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* Copyright (c) 2019 Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* [url]www.apache.org/licenses/LICENSE-2.0[/url]
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LWIP_LWIPOPTS_H
#define LWIP_LWIPOPTS_H
/* Options managed by RTE */
#include "lwipopts_rte.h"
/* See "lwip/opt.h" for all available configuration options */
/*
------------------------------------
-------------- NO SYS --------------
------------------------------------
#define NO_SYS managed by RTE
#define LWIP_TIMERS managed by RTE
#define SYS_LIGHTWEIGHT_PROT managed by RTE
*/
/*
------------------------------------
---------- Memory options ----------
------------------------------------
*/
#define MEM_LIBC_MALLOC 0
#define MEMP_MEM_MALLOC 1
#define MEMP_MEM_INIT 0
#define MEM_ALIGNMENT 4
#define MEM_SIZE (36*1024)
#define MEMP_OVERFLOW_CHECK 0
#define MEMP_SANITY_CHECK 0
#define MEM_OVERFLOW_CHECK 0
#define MEM_SANITY_CHECK 0
/* ------------------------------------------------
---------- Internal Memory Pool Sizes ----------
------------------------------------------------
*/
#define MEMP_NUM_PBUF 10
#define MEMP_NUM_RAW_PCB 4
#define MEMP_NUM_UDP_PCB 6
#define MEMP_NUM_TCP_PCB 10
#define MEMP_NUM_TCP_PCB_LISTEN 6
#define MEMP_NUM_TCP_SEG 12
#define MEMP_NUM_REASSDATA 16
#define MEMP_NUM_FRAG_PBUF 15
#define MEMP_NUM_ARP_QUEUE 10
#define MEMP_NUM_IGMP_GROUP 8
#define MEMP_NUM_NETBUF 2
#define MEMP_NUM_NETCONN 4
#define MEMP_NUM_SELECT_CB 4
#define MEMP_NUM_TCPIP_MSG_API 8
#define MEMP_NUM_TCPIP_MSG_INPKT 8
#define MEMP_NUM_NETDB 1
#define MEMP_NUM_LOCALHOSTLIST 1
#define PBUF_POOL_SIZE 16
/*
---------------------------------
---------- ARP options ----------
---------------------------------
#define LWIP_ETHERNET managed by RTE
*/
#define LWIP_ARP 1
#define ARP_TABLE_SIZE 10
#define ETHARP_SUPPORT_VLAN 0
#define ETH_PAD_SIZE 2
#define ETHARP_SUPPORT_STATIC_ENTRIES 0
/*
--------------------------------
---------- IP options ----------
--------------------------------
#define LWIP_IPV4 managed by RTE
*/
#define IP_FORWARD 0
#define IP_REASSEMBLY 1
#define IP_FRAG 1
#define IP_OPTIONS_ALLOWED 1
#define IP_REASS_MAX_PBUFS 10
#define IP_DEFAULT_TTL 128
#define IP_SOF_BROADCAST 1
#define IP_SOF_BROADCAST_RECV 1
/*
----------------------------------
---------- ICMP options ----------
----------------------------------
*/
#define LWIP_ICMP 1
/*
---------------------------------
---------- RAW options ----------
---------------------------------
*/
#define LWIP_RAW 1
/*
----------------------------------
---------- DHCP options ----------
----------------------------------
*/
#define LWIP_DHCP 0
#define LWIP_DHCP_CHECK_LINK_UP 0
#define LWIP_DHCP_BOOTP_FILE 0
#define LWIP_DHCP_GET_NTP_SRV 0
#define LWIP_DHCP_MAX_NTP_SERVERS 0
/*
------------------------------------
---------- AUTOIP options ----------
------------------------------------
*/
#define LWIP_AUTOIP 0
#define LWIP_DHCP_AUTOIP_COOP 0
#define LWIP_DHCP_AUTOIP_COOP_TRIES 9
/*
----------------------------------
---------- IGMP options ----------
----------------------------------
*/
#define LWIP_IGMP 1
/*
----------------------------------
---------- DNS options -----------
----------------------------------
*/
#define LWIP_DNS 0
#define DNS_TABLE_SIZE 4
#define DNS_MAX_NAME_LENGTH 256
/*
---------------------------------
