From e2f2458928d59a1560bd5b3eeabad352ffe82689 Mon Sep 17 00:00:00 2001 From: Richard Wackerbarth Date: Thu, 18 Jun 2015 13:05:38 -0400 Subject: [PATCH] library - Liquid Crystal --- .../avr/libraries/LiquidCrystal/README.adoc | 24 ++ .../examples/Autoscroll/Autoscroll.ino | 74 ++++ .../LiquidCrystal/examples/Blink/Blink.ino | 61 ++++ .../LiquidCrystal/examples/Cursor/Cursor.ino | 61 ++++ .../CustomCharacter/CustomCharacter.ino | 140 ++++++++ .../examples/Display/Display.ino | 61 ++++ .../examples/HelloWorld/HelloWorld.ino | 60 ++++ .../LiquidCrystal/examples/Scroll/Scroll.ino | 86 +++++ .../examples/SerialDisplay/SerialDisplay.ino | 65 ++++ .../examples/TextDirection/TextDirection.ino | 86 +++++ .../examples/setCursor/setCursor.ino | 72 ++++ .../avr/libraries/LiquidCrystal/keywords.txt | 38 +++ .../LiquidCrystal/library.properties | 9 + .../LiquidCrystal/src/LiquidCrystal.cpp | 322 ++++++++++++++++++ .../LiquidCrystal/src/LiquidCrystal.h | 108 ++++++ 15 files changed, 1267 insertions(+) create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/README.adoc create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Blink/Blink.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Cursor/Cursor.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Display/Display.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Scroll/Scroll.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/setCursor/setCursor.ino create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/keywords.txt create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/library.properties create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.cpp create mode 100644 ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.h diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/README.adoc b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/README.adoc new file mode 100644 index 0000000000..6f57eb157d --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/README.adoc @@ -0,0 +1,24 @@ += Liquid Crystal Library for Arduino = + +This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. + +For more information about this library please visit us at +http://arduino.cc/en/Reference/LiquidCrystal + +== License == + +Copyright (c) Arduino LLC. All right reserved. + +This library is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public +License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) any later version. + +This library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +License along with this library; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino new file mode 100644 index 0000000000..0acb3affc0 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino @@ -0,0 +1,74 @@ +/* + LiquidCrystal Library - Autoscroll + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch demonstrates the use of the autoscroll() + and noAutoscroll() functions to make new text scroll or not. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalAutoscroll + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); +} + +void loop() { + // set the cursor to (0,0): + lcd.setCursor(0, 0); + // print from 0 to 9: + for (int thisChar = 0; thisChar < 10; thisChar++) { + lcd.print(thisChar); + delay(500); + } + + // set the cursor to (16,1): + lcd.setCursor(16, 1); + // set the display to automatically scroll: + lcd.autoscroll(); + // print from 0 to 9: + for (int thisChar = 0; thisChar < 10; thisChar++) { + lcd.print(thisChar); + delay(500); + } + // turn off automatic scrolling + lcd.noAutoscroll(); + + // clear screen for the next loop: + lcd.clear(); +} + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Blink/Blink.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Blink/Blink.ino new file mode 100644 index 0000000000..856d522c50 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Blink/Blink.ino @@ -0,0 +1,61 @@ +/* + LiquidCrystal Library - Blink + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints "Hello World!" to the LCD and makes the + cursor block blink. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalBlink + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // Print a message to the LCD. + lcd.print("hello, world!"); +} + +void loop() { + // Turn off the blinking cursor: + lcd.noBlink(); + delay(3000); + // Turn on the blinking cursor: + lcd.blink(); + delay(3000); +} + + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Cursor/Cursor.