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authorDavid Lin <[email protected]>2020-11-26 23:34:12 +0800
committerGitHub <[email protected]>2020-11-26 23:34:12 +0800
commitdc64aa41b646ef8fae1974d2c590dbf016a9aedd (patch)
tree4e1567d7eb18ee3941be3936c8e86e4a8033d697 /bsp/lpc43xx
parent26c80186254aa92ab240a7cba7725fbb5b31595b (diff)
Update vbus_hw.h
Diffstat (limited to 'bsp/lpc43xx')
-rw-r--r--bsp/lpc43xx/M0/applications/vbus_hw.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/bsp/lpc43xx/M0/applications/vbus_hw.h b/bsp/lpc43xx/M0/applications/vbus_hw.h
index cceee706b4..850466cc45 100644
--- 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__ */