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implemented overloaded print & allowing blank lines

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This commit is contained in:
Václav Šmejkal 2025-01-20 19:58:07 +01:00
parent 73d3b6f9c1
commit 253ed59793
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
1 changed files with 62 additions and 54 deletions
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116
display.ino
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@ -1,54 +1,62 @@
/*
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();
}
void print(String line_1, String line_2)
{
//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);
}
}
}
/*
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();
}
void print(String line_1, String line_2)
{
print(line_1, line_2, false);
}
void print(String line_1, String line_2, bool end)
{
//CLEAR
if (!end) lcd.clear();
//LINE 1
if (line_1 != "")
{
lcd.setCursor(end ? 16 - line_1.length() : 0, 0);
lcd.print(line_1);
}
//LINE 2
if (line_2 != "")
{
lcd.setCursor(end ? 16 - line_2.length() : 0, 1);
lcd.print(line_2);
}
}
}