937 lines
28 KiB
C
937 lines
28 KiB
C
/*
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* Copyright (c) 2001-2003 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: Simon Goldschmidt
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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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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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#include <sys/time.h>
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#include <sys/fcntl.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <sys/select.h>
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#include "esp_task.h"
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#include "esp_system.h"
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#include "sdkconfig.h"
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#include "sntp.h"
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#include "netif/dhcp_state.h"
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/* Enable all Espressif-only options */
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/*
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-----------------------------------------------
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---------- Platform specific locking ----------
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-----------------------------------------------
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*/
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/**
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* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
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* critical regions during buffer allocation, deallocation and memory
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* allocation and deallocation.
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*/
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#define SYS_LIGHTWEIGHT_PROT 1
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/**
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* MEMCPY: override this if you have a faster implementation at hand than the
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* one included in your C library
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*/
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#define MEMCPY(dst,src,len) memcpy(dst,src,len)
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/**
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* SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
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* call to memcpy() if the length is known at compile time and is small.
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*/
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#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
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#define LWIP_RAND esp_random
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/*
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------------------------------------
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---------- Memory options ----------
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------------------------------------
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*/
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/**
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* MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
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* instead of the lwip internal allocator. Can save code size if you
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* already use it.
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*/
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#define MEM_LIBC_MALLOC 1
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/**
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* MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
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* Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
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* speed and usage from interrupts!
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*/
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#define MEMP_MEM_MALLOC 1
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/**
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* MEM_ALIGNMENT: should be set to the alignment of the CPU
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* 4 byte alignment -> #define MEM_ALIGNMENT 4
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* 2 byte alignment -> #define MEM_ALIGNMENT 2
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*/
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#define MEM_ALIGNMENT 4
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/*
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------------------------------------------------
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---------- Internal Memory Pool Sizes ----------
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------------------------------------------------
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*/
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/**
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* MEMP_NUM_NETCONN: the number of struct netconns.
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* (only needed if you use the sequential API, like api_lib.c)
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*/
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#define MEMP_NUM_NETCONN CONFIG_LWIP_MAX_SOCKETS
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/**
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* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
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* (requires the LWIP_RAW option)
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*/
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#define MEMP_NUM_RAW_PCB CONFIG_LWIP_MAX_RAW_PCBS
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/**
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* MEMP_NUM_TCP_PCB: the number of simultaneously active TCP connections.
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* (requires the LWIP_TCP option)
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*/
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#define MEMP_NUM_TCP_PCB CONFIG_LWIP_MAX_ACTIVE_TCP
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/**
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* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
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* (requires the LWIP_TCP option)
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*/
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#define MEMP_NUM_TCP_PCB_LISTEN CONFIG_LWIP_MAX_LISTENING_TCP
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/**
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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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* (requires the LWIP_UDP option)
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*/
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#define MEMP_NUM_UDP_PCB CONFIG_LWIP_MAX_UDP_PCBS
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/*
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--------------------------------
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---------- ARP options -------
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--------------------------------
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*/
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/**
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* ARP_QUEUEING==1: Multiple outgoing packets are queued during hardware address
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* resolution. By default, only the most recent packet is queued per IP address.
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* This is sufficient for most protocols and mainly reduces TCP connection
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* startup time. Set this to 1 if you know your application sends more than one
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* packet in a row to an IP address that is not in the ARP cache.
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*/
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#define ARP_QUEUEING 1
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/*
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--------------------------------
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---------- IP options ----------
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--------------------------------
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*/
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/**
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* IP_REASSEMBLY==1: Reassemble incoming fragmented IP4 packets. Note that
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* this option does not affect outgoing packet sizes, which can be controlled
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* via IP_FRAG.
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*/
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#define IP_REASSEMBLY CONFIG_LWIP_IP4_REASSEMBLY
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/**
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* LWIP_IPV6_REASS==1: reassemble incoming IP6 packets that fragmented. Note that
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* this option does not affect outgoing packet sizes, which can be controlled
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* via LWIP_IPV6_FRAG.