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Cursor/Cursor.ino new file mode 100644 index 0000000000..5f68d917dd --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Cursor/Cursor.ino @@ -0,0 +1,61 @@ +/* + LiquidCrystal Library - Cursor + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints "Hello World!" to the LCD and + uses the cursor() and noCursor() methods to turn + on and off the cursor. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalCursor + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // Print a message to the LCD. + lcd.print("hello, world!"); +} + +void loop() { + // Turn off the cursor: + lcd.noCursor(); + delay(500); + // Turn on the cursor: + lcd.cursor(); + delay(500); +} + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino new file mode 100644 index 0000000000..e70a949e34 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino @@ -0,0 +1,140 @@ +/* + LiquidCrystal Library - Custom Characters + + Demonstrates how to add custom characters on an LCD display. + The LiquidCrystal library works with all LCD displays that are + compatible with the Hitachi HD44780 driver. There are many of + them out there, and you can usually tell them by the 16-pin interface. + + This sketch prints "I Arduino!" and a little dancing man + to the LCD. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K potentiometer: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + * 10K poterntiometer on pin A0 + + created 21 Mar 2011 + by Tom Igoe + modified 11 Nov 2013 + by Scott Fitzgerald + + Based on Adafruit's example at + https://github.com/adafruit/SPI_VFD/blob/master/examples/createChar/createChar.pde + + This example code is in the public domain. + http://www.arduino.cc/en/Tutorial/LiquidCrystal + + Also useful: + http://icontexto.com/charactercreator/ + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +// make some custom characters: +byte heart[8] = { + 0b00000, + 0b01010, + 0b11111, + 0b11111, + 0b11111, + 0b01110, + 0b00100, + 0b00000 +}; + +byte smiley[8] = { + 0b00000, + 0b00000, + 0b01010, + 0b00000, + 0b00000, + 0b10001, + 0b01110, + 0b00000 +}; + +byte frownie[8] = { + 0b00000, + 0b00000, + 0b01010, + 0b00000, + 0b00000, + 0b00000, + 0b01110, + 0b10001 +}; + +byte armsDown[8] = { + 0b00100, + 0b01010, + 0b00100, + 0b00100, + 0b01110, + 0b10101, + 0b00100, + 0b01010 +}; + +byte armsUp[8] = { + 0b00100, + 0b01010, + 0b00100, + 0b10101, + 0b01110, + 0b00100, + 0b00100, + 0b01010 +}; + +void setup() { + // initialize LCD and set up the number of columns and rows: + lcd.begin(16, 2); + + // create a new character + lcd.createChar(0, heart); + // create a new character + lcd.createChar(1, smiley); + // create a new character + lcd.createChar(2, frownie); + // create a new character + lcd.createChar(3, armsDown); + // create a new character + lcd.createChar(4, armsUp); + + // Print a message to the lcd. + lcd.print("I "); + lcd.write(byte(0)); // when calling lcd.write() '0' must be cast as a byte + lcd.print(" Arduino! "); + lcd.write((byte) 1); + +} + +void loop() { + // read the potentiometer on A0: + int sensorReading = analogRead(A0); + // map the result to 200 - 1000: + int delayTime = map(sensorReading, 0, 1023, 200, 1000); + // set the cursor to the bottom row, 5th position: + lcd.setCursor(4, 1); + // draw the little man, arms down: + lcd.write(3); + delay(delayTime); + lcd.setCursor(4, 1); + // draw him arms up: + lcd.write(4); + delay(delayTime); +} diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Display/Display.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Display/Display.ino new file mode 100644 index 0000000000..5c9e67cb3f --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Display/Display.ino @@ -0,0 +1,61 @@ +/* + LiquidCrystal Library - display() and noDisplay() + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints "Hello World!" to the LCD and uses the + display() and noDisplay() functions to turn on and off + the display. