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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
58 lines
2.1 KiB
C
58 lines
2.1 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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// OLED Implementation of LCDDisplay class
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// Note: this file is optionally included by LCD_Implenentation.h
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// It is NOT a .cpp file to prevent it being compiled and demanding libraraies even when not needed.
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#include <Adafruit_SSD1306.h>
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Adafruit_SSD1306 LCDDriver(OLED_DRIVER);
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// DEVICE SPECIFIC LCDDisplay Implementation for OLED
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LCDDisplay::LCDDisplay() {
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if(LCDDriver.begin(SSD1306_SWITCHCAPVCC, 0x3C) || LCDDriver.begin(SSD1306_SWITCHCAPVCC, 0x3D)) {
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DIAG(F("\nOLED display found"));
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delay(2000); // painful Adafruit splash pants!
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lcdDisplay=this;
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LCDDriver.setTextSize(1); // Normal 1:1 pixel scale
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LCDDriver.setTextColor(SSD1306_WHITE); // Draw white text
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interfake(OLED_DRIVER,0);
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clear();
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return;
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}
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DIAG(F("\nOLED display not found\n"));
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}
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void LCDDisplay::interfake(int p1, int p2, int p3) {(void)p1; lcdRows=p2/8; (void)p3;}
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void LCDDisplay::clearNative() {LCDDriver.clearDisplay();}
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void LCDDisplay::setRowNative(byte row) {
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// Positions text write to start of row 1..n and clears previous text
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int y=8*row;
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LCDDriver.fillRect(0, y, LCDDriver.width(), 8, SSD1306_BLACK);
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LCDDriver.setCursor(0, y);
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}
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void LCDDisplay::writeNative(char * b){ LCDDriver.print(b); }
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void LCDDisplay::displayNative() { LCDDriver.display(); }
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