640 x 480 VGA Tile Map Driver w/ Mouse Cursor

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By: Kwabena W. Agyeman, created: 2010-08-04 | updated: 2013-06-17

 

A 640 x 480 VGA tile map driver with a mouse cursor that runs on one cog. The code has been fully optimized with a super simple spin interface for maximum speed and is also fully commented.
 
Provides full support for:
 
  • Scrolling arbitrary portions of the screen up,
  • Scrolling arbitrary portions of the screen down,
  • Displaying flat colored text boxes,
  • Displaying beveled colored text boxes,
  • Displyaing flat colored boxes,
  • Displaying beveled colored boxes,
  • Displaying flat colored frames,
  • Displaying beveled colored frames,
  • Scrolling strings across the screen from right to left,
  • Scrolling characters across the screen from right to left,
  • Displaying strings on screen,
  • Displaying characters on screen,
  • Printing strings to the screen inside of a text box,
  • Printing characters to the screen inside of a text box,
  • Displaying a 16x16 pixel one color mouse cursor on screen,
  • Displaying a 16x32 pixel one color print curcor on screen,
 
This list of features is not comprehensive. Please download the source code and run the included demo to gain a better understanding of this driver.
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Package icon VGA64_TMPDemo_3.zip16.11 KB