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Diffstat (limited to 'libraries/LiquidCrystal/examples')
10 files changed, 0 insertions, 762 deletions
diff --git a/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino b/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino deleted file mode 100644 index 1127d8f..0000000 --- a/libraries/LiquidCrystal/examples/Autoscroll/Autoscroll.ino +++ /dev/null @@ -1,74 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/Blink/Blink.ino b/libraries/LiquidCrystal/examples/Blink/Blink.ino deleted file mode 100644 index 9667b5d..0000000 --- a/libraries/LiquidCrystal/examples/Blink/Blink.ino +++ /dev/null @@ -1,61 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/Cursor/Cursor.ino b/libraries/LiquidCrystal/examples/Cursor/Cursor.ino deleted file mode 100644 index 05862a4..0000000 --- a/libraries/LiquidCrystal/examples/Cursor/Cursor.ino +++ /dev/null @@ -1,61 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino b/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino deleted file mode 100644 index d3ce479..0000000 --- a/libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino +++ /dev/null @@ -1,138 +0,0 @@ -/* - 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 <heart> 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 - - created21 Mar 2011 - by Tom Igoe - 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 <LiquidCrystal.h> - -// 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() { - // 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); - - // set up the lcd's number of columns and rows: - lcd.begin(16, 2); - // Print a message to the lcd. - lcd.print("I "); - lcd.write(0); - lcd.print(" Arduino! "); - lcd.write(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/libraries/LiquidCrystal/examples/Display/Display.ino b/libraries/LiquidCrystal/examples/Display/Display.ino deleted file mode 100644 index a85effb..0000000 --- a/libraries/LiquidCrystal/examples/Display/Display.ino +++ /dev/null @@ -1,61 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino b/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino deleted file mode 100644 index e99957d..0000000 --- a/libraries/LiquidCrystal/examples/HelloWorld/HelloWorld.ino +++ /dev/null @@ -1,58 +0,0 @@ -/* - 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 - * 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/Scroll/Scroll.ino b/libraries/LiquidCrystal/examples/Scroll/Scroll.ino deleted file mode 100644 index 0d6d8dc..0000000 --- a/libraries/LiquidCrystal/examples/Scroll/Scroll.ino +++ /dev/null @@ -1,86 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino b/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino deleted file mode 100644 index a6f8f40..0000000 --- a/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino +++ /dev/null @@ -1,65 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino b/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino deleted file mode 100644 index cabd8ea..0000000 --- a/libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino +++ /dev/null @@ -1,86 +0,0 @@ - /* - 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 <LiquidCrystal.h> - -// 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/libraries/LiquidCrystal/examples/setCursor/setCursor.ino b/libraries/LiquidCrystal/examples/setCursor/setCursor.ino deleted file mode 100644 index e45c491..0000000 --- a/libraries/LiquidCrystal/examples/setCursor/setCursor.ino +++ /dev/null @@ -1,72 +0,0 @@ -/* - 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 <LiquidCrystal.h> - -// 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(thisRow,thisCol); - // print the letter: - lcd.write(thisLetter); - delay(200); - } - } - } -} - - |