From 1dd7e05336b43d6e47204ddfd45e8598e6ecd453 Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Sun, 30 Jun 2013 22:50:33 +0800
Subject: fix lwip 1.4.1 compiling error when enable component init

---
 bsp/lpc176x/rtconfig.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bsp')

diff --git a/bsp/lpc176x/rtconfig.h b/bsp/lpc176x/rtconfig.h
index 31b2b1afee..61b2f82711 100644
--- a/bsp/lpc176x/rtconfig.h
+++ b/bsp/lpc176x/rtconfig.h
@@ -142,7 +142,7 @@
 // <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" />
 #define RT_LWIP_TCP_PCB_NUM	3
 // <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" />
-#define RT_LWIP_TCP_SND_BUF	2048
+#define RT_LWIP_TCP_SND_BUF	(2 * TCP_MSS)
 // <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" />
 #define RT_LWIP_TCP_WND	2048
 // <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" />
-- 
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