Traffic Light Setup & Flasing

 

// TRIMAN      //

// JULI 2024 //

#include <Wire.h>

#include <EEPROM.h>

#include "RTClib.h"

#include <SPI.h>

#include "PCF8574.h"

#include <LiquidCrystal_I2C.h>

RTC_DS1307 rtc;

char namaHari[7][12] = {"Minggu", "Senin", "Selasa", "Rabu", "Kamis", "Jumat", "Sabtu"};

#define DS3231_I2C_ADDRESS 0x68

//0x20 untuk simulasi proteus jika real gunakan 0x27 atau 0x3F

#define DEVICE_2 B0100001

PCF8574 pcf8574( 0x27);

LiquidCrystal_I2C lcd(0x20,16,4); 

//LiquidCrystal_I2C lcd(0x38,16,2);

byte second, minute, hour, day, date, month, year;

int addr1 = 0;

int addr2 = 1;

int addr3 = 2;

int addr4 = 3;

int addr5 = 4;

int addr6 = 5;

int addr7 = 6;

int addr8 = 7;

int addr9 = 8;

int addr10 = 9;

int addr11 = 10;

int addr12 = 11;

int addr13 = 12;

int ledg1 = 2;

int ledy1 = 3;

int ledr1 = 4;

int ledg2 = 5;

int ledy2 = 6;

int ledr2 = 7;

int ledg3 = 8;

int ledy3 = 9;

int ledr3 = 10;

int ledg4 = 11;

int ledy4 = 12;

int ledr4 = 13;

// int ledg0 = A2;

// int ledr0 = A3; 

int btset = A0;

int btup = A1;

int btdown = A2;

int btok = A3;

int btsetx = 0;

int btupx = 0;

int btdownx = 0;

int btokx = 0;

int delayyellow = 400;

int delayyellow2 = 400;

// I1t delaygreen1 = 1000;

// int delaygreen2 = 1000;

// int delaygreen3 = 1000;

// int delaygreen4 = 1000;

int delaycross = 0;

// Convert normal decimal numbers to binary coded decimal

byte decToBcd(byte val)

{

  return( (val/10*16) + (val%10) );

}

// Convert binary coded decimal to normal decimal numbers

byte bcdToDec(byte val)

{

  return( (val/16*10) + (val%16) );

}

int jam,menit,hari,startFlash,endFlash;

int green1,green2,green3,green4;

void setup()

{

  

   Serial.begin(9600);

  if (! rtc.begin()) {

    Serial.println("RTC TIDAK TERBACA");

    while (1);

  }

  if (! rtc.isrunning()) {

    Serial.println("RTC is NOT running!");

    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));//update rtc dari waktu komputer

  }

green1 = EEPROM.read(addr1);

green2 = EEPROM.read(addr2);

green3 = EEPROM.read(addr3);

green4 = EEPROM.read(addr4);

startFlash = EEPROM.read(addr5);

endFlash = EEPROM.read(addr6);

//startFlash = 9;

//endFlash = 10;  //

lcd.begin();

//lcd.init();                      // inisialisasi the lcd 

// lcd2.init();                      // inisialisasi the lcd 

lcd.noCursor();

lcd.clear();

lcd.setCursor(0,0);

lcd.print("Info: Triman");

lcd.setCursor(4,1);

lcd.print("081389248685");

  delay (1600);

lcd.clear();

    // Set pinMode to OUTPUT

pcf8574.pinMode(P2, OUTPUT);

pcf8574.pinMode(P1, OUTPUT);

pcf8574.begin();

// pinMode(ledg0,OUTPUT);

// pinMode(ledr0,OUTPUT);

pinMode(ledg1,OUTPUT);

pinMode(ledy1,OUTPUT);

pinMode(ledr1,OUTPUT);

pinMode(ledg2,OUTPUT);

pinMode(ledy2,OUTPUT);

pinMode(ledr2,OUTPUT);

pinMode(ledg3,OUTPUT);

pinMode(ledy3,OUTPUT);

pinMode(ledr3,OUTPUT);

pinMode(ledg4,OUTPUT);

pinMode(ledy4,OUTPUT);

pinMode(ledr4,OUTPUT);

pinMode(btset,INPUT_PULLUP);

pinMode(btup,INPUT_PULLUP);

// pinMode(btdown,INPUT_PULLUP);

pinMode(btok,INPUT_PULLUP);

    Wire.begin();

  // set the initial time here:

  // DS3231 seconds, minutes, hours, day, date, month, year

  // setDS3231time(0,47,11,6,23,11,18);

