput[14] = 0; //make sure the master relay is off //Serial.print("Current date: "); //Serial.print(days[currentDay - 1]); //Serial.print(", "); //Serial.print(currentDoM); //Serial.print("/"); //Serial.print(currentMonth); //Serial.print("/"); //Serial.println(currentYear); //Serial.print("Current Time: "); //Serial.print(currentHour); //Serial.print(" : "); //Serial.println(currentMinute); //Serial.print("Photo cell switch: "); //Serial.println(photocellSwitch); //Serial.print("Light level room 1 after: "); //Serial.println(lightLevel[0]); //Serial.print("photocell switch: "); //Serial.println(photocellSwitch); //Serial.print("Light level room 3 after: "); //Serial.println(lightLevel[2]); //Serial.print("Light level room 4 after: "); //Serial.println(lightLevel[3]); ///////Room 1 (Bed 1) ///////////// if(room1MActive == 1 && currentHour >= room1OnM[0] && currentHour <= (room1OffM[0] + 1)){ //checking if we came passed //the hour where the lights //to be switched on //checking the times room1Lights = checkOnTime(room1OnM[0], room1OnM[1], room1OffM[0], room1OffM[1]); } if(room1O1Active == 1 && currentHour >= room1On1[0] && currentHour <= (room1Off1[0] +1)){ //checking if we came passed //the hour where the lights //to be switched on //checking the times room1Lights = checkOnTime(room1On1[0], room1On1[1], room1Off1[0], room1Off1[1]); } if(room102Active == 1 && currentHour >= room1On2[0] && currentHour <= (room1Off2[0] + 1)){ //checking if we came passed //the hour where the lights //to be switched on //checking the times room1Lights = checkOnTime(room1On2[0], room1On2[1], room1Off2[0], room1Off2[1]); } if(room1Lights == 1 && lightLevel[0] == 1){ //if with in the on time lightOutput[0] =1; //switch on the lights } else { lightOutput[0] = 0; //other keep them off lightLevel[0] = 0; } ////////Room 2 (Bed 2)////////////// if(room2MActive ==1 && currentHour >= room2OnM[0] && currentHour <= (room2OffM[0] + 1)){ room2Lights = checkOnTime(room2OnM[0], room2OnM[1], room2OffM[0], room2OffM[1]); } if(room201Active == 1 && currentHour >= room2On1[0] && currentHour <= (room2Off1[0] + 1)){ room2Lights = checkOnTime(room2On1[0], room2On1[1], room2Off1[0], room2Off1[1]); } if(room2Lights == 1 && lightLevel[1] == 1){ lightOutput[1] = 2; } else { lightOutput[1] = 0; lightLevel[1] =0; } ////////Room 3 (Bed 3) //////////// if(room3MActive == 1 && currentHour >= room3OnM[0] && currentHour <= (room3OffM[0] + 1)){ room3Lights = checkOnTime(room3OnM[0], room3OnM[1], room3OffM[0], room3OffM[1]); } if(room301Active == 1 && currentHour >= room3On1[0] && currentHour <= (room3Off1[0] + 1)){ room3Lights = checkOnTime(room3On1[0], room3On1[1], room3Off1[0], room3Off1[1]); } if(room302Active == 1 && currentHour >= room3On2[0] && currentHour <= (room3Off2[0] + 1)){ room3Lights = checkOnTime(room3On2[0], room3On2[1], room3Off2[0], room3Off2[1]); } if(room3Lights == 1 && lightLevel[2] == 1){ lightOutput[2] = 4; } else { lightOutput[2] = 0; lightLevel[2] = 0; } ////////Room 4 (living)///////////////////// if(room401Active == 1 && currentHour >= room4On[0] && currentHour <= (room4Off[0] + 1)){ room4Lights = checkOnTime(room4On[0], room4On[1], room4Off[0], room4Off[1]); } if(room4Lights == 1 && lightLevel[3] == 1){ lightOutput[3] = 8; } else { lightOutput[3] = 0; lightLevel[3] = 0; } ////////Room 5 (Bath 1)///////////////////// if(room5MActive == 1 && currentHour >= room5OnM[0] && currentHour <= (room5OffM[0] + 1)){ room5Lights = checkOnTime(room5OnM[0], room5OnM[1], room5OffM[0], room5OffM[1]); } if(room501Active == 1 && currentHour >= room5On[0] && currentHour <= (room5Off[0] + 1)){ room5Lights = checkOnTime(room5On[0], room5On[1], room5Off[0], room5Off[1]); } if(room5Lights == 1 && lightLevel[4] == 1){ lightOutput[4] = 16; } else { lightOutput[4] = 0; lightLevel[4] =0; } ////////Room 6 (Bath 2)///////////////////// if(room6MActive ==1 && currentHour >= room6OnM[0] && currentHour <= (room6OffM[0] + 1)){ room6Lights = checkOnTime(room6OnM[0], room6OnM[1], room6OffM[0], room6OffM[1]); } if(room601Active == 1 && currentHour >= room6On[0] && currentHour <= (room6Off[0] + 1)){ room6Lights = checkOnTime(room6On[0], room6On[1], room6Off[0], room6Off[1]); } if(room6Lights == 1 && lightLevel[5] == 1){ lightOutput[5] = 32; } else { lightOutput[5] = 0; lightLevel[5] = 0; } ////////Room 7 (Bath 3)///////////////////// if(room7MActive == 1 && currentHour >= room7OnM[0] && currentHour <= (room7OffM[0])){ room7Lights = checkOnTime(room7OnM[0], room7OnM[1], room7OffM[0], room7OffM[1]); } if(room701Active == 1 && currentHour >= room7On[0] && currentHour <= (room7Off[0])){ room7Lights = checkOnTime(room7On[0], room7On[1], room7Off[0], room7Off[1]); } if(room7Lights == 1 && lightLevel[6] == 1){ lightOutput[6] = 64; } else { lightOutput[6] = 0; lightLevel[6] = 0; } ////////Room 8 (Bath 4)///////////////////// if(room8MActive == 1 && currentHour >= room8On[0] && currentHour <= (room8Off[0] + 1)){ room8Lights = checkOnTime(room8On[0], room8On[1], room8Off[0], room8Off[1]); } if(room8Lights == 1 && lightLevel[7] == 1){ lightOutput[7] = 128; } else { lightOutput[7] = 0; lightLevel[7] = 0; } ////////Room 9 (kitchen)///////////////////// if(room9MActive == 1 && currentHour >= room9OnM[0] && currentHour <= room9OffM[0] + 1){ room9Lights = checkOnTime(room9OnM[0], room9OnM[1], room9OffM[0], room9OffM[1]); } if(room901Active == 1 && currentHour >= room9On[0] && currentHour <= (room9Off[0] + 1)){ room9Lights = checkOnTime(room9On[0], room9On[1], room9Off[0], room9Off[1]); } if(room9Lights == 1 && lightLevel[8] == 1){ lightOutput[8] = 256; } else { lightOutput[8] = 0; lightLevel[8] = 0; } ////////Outside lights//////////////////// outsideOnTime = checkOnTime(17, 02, hourOutsideOff, minuteOutsideOff); //function call to check time //Serial.print("Timer: "); //debug only //Serial.println(outsideOnTime); //debug only /*if(sensorValue <= photoOutsideOn | sensorValue < (photoOutsideOn + 50) //checking if light is //within photocell readings && outsideOnTime == 1){ lightOutput[15] = 32768; //switching on the lights } else { lightOutput[15] = 0; //no matches, they switch off }*/ if(outsideOnTime == 1 && lightLevel[15] == 1){ lightOutput[15] = 32768; } else { lightOutput[15] = 0; lightLevel[15] = 0; } } else { ////////Outside lights//////////////////// outsideOnTime = checkOnTime(17, 02, hourOutsideOff, minuteOutsideOff); //function call to check time //Serial.print("Timer: "); //debug only //Serial.println(outsideOnTime); //debug only /*if(sensorValue <= photoOutsideOn | sensorValue < (photoOutsideOn + 50) //checking if light is //within photocell readings && outsideOnTime == 1){ lightOutput[15] = 32768; //switching on the lights } else { lightOutput[15] = 0; //no matches, they switch off }*/ if(outsideOnTime == 1 && lightLevel[15] == 1){ lightOutput[15] = 32768; } else { lightOutput[15] = 0; lightLevel[15] = 0; } //////////////////room lights////////////////////////////// lightStatus[16] = check_master(0); //check if doorswitch was activated room 1 (bed1) lightOutput[0] = check_light_P(0, 1, 0, 1); //check status room 1 (bed 1) delay(5); lightStatus[16] = check_master(2); //check if doorswitch was activated room 2 (bed 2) lightOutput[1] = check_light_P(2, 3, 1, 2); //check status room 2 (bed 2) delay(5); lightStatus[16] = check_master(4); //check if doorswitch was activated room 3 (bed 3) lightOutput[2] = check_light_P(4, 