---------- UDP options ----------
---------------------------------
*/
#define LWIP_UDP 1
#define LWIP_UDPLITE 0
/*
---------------------------------
---------- TCP options ----------
---------------------------------
*/
#define LWIP_TCP 1
#define TCP_QUEUE_OOSEQ 0
#define LWIP_TCP_SACK_OUT 0
#define LWIP_TCP_MAX_SACK_NUM 4
#define TCP_MSS 1460
#define TCP_OOSEQ_MAX_BYTES 0
#define TCP_OOSEQ_MAX_PBUFS 0
#define TCP_LISTEN_BACKLOG 1
#define TCP_DEFAULT_LISTEN_BACKLOG 0xff
#define LWIP_EVENT_API 0
#define LWIP_CALLBACK_API 1
#define LWIP_WND_SCALE 0
#define TCP_RCV_SCALE 0
#define LWIP_TCP_PCB_NUM_EXT_ARGS 0
#define LWIP_ALTCP 0
#define LWIP_ALTCP_TLS 0
#define TCP_WND (6 * TCP_MSS)
#define TCP_SND_BUF (6 * TCP_MSS)
/* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work. */
#define TCP_SND_QUEUELEN (2* TCP_SND_BUF/TCP_MSS)
/*
----------------------------------
---------- Pbuf options ----------
----------------------------------
*/
#define PBUF_LINK_ENCAPSULATION_HLEN 0
/*
------------------------------------------------
---------- Network Interfaces options ----------
------------------------------------------------
*/
#define LWIP_SINGLE_NETIF 0
#define LWIP_NETIF_HOSTNAME 0
#define LWIP_NETIF_API 0
#define LWIP_NETIF_STATUS_CALLBACK 1
#define LWIP_NETIF_EXT_STATUS_CALLBACK 0
#define LWIP_NETIF_LINK_CALLBACK 1
#define LWIP_NETIF_REMOVE_CALLBACK 0
#define LWIP_NETIF_HWADDRHINT 1
/*
------------------------------------
---------- LOOPIF options ----------
------------------------------------
*/
#define LWIP_HAVE_LOOPIF 0
#define LWIP_LOOPIF_MULTICAST 0
#define LWIP_NETIF_LOOPBACK 0
#define LWIP_LOOPBACK_MAX_PBUFS 0
/*
------------------------------------
---------- Thread options ----------
------------------------------------
*/
#define TCPIP_THREAD_NAME "tcpip_thread"
#define TCPIP_THREAD_STACKSIZE 1024
#define TCPIP_THREAD_PRIO osPriorityNormal2
#define TCPIP_MBOX_SIZE 10
#define SLIPIF_THREAD_NAME "slipif_loop"
#define SLIPIF_THREAD_STACKSIZE 1024
#define SLIPIF_THREAD_PRIO osPriorityNormal2
#define DEFAULT_THREAD_NAME "lwIP"
#define DEFAULT_THREAD_STACKSIZE 1024
#define DEFAULT_THREAD_PRIO osPriorityNormal2
#define DEFAULT_RAW_RECVMBOX_SIZE 10
#define DEFAULT_UDP_RECVMBOX_SIZE 10
#define DEFAULT_TCP_RECVMBOX_SIZE 10
#define DEFAULT_ACCEPTMBOX_SIZE 10
/*
----------------------------------------------
---------- Sequential layer options ----------
----------------------------------------------
*/
#define LWIP_NETCONN 1
#define LWIP_TCPIP_TIMEOUT 0
#define LWIP_NETCONN_SEM_PER_THREAD 0
#define LWIP_NETCONN_FULLDUPLEX 0
/*
------------------------------------
---------- Socket options ----------
------------------------------------
*/
#define LWIP_SOCKET 0
#define LWIP_COMPAT_SOCKETS 1
#define LWIP_POSIX_SOCKETS_IO_NAMES 1
#define LWIP_TCP_KEEPALIVE 1
#define LWIP_SO_SNDTIMEO 0
#define LWIP_SO_RCVTIMEO 0
#define LWIP_SO_SNDRCVTIMEO_NONSTANDARD 0
#define LWIP_SO_RCVBUF 0
#define LWIP_SO_LINGER 0
#define SO_REUSE 0
#define SO_REUSE_RXTOALL 0
#define LWIP_SOCKET_SELECT 1
#define LWIP_SOCKET_POLL 1
/*
----------------------------------------
---------- Statistics options ----------
----------------------------------------
*/
#define LWIP_STATS 0
/*
---------------------------------------
---------- IPv6 options ---------------
---------------------------------------
