Added random animation.

CubeFirmware/main.c

 		serialWriteString(getString(5));
 	}
 }
+
+void randomAnimation(void) {
+	uint8_t *b = (uint8_t *)malloc(64);
+	uint8_t x, y, z;
+	if (b == NULL) {
+		serialWriteString(getString(24));
+		return;
+	}
+	for (x = 0; x < 64; x++) {
+		b[x] = 0;
+	}
+	while(1) {
+		setImage(b);
+		while(isFinished() == 0);
+		x = rand() / 4096;
+		y = rand() / 4096;
+		z = rand() / 4096;
+		b[x + (8 * y)] ^= (1 << z);
+
+		if (serialHasChar()) {
+			serialWriteString(getString(25));
+			free(b);
+			serialHandler(serialGet());
+			return;
+		}
+	}
+	free(b);
+}
 #endif
 
 void serialHandler(char c) {
 	// Used letters:
-	// a, c, d, e, g, n, s, t, v, x, 0, 1, 2
+	// a, c, d, e, g, i, n, r, s, t, v, x, y, 0, 1, 2
 	uint8_t i, y, z;
 #ifdef DEBUG
 	serialWrite(c);
 		break;
 
 #ifdef DEBUG
+	case 'r': case 'R':
+		randomAnimation();
+		break;
+
 	case 't': case 'T':
 		printTime();
 		break;
 
 	case '0':
 		fillBuffer(0);
-		setAnimationCount(0);
-		refreshAnimationCount = 1;
-		serialWriteString(getString(20));
 		DebugDone |= 4;
 		break;
 
 	case '1':
 		fillBuffer(0xFF);
-		setAnimationCount(0);
-		refreshAnimationCount = 1;
-		serialWriteString(getString(20));
 		DebugDone |= 4;
 		break;
 

CubeFirmware/makefile

 
 
 # Display size of file.
-HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
-ELFSIZE = $(SIZE) -A $(TARGET).elf
+HEXSIZE = $(SIZE)  --mcu=$(MCU) --target=$(FORMAT) $(TARGET).hex
+ELFSIZE = $(SIZE)  --mcu=$(MCU) -C $(TARGET).elf
 sizebefore:
 	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
 

CubeFirmware/strings.c

 #ifdef DEBUG
 char stringVersion[] PROGMEM = "v2 (Debug Build)\nNOT COMPATIBLE WITH CubeControl!\n"; // 0
 #else
-char stringVersion[] PROGMEM = "v2 Release\n" // 0
+char stringVersion[] PROGMEM = "v2 Release\n"; // 0
 #endif
 
 char stringInit[] PROGMEM = "\n\nInitialized: "; // 1
 char stringAccessError[] PROGMEM = "Could not access device!\n"; // 21
 char stringAudioData[] PROGMEM = "Audio Data:\n"; // 22
 char stringSnakeControl[] PROGMEM = "Controls: W A S D Q E, x to quit\n"; // 23
-char stringNoMoreHeap[] PROGMEM = "Ran out of Heap... Bye\n"; // 24
+char stringNoMoreHeap[] PROGMEM = "Ran out of Heap!\n"; // 24
 char stringKilledAnimation[] PROGMEM = "Animation aborted!\n"; // 25
-char stringHelp9[] PROGMEM = "(i)nterrupt count\n"; // 26
+char stringHelp9[] PROGMEM = "(i)nterrupt count, (r)andom\n"; // 26
 char stringInterrupts[] PROGMEM = " Interrupts after 1000msec\n"; // 27
 char stringFrames2[] PROGMEM = " Frames per Second\n"; // 28
 char stringDeleted[] PROGMEM = "Memory deleted!\n"; // 29