.cpp
#include <LiquidCrystal_I2C.h>
#include "Lcd.h"
static LiquidCrystal_I2C lcd(LCD_ADRESSE, LCD_COLUMN, LCD_LINE);
void initLcd() {
lcd.init();
lcd.backlight();
lcd.home();
lcd.printstr("INIT OK");
}
.cpp
#include <LiquidCrystal_I2C.h>
#include "Lcd.h"
static LiquidCrystal_I2C lcd(LCD_ADRESSE, LCD_COLUMN, LCD_LINE);
void initLcd() {
lcd.init();
lcd.backlight();
lcd.home();
lcd.printstr("INIT OK");
}