Reference.LiquidCrystal History

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November 01, 2009, at 05:48 PM by David A. Mellis -
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August 11, 2009, at 11:13 PM by David A. Mellis - Adding functions for 0017.
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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, rw, and enable control lines).

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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).

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July 11, 2009, at 02:52 AM by David A. Mellis -
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July 09, 2009, at 10:25 PM by Tom Igoe -
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  • clear()
  • home()
  • noDisplay()
  • display()
  • noBlink()
  • blink()
  • noCursor()
  • cursor()
  • scrollDisplayLeft()
  • scrollDisplayRight()
  • shiftLeft()
  • shiftRight()
  • shiftIncrement()
  • shiftDecrement()
to:
  • clear() - clears the display
  • home() - sets the cursor to top left
  • noDisplay() - blanks the display but saves the data onscreen
  • display() - restores the screen after noDisplay()
  • noBlink() - turns off the block-style cursor
  • blink() - turns on the block-style cursor
  • noCursor() - turns off the underscore-style cursor
  • cursor() - turns on the underscore-style cursor
  • scrollDisplayLeft() - scrolls the whole display left
  • scrollDisplayRight() - scrolls the whole display right
  • shiftLeft() - sets direction of text flow to left
  • shiftRight() - sets direction of text flow to right
  • shiftIncrement() - "left justifies" the text
  • shiftDecrement() - "right justifies" the text
July 09, 2009, at 10:20 PM by Tom Igoe -
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July 09, 2009, at 10:20 PM by Tom Igoe -
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December 05, 2008, at 01:32 PM by David A. Mellis -
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This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the XXX 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, rw, and enable control lines).

to:

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, rw, and enable control lines).

September 07, 2008, at 12:04 PM by David A. Mellis -
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September 07, 2008, at 11:54 AM by David A. Mellis -
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September 07, 2008, at 11:54 AM by David A. Mellis -
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September 07, 2008, at 10:23 AM by David A. Mellis -
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July 18, 2008, at 10:38 PM by David A. Mellis -
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LiquidCrystal Library

This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the XXX 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, rw, and enable control lines).

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