  //  DS3231 seconds, minutes, hours, day, date, month, year

//setDS3231time(0,40,9,2,7,11,23);  //===================================

  startFlash = 22;  //=======================================================

  endFlash = 6;  //=========================================================

    green1 = 1000;  //=========================================================

    green2 = 1000;  //=========================================================

    green3 = 1000;  //=========================================================

    green4 = 1000;  //=========================================================

   

   

btsetx = digitalRead(btset);

   

if(btsetx == 0)

{

   lcd.clear(); 

   green1 = 0;

   green2 = 0;

   green3 = 0;

   green4 = 0;

   

   startFlash = 0;

   endFlash = 0;

   

//   settingjam();

//   settingmenit();

//   settinghari();

//   setdelaygreen1();

//   setdelaygreen2();

//   setdelaygreen3();

//   setdelaygreen4();

   setstartFlash();

   setendFlash();

   EEPROM.write(addr1, green1);

   EEPROM.write(addr2, green2);

   EEPROM.write(addr3, green3);

   EEPROM.write(addr4, green4);

   EEPROM.write(addr5, startFlash);

   EEPROM.write(addr6, endFlash);

  // DS3231 seconds, minutes, hours, day, date, month, year

  // setDS3231time(0,menit,jam,hari,23,11,20);

}

   

}

void setDS3231time(byte second, byte minute, byte hour, byte day, byte

date, byte month, byte year)

{

  // sets time and date data to DS3231

  Wire.beginTransmission(DS3231_I2C_ADDRESS);

  Wire.write(0); // set next input to start at the seconds register

  Wire.write(decToBcd(second)); // set seconds

  Wire.write(decToBcd(minute)); // set minutes

  Wire.write(decToBcd(hour)); // set hours

  Wire.write(decToBcd(day)); // set day of week (1=Sunday, 7=Saturday)

  Wire.write(decToBcd(date)); // set date (1 to 31)

  Wire.write(decToBcd(month)); // set month

  Wire.write(decToBcd(year)); // set year (0 to 99)

  Wire.endTransmission();

}

void readDS3231time(byte *second,

byte *minute,

byte *hour,

byte *day,

byte *date,

byte *month,

byte *year)

{

  Wire.beginTransmission(DS3231_I2C_ADDRESS);

  Wire.write(0); // set DS3231 register pointer to 00h

  Wire.endTransmission();

  Wire.requestFrom(DS3231_I2C_ADDRESS, 7);

  // request seven bytes of data from DS3231 starting from register 00h

  *second = bcdToDec(Wire.read() & 0x7f);

  *minute = bcdToDec(Wire.read());

  *hour = bcdToDec(Wire.read() & 0x3f);

  *day = bcdToDec(Wire.read());

  *date = bcdToDec(Wire.read());

  *month = bcdToDec(Wire.read());

  *year = bcdToDec(Wire.read());

}

void displayTime()

{

 lcd.clear();

  lcd.setCursor(0,0);

  // retrieve data from DS3231

  readDS3231time(&second, &minute, &hour, &day, &date, &month,

  &year);

  // send it to the serial monitor

  lcd.print(hour, DEC);

  // convert the byte variable to a decimal number when displayed

  lcd.print(":");

  if (minute<10)

  {

    lcd.print("0");

  }

  lcd.print(minute, DEC);

  lcd.print(":");

  if (second<10)

  {

    lcd.print("0");

  }

  lcd.print(second, DEC);

  lcd.print(" ");

  lcd.setCursor(14,0);

   lcd.print("RHL-01");

    

  lcd.setCursor(0,1);

  lcd.print(date, DEC);

  lcd.print("/");

  

  lcd.setCursor(3,1);

  lcd.print(month, DEC);

  lcd.print("/20");

  lcd.print(year, DEC);

  lcd.setCursor(16,1);

  lcd.print("3MAN");

//lcd.setCursor(0,2);

// lcd.print("Info:081389248685");

lcd.setCursor(0,1);

lcd.print("Flash =");

lcd.print(startFlash);

lcd.print("-");

lcd.print(endFlash);

lcd.setCursor(0,2);

lcd.print("G1= ");

lcd.print(green1);

lcd.print("  ");

lcd.setCursor(10,2);

lcd.print("G2= ");

lcd.print(green2);

lcd.print("  ");

lcd.setCursor(0,3);

lcd.print("G3= ");

lcd.print(green3);

lcd.print("");

lcd.setCursor(10,3);

lcd.print("G4= ");

lcd.print(green4);

lcd.print("");