5, 2, 4); //check status room 3 (bed 3) delay(5); lightStatus[16] = check_master(6); //check if doorswitch was activated room 4 (living) lightOutput[3] = check_light_P(6, 7, 3, 8); //check status room 4 (living) delay(5); lightStatus[16] = check_master(8); //check if doorswitch was activated room 5 (bath 1) lightOutput[4] = check_light_N(8, 4, 16); //check status room 5 (bath 1) delay(5); lightStatus[16] = check_master(9); //check if door switch was activated room 6 (bath 2) lightOutput[5] = check_light_N(9, 5, 32); delay(5); lightStatus[16] = check_master(10); lightOutput[6] = check_light_N(10, 6, 64); delay(5); lightStatus[16] = check_master(11); lightOutput[7] = check_light_N(11, 7, 128); delay(5); lightStatus[16] = check_master(12); lightOutput[8] = check_light_N(12, 8, 256); delay(5); lightStatus[16] = check_master(13); lightOutput[9] = check_light_N(13, 9, 512); /////////////////////Ac Read Switches//////////////////////// if(switchState[14] == 1 && lightStatus[14] == 1){ //Checking if readswitches are activated //and the master relay is on AC room 1 (bed1) lightOutput[10] = 1024; //providing the ability to //switch on the AC lightStatus[10] = 1; //setting the light (AC) status roomTimer[10] = millis()/1000; //setting the timer } else if(switchState[14] == 0 && lightStatus[14] == 1){ //if a door is opened and the master //relay is on currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[10]; //calculating the inactive time if(endTime >= delayTime[10]){ //comparing inactive time with //delay time lightOutput[10] = 0; //canceling ability to switch on the //AC lightStatus[10] = 0; //resetting the light (AC) status roomTimer[10] = 0; //resetting the timer } } if(switchState[15] == 1 && lightStatus[14] == 1){ //Checking if readswitches are activated //and the master relay is on AC room 2 (bed2) lightOutput[11] = 2048; //providing the ability to //switch on the AC lightStatus[11] = 1; //setting the light (AC) status roomTimer[11] = millis()/1000; //setting the timer } else if(switchState[15] == 0 && lightStatus[14] == 1){ //if a door is opened and the master //relay is on currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[11]; //calculating the inactive time if(endTime >= delayTime[11]){ //comparing inactive time with //delay time lightOutput[11] = 0; //canceling ability to switch on the //AC lightStatus[11] = 0; //resetting the light (AC) status roomTimer[11] = 0; //resetting the timer } } if(switchState[16] == 1 && lightStatus[14] == 1){ //Checking if readswitches are activated //and the master relay is on AC room 3 (bed3) lightOutput[12] = 4096; //providing the ability to //switch on the AC lightStatus[12] = 1; //setting the light (AC) status roomTimer[12] = millis()/1000; //setting the timer } else if(switchState[16] == 0 && lightStatus[14] == 1){ //if a door is opened and the master //relay is on currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[12]; //calculating the inactive time if(endTime >= delayTime[12]){ //comparing inactive time with //delay time lightOutput[12] = 0; //canceling ability to switch on the //AC lightStatus[12] = 0; //resetting the light (AC) status roomTimer[12] = 0; //resetting the timer } } if(switchState[17] == 1 && lightStatus[14] == 1){ //Checking if readswitches are activated //and the master relay is on AC room 4 living lightOutput[13] = 8192; //providing the ability to //switch on the AC lightStatus[13] = 1; //setting the light (AC) status roomTimer[13] = millis()/1000; //setting the timer } else if(switchState[17] == 0 && lightStatus[14] == 1){ //if a door is opened and the master //relay is on currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[13]; //calculating