// https://wokwi.com/projects/359323056854506497

# include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
LiquidCrystal lcdToo(A0, A1, A2, A3, A4, A5);

void setup() {
  lcd.begin(16, 2);
  lcdToo.begin(16, 2);


// you can now interact with the LCDs, e.g.:
//  lcd.print("Hello World!");
//  lcdToo.print("GOOD BYE!");

  function(&lcd, "Hello There!");
  function(&lcdToo, "Goodbye.");  
}

void loop() {

}

void function(LiquidCrystal *theDevice, char *msg)
{
//  theDevice->print(msg); // or

  (*theDevice).print(msg);
}



/*
LiquidCrystal lcdArray[2]  = {
  {12, 11, 10, 9, 8, 7},
  {A0, A1, A2, A3, A4, A5},
};

void setup() {
  lcdArray[0].begin(16, 2);
  lcdArray[1].begin(16, 2);

  // you can now interact with the LCD, e.g.:
//  lcd.print("Hello World!");
//  lcdToo.print("GOOD BYE!");

  function(&lcdArray[0], "Hello There!");
  function(&lcdArray[1], "Goodbye.");
  
}

void loop() {
  // ...
}

void function(LiquidCrystal *theDevice, char *msg)
{
//  theDevice->print(msg); // or

  (*theDevice).print(msg);
}
*/

/*
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
LiquidCrystal lcdToo(A0, A1, A2, A3, A4, A5);

void setup() {
  lcd.begin(16, 2);
  lcdToo.begin(16, 2);


  // you can now interact with the LCD, e.g.:
//  lcd.print("Hello World!");
//  lcdToo.print("GOOD BYE!");

  function(&lcd, "Hello There!");
  function(&lcdToo, "Goodbye.");
  
}

void loop() {
  // ...
}

void function(LiquidCrystal *theDevice, char *msg)
{
//  theDevice->print(msg); // or

  (*theDevice).print(msg);
}

*/
// LCD1602 to Arduino Uno connection example
/*
#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
LiquidCrystal lcdToo(A0, A1, A2, A3, A4, A5);

void setup() {
  lcd.begin(16, 2);
  lcdToo.begin(16, 2);


  // you can now interact with the LCD, e.g.:
//  lcd.print("Hello World!");
//  lcdToo.print("GOOD BYE!");

  function(&lcd, "Hello There!");
  function(&lcdToo, "Goodbye.");
  
}

void loop() {
  // ...
}

void function(LiquidCrystal *theDevice, char *msg)
{
  (*theDevice).print(msg);
}

*/