Add led value and color commands

src/common/include/common/command.h

@@ -26,6 +26,14 @@ enum Command {
     CMD_KEYMAP_GET = 9,
     // Set keyboard map index
     CMD_KEYMAP_SET = 10,
+    // Get LED value by index
+    CMD_LED_GET_VALUE = 11,
+    // Set LED value by index
+    CMD_LED_SET_VALUE = 12,
+    // Get LED color by index
+    CMD_LED_GET_COLOR = 13,
+    // Set LED color by index
+    CMD_LED_SET_COLOR = 14,
     //TODO
 };
 
@@ -48,4 +56,6 @@ enum CommandSpiFlag {
     CMD_SPI_FLAG_BACKUP = (1 << 3),
 };
 
+#define CMD_LED_INDEX_ALL 0xFF
+
 #endif // _COMMON_COMMAND_H