the inactive time if(endTime >= delayTime[13]){ //comparing inactive time with //delay time lightOutput[13] = 0; //canceling ability to switch on the //AC lightStatus[13] = 0; //resetting the light (AC) status roomTimer[13] = 0; //resetting the timer } } /////////////Door switch control //////////////////// //Serial.print("switchState 18 :"); //Serial.println(switchState[18]); //Serial.print("Switch state old: "); //Serial.println(masterSwitchStateOld); //Serial.print("Light status 16: "); //Serial.println(lightStatus[16]); if(switchState[18] != masterSwitchStateOld) { //door switch check if the switch state //has changed //Serial.println("Door switch was activated"); //debug only currentTime = millis()/1000; //setting time reference lightStatus[16] = 1; //setting light status digitalWrite(doorMonitor, HIGH); //setting the control LED for(int i=0; i<17; i++){ //looping through the timers roomTimer[i] = currentTime; //setting the timers } } else if(switchState[18] == masterSwitchStateOld && lightStatus[16] == 1){ //if the switch state //has not changed and the lights are on //Serial.println("Checking off status"); //debug only currentTime = millis()/1000; //setting the time reference offTime = roomTimer[16] + delayTime[14]; //setting the allowed delay time //Serial.print("off Time: "); //Serial.println(offTime); //Serial.print("current Time: "); //Serial.println(currentTime); if(currentTime >= offTime) { //comparing the times for(int c=0; c<17; c++) { //looping through the circuits if(roomTimer[c] != roomTimer[16]) { //comparing timers mainOff = 1; //setting the switch off all command lightStatus[16] = 0; //switching off the master relay } else { mainOff = 0; //if the timers match we set the //switch off all command to 0 break; //leaving the loop } } } //Serial.print("Main off: "); //Serial.println(mainOff); if(mainOff == 0) { //master off command is 0 //Serial.println("switching off everything and reset all"); //debug only for(int i=0; i<17; i++) { //looping through the circuits lightStatus[i] = 0; //resetting all light status lightOutput[i] = 0; //switching off all lights priorityStatus[i] = 0; //resetting all set priorities roomTimer[i] = 0; //resetting all room timers } digitalWrite(doorMonitor, LOW); //resetting the control LED mainOff = 1; //resetting master off command } } masterSwitchStateOld = switchState[18]; //setting the switchState to old } ///////////////////////////Output///////////////////////////////////////////////// for(int i=0; i<17; i++) { //loop through the light output array /*Serial.print("Light Output "); //debug only Serial.print(i); //debug only Serial.print(": "); //debug only Serial.println(lightOutput[i]); //debug only Serial.print("Light status: "); //debug only Serial.println(lightStatus[i]); //debug only Serial.print("Room Timer: "); //debug only Serial.println(roomTimer[i]); //debug only delay(500);*/ outputL += lightOutput[i]; //adding up the numbers } if(maintenancePin == 1) { //if maintenance switch is active for(int i=1; i>17; i++){ //loop through all circuits lightStatus[i] = 1; //setting the light status of everything roomTimer[i] = millis()/1000; //setting all the room timers } outputL = 32767; //setting the output //binary 0111111111111111 } lcd.setCursor(0,0); lcd.print(outputL, BIN); //Serial.print("Output value: "); //Serial.print(outputL); //Serial.print(" "); //Serial.println(outputL, BIN); digitalWrite(latchPinOut, LOW); //setting the latch pin to low to //be able to send the data shiftOut(dataPinOut, clockPinOut, MSBFIRST, (outputL >> 8)); //sending the date for the //second shift register shiftOut(dataPinOut, clockPinOut, MSBFIRST, outputL); //sending the data for