/* ///////////////////////////////////////////////////////////////////////////////////////////////////////REAL- TIME CLOCK MODULE DS1307 */

Transcription

1 ////////////////////////////////////////////////////////////////////////////////////////////////////MENU_CONTROLLER_UNO ///////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////MENU_CONTROLLER_UNO ///////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////MENU_CONTROLLER_UNO ///////////////////////////////////////////////////////////// LCD I2C &: Keypad Code: Mike Myers - Let's Make It Episode 6 ( zen.tv/index.php/shows/let- s- make- it/episodes/59- sensor- fun- with- arduino- 1- massive- failure- but- 4- successes- let- s- make- it- episode- 6) Menu Code: Alexander Brevig (alexanderbrevig@gmail.com) - Menu Library for Arduino ( RTC DS1307: ARDUINO - ( I2C LCD & RTC DS1307: brainstorm ABC (brainstorm.abc@gmail.com) - Clock using Arduino I2C bus for both RTC and 16x2 LCD display ( Arduino Real Time Clock (DS1307) - Naren_Murali ( Real- Time- Clock- DS1307/?ALLSTEPS) / ( Import needed libraries ) / #include <LiquidCrystal_I2C.h> #include <Wire.h> #include <Keypad.h> #include <Time.h> #include <RealTimeClockDS1307.h> / ( Declare Constants ) / const byte rows = 4; const byte cols = 4; int redledpin = 4; int greenledpin = 5; / ( Declare objects ) / // * ( Declare Variables ) / ///////////////////////////////////////////////////////////////////////////////////////////////////////REAL- TIME CLOCK MODULE DS1307 #define Display_Clock_Every_N_Seconds 10 // n.secs to show date/time #define Display_ShortHelp_Every_N_Seconds 60 // n.secs to show hint for help //#define TEST_Squarewave //#define TEST_StopStart //#define TEST_1224Switch int count = 0; char formatted[] = " :00:00x"; ///////////////////////////////////////////////////////////////////////////////////////////////////////LIQUID CRYSTAL IC2 DISPLAY #define address 0x27 ///////////////////////////////////////////////////////////////////////////////////////////////////////MENU & SUB- MENU ///////////////////////////////////////////////////////////////////////////////////////////////////////4X4 MATRIX KEYPAD char keys[rows][cols] = '1','2','3','A', '4','5','6','B', '7','8','9','C', '*','0','#','D' ; byte rowpins[rows] = 13,11,12,10; byte colpins[cols] = 9,8,7,6; Keypad keypad = Keypad(makeKeymap(keys), rowpins, colpins, rows, cols);

2 LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 20 chars and 4 line display char* ourcode = "3308"; int currentposition = 0; char* Select1 = "1"; //set our code ///VOID SETUP/////////////////////// ///VOID SETUP/////////////////////// ///VOID SETUP/////////////////////// void setup() // Write setup function /////////////////////////////////////////////// REAL- TIME CLOCK MODULE SETUP /////////////////////////////////////////////// // Wire.begin(); Serial.begin(9600); // Allows us to listen to the serial communication from the arduino pinmode(a4, OUTPUT); /** pin 16 (Analog pin 2) as OUTPUT *** digitalwrite(a4, HIGH); /** pin 16 (Analog pin 2) set to LOW *** pinmode(a5, OUTPUT); /** pin 17 (Analog pin 3) as OUTPUT *** digitalwrite(a5, LOW); /** pin 17 (Analog pin 3) set to HIGH *** /** Analog Pin settings to power RTC module *** //////////////////////////////////////////////// LIQUID CRYSTAL IC2 SETUP //////////////////////////////////////////////// lcd.init(); lcd.init(); lcd.backlight(); // initialize the lcd // Print a message to the LCD. displaycodeentryscreen(); pinmode(redledpin, OUTPUT); pinmode(greenledpin, OUTPUT); digitalwrite(redledpin, LOW); digitalwrite(greenledpin, LOW); //setup and turn off both LEDs //////////////////////////////////////////////// MENU & SUB- MENU SETUP //////////////////////////////////////////////// ///VOID LOOP//////////////////////// ///VOID LOOP/////////////////////// ///VOID LOOP/////////////////////// void loop() ////////////////////////////////////////////// REAL- TIME CLOCK MODULE LOOP /////////////////////////////////////////////// if(serial.available()) processcommand(); RTC.readClock(); count++; if(count % Display_Clock_Every_N_Seconds == 0) Serial.print(count); Serial.print(": ");