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalDisplay + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // Print a message to the LCD. + lcd.print("hello, world!"); +} + +void loop() { + // Turn off the display: + lcd.noDisplay(); + delay(500); + // Turn on the display: + lcd.display(); + delay(500); +} + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino new file mode 100644 index 0000000000..bf122d9992 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino @@ -0,0 +1,60 @@ +/* + LiquidCrystal Library - Hello World + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints "Hello World!" to the LCD + and shows the time. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * LCD VSS pin to ground + * LCD VCC pin to 5V + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://www.arduino.cc/en/Tutorial/LiquidCrystal + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // Print a message to the LCD. + lcd.print("hello, world!"); +} + +void loop() { + // set the cursor to column 0, line 1 + // (note: line 1 is the second row, since counting begins with 0): + lcd.setCursor(0, 1); + // print the number of seconds since reset: + lcd.print(millis() / 1000); +} + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Scroll/Scroll.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Scroll/Scroll.ino new file mode 100644 index 0000000000..3e4479177e --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/Scroll/Scroll.ino @@ -0,0 +1,86 @@ +/* + LiquidCrystal Library - scrollDisplayLeft() and scrollDisplayRight() + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints "Hello World!" to the LCD and uses the + scrollDisplayLeft() and scrollDisplayRight() methods to scroll + the text. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalScroll + + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // Print a message to the LCD. + lcd.print("hello, world!"); + delay(1000); +} + +void loop() { + // scroll 13 positions (string length) to the left + // to move it offscreen left: + for (int positionCounter = 0; positionCounter < 13; positionCounter++) { + // scroll one position left: + lcd.scrollDisplayLeft(); + // wait a bit: + delay(150); + } + + // scroll 29 positions (string length + display length) to the right + // to move it offscreen right: + for (int positionCounter = 0; positionCounter < 29; positionCounter++) { + // scroll one position right: + lcd.scrollDisplayRight(); + // wait a bit: + delay(150); + } + + // scroll 16 positions (display length + string length) to the left + // to move it back to center: + for (int positionCounter = 0; positionCounter < 16; positionCounter++) { + // scroll one position left: + lcd.scrollDisplayLeft(); + // wait a bit: + delay(150); + } + + // delay at the end of the full loop: + delay(1000); + +} + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino new file mode 100644 index 0000000000..5838dc5a08 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino @@ -0,0 +1,65 @@ +/* + LiquidCrystal Library - Serial Input + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch displays text sent over the serial port + (e.g. from the Serial Monitor) on an attached LCD. + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalSerial + */ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // initialize the serial communications: + Serial.begin(9600); +} + +void loop() +{ + // when characters arrive over the serial port... + if (Serial.available()) { + // wait a bit for the entire message to arrive + delay(100); + // clear the screen + lcd.clear(); + // read all the available characters + while (Serial.available() > 0) { + // display each character to the LCD + lcd.write(Serial.read()); + } + } +} diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino new file mode 100644 index 0000000000..3bb8695b31 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino @@ -0,0 +1,86 @@ +/* +LiquidCrystal Library - TextDirection + +Demonstrates the use a 16x2 LCD display. The LiquidCrystal +library works with all LCD displays that are compatible with the +Hitachi HD44780 driver. There are many of them out there, and you +can usually tell them by the 16-pin interface. + +This sketch demonstrates how to use leftToRight() and rightToLeft() +to move the cursor. + +The circuit: +* LCD RS pin to digital pin 12 +* LCD Enable pin to digital pin 11 +* LCD D4 pin to digital pin 5 +* LCD D5 pin to digital pin 4 +* LCD D6 pin to