mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-12-24 13:21:23 +01:00
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
|
|
* © 2021, Chris Harlow, Neil McKechnie. All rights reserved.
|
|
*
|
|
* This file is part of CommandStation-EX
|
|
*
|
|
* This 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.
|
|
*
|
|
* It 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 CommandStation. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef LCDDisplay_h
|
|
#define LCDDisplay_h
|
|
#include <Arduino.h>
|
|
|
|
// This class is created in LCDisplay_Implementation.h
|
|
|
|
class LCDDisplay : public Print {
|
|
|
|
public:
|
|
static const int MAX_LCD_ROWS=8;
|
|
static const int MAX_LCD_COLS=16;
|
|
static const long LCD_SCROLL_TIME=3000; // 3 seconds
|
|
|
|
static LCDDisplay* lcdDisplay;
|
|
LCDDisplay();
|
|
void interfake(int p1, int p2, int p3);
|
|
|
|
// Internally handled functions
|
|
static void loop();
|
|
LCDDisplay* loop2(bool force);
|
|
void setRow(byte line);
|
|
void clear();
|
|
|
|
virtual size_t write(uint8_t b);
|
|
using Print::write;
|
|
|
|
private:
|
|
int nextFilledRow();
|
|
|
|
// Relay functions to the live driver
|
|
void clearNative();
|
|
void displayNative();
|
|
void setRowNative(byte line);
|
|
void writeNative(char b);
|
|
|
|
unsigned long lastScrollTime=0;
|
|
int8_t hotRow=0;
|
|
int8_t hotCol=0;
|
|
int8_t topRow=0;
|
|
uint8_t lcdRows;
|
|
uint8_t lcdCols;
|
|
int8_t slot=0;
|
|
int8_t rowFirst=-1;
|
|
int8_t rowNext=0;
|
|
int8_t charIndex = 0;
|
|
char buffer[MAX_LCD_COLS+1];
|
|
char *bufferPointer = 0;
|
|
bool done = false;
|
|
|
|
void renderRow(byte row);
|
|
char rowBuffer[MAX_LCD_ROWS][MAX_LCD_COLS+1];
|
|
};
|
|
|
|
#endif
|