the //first shift register digitalWrite(latchPinOut, HIGH); //setting the latch pin back to //high to finish the data transmission outputL = 0; //setting the var holding the output //number back to 0 delay(sensitivity); //delay to adjust how responsive the //system will react } ////////////////Shift In Function for Input processing //////////// byte shiftIn(int myDataPin, int myClockPin) { int i; int temp = 0; int pinState; byte myDataIn = 0; pinMode(myClockPin, OUTPUT); pinMode(myDataPin, INPUT); for(i=7; i>=0; i--) { digitalWrite(myClockPin, LOW); delayMicroseconds(2); temp = digitalRead(myDataPin); if(temp) { pinState = 1; myDataIn = myDataIn | (1 << i); } else { pinState = 0; } //Serial.print("PinState: "); //debug only //Serial.print(pinState); //debug only //Serial.print(" "); //debug only //Serial.println(myDataIn, BIN); //debug only digitalWrite(myClockPin, HIGH); } //Serial.println(); //debug only //Serial.println(myDataIn, BIN); //debug only return myDataIn; } ////////////function to check timer///////// byte checkOnTime(byte hourOn, byte minuteOn, byte hourOff, byte minuteOff){ tmElements_t tm; byte onTime = 0; long timeNow = 0; long onTrigger = 0; long offTrigger = 0; if(RTC.read(tm)){ timeNow = tmConvert_t(tmYearToCalendar(tm.Year), tm.Month, tm.Day, tm.Hour, tm.Minute, tm.Second); onTrigger = tmConvert_t(tmYearToCalendar(tm.Year), tm.Month, tm.Day, hourOn, minuteOn, 0); if(hourOff < hourOn) { offTrigger = tmConvert_t(tmYearToCalendar(tm.Year), tm.Month, tm.Day+1, hourOff, minuteOff, 0); } else { offTrigger = tmConvert_t(tmYearToCalendar(tm.Year), tm.Month, tm.Day, hourOff, minuteOff, 0); } if(timeNow >= onTrigger && timeNow < offTrigger) { onTime = 1; } else { onTime = 0; } } //Serial.print(" Time now: "); //Serial.println(timeNow); //Serial.print(" On trigger: "); //Serial.println(onTrigger); //Serial.print("Off Trigger: "); //Serial.println(offTrigger); return onTime; } /////function to convert real time to unix timne//////// time_t tmConvert_t(int YYYY, byte MM, byte DD, byte hh, byte mm, byte ss){ tmElements_t tmSet; tmSet.Year = YYYY - 1970; tmSet.Month = MM; tmSet.Day = DD; tmSet.Hour = hh; tmSet.Minute = mm; tmSet.Second = ss; return makeTime(tmSet); //convert to time_t } byte getSensorValue(int sensorReading, int switchValue, int switchLimit, byte switchStatus){ byte onStatus = 0; if(switchStatus == 0){ if(sensorReading <= switchValue){ onStatus = 1; } else if(sensorReading > switchLimit){ onStatus = 0; } else if(sensorReading > switchValue && sensorReading <= switchLimit){ onStatus = 0; } } else if(switchStatus == 1){ if(sensorReading <= switchValue){ onStatus = 1; } else if(sensorReading > switchValue && sensorReading <= switchLimit){ onStatus = 1; } else if(sensorReading > switchLimit){ onStatus = 0; } } return onStatus; } byte check_master(byte swNo){ if(switchState[swNo] == 1 && lightStatus[16] == 1) { //checking if PIR with switch Number was //activated (bed 1) lightStatus[16] = 0; //resetting master off digitalWrite(doorMonitor, LOW); //resetting the door Monitor LED } //else { //lightStatus[16] = 1; // } return lightStatus[16]; } unsigned long check_light_P(byte pir, byte prio, byte room, unsigned long light){ if(switchState[prio] == 0 && sensorValue <= photoCellCutOff) { //checking if S2 priority off was //set bed 1 if(switchState[pir] == 1 && priorityStatus[room] == 0) { //check if the PIR in bed 1 was //activated and no priority was set //Serial.println("We switch in the lights in bedroom 1"); //Debug only lightOutput[room] = light; //switching on the lights – binary //000000000000000000000001 lightStatus[room] = 1; //setting the light status for bed 1 lightOutput[14] = 16384; //make sure