digital pin 3 +* LCD D7 pin to digital pin 2 +* LCD R/W pin to ground +* 10K resistor: +* ends to +5V and ground +* wiper to LCD VO pin (pin 3) + +Library originally added 18 Apr 2008 +by David A. Mellis +library modified 5 Jul 2009 +by Limor Fried (http://www.ladyada.net) +example added 9 Jul 2009 +by Tom Igoe +modified 22 Nov 2010 +by Tom Igoe + +This example code is in the public domain. + +http://arduino.cc/en/Tutorial/LiquidCrystalTextDirection + +*/ + +// include the library code: +#include + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +int thisChar = 'a'; + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(16, 2); + // turn on the cursor: + lcd.cursor(); +} + +void loop() { + // reverse directions at 'm': + if (thisChar == 'm') { + // go right for the next letter + lcd.rightToLeft(); + } + // reverse again at 's': + if (thisChar == 's') { + // go left for the next letter + lcd.leftToRight(); + } + // reset at 'z': + if (thisChar > 'z') { + // go to (0,0): + lcd.home(); + // start again at 0 + thisChar = 'a'; + } + // print the character + lcd.write(thisChar); + // wait a second: + delay(1000); + // increment the letter: + thisChar++; +} + + + + + + + + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/setCursor/setCursor.ino b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/setCursor/setCursor.ino new file mode 100644 index 0000000000..4790b68b80 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/examples/setCursor/setCursor.ino @@ -0,0 +1,72 @@ +/* + LiquidCrystal Library - setCursor + + Demonstrates the use a 16x2 LCD display. The LiquidCrystal + library works with all LCD displays that are compatible with the + Hitachi HD44780 driver. There are many of them out there, and you + can usually tell them by the 16-pin interface. + + This sketch prints to all the positions of the LCD using the + setCursor(0 method: + + The circuit: + * LCD RS pin to digital pin 12 + * LCD Enable pin to digital pin 11 + * LCD D4 pin to digital pin 5 + * LCD D5 pin to digital pin 4 + * LCD D6 pin to digital pin 3 + * LCD D7 pin to digital pin 2 + * LCD R/W pin to ground + * 10K resistor: + * ends to +5V and ground + * wiper to LCD VO pin (pin 3) + + Library originally added 18 Apr 2008 + by David A. Mellis + library modified 5 Jul 2009 + by Limor Fried (http://www.ladyada.net) + example added 9 Jul 2009 + by Tom Igoe + modified 22 Nov 2010 + by Tom Igoe + + This example code is in the public domain. + + http://arduino.cc/en/Tutorial/LiquidCrystalSetCursor + + */ + +// include the library code: +#include + +// these constants won't change. But you can change the size of +// your LCD using them: +const int numRows = 2; +const int numCols = 16; + +// initialize the library with the numbers of the interface pins +LiquidCrystal lcd(12, 11, 5, 4, 3, 2); + +void setup() { + // set up the LCD's number of columns and rows: + lcd.begin(numCols, numRows); +} + +void loop() { + // loop from ASCII 'a' to ASCII 'z': + for (int thisLetter = 'a'; thisLetter <= 'z'; thisLetter++) { + // loop over the columns: + for (int thisCol = 0; thisCol < numRows; thisCol++) { + // loop over the rows: + for (int thisRow = 0; thisRow < numCols; thisRow++) { + // set the cursor position: + lcd.setCursor(thisCol, thisRow); + // print the letter: + lcd.write(thisLetter); + delay(200); + } + } + } +} + + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/keywords.txt b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/keywords.txt new file mode 100644 index 0000000000..b6aa7fd903 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/keywords.txt @@ -0,0 +1,38 @@ +####################################### +# Syntax Coloring Map For LiquidCrystal +####################################### + +####################################### +# Datatypes (KEYWORD1) +####################################### + +LiquidCrystal KEYWORD1 LiquidCrystal + +####################################### +# Methods and Functions (KEYWORD2) +####################################### + +begin KEYWORD2 +clear KEYWORD2 +home KEYWORD2 +print KEYWORD2 +setCursor KEYWORD2 +cursor KEYWORD2 +noCursor KEYWORD2 +blink KEYWORD2 +noBlink KEYWORD2 +display KEYWORD2 +noDisplay KEYWORD2 +autoscroll KEYWORD2 +noAutoscroll KEYWORD2 +leftToRight KEYWORD2 +rightToLeft