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*/
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#define LWIP_IPV6_REASS CONFIG_LWIP_IP6_REASSEMBLY
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/**
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* IP_FRAG==1: Fragment outgoing IP4 packets if their size exceeds MTU. Note
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* that this option does not affect incoming packet sizes, which can be
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* controlled via IP_REASSEMBLY.
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*/
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#define IP_FRAG CONFIG_LWIP_IP4_FRAG
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/**
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* LWIP_IPV6_FRAG==1: Fragment outgoing IP6 packets if their size exceeds MTU. Note
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* that this option does not affect incoming packet sizes, which can be
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* controlled via IP_REASSEMBLY.
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*/
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#define LWIP_IPV6_FRAG CONFIG_LWIP_IP6_FRAG
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/**
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* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
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* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
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* in this time, the whole packet is discarded.
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*/
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#define IP_REASS_MAXAGE 3
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/**
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* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
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* Since the received pbufs are enqueued, be sure to configure
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* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
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* packets even if the maximum amount of fragments is enqueued for reassembly!
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*/
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#define IP_REASS_MAX_PBUFS 10
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/*
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----------------------------------
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---------- ICMP options ----------
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----------------------------------
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*/
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#define LWIP_BROADCAST_PING CONFIG_LWIP_BROADCAST_PING
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#define LWIP_MULTICAST_PING CONFIG_LWIP_MULTICAST_PING
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/*
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---------------------------------
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---------- RAW options ----------
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---------------------------------
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*/
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/**
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* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
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*/
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#define LWIP_RAW 1
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/*
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----------------------------------
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---------- DHCP options ----------
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----------------------------------
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*/
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/**
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* LWIP_DHCP==1: Enable DHCP module.
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*/
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#define LWIP_DHCP 1
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#define DHCP_MAXRTX 0
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/**
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* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
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*/
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#define DHCP_DOES_ARP_CHECK CONFIG_LWIP_DHCP_DOES_ARP_CHECK
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/**
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* CONFIG_LWIP_DHCP_RESTORE_LAST_IP==1: Last valid IP address obtained from DHCP server
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* is restored after reset/power-up.
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*/
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#if CONFIG_LWIP_DHCP_RESTORE_LAST_IP
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#define LWIP_DHCP_IP_ADDR_RESTORE() dhcp_ip_addr_restore(netif)
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#define LWIP_DHCP_IP_ADDR_STORE() dhcp_ip_addr_store(netif)
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#define LWIP_DHCP_IP_ADDR_ERASE() dhcp_ip_addr_erase(esp_netif[tcpip_if])
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#endif
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/*
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------------------------------------
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---------- AUTOIP options ----------
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------------------------------------
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*/
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#ifdef CONFIG_LWIP_AUTOIP
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#define LWIP_AUTOIP 1
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/**
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* LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
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* the same interface at the same time.
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*/
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#define LWIP_DHCP_AUTOIP_COOP 1
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/**
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* LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
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* that should be sent before falling back on AUTOIP. This can be set
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* as low as 1 to get an AutoIP address very quickly, but you should
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* be prepared to handle a changing IP address when DHCP overrides
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* AutoIP.
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*/
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#define LWIP_DHCP_AUTOIP_COOP_TRIES CONFIG_LWIP_AUTOIP_TRIES
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#define LWIP_AUTOIP_MAX_CONFLICTS CONFIG_LWIP_AUTOIP_MAX_CONFLICTS
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#define LWIP_AUTOIP_RATE_LIMIT_INTERVAL CONFIG_LWIP_AUTOIP_RATE_LIMIT_INTERVAL
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#endif /* CONFIG_LWIP_AUTOIP */
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/*
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----------------------------------
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---------- SNMP options ----------
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----------------------------------
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*/
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/*
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----------------------------------
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---------- IGMP options ----------
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----------------------------------
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*/
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/**
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* LWIP_IGMP==1: Turn on IGMP module.