3 RTC.getFormatted(formatted); Serial.print(formatted); Serial.println(); if(count % Display_ShortHelp_Every_N_Seconds == 0) Serial.println("Send? for a list of commands."); #ifdef TEST_Squarewave if(count%10 == 0) switch(count/10 % 6) case 0: Serial.print("Squarewave disabled (low impedance): "); RTC.sqwDisable(0); Serial.println((int) RTC.readData(7)); case 1: Serial.print("Squarewave disabled (high impedance): "); RTC.sqwDisable(1); Serial.println((int) RTC.readData(7)); case 2: Serial.println("Squarewave enabled at 1 Hz"); RTC.sqwEnable(RTC.SQW_1Hz); case 3: Serial.println("Squarewave enabled at khz"); RTC.sqwEnable(RTC.SQW_4kHz); case 4: Serial.println("Squarewave enabled at khz"); RTC.sqwEnable(RTC.SQW_8kHz); case 5: Serial.println("Squarewave enabled at khz"); RTC.sqwEnable(RTC.SQW_32kHz); default: Serial.println("Squarewave test not defined"); //switch #endif #ifdef TEST_StopStart if(count%10 == 0) if(!rtc.isstopped()) if(rtc.getseconds() < 45) Serial.println("Stopping clock for 10 seconds"); RTC.stop(); //if we have enough time else RTC.setSeconds(RTC.getSeconds()+11); RTC.start(); Serial.println("Adding 11 seconds and restarting clock"); //if on a multiple of 10 counts #endif #ifdef TEST_1224Switch if(count%10 == 0) if(count %20 == 0) Serial.println("switching to 12- hour time"); RTC.switchTo12h(); else Serial.println("switching to 24- hour time"); RTC.switchTo24h(); #endif

4 void processcommand() if(!serial.available()) return; char command = Serial.read(); int in,in2; switch(command) case 'H': case 'h': RTC.setHours(in); Serial.print("Setting hours to "); case 'I': case 'i': RTC.setMinutes(in); Serial.print("Setting minutes to "); case 'S': case 's': RTC.setSeconds(in); Serial.print("Setting seconds to "); case 'Y': case 'y': RTC.setYear(in); Serial.print("Setting year to "); case 'M': case 'm': RTC.setMonth(in); Serial.print("Setting month to "); case 'D': case 'd': RTC.setDate(in); Serial.print("Setting date to "); case 'W': Serial.print("Day of week is "); Serial.println((int) RTC.getDayOfWeek()); case 'w': RTC.setDayOfWeek(in); Serial.print("Setting day of week to "); case 't': case 'T': if(rtc.is12hour()) RTC.switchTo24h(); Serial.println("Switching to 24- hour clock."); else RTC.switchTo12h(); Serial.println("Switching to 12- hour clock."); case 'A': case 'a': if(rtc.is12hour()) RTC.setAM();

