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authorDavid A. Mellis <d.mellis@arduino.cc>2007-10-06 13:04:46 +0000
committerDavid A. Mellis <d.mellis@arduino.cc>2007-10-06 13:04:46 +0000
commit9e48dfc4fd53a2bc53367568077fbea44f88eda2 (patch)
tree356854e8239e0f0676bcf6105b7ea6a53cb9a880 /libraries/Matrix/examples/hello_matrix/hello_matrix.pde
parent179fcdbda432ff33a921a70994087b08b2a79caa (diff)
Moving libraries out from inside targets and creating bootloaders directory.
Diffstat (limited to 'libraries/Matrix/examples/hello_matrix/hello_matrix.pde')
-rw-r--r--libraries/Matrix/examples/hello_matrix/hello_matrix.pde39
1 files changed, 39 insertions, 0 deletions
diff --git a/libraries/Matrix/examples/hello_matrix/hello_matrix.pde b/libraries/Matrix/examples/hello_matrix/hello_matrix.pde
new file mode 100644
index 0000000..b8e1971
--- /dev/null
+++ b/libraries/Matrix/examples/hello_matrix/hello_matrix.pde
@@ -0,0 +1,39 @@
+// Hello Matrix
+// by Nicholas Zambetti <http://www.zambetti.com>
+
+// Demonstrates the use of the Matrix library
+// For MAX7219 LED Matrix Controllers
+// Blinks welcoming face on screen
+
+// Created 13 February 2006
+
+/* create a new Matrix instance
+ pin 0: data (din)
+ pin 1: load (load)
+ pin 2: clock (clk)
+*/
+Matrix myMatrix = Matrix(0, 2, 1);
+
+void setup()
+{
+}
+
+void loop()
+{
+ myMatrix.clear(); // clear display
+
+ delay(1000);
+
+ // turn some pixels on
+ myMatrix.write(1, 5, HIGH);
+ myMatrix.write(2, 2, HIGH);
+ myMatrix.write(2, 6, HIGH);
+ myMatrix.write(3, 6, HIGH);
+ myMatrix.write(4, 6, HIGH);
+ myMatrix.write(5, 2, HIGH);
+ myMatrix.write(5, 6, HIGH);
+ myMatrix.write(6, 5, HIGH);
+
+ delay(1000);
+}
+