  /*

lcd.setCursor(13,2);

lcd.print("Y  = ");

lcd.print(delayyellow);

lcd.print("");

  for (int i = 3; i < 32; i++) {

    lcd.scrollDisplayLeft();

  }

  */  

//lcd.print("endFlash= ");

// lcd.print(endFlash);

// lcd.print("   ");

}

void loop()

{

    DateTime now = rtc.now();

    Serial.print(namaHari[now.day()]);  

    Serial.print(',');    

    Serial.print(now.day(), DEC);

    Serial.print('/');

    Serial.print(now.month(), DEC);

    Serial.print('/');

    Serial.print(now.year(), DEC);

    Serial.print(" ");   

    Serial.print(now.hour(), DEC);

    Serial.print(':');

    Serial.print(now.minute(), DEC);

    Serial.print(':');

    Serial.print(now.second(), DEC);

    Serial.println();

    

Serial.print("startFlash= ");

Serial.print(startFlash);

Serial.print("   ");

Serial.print("endFlash= ");

Serial.print(endFlash);

Serial.print("   ");

Serial.print("delayyellow= ");

Serial.print(delayyellow);

Serial.print("   ");

Serial.print("delaycross= ");

Serial.print(delaycross);

Serial.print("   ");

   

    delay(1000);

   displayTime();

   delay(10);

//JALURl 1   

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,HIGH);

digitalWrite(ledr1,LOW);

delay(delayyellow);

digitalWrite(ledg1,HIGH);

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,LOW);

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,HIGH);

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,HIGH);

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,HIGH);

delay(green1);

//yellow Jalan 1 

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,HIGH);

digitalWrite(ledr1,LOW);

delay(delayyellow2);

// ZEBRA

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,HIGH);

pcf8574.digitalWrite(P1,HIGH);

pcf8574.digitalWrite(P2,LOW);

delay(delaycross);

pcf8574.digitalWrite(P1,LOW);

pcf8574.digitalWrite(P2,HIGH);

//JALURl 2   

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,HIGH);

digitalWrite(ledr2,LOW);

delay(delayyellow);

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,HIGH);

digitalWrite(ledg2,HIGH);

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,LOW);

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,HIGH);

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,HIGH);

delay(green2);

//yellow Jalan 2 

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,HIGH);

digitalWrite(ledr2,LOW);

delay(delayyellow2);

// ZEBRA

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,HIGH);

pcf8574.digitalWrite(P1,HIGH);

pcf8574.digitalWrite(P2,LOW);

delay(delaycross);

pcf8574.digitalWrite(P1,LOW);

pcf8574.digitalWrite(P2,HIGH);

//JALURl 3   

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,HIGH);

digitalWrite(ledr3,LOW);

delay(delayyellow);

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,HIGH);

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,HIGH);

digitalWrite(ledg3,HIGH);

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,LOW);

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,HIGH);

delay(green3);

//yellow Jalan 3 

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,HIGH);

digitalWrite(ledr3,LOW);

delay(delayyellow2);

   

// ZEBRA

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,HIGH);

pcf8574.digitalWrite(P1,HIGH);

pcf8574.digitalWrite(P2,LOW);

delay(delaycross);

pcf8574.digitalWrite(P1,LOW);

pcf8574.digitalWrite(P2,HIGH);

//JALURl 4   

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,HIGH);

digitalWrite(ledr4,LOW);

delay(delayyellow);

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,HIGH);

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,HIGH);

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,HIGH);

digitalWrite(ledg4,HIGH);

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,LOW);

delay(green4);

//yellow Jalan 4 

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,HIGH);

digitalWrite(ledr4,LOW);

delay(delayyellow2);

 

// ZEBRA

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,HIGH);

pcf8574.digitalWrite(P1,HIGH);

pcf8574.digitalWrite(P2,LOW);

delay(delaycross);

pcf8574.digitalWrite(P1,LOW);

pcf8574.digitalWrite(P2,HIGH);

if(hour == startFlash){

runFlash();

}

     

}

void settingjam(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("Jam = ");

lcd.print(jam);

lcd.print("   ");

if(btupx == 0){

delay(10);

jam++;

}

if(btdownx == 0){

delay(10);

jam--;

}

if(jam > 23){

jam = 0;

}

if(jam < 0){

jam = 23;

}

if(btokx == 0){

lcd.clear();

delay(100);

return;

}

 

settingjam(); 