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*/
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#define LWIP_IGMP 1
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/*
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----------------------------------
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---------- DNS options -----------
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----------------------------------
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*/
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/**
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* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
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* transport.
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*/
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#define LWIP_DNS 1
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#define DNS_MAX_SERVERS 3
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#define DNS_FALLBACK_SERVER_INDEX (DNS_MAX_SERVERS - 1)
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/*
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---------------------------------
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---------- UDP options ----------
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---------------------------------
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*/
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/*
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---------------------------------
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---------- TCP options ----------
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---------------------------------
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*/
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/**
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* TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
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* Define to 0 if your device is low on memory.
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*/
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#define TCP_QUEUE_OOSEQ CONFIG_TCP_QUEUE_OOSEQ
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/**
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* ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES==1: Keep TCP connection when IP changed
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* scenario happens: 192.168.0.2 -> 0.0.0.0 -> 192.168.0.2 or 192.168.0.2 -> 0.0.0.0
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*/
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#define ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES CONFIG_ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES
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/*
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* LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
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* events (accept, sent, etc) that happen in the system.
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* LWIP_CALLBACK_API==1: The PCB callback function is called directly
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* for the event. This is the default.
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*/
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#define TCP_MSS CONFIG_TCP_MSS
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/**
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* TCP_MSL: The maximum segment lifetime in milliseconds
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*/
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#define TCP_MSL CONFIG_TCP_MSL
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/**
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* TCP_MAXRTX: Maximum number of retransmissions of data segments.
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*/
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#define TCP_MAXRTX CONFIG_TCP_MAXRTX
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/**
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* TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
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*/
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#define TCP_SYNMAXRTX CONFIG_TCP_SYNMAXRTX
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/**
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* TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
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*/
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#define TCP_LISTEN_BACKLOG 1
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/**
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* TCP_OVERSIZE: The maximum number of bytes that tcp_write may
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* allocate ahead of time
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*/
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#ifdef CONFIG_TCP_OVERSIZE_MSS
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#define TCP_OVERSIZE TCP_MSS
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#endif
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#ifdef CONFIG_TCP_OVERSIZE_QUARTER_MSS
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#define TCP_OVERSIZE (TCP_MSS/4)
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#endif
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#ifdef CONFIG_TCP_OVERSIZE_DISABLE
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#define TCP_OVERSIZE 0
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#endif
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#ifndef TCP_OVERSIZE
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#error "One of CONFIG_TCP_OVERSIZE_xxx options should be set by sdkconfig"
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#endif
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/**
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* LWIP_WND_SCALE and TCP_RCV_SCALE:
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* Set LWIP_WND_SCALE to 1 to enable window scaling.
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* Set TCP_RCV_SCALE to the desired scaling factor (shift count in the
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* range of [0..14]).
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* When LWIP_WND_SCALE is enabled but TCP_RCV_SCALE is 0, we can use a large
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* send window while having a small receive window only.
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*/
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#ifdef CONFIG_LWIP_WND_SCALE
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#define LWIP_WND_SCALE 1
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#define TCP_RCV_SCALE CONFIG_TCP_RCV_SCALE
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#endif
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/**
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* LWIP_TCP_RTO_TIME: TCP rto time.
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* Default is 3 second.
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*/
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#define LWIP_TCP_RTO_TIME CONFIG_LWIP_TCP_RTO_TIME
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/**
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* Set TCP hook for Initial Sequence Number (ISN)
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*/
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#ifdef CONFIG_LWIP_TCP_ISN_HOOK
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#include <lwip/arch.h>
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struct ip_addr;
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u32_t lwip_hook_tcp_isn(const struct ip_addr *local_ip, u16_t local_port,
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const struct ip_addr *remote_ip, u16_t remote_port);
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#define LWIP_HOOK_TCP_ISN lwip_hook_tcp_isn
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#endif
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/*
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----------------------------------
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---------- Pbuf options ----------
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----------------------------------
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*/
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/*
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------------------------------------------------
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---------- Network Interfaces options ----------
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------------------------------------------------
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*/
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/**
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* LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
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* field.
