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libraries/hd44780/examples/Documentation/Documentation.ino

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+///////////////////////////////////////////////////////////////////////////////
+// hd44780 Extensible hd44780 LCD Library Version 1.3.2
+//
+// hd44780 is an open source project for open source projects. Those wishing to
+// create closed projects should seek an alternate solution.
+// hd44780 is licensed under the terms of the GNU General Public License v3.0
+// as opposed to the more liberal licensing terms of the
+// GNU Lesser General Public License (LGPL), MIT, modified BSD, Apache, etc..
+// 
+// GPL licensing information can found here: https://www.gnu.org/licenses/
+///////////////////////////////////////////////////////////////////////////////
+//
+// hd44780 Library ReadMe: file://./docs/README.html
+//
+// Overview
+// ========
+// The hd44780 arduino library is a library package.
+// It is more than a simple library to run a specific h/w.
+// It is actually an expandable library package that can communicate with
+// many different types of LCD hardware and interfaces.
+//
+// The library is designed to allow communication and interfacing with hd44780
+// LCDs over a variety of h/w interfaces.
+// Each h/w communication interface has its own C++ i/o class.
+//
+// The library currently comes with the following i/o subclasses:
+//
+//    hd44780_HC1627_I2C: control LCD with native i2c interface (Tsingtek Display HC1627)
+//    hd44780_I2Cexp: control LCD using i2c i/o exapander backpack (PCF8574 or MCP23008)
+//    hd44780_I2Clcd: control LCD with native i2c interface (PCF2116, PCF2119x, etc...)
+//    hd44780_NTCU165ECPB: control Noritake CU165ECBP-T2J LCD display over SPI
+//    hd44780_NTCU20025ECPB_pinIO: control Noritake CU20025ECPB using direct Arduino pin connections
+//    hd44780_NTCUUserial: control Noritake CU-U Series VFD display in serial mode
+//    hd44780_pinIO: control LCD using direct Arduino Pin connections
+//
+// Examples
+// ========
+// Because the hd44780 library package is more than a simple library, the examples
+// are not all together in a single location. 
+// The examples are seperated and grouped in to areas as follows:
+//
+// ioClass: 
+//    All the hd44780 library package examples are under here.
+//    ioClass contains subdirectories for each included hd44780 i/o class containing
+//    sketches that are specific to the i/o class.
+//    The examples for each i/o class are grouped together in a directory by
+//    the name of the i/o class.
+//    In the Arduino IDE they can be found here:
+//        [File]->Examples->hd44780->ioClass
+//    For example, the examples for the hd44780_I2Cexp i/o class will be
+//    found here:
+//        [File]->Examples->hd44780->ioClass->hd44780_I2Cexp
+//
+// otherLibraries:
+//     Contains subdirectories for other (non hd44780) libraries that contain
+//     wrapper sketches for various hd44780examples sketches. This is intended
+//     to allow easy benchmarking of other 3rd party LCD libraries for comparison purposes.
+//
+// hd44780examples:
+//    These are not really example sketches. They should not be looked at as
+//    examples for how to use the library. They are special purpose sketches
+//    that are used as include files for the i/o class examples.
+//    See the ioClass specific examples for each ioClass.
+//
+// See the readme files under the examples directory and the wiki for
+// additional information about the examples.
+//
+// Custom Character creation tools
+// ===============================
+//    https://kakedev.github.io/GlyphGenerator/
+//    http://www.quinapalus.com/hd44780udg.html
+//    https://omerk.github.io/lcdchargen
+//
+// Github links
+// ============
+// Version 1.3.2 repository: https://github.com/duinoWitchery/hd44780/tree/1.3.2
+// Latest respository: https://github.com/duinoWitchery/hd44780
+// hd44780 wiki: https://github.com/duinoWitchery/hd44780/wiki
+// (note: Latest repository & wiki may be different from installed version)
+//
+// Arduino Links
+// =============
+//    Arduino LiquidCrystal API: https://www.arduino.cc/en/Reference/LiquidCrystal
+//    Arduino: http://arduino.cc
+//    Arduino Forum: http://www.arduino.cc/forum/
+//    Arduino Software: https://www.arduino.cc/en/Main/Software
+//    Installing Libraries: https://www.arduino.cc/en/Guide/Libraries
+//    Arduino Playground: http://playground.arduino.cc/
+//
+// Technical Information Links:
+// ============================
+//
+// https://en.wikipedia.org/wiki/Hitachi_HD44780_LCD_controller
+//
+// hd44780 datasheet:
+//    http://fab.cba.mit.edu/classes/863.06/11.13/44780.pdf
+//    https://www.sparkfun.com/datasheets/LCD/HD44780.pdf
+//
+// hd44780 internal RAM addressing:
+//    http://web.alfredstate.edu/faculty/weimandn/lcd/lcd_addressing/lcd_addressing_index.html
+//
+// Arduino board Pinouts:
+//    Various Popular Arduino boards:
+//      http://www.pighixxx.com/test/pinoutspg/boards/
+//      https://github.com/Bouni/Arduino-Pinout
+//    Teensy boards:
+//      https://www.pjrc.com/teensy/pinout.html
+//    Various esp8266 based boards:
+//      https://iotbytes.wordpress.com/esp8266-pinouts/
+//      https://iotbytes.wordpress.com/nodemcu-pinout/
+//      https://learn.adafruit.com/adafruit-feather-huzzah-esp8266/pinouts
+//
+// PCF8574 datasheet:
+//    https://www.aurel32.net/elec/pcf8574.pdf
+//    http://www.ti.com/lit/ds/symlink/pcf8574.pdf
+//
+// MCP23008 datasheet:
+//    http://ww1.microchip.com/downloads/en/DeviceDoc/21919e.pdf
+//
+/////////////////////////////////////////////////////////////////////////
+
+
+// dummy sketch functions
+void setup(void){}
+void loop(void){}

libraries/hd44780/examples/Documentation/README.md

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+Documenation sketch
+===================
+The Documenation.ino sketch is not really an example sketch.  
+It is a dummy sketch used to allow documentation to be accessed through the IDE when the sketched is loaded into the IDE.

libraries/hd44780/examples/Documentation/docs/readme.txt

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+documenation will be placed here