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CarstenLeonhardtCarstenLeonhardt
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Added LCD i2c Lib
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‎libraries/LiquidCrystal_PCF8574/LICENSE

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Software License Agreement (BSD License)
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Copyright (c) 2005-2016 by Matthias Hertel, http://www.mathertel.de/
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, 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 of conditions and the following disclaimer.
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•Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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•Neither the name of the copyright owners nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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See http://www.mathertel.de/License.aspx

‎libraries/LiquidCrystal_PCF8574/examples/LiquidCrystal_PCF8574_Test/LiquidCrystal_PCF8574_Test.ino

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#include <Wire.h>
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#include <LiquidCrystal_PCF8574.h>
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LiquidCrystal_PCF8574 lcd(0x27); // set the LCD address to 0x27 for a 16 chars and 2 line display
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int show;
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void setup()
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{
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int error;
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Serial.begin(115200);
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Serial.println("LCD...");
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while (! Serial);
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Serial.println("Dose: check for LCD");
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// See http://playground.arduino.cc/Main/I2cScanner
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Wire.begin();
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Wire.beginTransmission(0x27);
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error = Wire.endTransmission();
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Serial.print("Error: ");
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Serial.print(error);
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if (error == 0) {
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Serial.println(": LCD found.");
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} else {
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Serial.println(": LCD not found.");
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} // if
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lcd.begin(16, 2); // initialize the lcd
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show = 0;
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} // setup()
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void loop()
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{
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if (show == 0) {
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lcd.setBacklight(255);
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lcd.home(); lcd.clear();
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lcd.print("Hello LCD");
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delay(1000);
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lcd.setBacklight(0);
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delay(400);
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lcd.setBacklight(255);
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} else if (show == 1) {
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lcd.clear();
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lcd.print("Cursor On");
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lcd.cursor();
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} else if (show == 2) {
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lcd.clear();
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lcd.print("Cursor Blink");
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lcd.blink();
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} else if (show == 3) {
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lcd.clear();
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lcd.print("Cursor OFF");
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lcd.noBlink();
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lcd.noCursor();
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} else if (show == 4) {
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lcd.clear();
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lcd.print("Display Off");
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lcd.noDisplay();
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} else if (show == 5) {
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lcd.clear();
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lcd.print("Display On");
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lcd.display();
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} else if (show == 7) {
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("*** first line.");
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lcd.setCursor(0, 1);
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lcd.print("*** second line.");
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} else if (show == 8) {
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lcd.scrollDisplayLeft();
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} else if (show == 9) {
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lcd.scrollDisplayLeft();
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} else if (show == 10) {
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lcd.scrollDisplayLeft();
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} else if (show == 11) {
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lcd.scrollDisplayRight();
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} // if
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delay(2000);
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show = (show + 1) % 12;
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} // loop()

‎libraries/LiquidCrystal_PCF8574/keywords.txt

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#######################################
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# Syntax Coloring Map for LiquidCrystal_PCF8574
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#######################################
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#######################################
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# Datatypes (KEYWORD1)
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#######################################
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LiquidCrystal_PCF8574 KEYWORD1
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#######################################
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# Methods and Functions (KEYWORD2)
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#######################################
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begin KEYWORD2
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clear KEYWORD2
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home KEYWORD2
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noDisplay KEYWORD2
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display KEYWORD2
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noBlink KEYWORD2
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blink KEYWORD2
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noCursor KEYWORD2
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cursor KEYWORD2
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scrollDisplayLeft KEYWORD2
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scrollDisplayRight KEYWORD2
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leftToRight KEYWORD2
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rightToLeft KEYWORD2
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autoscroll KEYWORD2
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noAutoscroll KEYWORD2
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setBacklight KEYWORD2
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createChar KEYWORD2
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setCursor KEYWORD2
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write KEYWORD2
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#######################################
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# Instances (KEYWORD2)
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#######################################
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#######################################
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# Constants (LITERAL1)
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#######################################
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LCD_CLEARDISPLAY LITERAL1
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LCD_RETURNHOME LITERAL1
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LCD_ENTRYMODESET LITERAL1
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LCD_DISPLAYCONTROL LITERAL1
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LCD_CURSORSHIFT LITERAL1
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LCD_FUNCTIONSET LITERAL1
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LCD_SETCGRAMADDR LITERAL1
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LCD_SETDDRAMADDR LITERAL1
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LCD_ENTRYRIGHT LITERAL1
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LCD_ENTRYLEFT LITERAL1
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LCD_ENTRYSHIFTINCREMENT LITERAL1
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LCD_ENTRYSHIFTDECREMENT LITERAL1
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LCD_DISPLAYON LITERAL1
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LCD_DISPLAYOFF LITERAL1
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LCD_CURSORON LITERAL1
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LCD_CURSOROFF LITERAL1
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LCD_BLINKON LITERAL1
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LCD_BLINKOFF LITERAL1
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LCD_DISPLAYMOVE LITERAL1
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LCD_CURSORMOVE LITERAL1
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LCD_MOVERIGHT LITERAL1
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LCD_MOVELEFT LITERAL1
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LCD_8BITMODE LITERAL1
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LCD_4BITMODE LITERAL1
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LCD_2LINE LITERAL1
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LCD_1LINE LITERAL1
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LCD_5x10DOTS LITERAL1
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LCD_5x8DOTS LITERAL1

‎libraries/LiquidCrystal_PCF8574/library.properties

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name=LiquidCrystal_PCF8574
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version=1.1.0
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author=Matthias Hertel
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maintainer=Matthias Hertel <www.mathertel.de>
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sentence=A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.
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paragraph=This library is derived from the original Arduino LiquidCrystal library and uses the original Wire library for communication.
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category=Communication
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url=http://www.mathertel.de/Arduino/LiquidCrystal_PCF8574.aspx
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architectures=*

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