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*/
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#define LWIP_NETIF_HOSTNAME 1
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/**
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* LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
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* to be sent into one single pbuf. This is for compatibility with DMA-enabled
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* MACs that do not support scatter-gather.
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* Beware that this might involve CPU-memcpy before transmitting that would not
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* be needed without this flag! Use this only if you need to!
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*
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* @todo: TCP and IP-frag do not work with this, yet:
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*/
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#define LWIP_NETIF_TX_SINGLE_PBUF 1
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/*
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------------------------------------
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---------- LOOPIF options ----------
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------------------------------------
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*/
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#ifdef CONFIG_LWIP_NETIF_LOOPBACK
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/**
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* LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
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* address equal to the netif IP address, looping them back up the stack.
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*/
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#define LWIP_NETIF_LOOPBACK 1
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/**
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* LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
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* sending for each netif (0 = disabled)
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*/
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#define LWIP_LOOPBACK_MAX_PBUFS CONFIG_LWIP_LOOPBACK_MAX_PBUFS
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#endif
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/*
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------------------------------------
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---------- SLIPIF options ----------
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------------------------------------
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*/
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/*
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------------------------------------
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---------- Thread options ----------
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------------------------------------
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*/
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/**
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* TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
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*/
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#define TCPIP_THREAD_NAME "tiT"
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/**
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* TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
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* The stack size value itself is platform-dependent, but is passed to
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* sys_thread_new() when the thread is created.
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*/
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#define TCPIP_THREAD_STACKSIZE ESP_TASK_TCPIP_STACK
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/**
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* TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
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* The priority value itself is platform-dependent, but is passed to
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* sys_thread_new() when the thread is created.
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*/
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#define TCPIP_THREAD_PRIO ESP_TASK_TCPIP_PRIO
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/**
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* TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
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* The queue size value itself is platform-dependent, but is passed to
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* sys_mbox_new() when tcpip_init is called.
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*/
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#define TCPIP_MBOX_SIZE CONFIG_TCPIP_RECVMBOX_SIZE
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/**
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* DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
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* NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
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* to sys_mbox_new() when the recvmbox is created.
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*/
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#define DEFAULT_UDP_RECVMBOX_SIZE CONFIG_UDP_RECVMBOX_SIZE
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/**
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* DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
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* NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
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* to sys_mbox_new() when the recvmbox is created.
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*/
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#define DEFAULT_TCP_RECVMBOX_SIZE CONFIG_TCP_RECVMBOX_SIZE
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/**
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* DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
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* The queue size value itself is platform-dependent, but is passed to
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* sys_mbox_new() when the acceptmbox is created.
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*/
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#define DEFAULT_ACCEPTMBOX_SIZE 6
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/**
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* DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
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* The stack size value itself is platform-dependent, but is passed to
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* sys_thread_new() when the thread is created.
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*/
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#define DEFAULT_THREAD_STACKSIZE TCPIP_THREAD_STACKSIZE
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/**
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|
* DEFAULT_THREAD_PRIO: The priority assigned to any other lwIP thread.
|
|
* The priority value itself is platform-dependent, but is passed to
|
|
* sys_thread_new() when the thread is created.
|
|
*/
|
|
#define DEFAULT_THREAD_PRIO TCPIP_THREAD_PRIO
|
|
|
|
/**
|
|
* DEFAULT_RAW_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
|
|
* NETCONN_RAW. The queue size value itself is platform-dependent, but is passed
|
|
* to sys_mbox_new() when the recvmbox is created.
|
|
*/
|
|
#define DEFAULT_RAW_RECVMBOX_SIZE 6
|
|
|
|
/*
|
|
----------------------------------------------
|
|
---------- Sequential layer options ----------
|
|
----------------------------------------------
|
|
*/
|
|
/**
|
|
* LWIP_TCPIP_CORE_LOCKING: (EXPERIMENTAL!)
