Splitted code to classes.

Defines.h

@@ -0,0 +1,22 @@
+#ifndef EYE_TRAINER_CONSTANTS
+#define EYE_TRAINER_CONSTANTS 0
+
+#define PIN_LED_GND_BUS 6 
+#define MAX_LED_INDEX 15
+#define MAX_BRIGHTNESS 255.0
+#define MIN_BRIGHTNESS 25.5
+
+#define PIN_BTN_MAIN 9
+#define PIN_BTN_UP 10
+#define PIN_BTN_DOWN 11
+
+#define PIN_DISPLAY_CLK 7
+#define PIN_DISPLAY_DIO 8
+
+#define PIN_LED_DATA 5
+#define PIN_LED_LATCH 4
+#define PIN_LED_CLOCK 3
+
+#define REGISTER_SIZE 2
+
+#endif