Diff: main.cpp

Revision:

0:ed91de6e3a1b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Mar 15 21:29:36 2014 +0000
@@ -0,0 +1,137 @@
+#include "mbed.h"
+#include "animations.h"
+
+DigitalOut ledy0(PC_0);
+DigitalOut ledy1(PC_1);
+DigitalOut ledy2(PC_2);
+DigitalOut ledx0(PC_13);
+DigitalOut ledx1(PC_14);
+DigitalOut ledx2(PC_15);
+
+AnalogIn poti(A0);
+
+void turnOn(short x, short y)
+{
+    switch(x) {
+        case 0:
+            ledx0 = 0;
+            break;
+        case 1:
+            ledx1 = 0;
+            break;
+        case 2:
+            ledx2 = 0;
+            break;
+    }
+
+    switch(y) {
+        case 0:
+            ledy0 = 1;
+            break;
+        case 1:
+            ledy1 = 1;
+            break;
+        case 2:
+            ledy2 = 1;
+            break;
+    }
+}
+
+void turnOff(short x, short y)
+{
+    switch(x) {
+        case 0:
+            ledx0 = 1;
+            break;
+        case 1:
+            ledx1 = 1;
+            break;
+        case 2:
+            ledx2 = 1;
+            break;
+    }
+
+    switch(y) {
+        case 0:
+            ledy0 = 0;
+            break;
+        case 1:
+            ledy1 = 0;
+            break;
+        case 2:
+            ledy2 = 0;
+            break;
+    }
+}
+
+void setPixel(int x, int y, bool on)
+{
+    if (on)
+        turnOn(x,y);
+    else
+        turnOff(x,y);
+}
+
+int delay = 100;
+
+void updateDelay()
+{
+    delay = 1000 + pow(poti * 4, 4) * 1000;
+}
+
+int leds[9][2] = {
+    { 0, 0 },
+    { 1, 0 },
+    { 2, 0 },
+    { 0, 1 },
+    { 1, 1 },
+    { 2, 1 },
+    { 0, 2 },
+    { 1, 2 },
+    { 2, 2 },
+};
+
+void animate(int animation[][10] animation, int cycles, bool inverted = false)
+{
+    int frames = sizeof(animation) / 320;
+
+    for (int frame = 0; frame < frames; frame++) {
+        int frameTime = animation[frame][9];
+
+        Timer timer;
+
+        while (timer.read_ms() < frameTime) {
+            for (int pixel = 0; pixel < 9; pixel++) {
+                bool state = (bool)animation[frame][pixel] ^ inverted;
+                setPixel(leds[pixel][0], leds[pixel][1], state);
+                wait_us(delay);
+                setPixel(leds[pixel][0], leds[pixel][1], !state);
+            }
+        }
+    }
+}
+
+void init()
+{
+    for (int x = 0; x<3; x++)
+        for (int y = 0; y<3; y++)
+            turnOff(x,y);
+}
+
+int main()
+{
+    init();
+    Ticker ticker;
+    ticker.attach(&updateDelay, 0.05);
+
+    while(true) {
+        animate(animation1, 8);
+        animate(animation2, 2);
+        animate(animation3, 1);
+        animate(animation4, 2);
+        animate(animation5, 2);
+        animate(transition6, 1);
+        animate(animation6, 3);
+        animate(end6, 1);
+    }
+}