|
|
* Don't use it if you're not an active lwIP project member
|
|
*/
|
|
#define LWIP_TCPIP_CORE_LOCKING 0
|
|
|
|
/*
|
|
------------------------------------
|
|
---------- Socket options ----------
|
|
------------------------------------
|
|
*/
|
|
/**
|
|
* LWIP_SO_SNDTIMEO==1: Enable send timeout for sockets/netconns and
|
|
* SO_SNDTIMEO processing.
|
|
*/
|
|
#define LWIP_SO_SNDTIMEO 1
|
|
|
|
/**
|
|
* LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS==1: randomize the local port for the first
|
|
* local TCP/UDP pcb (default==0). This can prevent creating predictable port
|
|
* numbers after booting a device.
|
|
*/
|
|
#define LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS CONFIG_LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS
|
|
|
|
/**
|
|
* LWIP_SO_RCVTIMEO==1: Enable receive timeout for sockets/netconns and
|
|
* SO_RCVTIMEO processing.
|
|
*/
|
|
#define LWIP_SO_RCVTIMEO 1
|
|
|
|
/**
|
|
* LWIP_TCP_KEEPALIVE==1: Enable TCP_KEEPIDLE, TCP_KEEPINTVL and TCP_KEEPCNT
|
|
* options processing. Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set
|
|
* in seconds. (does not require sockets.c, and will affect tcp.c)
|
|
*/
|
|
#define LWIP_TCP_KEEPALIVE 1
|
|
|
|
/**
|
|
* LWIP_SO_LINGER==1: Enable SO_LINGER processing.
|
|
*/
|
|
#define LWIP_SO_LINGER CONFIG_LWIP_SO_LINGER
|
|
|
|
/**
|
|
* LWIP_SO_RCVBUF==1: Enable SO_RCVBUF processing.
|
|
*/
|
|
#define LWIP_SO_RCVBUF CONFIG_LWIP_SO_RCVBUF
|
|
|
|
/**
|
|
* SO_REUSE==1: Enable SO_REUSEADDR option.
|
|
* This option is set via menuconfig.
|
|
*/
|
|
#define SO_REUSE CONFIG_LWIP_SO_REUSE
|
|
|
|
/**
|
|
* SO_REUSE_RXTOALL==1: Pass a copy of incoming broadcast/multicast packets
|
|
* to all local matches if SO_REUSEADDR is turned on.
|
|
* WARNING: Adds a memcpy for every packet if passing to more than one pcb!
|
|
*/
|
|
#define SO_REUSE_RXTOALL CONFIG_LWIP_SO_REUSE_RXTOALL
|
|
|
|
/*
|
|
----------------------------------------
|
|
---------- Statistics options ----------
|
|
----------------------------------------
|
|
*/
|
|
|
|
/**
|
|
* LWIP_STATS==1: Enable statistics collection in lwip_stats.
|
|
*/
|
|
#define LWIP_STATS CONFIG_LWIP_STATS
|
|
|
|
#if LWIP_STATS
|
|
|
|
/**
|
|
* LWIP_STATS_DISPLAY==1: Compile in the statistics output functions.
|
|
*/
|
|
#define LWIP_STATS_DISPLAY CONFIG_LWIP_STATS
|
|
#endif
|
|
|
|
|
|
/*
|
|
---------------------------------
|
|
---------- PPP options ----------
|
|
---------------------------------
|
|
*/
|
|
|
|
/**
|
|
* PPP_SUPPORT==1: Enable PPP.
|
|
*/
|
|
#define PPP_SUPPORT CONFIG_PPP_SUPPORT
|
|
|
|
#if PPP_SUPPORT
|
|
|
|
/**
|
|
* PPP_NOTIFY_PHASE==1: Support PPP notify phase.
|
|
*/
|
|
#define PPP_NOTIFY_PHASE CONFIG_PPP_NOTIFY_PHASE_SUPPORT
|
|
|
|
/**
|
|
* PAP_SUPPORT==1: Support PAP.
