mirror of
https://github.com/DCC-EX/CommandStation-EX.git
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0e3046e24f
* LCD/OLED Implementation * OLED basic working 32 *132 display * LCD/OLED startup ok * Simplified setup * Missing freememory include * Format Width Allow right padding number width in String format * Intermediate scroll * Compile issues with no LCD * Clean buffers at startup * Support for format left padded numbers * Smarter Scrolling And forced start messages Free Ram in slot 2 * LCD tidying Neater setup block in .ino. Dropped unnecessary code No-scroll if display not full * Missing %E format support This is used in WifiInterface checkForOK * Wifi correction and memory guard
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
/*
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* © 2020, Chris Harlow. All rights reserved.
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*
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* This file is part of CommandStation-EX
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*
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* This is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* It is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef LCDDisplay_h
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#define LCDDisplay_h
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#include <Arduino.h>
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// This class is created in LCDisplay_Implementation.h
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class LCDDisplay : public Print {
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public:
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static const int MAX_LCD_ROWS=8;
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static const int MAX_LCD_COLS=16;
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static const long LCD_SCROLL_TIME=3000; // 3 seconds
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static LCDDisplay* lcdDisplay;
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LCDDisplay();
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void interfake(int p1, int p2, int p3);
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// Internally handled functions
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static void loop();
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LCDDisplay* loop2(bool force);
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void setRow(byte line);
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void clear();
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virtual size_t write(uint8_t b);
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using Print::write;
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private:
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int nextFilledRow();
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// Relay functions to the live driver
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void clearNative();
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void displayNative();
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void setRowNative(byte line);
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void writeNative(char * b);
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unsigned long lastScrollTime=0;
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int hotRow=0;
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int hotCol=0;
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int topRow=0;
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int lcdRows;
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void renderRow(byte row);
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char rowBuffer[MAX_LCD_ROWS][MAX_LCD_COLS+1];
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};
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#endif
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