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Diffstat (limited to 'libraries/LiquidCrystal/examples/TextDirection')
| -rw-r--r-- | libraries/LiquidCrystal/examples/TextDirection/TextDirection.ino | 86 | 
1 files changed, 0 insertions, 86 deletions
| 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++; -} - - - - - - - - | 