}

void settingmenit(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("menit = ");

lcd.print(menit);

lcd.print("   ");

if(btupx == 0){

menit++;

}

if(btdownx == 0){

menit--;

}

if(menit > 59){

menit = 0;

}

if(menit < 0){

menit = 59;

}

if(btokx == 0){

lcd.clear();

delay(100);

return;

}

 

settingmenit(); 

}

void settinghari(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("hari= ");

if(hari == 1){

lcd.print("senin     ");

}

if(hari == 2){

lcd.print("selasa   ");

}

if(hari == 3){

lcd.print("rabu     ");

}

if(hari == 4){

lcd.print("kamis    ");

}

if(hari == 5){

lcd.print("jumat     ");

}

if(hari == 6){

lcd.print("sabtu    ");

}

if(hari == 7){

lcd.print("minggu    ");

}

if(btupx == 0){

hari++;

}

if(btdownx == 0){

hari--;

}

if(hari < 1){

hari = 7;

}

if(hari > 7){

hari = 1;

}

if(btokx == 0){

lcd.clear();

delay(100);

return;

}

 

settinghari(); 

}

void setdelaygreen1(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("delay1= ");

lcd.print(green1);

lcd.print("   ");

if(btupx == 0){

green1++;

}

if(btdownx == 0){

green1--;

}

if(green1 < 1){

green1 = 1;

}

if(btokx == 0){

lcd.clear();

delay(100);

green1 = green1 * 100;

return;

}

 

setdelaygreen1(); 

}

void setdelaygreen2(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("delay2= ");

lcd.print(green2);

lcd.print("   ");

if(btupx == 0){

green2++;

}

if(btdownx == 0){

green2--;

}

if(green2 < 1){

green2 = 1;

}

if(btokx == 0){

lcd.clear();

delay(100);

green2 = green2 * 100;

return;

}

 

setdelaygreen2(); 

}

void setdelaygreen3(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("delay3= ");

lcd.print(green3);

lcd.print("   ");

if(btupx == 0){

green3++;

}

if(btdownx == 0){

green3--;

}

if(green3 < 1){

green3 = 1;

}

if(btokx == 0){

lcd.clear();

delay(100);

green3 = green3 * 100;

return;

}

 

setdelaygreen3(); 

}

void setdelaygreen4(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("delay4= ");

lcd.print(green4);

lcd.print("   ");

if(btupx == 0){

green4++;

}

if(btdownx == 0){

green4--;

}

if(green4 < 1){

green4 = 1;

}

if(btokx == 0){

lcd.clear();

delay(100);

green4 = green4 * 100;

return;

}

 

setdelaygreen4(); 

}

void setstartFlash(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("startFlash= ");

lcd.print(startFlash);

lcd.print("   ");

if(btupx == 0){

startFlash++;

}

if(btdownx == 0){

startFlash--;

}

if(startFlash < 0){

startFlash = 23;

}

if(startFlash > 23){

startFlash = 0;

}

if(btokx == 0){

lcd.clear();

delay(100);

return;

}

 

setstartFlash(); 

}

void setendFlash(){

btokx = digitalRead(btok);

btupx = digitalRead(btup);

btdownx = digitalRead(btdown);

lcd.setCursor(0,0);

lcd.print("endFlash= ");

lcd.print(endFlash);

lcd.print("   ");

if(btupx == 0){

endFlash++;

}

if(btdownx == 0){

endFlash--;

}

if(endFlash < 0){

endFlash = 23;

}

if(endFlash > 23){

endFlash = 0;

}

if(btokx == 0){

lcd.clear();

delay(100);

return;

}

 

setendFlash(); 

}

void runFlash(){

 

displayTime();

delay(1);

 

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,HIGH);

digitalWrite(ledr1,LOW);

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,HIGH);

digitalWrite(ledr2,LOW);

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,HIGH);

digitalWrite(ledr3,LOW);

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,HIGH);

digitalWrite(ledr4,LOW);

delay(100);

digitalWrite(ledg1,LOW);

digitalWrite(ledy1,LOW);

digitalWrite(ledr1,LOW);

digitalWrite(ledg2,LOW);

digitalWrite(ledy2,LOW);

digitalWrite(ledr2,LOW);

digitalWrite(ledg3,LOW);

digitalWrite(ledy3,LOW);

digitalWrite(ledr3,LOW);

digitalWrite(ledg4,LOW);

digitalWrite(ledy4,LOW);

digitalWrite(ledr4,LOW);

delay(100);

if(hour == endFlash){

return;

}

runFlash();

}