#define LWIP_IPV6 managed by RTE
*/
#define LWIP_IPV6_FORWARD 0
#define LWIP_IPV6_FRAG 1
#define LWIP_IPV6_REASS 1
#define LWIP_IPV6_AUTOCONFIG 1
#define LWIP_ICMP6 1
#define LWIP_IPV6_MLD 0
#define MEMP_NUM_MLD6_GROUP 4
#define LWIP_ND6_NUM_NEIGHBORS 10
#define LWIP_ND6_NUM_DESTINATIONS 10
#define LWIP_ND6_NUM_PREFIXES 5
#define LWIP_ND6_NUM_ROUTERS 3
#define LWIP_ND6_ALLOW_RA_UPDATES 1
#define LWIP_ND6_TCP_REACHABILITY_HINTS 1
#define LWIP_IPV6_DHCP6 0
#define LWIP_IPV6_DHCP6_STATEFUL 0
#define LWIP_IPV6_DHCP6_STATELESS 1
#define LWIP_DHCP6_GET_NTP_SRV 0
#define LWIP_DHCP6_MAX_NTP_SERVERS 1
/*
--------------------------------------
---------- Checksum options ----------
--------------------------------------
*/
/*
The STM32H7xx allows computing and verifying the IP, UDP, TCP and ICMP checksums by hardware:
- To use this feature let the following define uncommented.
- To disable it and process by CPU comment the the checksum.
*/
#define CHECKSUM_BY_HARDWARE
#ifdef CHECKSUM_BY_HARDWARE
/* CHECKSUM_GEN_IP==0: Generate checksums by hardware for outgoing IP packets.*/
#define CHECKSUM_GEN_IP 0
/* CHECKSUM_GEN_UDP==0: Generate checksums by hardware for outgoing UDP packets.*/
#define CHECKSUM_GEN_UDP 0
/* CHECKSUM_GEN_TCP==0: Generate checksums by hardware for outgoing TCP packets.*/
#define CHECKSUM_GEN_TCP 0
/* CHECKSUM_CHECK_IP==0: Check checksums by hardware for incoming IP packets.*/
#define CHECKSUM_CHECK_IP 0
/* CHECKSUM_CHECK_UDP==0: Check checksums by hardware for incoming UDP packets.*/
#define CHECKSUM_CHECK_UDP 0
/* CHECKSUM_CHECK_TCP==0: Check checksums by hardware for incoming TCP packets.*/
#define CHECKSUM_CHECK_TCP 0
/* CHECKSUM_GEN_ICMP==1: Check checksums by hardware for outgoing ICMP packets.*/
/* Hardware TCP/UDP checksum insertion not supported when packet is an IPv4 fragment*/
#define CHECKSUM_GEN_ICMP 1
/* CHECKSUM_CHECK_ICMP==0: Check checksums by hardware for incoming ICMP packets.*/
#define CHECKSUM_CHECK_ICMP 0
#else
/* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.*/
#define CHECKSUM_GEN_IP 1
/* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.*/
#define CHECKSUM_GEN_UDP 1
/* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.*/
#define CHECKSUM_GEN_TCP 1
/* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.*/
#define CHECKSUM_CHECK_IP 1
/* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.*/
#define CHECKSUM_CHECK_UDP 1
/* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.*/
#define CHECKSUM_CHECK_TCP 1
/* CHECKSUM_GEN_ICMP==1: Check checksums by hardware for outgoing ICMP packets.*/
#define CHECKSUM_GEN_ICMP 1
/* CHECKSUM_CHECK_ICMP==1: Check checksums by hardware for incoming ICMP packets.*/
#define CHECKSUM_CHECK_ICMP 1
#endif
/*
--------------------------------------
---------- IP ------------------------
--------------------------------------
*/
/* Static IP address */
#define IP_ADDR0 192
#define IP_ADDR1 168
#define IP_ADDR2 0
#define IP_ADDR3 210
/* NET mask*/
#define NETMASK_ADDR0 255
#define NETMASK_ADDR1 255
#define NETMASK_ADDR2 255
#define NETMASK_ADDR3 0
/* Gateway address */
#define GW_ADDR0 192
#define GW_ADDR1 168
#define GW_ADDR2 0
#define GW_ADDR3 1
#endif /* LWIP_LWIPOPTS_H */
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发表于 2025-6-10 18:32:15
发表于 2025-6-11 07:40:28
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