5 Serial.println("Set AM."); else Serial.println("(Set hours only in 24- hour mode.)"); case 'P': case 'p': if(rtc.is12hour()) RTC.setPM(); Serial.println("Set PM."); else Serial.println("(Set hours only in 24- hour mode.)"); case 'q': RTC.sqwEnable(RTC.SQW_1Hz); Serial.println("Square wave output set to 1Hz"); case 'Q': RTC.sqwDisable(0); Serial.println("Square wave output disabled (low)"); case 'z': RTC.start(); Serial.println("Clock oscillator started."); case 'Z': RTC.stop(); Serial.println("Clock oscillator stopped."); case '>': in2=serialreadposint(); RTC.writeData(in, in2); Serial.print("Write to register "); Serial.print(in); Serial.print(" the value "); Serial.println(in2); case '<': in2=rtc.readdata(in); Serial.print("Read from register "); Serial.print(in); Serial.print(" the value "); Serial.println(in2); default: Serial.println("Unknown command. Try these:"); Serial.println(" h## - set Hours [range or 0..24]"); Serial.println(" i## - set minutes [range 0..59]"); Serial.println(" s## - set Seconds [range 0..59]"); Serial.println(" d## - set Date [range 1..31]"); Serial.println(" m## - set Month [range 1..12]"); Serial.println(" y## - set Year [range 0..99]"); Serial.println(" w## - set arbitrary day of Week [range 1..7]"); Serial.println(" t - toggle 24- hour mode"); Serial.println(" a - set AM p - set PM"); Serial.println(); Serial.println(" z - start clock Z - stop clock"); Serial.println(" q - SQW/OUT = 1Hz Q - stop SQW/OUT"); Serial.println(); Serial.println(" >##,### - write to register ## the value ###"); Serial.println(" <## - read the value in register ##"); //switch on command //read in numeric characters until something else //or no more data is available on serial. int SerialReadPosInt() int i = 0; boolean done=false; while(serial.available() &&!done)

6 char c = Serial.read(); if (c >= '0' && c <='9') i = i * 10 + (c- '0'); else done = true; return i; //////////////////////////////////////////////////// KEYPAD LOOP ///////////////////////////////////////////////////// int l; char key = keypad.getkey(); if (int(key)!= 0) lcd.setcursor(14,3); lcd.setcursor(14,3); for (l=0; l<=currentposition; ++l) lcd.print("*"); if (key == ourcode[currentposition]) ++currentposition; if (currentposition == 4) unlockdoor(); currentposition = 0; else invalidcode(); currentposition = 0; //////////////////////////////////////////// LIQUID CRYSTAL IC2 LOOP //////////////////////////////////////////// void displaycodeentryscreen() //Entry Screen 1.0 lcd.print("affinity AQUAPONICS"); lcd.setcursor(1,1); // Go to the 2nd line lcd.print("urban FARM SYSTEM"); lcd.setcursor(3,3); // Go to the 3rd line lcd.print("passcode:"); lcd.setcursor(16,3); void invalidcode() //Invalid Code Screen 1.1 digitalwrite(redledpin, HIGH); lcd.print("** ACCESS DENIED! **"); lcd.print("** INVALID CODE **"); delay(5000); digitalwrite(redledpin, LOW); displaycodeentryscreen(); void unlockdoor() //Invalid Code Screen 1.2.

7 digitalwrite(greenledpin, HIGH); lcd.print("** ACCESS GRANTED **"); lcd.print("** WELCOME!! **"); delay(5000); digitalwrite(greenledpin, LOW); menuscreen(); //add any code to unlock the door here void menuscreen() //Main Menu Screen 2.0. digitalwrite(greenledpin, HIGH); lcd.setcursor(8,0); lcd.print("menu"); lcd.print("1.sensors"); lcd.print("2.controls"); lcd.print("3.settings"); lcd.setcursor(11,1); lcd.print("4.subsys"); lcd.setcursor(11,2); lcd.print("4.dashboard"); lcd.setcursor(11,3); lcd.print("4.solar"); lcd.setcursor(22,1); lcd.print("4.lock SYS"); void sensorscreen() //Main Menu Screen 2.1. digitalwrite(greenledpin, HIGH); lcd.print("sensors"); lcd.print("1.light"); lcd.print("2.temp/hu"); void clearscreen() //Main Menu Screen 2.1. //////////////////////////////////////////////// MENU & SUB- MENU LOOP ////////////////////////////////////////////////