/* This header file is part of the AVR Software Framework 2.0.0 release */ /*This file has been prepared for Doxygen automatic documentation generation.*/ /*! \file ********************************************************************* * * \brief lwIP configuration for AVR32 UC3. * * - Compiler: GNU GCC for AVR32 * - Supported devices: All AVR32 devices can be used. * - AppNote: * * \author Atmel Corporation: http://www.atmel.com \n * Support and FAQ: http://support.atmel.no/ * *****************************************************************************/ /* Copyright (c) 2009 Atmel Corporation. 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 Atmel may not be used to endorse or promote products derived * from this software without specific prior written permission. * * 4. This software may only be redistributed and used in connection with an Atmel * AVR product. * * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL 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 * */ #ifndef __LWIPOPTS_H__ #define __LWIPOPTS_H__ /* Include user defined options first */ #include "conf_eth.h" #include "lwip/debug.h" /* ---------- System options ---------- */ /* Specify NO_SYS because we are not using an RTOS */ #define NO_SYS 1 #define LWIP_RAW 0 #define LWIP_NETIF_STATUS_CALLBACK 1 /* These options can be configured by the user in the standalone demo default demo */ #define HTTP_RAW_USED 0 #define DHCP_USED 0 /* These are not available when using "NO_SYS" */ #define LWIP_NETCONN 0 #define LWIP_SOCKET 0 /* ---------- Memory options ---------- */ /* These two control is reclaimer functions should be compiled in. Should always be turned on (1). */ #define MEM_RECLAIM 1 #define MEMP_RECLAIM 1 /* MEM_ALIGNMENT: should be set to the alignment of the CPU for which lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2 byte alignment -> define MEM_ALIGNMENT to 2. */ #define MEM_ALIGNMENT 4 /* MEM_SIZE: the size of the heap memory. If the application will send a lot of data that needs to be copied, this should be set high. */ #define MEM_SIZE 6 * 1024 //3 * 1024 ben10 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application sends a lot of data out of ROM (or other static memory), this should be set high. */ #define MEMP_NUM_PBUF 6 //6 ben10 /* Number of raw connection PCBs */ #define MEMP_NUM_RAW_PCB 6 //2 ben10 /* ---------- UDP options ---------- */ #define LWIP_UDP 1 #define UDP_TTL 128 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One per active UDP "connection". */ #define MEMP_NUM_UDP_PCB 6 /* MEMP_NUM_TCP_PCB: the number of simultaneously active TCP connections. */ #define MEMP_NUM_TCP_PCB 1 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. */ #define MEMP_NUM_TCP_PCB_LISTEN 0 //1 ben10 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. */ #define MEMP_NUM_TCP_SEG 9 /* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */ #define MEMP_NUM_SYS_TIMEOUT 6 /* ---------- Pbuf options ---------- */ /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */ #define PBUF_POOL_SIZE 10 //12 ben10 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */ #define PBUF_POOL_BUFSIZE 1500 //was 500 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a link level header. */ #define PBUF_LINK_HLEN 14 /* ---------- TCP options ---------- */ #define LWIP_TCP 1 #define TCP_TTL 255 /* TCP receive window. */ #define TCP_WND 1500 /* Controls if TCP should queue segments that arrive out of order. Define to 0 if your device is low on memory. */ #define TCP_QUEUE_OOSEQ 1 /* TCP Maximum segment size. */ #define TCP_MSS 1500 /* TCP sender buffer space (bytes). */ #define TCP_SND_BUF 2150 /* TCP sender buffer space (pbufs). This must be at least = 2 * TCP_SND_BUF/TCP_MSS for things to work. */ #define TCP_SND_QUEUELEN 6 * TCP_SND_BUF/TCP_MSS /* Maximum number of retransmissions of data segments. */ #define TCP_MAXRTX 12 /* Maximum number of retransmissions of SYN segments. */ #define TCP_SYNMAXRTX 4 /* ---------- ARP options ---------- */ #define ARP_TABLE_SIZE 6 //10 ben10 #define ARP_QUEUEING 0 //1 ben10 /* ---------- IP options ---------- */ /* Define IP_FORWARD to 1 if you wish to have the ability to forward IP packets across network interfaces. If you are going to run lwIP on a device with only one network interface, define this to 0. */ #define IP_FORWARD 0 /* If defined to 1, IP options are allowed (but not parsed). If defined to 0, all packets with IP options are dropped. */ #define IP_OPTIONS 1 /* ---------- ICMP options ---------- */ #define ICMP_TTL 128 #if DHCP_USED /* ---------- DHCP options ---------- */ /* Define LWIP_DHCP to 1 if you want DHCP configuration of interfaces. DHCP is not implemented in lwIP 0.5.1, however, so turning this on does currently not work. */ #define LWIP_DHCP 0 /* 1 if you want to do an ARP check on the offered address (recommended). */ #define DHCP_DOES_ARP_CHECK 0 #endif /* ---------- Statistics options ---------- */ #define LWIP_STATS 1 #define LWIP_STATS_DISPLAY 0 #if LWIP_STATS #define LINK_STATS 1 #define IP_STATS 1 #define ICMP_STATS 1 #define UDP_STATS 1 #define TCP_STATS 1 #define MEM_STATS 1 #define MEMP_STATS 1 #define PBUF_STATS 1 #define SYS_STATS 1 #endif /* STATS */ /* ---------- Lwip Debug options ---------- */ /* Define default values for unconfigured parameters. */ // 1 == To suppress some errors for now (no debug output) #define LWIP_NOASSERT 1 #undef LWIP_DEBUG #define DBG_TYPES_ON 0xff #define ETHARP_DEBUG DBG_OFF #define NETIF_DEBUG DBG_OFF #define PBUF_DEBUG DBG_OFF #define API_LIB_DEBUG DBG_OFF #define API_MSG_DEBUG DBG_OFF #define SOCKETS_DEBUG DBG_OFF #define ICMP_DEBUG DBG_OFF #define INET_DEBUG DBG_OFF #define IP_DEBUG DBG_OFF #define IP_REASS_DEBUG DBG_OFF #define RAW_DEBUG DBG_OFF #define MEM_DEBUG DBG_OFF #define MEMP_DEBUG DBG_OFF #define SYS_DEBUG DBG_OFF #define TCP_DEBUG DBG_OFF #define TCP_INPUT_DEBUG DBG_OFF #define TCP_FR_DEBUG DBG_OFF #define TCP_RTO_DEBUG DBG_OFF #define TCP_CWND_DEBUG DBG_OFF #define TCP_WND_DEBUG DBG_OFF #define TCP_OUTPUT_DEBUG DBG_OFF #define TCP_RST_DEBUG DBG_OFF #define TCP_QLEN_DEBUG DBG_OFF #define UDP_DEBUG DBG_OFF #define TCPIP_DEBUG DBG_OFF #define DBG_MIN_LEVEL LWIP_DBG_LEVEL_SEVERE #endif /* __LWIPOPTS_H__ */