254 lines
9.2 KiB
C
254 lines
9.2 KiB
C
/**
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* Copyright (c) 2022 Bouffalolab team
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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******************************************************************************
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*/
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#ifndef __LWIPOPTS_H__
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#define __LWIPOPTS_H__
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/**
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* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
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* use lwIP facilities.
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*/
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#define NO_SYS 0
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/* ---------- Memory options ---------- */
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/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
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lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
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byte alignment -> define MEM_ALIGNMENT to 2. */
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#define MEM_ALIGNMENT 4
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/* MEM_SIZE: the size of the heap memory. If the application will send
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a lot of data that needs to be copied, this should be set high. */
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#define MEM_SIZE (15 * 1024)
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/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
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sends a lot of data out of ROM (or other static memory), this
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should be set high. */
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#define MEMP_NUM_PBUF 10
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/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
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per active UDP "connection". */
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#define MEMP_NUM_UDP_PCB 6
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/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
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connections. */
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#define MEMP_NUM_TCP_PCB 10
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/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
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connections. */
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#define MEMP_NUM_TCP_PCB_LISTEN 5
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/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
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timeouts. */
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#define MEMP_NUM_SYS_TIMEOUT 10
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/* ---------- IPv4 options ---------- */
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#define LWIP_IPV4 1
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/* ---------- TCP options ---------- */
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#define LWIP_TCP 1
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#define TCP_TTL 255
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/* Controls if TCP should queue segments that arrive out of
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order. Define to 0 if your device is low on memory. */
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#define TCP_QUEUE_OOSEQ 0
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/* TCP Maximum segment size. */
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#define TCP_MSS (1500 - 40) /* TCP_MSS = (Ethernet MTU - IP header size - TCP header size) */
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/* TCP sender buffer space (bytes). */
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#define TCP_SND_BUF (4 * TCP_MSS)
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/* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
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as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work. */
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#define TCP_SND_QUEUELEN (2 * TCP_SND_BUF / TCP_MSS)
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/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
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segments. */
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#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
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/* TCP receive window. */
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#define TCP_WND (2 * TCP_MSS)
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/* ---------- Pbuf options ---------- */
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/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
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@ note: used to allocate Tx pbufs only
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mix pbuf size is (TCP_WND / TCP_MSS) */
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#define PBUF_POOL_SIZE (TCP_WND / TCP_MSS)
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/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
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#define PBUF_POOL_BUFSIZE 1524
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/* LWIP_SUPPORT_CUSTOM_PBUF == 1: to pass directly MAC Rx buffers to the stack
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no copy is needed */
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#define LWIP_SUPPORT_CUSTOM_PBUF 1
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/* ---------- ICMP options ---------- */
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#define LWIP_ICMP 1
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/* ---------- DHCP options ---------- */
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#define LWIP_DHCP 0
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/* ---------- UDP options ---------- */
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#define LWIP_UDP 1
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#define UDP_TTL 255
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/* ---------- Statistics options ---------- */
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#define LWIP_STATS 0
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/* ---------- link callback options ---------- */
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/* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
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* whenever the link changes (i.e., link down)
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*/
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#define LWIP_NETIF_LINK_CALLBACK 1
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/*
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--------------------------------------
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---------- Checksum options ----------
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--------------------------------------
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*/
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/* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from application buffers to pbufs. */
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#define LWIP_CHECKSUM_ON_COPY 0
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#ifdef CHECKSUM_BY_HARDWARE
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/* CHECKSUM_GEN_IP==0: Generate checksums by hardware for outgoing IP packets.*/
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#define CHECKSUM_GEN_IP 0
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/* CHECKSUM_GEN_UDP==0: Generate checksums by hardware for outgoing UDP packets.*/
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#define CHECKSUM_GEN_UDP 0
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/* CHECKSUM_GEN_TCP==0: Generate checksums by hardware for outgoing TCP packets.*/
