Add LED driver related macros instead of using magic numbers.

right/src/led_driver.h

@@ -1,5 +1,5 @@
-#ifndef __LED_DRIVER_H__
-#define __LED_DRIVER_H__
+#ifndef __LED_DRIVER_REGISTER_H__
+#define __LED_DRIVER_REGISTER_H__
 
 // Includes:
 
@@ -9,6 +9,31 @@
     #include "i2c.h"
     #include "i2c_addresses.h"
 
+// Macros:
+
+    #define LED_DRIVER_REGISTER_SHUTDOWN 0x0A
+    #define LED_DRIVER_REGISTER_FRAME    0xFD
+
+    #define LED_DRIVER_FRAME_1 0
+    #define LED_DRIVER_FRAME_2 1
+    #define LED_DRIVER_FRAME_3 2
+    #define LED_DRIVER_FRAME_4 3
+    #define LED_DRIVER_FRAME_5 4
+    #define LED_DRIVER_FRAME_6 5
+    #define LED_DRIVER_FRAME_7 6
+    #define LED_DRIVER_FRAME_8 7
+    #define LED_DRIVER_FRAME_FUNCTION 0x0B
+
+    #define FRAME_REGISTER_LED_CONTROL_FIRST   0x00
+    #define FRAME_REGISTER_LED_CONTROL_LAST    0x11
+    #define FRAME_REGISTER_BLINK_CONTROL_FIRST 0x12
+    #define FRAME_REGISTER_BLINK_CONTROL_LAST  0x23
+    #define FRAME_REGISTER_PWM_FIRST           0x24
+    #define FRAME_REGISTER_PWM_LAST            0xB3
+
+    #define SHUTDOWN_MODE_SHUTDOWN 0
+    #define SHUTDOWN_MODE_NORMAL 1
+
 // Functions:
 
     extern void LedDriver_WriteBuffer(uint8_t txBuffer[], uint8_t size);