/* Hello Wokwi! */
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
// MultiTasking Microcontroller arduino
unsigned long Updated;                 
unsigned long lastReconnectAttempt1 = 0;
// Pin Variable Sensor
int led              = 4;
int Analog_InputA    = A0;         // Pin Input Analag Sensor Negative Pressure A
int Analog_InputB    = A1;         // Pin Input Analag Sensor Negative Pressure B
int Sensor_ValueA    = 0 ;         // Value digunakan untuk Kalirasi Sensor
int Sensor_AnalogB   = 0 ;         // Value digunakan untuk Kalirasi Sensor
float Analog_SensA1  = 0.00;       // Value Analog Voltage
void setup() {
Serial.begin(9600);             // Memulai Komuunikasi Serial USB
lcd.begin(16,2);                // Menyeting Jumlah Character LCD 16 X 2
lcd.setBacklight(255);          // Setting Kecerahan LCD Maximum
pinMode(Analog_InputA,INPUT_PULLUP);  // Set Mode Pin input Sensor to Input_Pullup
pinMode(Analog_InputB,INPUT_PULLUP);
pinMode(led, OUTPUT) ;                // Set Mode Pin Output
}
void loop() {
Updated = millis();       // Update Mutitasking
update200ms();            // Void Update every 300ms
}
// update 300ms
void update200ms()
{ if ( Updated - lastReconnectAttempt1 > 200) 
       { lastReconnectAttempt1 = Updated;           
         Sensor_ValueA      = analogRead(Analog_InputA);
         Sensor_ValueA      = map(Sensor_ValueA,204,1023,0,200);       // Satuan Mpa
         Sensor_AnalogB     = analogRead(Analog_InputB);
         Sensor_AnalogB     = map(Sensor_AnalogB,0,1023,0,500);        // Satuan Volt 0 - 5.00
         Serial_Update();
         lcdupdate1(); 
       }
}          
////////////////////////////////////////////////*******//////////////////////////////////////////
void lcdupdate1()  // Update LCD Value
{ lcd.setCursor(0,0);
  lcd.print(F("SensA:"));
  lcd.setCursor(6,0);  
  lcd.print (F("       "));  
  lcd.setCursor(6,0);   
  if ( Sensor_AnalogB >= 0 && Sensor_AnalogB <= 460 )
     { lcd.print (Sensor_ValueA);}
  if ( Sensor_AnalogB > 460 )
     { lcd.print(F("Open"));
       digitalWrite(led, HIGH);
     }
  else  
      {digitalWrite(led, LOW);} 
  lcd.setCursor(13,0); 
  lcd.print(F("Mpa")); 
      lcd.setCursor(0,1);    
      lcd.print(F("Volt :"));
      lcd.setCursor(6,1);  
      lcd.print (F("       "));   
      lcd.setCursor(6,1); 
  if ( Sensor_AnalogB >= 0 && Sensor_AnalogB <= 500 )
     { lcd.print (Analog_SensA1);} 
      lcd.setCursor(13,1); 
      lcd.print("  V");                                                                                                           
}
void Serial_Update()  // Print To USB Serial
{
  Serial.print ("Common_Rail_Pressure_Is = ");
  if ( Sensor_ValueA <=0 )
       Sensor_ValueA = 0;
  Serial.print (Sensor_ValueA);
  Serial.print (" ");
  Serial.print (" Mpa  ||  "); 
  Analog_SensA1 = Sensor_AnalogB/100.00;   // Int To Float
  Serial.print (Analog_SensA1);
  Serial.println (" Volt");
}