From b6509629ada8a88b1ed04e37fc4dbd83fd1f440c Mon Sep 17 00:00:00 2001
From: brucehsu <BruceHsu@aten.com.tw>
Date: Tue, 3 Oct 2017 11:05:23 +0800
Subject: [PATCH] 1. Updated mcpwm & lwip. 2. Fixed the problem of duplicated
 LWIP_RAND.

---
 extras/mcpwm           | 2 +-
 lwip/include/arch/cc.h | 2 ++
 lwip/lwip              | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/extras/mcpwm b/extras/mcpwm
index 626f547..0f76d81 160000
--- a/extras/mcpwm
+++ b/extras/mcpwm
@@ -1 +1 @@
-Subproject commit 626f547cd748dc8bab1d29ee9d06c5cb8d5ae421
+Subproject commit 0f76d8141318899388c990c45c347ae5f37b9c07
diff --git a/lwip/include/arch/cc.h b/lwip/include/arch/cc.h
index e7cf291..74fc332 100644
--- a/lwip/include/arch/cc.h
+++ b/lwip/include/arch/cc.h
@@ -101,6 +101,8 @@ typedef int sys_prot_t;
 #define LWIP_PLATFORM_HTONS(_n)  ((u16_t)((((_n) & 0xff) << 8) | (((_n) >> 8) & 0xff)))
 #define LWIP_PLATFORM_HTONL(_n)  ((u32_t)( (((_n) & 0xff) << 24) | (((_n) & 0xff00) << 8) | (((_n) >> 8)  & 0xff00) | (((_n) >> 24) & 0xff) ))
 
+#ifndef LWIP_RAND
 #define LWIP_RAND()                         hwrand()
+#endif
 
 #endif /* __ARCH_CC_H__ */
diff --git a/lwip/lwip b/lwip/lwip
index 74676d4..e5bf00e 160000
--- a/lwip/lwip
+++ b/lwip/lwip
@@ -1 +1 @@
-Subproject commit 74676d46f0bc5ed82515f8e247008b7c45ec6cf6
+Subproject commit e5bf00eab33ad371994368dbe53f7b2d456ec884