|
|
*/
|
|
#define PAP_SUPPORT CONFIG_PPP_PAP_SUPPORT
|
|
|
|
/**
|
|
* CHAP_SUPPORT==1: Support CHAP.
|
|
*/
|
|
#define CHAP_SUPPORT CONFIG_PPP_CHAP_SUPPORT
|
|
|
|
/**
|
|
* MSCHAP_SUPPORT==1: Support MSCHAP.
|
|
*/
|
|
#define MSCHAP_SUPPORT CONFIG_PPP_MSCHAP_SUPPORT
|
|
|
|
/**
|
|
* CCP_SUPPORT==1: Support CCP.
|
|
*/
|
|
#define MPPE_SUPPORT CONFIG_PPP_MPPE_SUPPORT
|
|
|
|
/**
|
|
* PPP_MAXIDLEFLAG: Max Xmit idle time (in ms) before resend flag char.
|
|
* TODO: If PPP_MAXIDLEFLAG > 0 and next package is send during PPP_MAXIDLEFLAG time,
|
|
* then 0x7E is not added at the begining of PPP package but 0x7E termination
|
|
* is always at the end. This behaviour brokes PPP dial with GSM (PPPoS).
|
|
* The PPP package should always start and end with 0x7E.
|
|
*/
|
|
|
|
#define PPP_MAXIDLEFLAG 0
|
|
|
|
/**
|
|
* PPP_DEBUG: Enable debugging for PPP.
|
|
*/
|
|
#define PPP_DEBUG_ON CONFIG_PPP_DEBUG_ON
|
|
|
|
#if PPP_DEBUG_ON
|
|
#define PPP_DEBUG LWIP_DBG_ON
|
|
#else
|
|
#define PPP_DEBUG LWIP_DBG_OFF
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/*
|
|
--------------------------------------
|
|
---------- Checksum options ----------
|
|
--------------------------------------
|
|
*/
|
|
|
|
/*
|
|
---------------------------------------
|
|
---------- IPv6 options ---------------
|
|
---------------------------------------
|
|
*/
|
|
/**
|
|
* LWIP_IPV6==1: Enable IPv6
|
|
*/
|
|
#define LWIP_IPV6 1
|
|
|
|
/**
|
|
* LWIP_ND6_RDNSS_MAX_DNS_SERVERS: Allow IPv6 DNS servers to be retrieved from
|
|
* NDP, up to the maximum number of allowed DNS servers (minus fallback slot)
|
|
*/
|
|
#define LWIP_ND6_RDNSS_MAX_DNS_SERVERS 0
|
|
|
|
/**
|
|
* MEMP_NUM_ND6_QUEUE: Max number of IPv6 packets to queue during MAC resolution.
|
|
*/
|
|
#define MEMP_NUM_ND6_QUEUE CONFIG_LWIP_IPV6_MEMP_NUM_ND6_QUEUE
|
|
|
|
/**
|
|
* LWIP_ND6_NUM_NEIGHBORS: Number of entries in IPv6 neighbor cache
|
|
*/
|
|
#define LWIP_ND6_NUM_NEIGHBORS CONFIG_LWIP_IPV6_ND6_NUM_NEIGHBORS
|
|
|
|
/*
|
|
---------------------------------------
|
|
---------- Hook options ---------------
|
|
---------------------------------------
|
|
*/
|
|
#define LWIP_HOOK_IP4_ROUTE_SRC ip4_route_src_hook
|
|
/*
|
|
---------------------------------------
|
|
---------- Debugging options ----------
|
|
---------------------------------------
|
|
*/
|
|
/**
|
|
* ETHARP_DEBUG: Enable debugging in etharp.c.
|
|
*/
|
|
#define ETHARP_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* NETIF_DEBUG: Enable debugging in netif.c.
|
|
*/
|
|
#define NETIF_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* PBUF_DEBUG: Enable debugging in pbuf.c.
