Code:void LCD_ausgabe() { static int last_Celsius = -1000; static int last_soll_temp = -1000; if (last_soll_temp != soll_temp) { last_soll_temp = soll_temp; lcd.setCursor(0, 0); lcd.print("Soll Temp: C"); lcd.setCursor(11, 0); lcd.print(soll_temp); } if (last_celsius != celsius) { last_celsius = celsius; lcd.setCursor(0, 1); lcd.print("Ist Temp: C"); lcd.setCursor(10, 1); lcd.print(celsius); } }
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