/** * \file lwipopts.h * * \brief Configuration options for lwIP */ /* Copyright (c) 2010 Texas Instruments Incorporated * All rights reserved. */ /* * Copyright (c) 2001-2004 Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY * OF SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels * */ #ifndef __LWIPOPTS_H__ #define __LWIPOPTS_H__ /***************************************************************************** ** CONFIGURATIONS *****************************************************************************/ /* ** Give the MAC Address on the EVM here. */ #define MAC_ADDRESS {0x00, 0x08, 0xEE, 0x03, 0x6A, 0xC6} /* ** If Static IP address to be used, give it here. This value shall be 0 if ** dynamic IP address is to be used. ** For Example, for IP Address 192.168.1.200, use the corresponding hex ** value 0xC0A801C8. */ //#define STATIC_IP_ADDRESS 0xC0A801C8 //192.168.1.200 /***************************************************************************** ** lwIP SPECIFIC DEFINITIONS - To be used by lwIP stack *****************************************************************************/ #define HOST_TMR_INTERVAL 0 #define DYNAMIC_HTTP_HEADERS /***************************************************************************** ** Platform specific locking *****************************************************************************/ #define SYS_LIGHTWEIGHT_PROT 1 #define NO_SYS 1 /***************************************************************************** ** Memory Options *****************************************************************************/ #define MEM_ALIGNMENT 4 #define MEM_SIZE (50 * 1024) /* 50K */ /***************************************************************************** ** Memory Options *****************************************************************************/ #define MEMP_NUM_PBUF 48 #define MEMP_NUM_TCP_PCB 16 #define PBUF_POOL_SIZE 96 /***************************************************************************** ** Memory Options *****************************************************************************/ #define IP_REASSEMBLY 1 #define IP_FRAG 1 /***************************************************************************** ** DHCP Options *****************************************************************************/ #define LWIP_DHCP 1 #define DHCP_DOES_ARP_CHECK 0 /***************************************************************************** ** Auto IP Options *****************************************************************************/ #define LWIP_AUTOIP 0 /* default is 0 */ #define LWIP_DHCP_AUTOIP_COOP ((LWIP_DHCP) && (LWIP_AUTOIP)) /* default is 0 */ #define LWIP_DHCP_AUTOIP_COOP_TRIES 5 /* default is 9 */ /***************************************************************************** ** TCP Options *****************************************************************************/ #define TCP_MSS 1500 /* default is 128 */ #define TCP_WND 4 * TCP_MSS /* default is 2048 */ #define TCP_SND_BUF (4 * TCP_MSS) /***************************************************************************** ** PBUF Options *****************************************************************************/ #define PBUF_LINK_HLEN 14 /* default is 14 */ #define PBUF_POOL_BUFSIZE 256 /* default is LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)*/ #define ETH_PAD_SIZE 0 #define LWIP_NETCONN 0 /*default is 1*/ /***************************************************************************** ** Socket Options *****************************************************************************/ #define LWIP_SOCKET 0 /* default is 1 */ /***************************************************************************** ** Debugging options *****************************************************************************/ #define LWIP_DBG_MIN_LEVEL LWIP_DBG_LEVEL_ON #define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH) #endif /* __LWIPOPTS_H__ */