the master relay //stays on lightStatus[14] = 1; //setting the master yelay status roomTimer[room] = millis()/1000; //setting the timer } else if(switchState[pir] == 0 && lightStatus[room] == 1) { //the PIR not activated but the //lights are on //Serial.println("We are checking the timer"); //Debug only currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[room]; //calculating the inactive time if(endTime >= delayTime[room]) { //comparing inactive time with //allowed delay time //Serial.println("Time is up switching off the lights"); //Debug only lightOutput[room] = 0; //switching off the lights lightStatus[room] = 0; //resetting the light status roomTimer[room] = 0; //resetting the room timer } } } else if(switchState[prio] == 1 && lightStatus[room] == 1 && switchState1Old != 1) { //if priority is activated and the //lights are on //Serial.println("Priority switch activated switching off the lights"); //Debug only lightOutput[room] = 0; //switching off the lights lightStatus[room] = 0; //resetting the light status roomTimer[room] = 0; //resetting the room timer priorityStatus[room] = 1; //setting the priority status bed 1 } else if(switchState[prio] == 1 && lightStatus[room] == 0 && switchState1Old != 1) { //if priority was activated and the //lights are off //Serial.println("Priority switch deactivated switching on the lights"); //Debug only lightOutput[room] = light; //switching on the lights lightStatus[room] = 1; //setting the light status roomTimer[room] = millis()/1000; //setting the room timer priorityStatus[room] = 0; //setting the priority for bed 1 back //to 0 } switchState1Old = switchState[prio]; //passing on the switch state return lightOutput[room]; } unsigned long check_light_N(byte pir, byte room, unsigned long light){ if(switchState[pir] == 1) { //checking S9 PIR of bathroom 1 //(room 5) //Serial.println("We switch on the lights"); //Debug only lightOutput[room] = light; //switching on the lights lightStatus[room] = 1; //setting the light status lightOutput[14] = 16384; //make sure the master relay //stays on lightStatus[14] = 1; //setting the master yelay status roomTimer[room] = millis()/1000; //setting the room timer } else if(switchState[pir] == 0 && lightStatus[room] == 1) { //if no PIR was activated and //the lights are on //Serial.println("We are checking the timer"); //Debug only currentTime = millis()/1000; //setting time reference endTime = currentTime - roomTimer[room]; //calculating the inactive time if(endTime >= delayTime[room]) { //comparing inactive time with //delay time //Serial.println("We are switching off the lights"); //debug only lightOutput[room] = 0; //switching off the lights lightStatus[room] = 0; //resetting the light status roomTimer[room] = 0; //resetting the room timer } } return lightOutput[room]; } int read_act_buttons(){ act_key_in = analogRead(1); //reading the sensor //Readings centered at 170 for menu //203 for search and 252 for select //Serial.print("Reading: "); //Serial.println(act_key_in); if(act_key_in < 160) return btnNone; //most likely result first //adding a range of +/- 10 to compensate for bouncing //readings if(act_key_in > 160 && act_key_in < 180) return btnMenu; if(act_key_in > 193 && act_key_in < 213) return btnSearch; if(act_key_in > 242 && act_key_in < 262) return btnSelect; return btnNone; } //Checking for a pressed menu button void button_loop(){ //Serial.println("in button loop"); byte button = read_act_buttons(); //function call to read the buttons if(button == btnMenu){ //if button menu was pressed lcd.setCursor(0, 1); //temp to check functionality lcd.print("Menu button"); //temp to check functionality delay(500); //delay for readability } }