|
|
*/
|
|
#define PBUF_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* API_LIB_DEBUG: Enable debugging in api_lib.c.
|
|
*/
|
|
#define API_LIB_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* SOCKETS_DEBUG: Enable debugging in sockets.c.
|
|
*/
|
|
#define SOCKETS_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* ICMP_DEBUG: Enable debugging in icmp.c.
|
|
*/
|
|
#define ICMP_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* IP_DEBUG: Enable debugging for IP.
|
|
*/
|
|
#define IP_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* MEMP_DEBUG: Enable debugging in memp.c.
|
|
*/
|
|
#define MEMP_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* TCP_INPUT_DEBUG: Enable debugging in tcp_in.c for incoming debug.
|
|
*/
|
|
#define TCP_INPUT_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* TCP_OUTPUT_DEBUG: Enable debugging in tcp_out.c output functions.
|
|
*/
|
|
#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* TCPIP_DEBUG: Enable debugging in tcpip.c.
|
|
*/
|
|
#define TCPIP_DEBUG LWIP_DBG_OFF
|
|
|
|
/**
|
|
* ETHARP_TRUST_IP_MAC==1: Incoming IP packets cause the ARP table to be
|
|
* updated with the source MAC and IP addresses supplied in the packet.
|
|
* You may want to disable this if you do not trust LAN peers to have the
|
|
* correct addresses, or as a limited approach to attempt to handle
|
|
* spoofing. If disabled, lwIP will need to make a new ARP request if
|
|
* the peer is not already in the ARP table, adding a little latency.
|
|
* The peer *is* in the ARP table if it requested our address before.
|
|
* Also notice that this slows down input processing of every IP packet!
|
|
*/
|
|
#define ETHARP_TRUST_IP_MAC CONFIG_LWIP_ETHARP_TRUST_IP_MAC
|
|
|
|
/**
|
|
* ETHARP_SUPPORT_VLAN==1: support receiving and sending ethernet packets with
|
|
* VLAN header. See the description of LWIP_HOOK_VLAN_CHECK and
|
|
* LWIP_HOOK_VLAN_SET hooks to check/set VLAN headers.
|
|
* Additionally, you can define ETHARP_VLAN_CHECK to an u16_t VLAN ID to check.
|
|
* If ETHARP_VLAN_CHECK is defined, only VLAN-traffic for this VLAN is accepted.
|
|
* If ETHARP_VLAN_CHECK is not defined, all traffic is accepted.
|
|
* Alternatively, define a function/define ETHARP_VLAN_CHECK_FN(eth_hdr, vlan)
|
|
* that returns 1 to accept a packet or 0 to drop a packet.
|
|
*/
|
|
#define ETHARP_SUPPORT_VLAN CONFIG_ETHARP_SUPPORT_VLAN
|
|
|
|
/**
|
|
* POSIX I/O functions are mapped to LWIP via the VFS layer
|
|
* (see port/vfs_lwip.c)
|
|
*/
|
|
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
|
|
|
|
/**
|
|
* FD_SETSIZE from sys/types.h is the maximum number of supported file
|
|
* descriptors and CONFIG_LWIP_MAX_SOCKETS defines the number of sockets;
|
|
* LWIP_SOCKET_OFFSET is configured to use the largest numbers of file
|
|
* descriptors for sockets. File descriptors from 0 to LWIP_SOCKET_OFFSET-1
|
|
* are non-socket descriptors and from LWIP_SOCKET_OFFSET to FD_SETSIZE are
|
|
* socket descriptors.
