List Program Kontrol Mesin Air otomatis Berbasis Arduino

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

#include <GSM.h>

#define PINNUMBER ""

// initialize the library instance

GSM gsmAccess;

GSM_SMS sms;

LiquidCrystal_I2C lcd(0x3F,16,2);  // set the LCD address to 0x27 for a 20 chars and 4 line display

#define level_1   A3

#define level_2   A2

#define level_3   A1

#define level_4   A0

#define buzzer    12

#define selenoid   6

#define pompa      7.

int i,j;

char isi_SMS[13],c;

char senderNumber[20];

char pompa_on[13]="#POMPA ON@";

int level1, level2, level3, level4;

boolean flag_sms,flag_level1,flag_level4,pump_on;

void setup() {

  lcd.backlight(); lcd.init();

  Serial.begin(9600);

  // put your setup code here, to run once:

  pinMode(level_1,INPUT); digitalWrite(level_1,HIGH);

  pinMode(level_2,INPUT); digitalWrite(level_2,HIGH);

  pinMode(level_3,INPUT); digitalWrite(level_3,HIGH);

  pinMode(level_4,INPUT); digitalWrite(level_4,HIGH);

  pinMode(buzzer,OUTPUT);

  pinMode(pompa,OUTPUT); digitalWrite(pompa,HIGH);

  pinMode(selenoid,OUTPUT); digitalWrite(selenoid,HIGH);

  lcd.setCursor(0,0); lcd.print("READING GSM  ");

  boolean notConnected = true;

  while (notConnected)

  { if (gsmAccess.begin(PINNUMBER) == GSM_READY)

    notConnected = false;

    else

    { lcd.setCursor(0,0); lcd.print("GSM Not READY  ");

      Serial.println("GSM Not connected");

      delay(1000);

    }

  }

  lcd.setCursor(0,0); lcd.print("GSM READY.....  ");

  Serial.println("GSM initialized");

  delay(2000);

  lcd.setCursor(0,0); lcd.print(" PRESENTED By : ");

  lcd.setCursor(0,1); lcd.print("--LUNGGUK A.S.--");

  delay(2000); lcd.clear();

}

void baca_sensor() {

  level1=analogRead(level_1);

  level2=analogRead(level_2);

  level3=analogRead(level_3);

  level4=analogRead(level_4);

}

void loop() {

  // put your main code here, to run repeatedly:

  if(sms.available())

  { //Serial.println("Message received from:");

    sms.remoteNumber(senderNumber, 20);

    lcd.setCursor(0,0); lcd.print(senderNumber);  

    i=0;

    while (c = sms.read()) {

      isi_SMS[i]=c;

      if(isi_SMS[i]=='@') goto lompat;

      //Serial.print(c);

      i++;

      if(i>120) {sms.flush(); goto selesai;}

    }

    lompat:

    lcd.setCursor(0,1); lcd.print(isi_SMS);

    sms.flush();

    delay(100);

    pump_on=0;

    for(j=0;j<i;j++)

    {  if(pompa_on[j]!=isi_SMS[j])  pump_on=1;  } 

    i=0;  

    lcd.clear();

    lcd.setCursor(0,0); lcd.print("PERINTAH-->");       

    if(pump_on==0) {

      digitalWrite(selenoid,LOW);

      digitalWrite(pompa,LOW);

      lcd.setCursor(0,0); lcd.print("SMS DIVERIFIKASI");

      lcd.setCursor(0,1); lcd.print("-POMPA AIR AKTIF-");

      delay(3000);

    }  

    else{lcd.setCursor(0,1); lcd.print("Format SMS SALAH"); kirim_sms_salah(); delay(3000); }

    selesai:

    for(j=0;j<12;j++) { isi_SMS[j]=' '; }

    //'''''''''''''''''''''''''''''''''''''''''''''

    sms.flush();

    delay(100);

    //("\nEND OF MESSAGE");

    sms.flush(); // Delete message from modem memory 

  }

  baca_sensor();

  

  if(level1>700 && level2>700 && level3>700 && level4>700) {

    lcd.setCursor(0,0); lcd.print("--Level Air  0--");

    if(flag_level1==0) { flag_level1=1; kirim_SMS_Level_1(); }

  }

  else if(level1<700 && level2>700 && level3>700 && level4>700) { lcd.setCursor(0,0); lcd.print("--Level Air  1--"); flag_level4=0; }

  else if(level1<700 && level2<700 && level3>700 && level4>700) { lcd.setCursor(0,0); lcd.print("--Level Air  2--"); flag_level1=0; flag_level4=0; }

  else if(level1<700 && level2<700 && level3<700 && level4>700) { lcd.setCursor(0,0); lcd.print("--Level Air  3--"); flag_level1=0; }

  else if(level1<700 && level2<700 && level3<700 && level4<700) {

    lcd.setCursor(0,0); lcd.print("--Level Air  4--");

    flag_level1=0;

    digitalWrite(selenoid,HIGH);

    digitalWrite(pompa,HIGH);

    digitalWrite(buzzer,HIGH); delay(100);

    digitalWrite(buzzer,LOW); delay(100);

    if(flag_level4==0) { flag_level4=1; kirim_SMS_Level_4(); }

  } 

}

void kirim_SMS_Level_1() {

  // send the message

  sms.beginSMS("082304063142");

  sms.print("Bak Air Kosong. Balas \"#POMPA ON@\" Untuk Mengisi Bak Air...");

  sms.endSMS();

  lcd.setCursor(0,1); lcd.print("--MENGIRIM SMS--");

  delay(2000);

}

void kirim_SMS_Level_4() {

  // send the message

  sms.beginSMS("082304063142");

  sms.print("Bak Air Sudah Penuh. Proses Pengisian Air Selesai...");

  sms.endSMS();

}

void kirim_sms_salah() {

  // send the message

  sms.beginSMS("082304063142");

  sms.print("Format SMS Salah Booos");

  sms.endSMS();

}