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#define CHECKSUM_GEN_TCP 0
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/* CHECKSUM_CHECK_IP==0: Check checksums by hardware for incoming IP packets.*/
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#define CHECKSUM_CHECK_IP 0
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/* CHECKSUM_CHECK_UDP==0: Check checksums by hardware for incoming UDP packets.*/
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#define CHECKSUM_CHECK_UDP 0
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/* CHECKSUM_CHECK_TCP==0: Check checksums by hardware for incoming TCP packets.*/
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#define CHECKSUM_CHECK_TCP 0
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/* CHECKSUM_CHECK_ICMP==0: Check checksums by hardware for incoming ICMP packets.*/
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#define CHECKSUM_GEN_ICMP 0
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#else
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/* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.*/
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#define CHECKSUM_GEN_IP 1
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/* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.*/
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#define CHECKSUM_GEN_UDP 1
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/* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.*/
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#define CHECKSUM_GEN_TCP 1
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/* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.*/
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#define CHECKSUM_CHECK_IP 1
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/* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.*/
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#define CHECKSUM_CHECK_UDP 1
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/* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.*/
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#define CHECKSUM_CHECK_TCP 1
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/* CHECKSUM_CHECK_ICMP==1: Check checksums by hardware for incoming ICMP packets.*/
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#define CHECKSUM_GEN_ICMP 1
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#define CHECKSUM_CHECK_ICMP 1
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#endif
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/*
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----------------------------------------------
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---------- Sequential layer options ----------
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----------------------------------------------
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*/
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/**
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* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
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*/
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#define LWIP_NETCONN 1
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/*
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------------------------------------
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---------- Socket options ----------
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------------------------------------
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*/
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/**
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* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
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*/
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#define LWIP_SOCKET 1
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/* ---------------- httpd options --------------- */
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#define HTTPD_USE_CUSTOM_FSDATA 1
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// /** Set this to 1 to support CGI (old style).*/
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// #define LWIP_HTTPD_CGI 1
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// /** Set this to 1 to support SSI (Server-Side-Includes)*/
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// #define LWIP_HTTPD_SSI 0
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// /** Set this to 1 to support HTTP POST */
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// #define LWIP_HTTPD_SUPPORT_POST 0
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// /** Set this to 0 to not send the SSI tag (default is on, so the tag will
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// * be sent in the HTML page */
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// #define LWIP_HTTPD_SSI_INCLUDE_TAG 0
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// /** This is the size of a static buffer used when URIs end with '/'.
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// * In this buffer, the directory requested is concatenated with all the
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// * configured default file names.
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// * Set to 0 to disable checking default filenames on non-root directories.
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// */
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// #define LWIP_HTTPD_MAX_REQUEST_URI_LEN 256
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// /** The server port for HTTPD to use */
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// #define HTTPD_SERVER_PORT LWIP_IANA_PORT_HTTP
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/*
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----------------------------------------
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---------- Lwip Debug options ----------
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----------------------------------------
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*/
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#define LWIP_DEBUG LWIP_DBG_OFF
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#define ETHARP_DEBUG LWIP_DBG_OFF
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#define ICMP_DEBUG LWIP_DBG_OFF
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#define TCPIP_DEBUG LWIP_DBG_OFF
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#define TCP_DEBUG LWIP_DBG_OFF
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#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
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#define UDP_DEBUG LWIP_DBG_OFF
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#define SOCKET_DEBUG LWIP_DBG_OFF
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#define API_LIB_DEBUG LWIP_DBG_OFF
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#define HTTPD_DEBUG LWIP_DBG_OFF
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#define PBUF_DEBUG LWIP_DBG_OFF
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#define IP_DEBUG LWIP_DBG_OFF
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/*
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---------------------------------
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---------- OS options ----------
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---------------------------------
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*/
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#define TCPIP_THREAD_NAME "TCP/IP"
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#define TCPIP_THREAD_STACKSIZE 1024
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#define TCPIP_MBOX_SIZE 50
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#define DEFAULT_UDP_RECVMBOX_SIZE 100
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#define DEFAULT_TCP_RECVMBOX_SIZE 100
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#define DEFAULT_ACCEPTMBOX_SIZE 100
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#define DEFAULT_THREAD_STACKSIZE 512
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#define TCPIP_THREAD_PRIO osPriorityHigh
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#endif /* __LWIPOPTS_H__ */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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