KEYWORD2 +scrollDisplayLeft KEYWORD2 +scrollDisplayRight KEYWORD2 +createChar KEYWORD2 +setRowOffsets KEYWORD2 + +####################################### +# Constants (LITERAL1) +####################################### + diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/library.properties b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/library.properties new file mode 100644 index 0000000000..f379f78cce --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/library.properties @@ -0,0 +1,9 @@ +name=LiquidCrystal +version=1.0.1 +author=Arduino, Adafruit +maintainer=Arduino +sentence=Allows communication with alphanumerical liquid crystal displays (LCDs). For all Arduino boards. +paragraph=This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. The library works with in either 4 or 8 bit mode (i.e. using 4 or 8 data lines in addition to the rs, enable, and, optionally, the rw control lines). +category=Display +url=http://arduino.cc/en/Reference/LiquidCrystal +architectures=* diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.cpp b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.cpp new file mode 100644 index 0000000000..249e0ec9b5 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.cpp @@ -0,0 +1,322 @@ +#include "LiquidCrystal.h" + +#include +#include +#include +#include "Arduino.h" + +// When the display powers up, it is configured as follows: +// +// 1. Display clear +// 2. Function set: +// DL = 1; 8-bit interface data +// N = 0; 1-line display +// F = 0; 5x8 dot character font +// 3. Display on/off control: +// D = 0; Display off +// C = 0; Cursor off +// B = 0; Blinking off +// 4. Entry mode set: +// I/D = 1; Increment by 1 +// S = 0; No shift +// +// Note, however, that resetting the Arduino doesn't reset the LCD, so we +// can't assume that its in that state when a sketch starts (and the +// LiquidCrystal constructor is called). + +LiquidCrystal::LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7) +{ + init(0, rs, rw, enable, d0, d1, d2, d3, d4, d5, d6, d7); +} + +LiquidCrystal::LiquidCrystal(uint8_t rs, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7) +{ + init(0, rs, 255, enable, d0, d1, d2, d3, d4, d5, d6, d7); +} + +LiquidCrystal::LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3) +{ + init(1, rs, rw, enable, d0, d1, d2, d3, 0, 0, 0, 0); +} + +LiquidCrystal::LiquidCrystal(uint8_t rs, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3) +{ + init(1, rs, 255, enable, d0, d1, d2, d3, 0, 0, 0, 0); +} + +void LiquidCrystal::init(uint8_t fourbitmode, uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7) +{ + _rs_pin = rs; + _rw_pin = rw; + _enable_pin = enable; + + _data_pins[0] = d0; + _data_pins[1] = d1; + _data_pins[2] = d2; + _data_pins[3] = d3; + _data_pins[4] = d4; + _data_pins[5] = d5; + _data_pins[6] = d6; + _data_pins[7] = d7; + + pinMode(_rs_pin, OUTPUT); + // we can save 1 pin by not using RW. Indicate by passing 255 instead of pin# + if (_rw_pin != 255) { + pinMode(_rw_pin, OUTPUT); + } + pinMode(_enable_pin, OUTPUT); + + if (fourbitmode) + _displayfunction = LCD_4BITMODE | LCD_1LINE | LCD_5x8DOTS; + else + _displayfunction = LCD_8BITMODE | LCD_1LINE | LCD_5x8DOTS; + + begin(16, 1); +} + +void LiquidCrystal::begin(uint8_t cols, uint8_t lines, uint8_t dotsize) { + if (lines > 1) { + _displayfunction |= LCD_2LINE; + } + _numlines = lines; + + setRowOffsets(0x00, 0x40, 0x00 + cols, 0x40 + cols); + + // for some 1 line displays you can select a 10 pixel high font + if ((dotsize != LCD_5x8DOTS) && (lines == 1)) { + _displayfunction |= LCD_5x10DOTS; + } + + // SEE PAGE 45/46 FOR INITIALIZATION SPECIFICATION! + // according to datasheet, we need at least 40ms after power rises above 2.7V + // before sending commands. Arduino can turn on way before 4.5V so we'll wait 50 + delayMicroseconds(50000); + // Now we pull both RS and R/W low to begin commands + digitalWrite(_rs_pin, LOW); + digitalWrite(_enable_pin, LOW); + if (_rw_pin != 255) { + digitalWrite(_rw_pin, LOW); + } + + //put the LCD into 4 bit or 8 bit mode + if (! (_displayfunction & LCD_8BITMODE)) { + // this is according to the hitachi HD44780 datasheet + // figure 24, pg 46 + + // we start in 8bit mode, try to set 4 bit mode + write4bits(0x03); + delayMicroseconds(4500); // wait