added code to begin and print to display

This commit is contained in:
Václav Šmejkal 2024-11-15 21:28:39 +01:00
parent b993bfb9bf
commit 019cf950bb
Signed by: ENGO150
GPG Key ID: 4A57E86482968843

54
display.ino Normal file

@ -0,0 +1,54 @@
/*
This is part of RadiationMapping
Copyright (C) 2024 Václav Šmejkal
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "display.hpp"
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 2, 16);
namespace display
{
void begin(void)
{
//INIT THE LCD ITSELF
Wire.begin(6, 7);
lcd.init();
//TURN ON THE BACKLIGHT
lcd.backlight();
}
Q
{
//CLEAR
lcd.clear();
//LINE 1
lcd.setCursor(0, 0);
lcd.print(line_1);
//LINE 2
if (line_2 != NULL)
{
lcd.setCursor(0, 1);
lcd.print(line_2);
}
}
}