mirror of
https://github.com/olikraus/u8g2.git
synced 2026-07-27 20:05:57 +00:00
146 lines
4.2 KiB
Arduino
146 lines
4.2 KiB
Arduino
/*
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160x32.ino
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Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
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Copyright (c) 2026, olikraus@gmail.com
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or other
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materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <Arduino.h>
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#include <U8g2lib.h>
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U8G2_SBN1661_80X32_1_6800 lcd1(U8G2_R0, 11, 10, 9, 8, 7, 6, 5, 4, /*enable=*/ 2, /*cs=*/ A1, /*dc=*/ 13, /*reset=*/ 3); // Set R/W to low!
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U8G2_SBN1661_80X32_1_6800 lcd2(U8G2_R0, 11, 10, 9, 8, 7, 6, 5, 4, /*enable=*/ 2, /*cs=*/ A2, /*dc=*/ 13, /*reset=*/ U8X8_PIN_NONE); // Reset is already applied with lcd1
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void setup(void) {
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/* U8g2 Project: SBN1661 160x32 LCD */
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pinMode(A0, OUTPUT); // 6800 Mode: R/W must be low
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digitalWrite(A0, 0);
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/* the 160x32 LCD contains two 80x32 LCDs */
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lcd1.begin();
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lcd2.begin();
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}
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//#define MINI_LOGO
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void drawLogo(U8G2 &u8g2, u8g2_uint_t offset)
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{
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uint8_t mdy = 0;
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if ( u8g2.getDisplayHeight() < 59 )
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mdy = 5;
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u8g2.setFontMode(1); // Transparent
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u8g2.setDrawColor(1);
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#ifdef MINI_LOGO
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u8g2.setFontDirection(0);
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u8g2.setFont(u8g2_font_inb16_mf);
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u8g2.drawStr(0-offset, 22, "U");
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u8g2.setFontDirection(1);
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u8g2.setFont(u8g2_font_inb19_mn);
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u8g2.drawStr(14-offset,8,"8");
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u8g2.setFontDirection(0);
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u8g2.setFont(u8g2_font_inb16_mf);
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u8g2.drawStr(36-offset,22,"g");
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u8g2.drawStr(48-offset,22,"\xb2");
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u8g2.drawHLine(2-offset, 25, 34);
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u8g2.drawHLine(3-offset, 26, 34);
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u8g2.drawVLine(32-offset, 22, 12);
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u8g2.drawVLine(33-offset, 23, 12);
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#else
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u8g2.setFontDirection(0);
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u8g2.setFont(u8g2_font_inb24_mf);
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u8g2.drawStr(0-offset, 30-mdy, "U");
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u8g2.setFontDirection(1);
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u8g2.setFont(u8g2_font_inb30_mn);
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u8g2.drawStr(21-offset,8-mdy,"8");
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u8g2.setFontDirection(0);
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u8g2.setFont(u8g2_font_inb24_mf);
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u8g2.drawStr(51-offset,30-mdy,"g");
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u8g2.drawStr(67-offset,30-mdy,"\xb2");
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u8g2.drawHLine(2-offset, 35-mdy, 47);
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u8g2.drawHLine(3-offset, 36-mdy, 47);
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u8g2.drawVLine(45-offset, 32-mdy, 12);
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u8g2.drawVLine(46-offset, 33-mdy, 12);
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//u8g2.setFont(u8g2_font_logisoso58_tr);
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//u8g2.setFontDirection(0);
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//u8g2.drawStr(20,250,"300x400");
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#endif
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}
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void drawURL(U8G2 &u8g2, u8g2_uint_t offset)
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{
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#ifndef MINI_LOGO
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u8g2.setFont(u8g2_font_4x6_tr);
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if ( u8g2.getDisplayHeight() < 59 )
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{
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u8g2.drawStr(89-offset,20-5,"github.com");
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u8g2.drawStr(73-offset,29-5,"/olikraus/u8g2");
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}
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else
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{
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u8g2.drawStr(1-offset,54,"github.com/olikraus/u8g2");
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}
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#endif
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}
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void draw(U8G2 &u8g2, u8g2_uint_t offset) {
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u8g2.firstPage();
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do {
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//u8g2.setFont(u8g2_font_ncenB14_tr);
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//u8g2.drawStr(20-offset, 24,"Hello World!"); // depending on the offset, draw the left or right picture
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drawLogo(u8g2, offset);
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drawURL(u8g2, offset);
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} while ( u8g2.nextPage() );
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}
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void loop(void) {
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draw(lcd1, 0); // left LCD starts at 0
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draw(lcd2, 80); // right LCD starts at offset 80
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delay(1000);
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}
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