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-rw-r--r--_3x3Matrix.pde60
1 files changed, 0 insertions, 60 deletions
diff --git a/_3x3Matrix.pde b/_3x3Matrix.pde
deleted file mode 100644
index 6a2a147..0000000
--- a/_3x3Matrix.pde
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- Blink
- Turns on an LED on for one second, then off for one second, repeatedly.
-
- This example code is in the public domain.
- */
-#define ROW 3
-#define COL 0
-#define ROWCNT 3
-#define COLCNT 3
-
-#define DELAY 3
-
-int frame[3][3] = {
- {0, 0, 0},
- {0, 0, 0},
- {0, 0, 0},
-};
-
-int framenr = 0;
-int rownr = 0;
-void setup() {
- // initialize the digital pin as an output.
- // Pin 13 has an LED connected on most Arduino boards:
- int i;
- for (i = 0;i < ROWCNT; i++)
- pinMode(ROW + i, OUTPUT);
- for (i = 0;i < COLCNT; i++)
- pinMode(COL + i, OUTPUT);
-}
-
-void nextFrame() {
- frame[0][0] = (framenr % 100) < 50;
- frame[0][1] = (framenr % 100) < 50;
- frame[0][2] = (framenr % 100) < 50;
- frame[1][0] = (framenr % 100) < 50;
- frame[1][1] = (framenr % 100) >= 50;
- frame[1][2] = (framenr % 100) < 50;
- frame[2][0] = (framenr % 100) < 50;
- frame[2][1] = (framenr % 100) < 50;
- frame[2][2] = (framenr % 100) < 50;
-}
-
-void loop() {
- int i;
-
- rownr = ( rownr + 1 ) % ROWCNT;
-
- if (rownr == 0) {
- framenr++;
- nextFrame();
- }
-
- for (i = 0; i < COLCNT; i++) {
- digitalWrite(COL + i, frame[rownr][i]);
- }
- digitalWrite(ROW + rownr, HIGH);
- delay(DELAY);
- digitalWrite(ROW + rownr, LOW);
-}