lwipopts.h

ARM CORTEX L3M6XXX CPU 以太网 lwip 源码

//*****************************************************************************
//
// lwipopts.h - Configuration file for lwIP
//
// Copyright (c) 2007 Luminary Micro, Inc.  All rights reserved.
// 
// Software License Agreement
// 
// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
// exclusively on LMI's microcontroller products.
// 
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws.  All rights are reserved.  You may not combine
// this software with "viral" open-source software in order to form a larger
// program.  Any use in violation of the foregoing restrictions may subject
// the user to criminal sanctions under applicable laws, as well as to civil
// liability for the breach of the terms and conditions of this license.
// 
// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
// 
// This is part of revision 195 of the Serial to Ethernet Converter.
//
//*****************************************************************************

#ifndef __LWIPOPTS_H__
#define __LWIPOPTS_H__

//*****************************************************************************
//
// ---------- System options ----------
//
//*****************************************************************************
#define NO_SYS                  1

//*****************************************************************************
//
// ---------- Memory options ----------
//
//*****************************************************************************
#define MEM_ALIGNMENT           4
#define MEM_SIZE                (4 * 1024)
#define MEMP_NUM_NETBUF         0
#define MEMP_NUM_NETCONN        0
#define MEMP_NUM_API_MSG        0
#define MEMP_NUM_TCPIP_MSG      0

//*****************************************************************************
//
// ---------- Pbuf options ----------
//
//*****************************************************************************
#define PBUF_POOL_SIZE          32
#define PBUF_POOL_BUFSIZE       256
#define PBUF_LINK_HLEN          16
#define ETH_PAD_SIZE            2

//*****************************************************************************
//
// ---------- IP options ----------
//
//*****************************************************************************
#define IP_REASSEMBLY           0
#define IP_FRAG                 0

//*****************************************************************************
//
// ---------- DHCP options ----------
//
//*****************************************************************************
#define LWIP_DHCP               1
#define DHCP_HOST_NAME          "fury-dev"

//*****************************************************************************
//
// ---------- TCP options ----------
//
//*****************************************************************************
#define TCP_WND                 4096
#define TCP_MSS                 1500
#define TCP_SND_BUF             (6 * TCP_MSS)

//*****************************************************************************
//
// ---------- Statistics options ----------
//
//*****************************************************************************
#define LWIP_STATS              0

#endif /* __LWIPOPTS_H__ */