221 lines
10 KiB
C
221 lines
10 KiB
C
/*!
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\file lwipopts.h
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\brief LwIP options configuration
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\version 2025-02-19, V2.1.0, demo for GD32H7xx
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*/
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/*
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Copyright (c) 2024, GigaDevice Semiconductor Inc.
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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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1. Redistributions of source code must retain the above copyright notice, this
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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. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING 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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#ifndef LWIPOPTS_H
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#define LWIPOPTS_H
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#define ETHARP_TRUST_IP_MAC 0
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#define ARP_QUEUEING 0
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#define SYS_LIGHTWEIGHT_PROT 1 /* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection
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for certain critical regions during buffer allocation,
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deallocation and memory allocation and deallocation */
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#define NO_SYS 0 /* NO_SYS==1: provides VERY minimal functionality.
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Otherwise, use lwIP facilities */
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/* memory options */
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#define MEM_ALIGNMENT 4 /* should be set to the alignment of the CPU for which lwIP
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is compiled. 4 byte alignment -> define MEM_ALIGNMENT
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to 4, 2 byte alignment -> define MEM_ALIGNMENT to 2 */
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#define MEM_SIZE (14*1024) /* the size of the heap memory, if the application will
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send a lot of data that needs to be copied, this should
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be set high */
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/* Relocate the LwIP RAM heap pointer */
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#define LWIP_RAM_HEAP_POINTER (0x30004000)
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#define MEMP_NUM_PBUF 100 /* 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),
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this should be set high */
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#define MEMP_NUM_UDP_PCB 6 /* the number of UDP protocol control blocks, one
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per active UDP "connection" */
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#define MEMP_NUM_TCP_PCB 10 /* the number of simulatenously active TCP connections */
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#define MEMP_NUM_TCP_PCB_LISTEN 5 /* the number of listening TCP connections */
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#define MEMP_NUM_TCP_SEG 20 /* the number of simultaneously queued TCP segments */
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#define MEMP_NUM_SYS_TIMEOUT 10 /* the number of simulateously active timeouts */
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#define MEMP_NUM_NETBUF 8 /* the number of struct netbufs */
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/* Pbuf options */
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#define PBUF_POOL_SIZE 40 /* the number of buffers in the pbuf pool */
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#define PBUF_POOL_BUFSIZE 1514 /* the size of each pbuf in the pbuf pool */
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#define IP_REASS_MAX_PBUFS 20 /* total maximum amount of pbufs waiting to be reassembled */
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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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#define TCP_QUEUE_OOSEQ 0 /* 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_MSS (1500 - 40) /* TCP Maximum segment size,
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TCP_MSS = (Ethernet MTU - IP header size - TCP header size) */
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#define TCP_SND_BUF (4*TCP_MSS) /* TCP sender buffer space (bytes) */
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#define TCP_SND_QUEUELEN ((4* TCP_SND_BUF)/TCP_MSS) /* 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_WND (4*TCP_MSS) /* TCP receive window */
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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 /* define to 1 if you want DHCP configuration of interfaces,
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DHCP is not implemented in lwIP 0.5.1, however, so
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turning this on does currently not work. */
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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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/* DNS options */
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#define LWIP_DNS 1
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#define DNS_TABLE_SIZE 2
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#define DNS_MAX_NAME_LENGTH 64
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#define DNS_MAX_SERVERS 1
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#define DNS_MAX_RETRIES 3
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#define MEMP_NUM_DNS_API_MSG 2
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#define MEMP_NUM_NETDB 1
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#define LWIP_DNS_SECURE LWIP_DNS_SECURE_RAND_XID
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/* statistics options */
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#define LWIP_STATS 0
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#define LWIP_PROVIDE_ERRNO 1
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/* checksum options */
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#define CHECKSUM_BY_HARDWARE /* computing and verifying the IP, UDP, TCP and ICMP
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checksums by hardware */
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/* sequential layer options */
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#define LWIP_NETCONN 1 /* set to 1 to enable netconn API (require to use api_lib.c) */
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#define MEMP_NUM_NETCONN 10 /* netconn pool, raise to avoid ENOBUFS during socket create */
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/* socket options */
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#define LWIP_SOCKET 1 /* set to 1 to enable socket API (require to use sockets.c) */
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#define LWIP_SO_RCVTIMEO 1 /* set to 1 to enable receive timeout for sockets/netconns and
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SO_RCVTIMEO processing */
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/* Lwip debug options */
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#define LWIP_DEBUG 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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#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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#define CHECKSUM_GEN_ICMP 1
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#endif
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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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#include "FreeRTOSConfig.h"
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#include "FreeRTOS.h"
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#include "task.h"
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#include "app_init/app_init.h"
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#include <stdint.h>
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/* 与 CCU601E_D 一致：关闭 lwIP FreeRTOS 端“多线程严格检查”，避免与第三方驱动并发风格冲突 */
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#ifndef LWIP_FREERTOS_CHECK_CORE_LOCKING
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#define LWIP_FREERTOS_CHECK_CORE_LOCKING 0
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#endif
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#define MEM_LIBC_MALLOC 1
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#define mem_clib_free vPortFree
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#define mem_clib_malloc pvPortMalloc
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uint32_t get_current_seconds(void);
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#define LWIP_RAND() ((u32_t)get_current_seconds())
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/* TCPIP 线程参数直接引用 app_init 任务表，保证单一配置源。 */
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#define TCPIP_THREAD_NAME MY_TCPIP_NAME
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#define TCPIP_THREAD_STACKSIZE MY_TCPIP_SIZE
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#define TCPIP_THREAD_PRIO MY_TCPIP_PRIO
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#define TCPIP_MBOX_SIZE 8
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#define DEFAULT_THREAD_STACKSIZE 1024
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#define LWIP_COMPAT_MUTEX 1
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#define DEFAULT_TCP_RECVMBOX_SIZE 6
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#define DEFAULT_UDP_RECVMBOX_SIZE 6
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#define DEFAULT_ACCEPTMBOX_SIZE 6
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/* ethernetif.c 收包模式：0=仅中断唤醒（默认），1=中断+超时兜底轮询 */
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#ifndef ENET_RX_FALLBACK_POLLING
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#define ENET_RX_FALLBACK_POLLING 0
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#endif
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#endif /* LWIPOPTS_H */
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