diff --git a/boards/board.c b/boards/board.c
index fac6077b..4ad3d227 100644
--- a/boards/board.c
+++ b/boards/board.c
@@ -38,8 +38,8 @@
 
 #include "board.h"
 
-
 #if TUSB_CFG_OS == TUSB_OS_NONE
+
 volatile uint32_t system_ticks = 0;
 
 void SysTick_Handler (void)
diff --git a/boards/board.h b/boards/board.h
index d1bc0cc0..e4497784 100644
--- a/boards/board.h
+++ b/boards/board.h
@@ -59,17 +59,17 @@
 //--------------------------------------------------------------------+
 // BOARD DEFINE
 //--------------------------------------------------------------------+
-#define BOARD_RF1GHZNODE            1
-#define BOARD_LPCXPRESSO1347        2
+#define BOARD_RF1GHZNODE            1100
+#define BOARD_LPCXPRESSO1347        1300
+#define BOARD_LPCXPRESSO1769        1700
 
-#define BOARD_NGX4330               3
-#define BOARD_EA4357                4
-#define BOARD_MCB4300               5
-#define BOARD_HITEX4350             6
-#define BOARD_LPCXPRESSO1769        7
+#define BOARD_NGX4330               4300
+#define BOARD_EA4357                4301
+#define BOARD_MCB4300               4302
+#define BOARD_HITEX4350             4303
+#define BOARD_LPC4357USB            4304
 
-#define BOARD_LPC4357USB            8
-#define BOARD_LPCLINK2              9
+#define BOARD_LPCLINK2              4370
 
 //--------------------------------------------------------------------+
 // PRINTF TARGET DEFINE