Update vbus_hw.h

2020-11-26 23:34:12 +08:00 · 2020-11-26 23:34:12 +08:00 · dc64aa41b6
parent 26c8018625
commit dc64aa41b6
1 changed files with 5 additions and 0 deletions
--- a/bsp/lpc43xx/M0/applications/vbus_hw.h
+++ b/bsp/lpc43xx/M0/applications/vbus_hw.h
@ -7,6 +7,9 @@
 * 2015-01-07     Grissiom     init commit
 */

+#ifndef __VBUS_HW_H__
+#define __VBUS_HW_H__
+
 #include <rtthread.h>
 #include <board.h>

@ -32,3 +35,5 @@ rt_inline void rt_vbus_smp_mb(void)
 {
    __DSB();
 }
+
+#endif /* __VBUS_HW_H__ */