min 4.1ms + + // second try + write4bits(0x03); + delayMicroseconds(4500); // wait min 4.1ms + + // third go! + write4bits(0x03); + delayMicroseconds(150); + + // finally, set to 4-bit interface + write4bits(0x02); + } else { + // this is according to the hitachi HD44780 datasheet + // page 45 figure 23 + + // Send function set command sequence + command(LCD_FUNCTIONSET | _displayfunction); + delayMicroseconds(4500); // wait more than 4.1ms + + // second try + command(LCD_FUNCTIONSET | _displayfunction); + delayMicroseconds(150); + + // third go + command(LCD_FUNCTIONSET | _displayfunction); + } + + // finally, set # lines, font size, etc. + command(LCD_FUNCTIONSET | _displayfunction); + + // turn the display on with no cursor or blinking default + _displaycontrol = LCD_DISPLAYON | LCD_CURSOROFF | LCD_BLINKOFF; + display(); + + // clear it off + clear(); + + // Initialize to default text direction (for romance languages) + _displaymode = LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT; + // set the entry mode + command(LCD_ENTRYMODESET | _displaymode); + +} + +void LiquidCrystal::setRowOffsets(int row0, int row1, int row2, int row3) +{ + _row_offsets[0] = row0; + _row_offsets[1] = row1; + _row_offsets[2] = row2; + _row_offsets[3] = row3; +} + +/********** high level commands, for the user! */ +void LiquidCrystal::clear() +{ + command(LCD_CLEARDISPLAY); // clear display, set cursor position to zero + delayMicroseconds(2000); // this command takes a long time! +} + +void LiquidCrystal::home() +{ + command(LCD_RETURNHOME); // set cursor position to zero + delayMicroseconds(2000); // this command takes a long time! +} + +void LiquidCrystal::setCursor(uint8_t col, uint8_t row) +{ + const size_t max_lines = sizeof(_row_offsets) / sizeof(*_row_offsets); + if ( row >= max_lines ) { + row = max_lines - 1; // we count rows starting w/0 + } + if ( row >= _numlines ) { + row = _numlines - 1; // we count rows starting w/0 + } + + command(LCD_SETDDRAMADDR | (col + _row_offsets[row])); +} + +// Turn the display on/off (quickly) +void LiquidCrystal::noDisplay() { + _displaycontrol &= ~LCD_DISPLAYON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} +void LiquidCrystal::display() { + _displaycontrol |= LCD_DISPLAYON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} + +// Turns the underline cursor on/off +void LiquidCrystal::noCursor() { + _displaycontrol &= ~LCD_CURSORON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} +void LiquidCrystal::cursor() { + _displaycontrol |= LCD_CURSORON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} + +// Turn on and off the blinking cursor +void LiquidCrystal::noBlink() { + _displaycontrol &= ~LCD_BLINKON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} +void LiquidCrystal::blink() { + _displaycontrol |= LCD_BLINKON; + command(LCD_DISPLAYCONTROL | _displaycontrol); +} + +// These commands scroll the display without changing the RAM +void LiquidCrystal::scrollDisplayLeft(void) { + command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVELEFT); +} +void LiquidCrystal::scrollDisplayRight(void) { + command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVERIGHT); +} + +// This is for text that flows Left to Right +void LiquidCrystal::leftToRight(void) { + _displaymode |= LCD_ENTRYLEFT; + command(LCD_ENTRYMODESET | _displaymode); +} + +// This is for text that flows Right to Left +void LiquidCrystal::rightToLeft(void) { + _displaymode &= ~LCD_ENTRYLEFT; + command(LCD_ENTRYMODESET | _displaymode); +} + +// This will 'right justify' text from the cursor +void LiquidCrystal::autoscroll(void) { + _displaymode |= LCD_ENTRYSHIFTINCREMENT; + command(LCD_ENTRYMODESET | _displaymode); +} + +// This will 'left justify' text from the cursor +void LiquidCrystal::noAutoscroll(void) { + _displaymode &= ~LCD_ENTRYSHIFTINCREMENT; + command(LCD_ENTRYMODESET | _displaymode); +} + +// Allows us to fill the first 8 CGRAM locations +// with custom characters +void LiquidCrystal::createChar(uint8_t location, uint8_t charmap[]) { + location &= 0x7; // we only have 8 locations 0-7 + command(LCD_SETCGRAMADDR | (location << 3)); + for (int i=0; i<8; i++) { + write(charmap[i]); + } +} + +/*********** mid level commands, for sending data/cmds */ + +inline void