5 // by Nicholas Zambetti <http://www.zambetti.com>
7 // Demonstrates the use of the Matrix library
8 // For MAX7219 LED Matrix Controllers
9 // Blinks welcoming face on screen
11 // Created 13 February 2006
13 /* create a new Matrix instance
18 Matrix myMatrix = Matrix(0, 2, 1);
26 myMatrix.clear(); // clear display
30 // turn some pixels on
31 myMatrix.write(1, 5, HIGH);
32 myMatrix.write(2, 2, HIGH);
33 myMatrix.write(2, 6, HIGH);
34 myMatrix.write(3, 6, HIGH);
35 myMatrix.write(4, 6, HIGH);
36 myMatrix.write(5, 2, HIGH);
37 myMatrix.write(5, 6, HIGH);
38 myMatrix.write(6, 5, HIGH);