LiquidCrystal::command(uint8_t value) { + send(value, LOW); +} + +inline size_t LiquidCrystal::write(uint8_t value) { + send(value, HIGH); + return 1; // assume sucess +} + +/************ low level data pushing commands **********/ + +// write either command or data, with automatic 4/8-bit selection +void LiquidCrystal::send(uint8_t value, uint8_t mode) { + digitalWrite(_rs_pin, mode); + + // if there is a RW pin indicated, set it low to Write + if (_rw_pin != 255) { + digitalWrite(_rw_pin, LOW); + } + + if (_displayfunction & LCD_8BITMODE) { + write8bits(value); + } else { + write4bits(value>>4); + write4bits(value); + } +} + +void LiquidCrystal::pulseEnable(void) { + digitalWrite(_enable_pin, LOW); + delayMicroseconds(1); + digitalWrite(_enable_pin, HIGH); + delayMicroseconds(1); // enable pulse must be >450ns + digitalWrite(_enable_pin, LOW); + delayMicroseconds(100); // commands need > 37us to settle +} + +void LiquidCrystal::write4bits(uint8_t value) { + for (int i = 0; i < 4; i++) { + pinMode(_data_pins[i], OUTPUT); + digitalWrite(_data_pins[i], (value >> i) & 0x01); + } + + pulseEnable(); +} + +void LiquidCrystal::write8bits(uint8_t value) { + for (int i = 0; i < 8; i++) { + pinMode(_data_pins[i], OUTPUT); + digitalWrite(_data_pins[i], (value >> i) & 0x01); + } + + pulseEnable(); +} diff --git a/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.h b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.h new file mode 100644 index 0000000000..da950ce581 --- /dev/null +++ b/ArduinoAddons/Arduino_1.6.x/hardware/marlin/avr/libraries/LiquidCrystal/src/LiquidCrystal.h @@ -0,0 +1,108 @@ +#ifndef LiquidCrystal_h +#define LiquidCrystal_h + +#include +#include "Print.h" + +// commands +#define LCD_CLEARDISPLAY 0x01 +#define LCD_RETURNHOME 0x02 +#define LCD_ENTRYMODESET 0x04 +#define LCD_DISPLAYCONTROL 0x08 +#define LCD_CURSORSHIFT 0x10 +#define LCD_FUNCTIONSET 0x20 +#define LCD_SETCGRAMADDR 0x40 +#define LCD_SETDDRAMADDR 0x80 + +// flags for display entry mode +#define LCD_ENTRYRIGHT 0x00 +#define LCD_ENTRYLEFT 0x02 +#define LCD_ENTRYSHIFTINCREMENT 0x01 +#define LCD_ENTRYSHIFTDECREMENT 0x00 + +// flags for display on/off control +#define LCD_DISPLAYON 0x04 +#define LCD_DISPLAYOFF 0x00 +#define LCD_CURSORON 0x02 +#define LCD_CURSOROFF 0x00 +#define LCD_BLINKON 0x01 +#define LCD_BLINKOFF 0x00 + +// flags for display/cursor shift +#define LCD_DISPLAYMOVE 0x08 +#define LCD_CURSORMOVE 0x00 +#define LCD_MOVERIGHT 0x04 +#define LCD_MOVELEFT 0x00 + +// flags for function set +#define LCD_8BITMODE 0x10 +#define LCD_4BITMODE 0x00 +#define LCD_2LINE 0x08 +#define LCD_1LINE 0x00 +#define LCD_5x10DOTS 0x04 +#define LCD_5x8DOTS 0x00 + +class LiquidCrystal : public Print { +public: + LiquidCrystal(uint8_t rs, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7); + LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7); + LiquidCrystal(uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3); + LiquidCrystal(uint8_t rs, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3); + + void init(uint8_t fourbitmode, uint8_t rs, uint8_t rw, uint8_t enable, + uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, + uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7); + + void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS); + + void clear(); + void home(); + + void noDisplay(); + void display(); + void noBlink(); + void blink(); + void noCursor(); + void cursor(); + void scrollDisplayLeft(); + void scrollDisplayRight(); + void leftToRight(); + void rightToLeft(); + void autoscroll(); + void noAutoscroll(); + + void setRowOffsets(int row1, int row2, int row3, int row4); + void createChar(uint8_t, uint8_t[]); + void setCursor(uint8_t, uint8_t); + virtual size_t write(uint8_t); + void command(uint8_t); + + using Print::write; +private: + void send(uint8_t, uint8_t); + void write4bits(uint8_t); + void write8bits(uint8_t); + void pulseEnable(); + + uint8_t _rs_pin; // LOW: command. HIGH: character. + uint8_t _rw_pin; // LOW: write to LCD. HIGH: read from LCD. + uint8_t _enable_pin; // activated by a HIGH pulse. + uint8_t _data_pins[8]; + + uint8_t _displayfunction; + uint8_t _displaycontrol; + uint8_t _displaymode; + + uint8_t _initialized; + + uint8_t _numlines; + uint8_t _row_offsets[4]; +}; + +#endif