|
|
*/
|
|
#define LWIP_SOCKET_OFFSET (FD_SETSIZE - CONFIG_LWIP_MAX_SOCKETS)
|
|
|
|
/* Enable all Espressif-only options */
|
|
|
|
#define ESP_LWIP 1
|
|
#define ESP_LWIP_ARP 1
|
|
#define ESP_IPV6 1
|
|
#define ESP_PER_SOC_TCP_WND 0
|
|
#define ESP_THREAD_SAFE 1
|
|
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
|
|
#define ESP_DHCP 1
|
|
#define ESP_DNS 1
|
|
#define ESP_PERF 0
|
|
#define ESP_IP4_ATON 1
|
|
#define ESP_LIGHT_SLEEP 1
|
|
#define ESP_L2_TO_L3_COPY CONFIG_L2_TO_L3_COPY
|
|
#define ESP_STATS_MEM CONFIG_LWIP_STATS
|
|
#define ESP_STATS_DROP CONFIG_LWIP_STATS
|
|
#define ESP_STATS_TCP 0
|
|
#define ESP_DHCP_TIMER 1
|
|
#define ESP_DHCPS_TIMER 1
|
|
#define ESP_LWIP_LOGI(...) ESP_LOGI("lwip", __VA_ARGS__)
|
|
#define ESP_PING 1
|
|
#define ESP_HAS_SELECT 1
|
|
#define ESP_AUTO_RECV 1
|
|
#define ESP_GRATUITOUS_ARP CONFIG_ESP_GRATUITOUS_ARP
|
|
|
|
#ifdef CONFIG_LWIP_IPV6_AUTOCONFIG
|
|
#define ESP_IPV6_AUTOCONFIG CONFIG_LWIP_IPV6_AUTOCONFIG
|
|
#endif
|
|
|
|
#ifdef ESP_IRAM_ATTR
|
|
#undef ESP_IRAM_ATTR
|
|
#endif
|
|
#define ESP_IRAM_ATTR
|
|
|
|
#if ESP_PERF
|
|
#define DBG_PERF_PATH_SET(dir, point)
|
|
#define DBG_PERF_FILTER_LEN 1000
|
|
|
|
enum {
|
|
DBG_PERF_DIR_RX = 0,
|
|
DBG_PERF_DIR_TX,
|
|
};
|
|
|
|
enum {
|
|
DBG_PERF_POINT_INT = 0,
|
|
DBG_PERF_POINT_WIFI_IN = 1,
|
|
DBG_PERF_POINT_WIFI_OUT = 2,
|
|
DBG_PERF_POINT_LWIP_IN = 3,
|
|
DBG_PERF_POINT_LWIP_OUT = 4,
|
|
DBG_PERF_POINT_SOC_IN = 5,
|
|
DBG_PERF_POINT_SOC_OUT = 6,
|
|
};
|
|
|
|
#else
|
|
#define DBG_PERF_PATH_SET(dir, point)
|
|
#define DBG_PERF_FILTER_LEN 1000
|
|
#endif
|
|
|
|
#define TCP_SND_BUF CONFIG_TCP_SND_BUF_DEFAULT
|
|
#define TCP_WND CONFIG_TCP_WND_DEFAULT
|
|
|
|
#if ESP_PER_SOC_TCP_WND
|
|
#define TCP_WND_DEFAULT CONFIG_TCP_WND_DEFAULT
|
|
#define TCP_SND_BUF_DEFAULT CONFIG_TCP_SND_BUF_DEFAULT
|
|
#define TCP_WND(pcb) (pcb->per_soc_tcp_wnd)
|
|
#define TCP_SND_BUF(pcb) (pcb->per_soc_tcp_snd_buf)
|
|
#define TCP_SND_QUEUELEN(pcb) ((4 * (TCP_SND_BUF((pcb))) + (TCP_MSS - 1))/(TCP_MSS))
|
|
#define TCP_SNDLOWAT(pcb) LWIP_MIN(LWIP_MAX(((TCP_SND_BUF((pcb)))/2), (2 * TCP_MSS) + 1), (TCP_SND_BUF((pcb))) - 1)
|
|
#define TCP_SNDQUEUELOWAT(pcb) LWIP_MAX(((TCP_SND_QUEUELEN((pcb)))/2), 5)
|
|
#define TCP_WND_UPDATE_THRESHOLD(pcb) LWIP_MIN((TCP_WND((pcb)) / 4), (TCP_MSS * 4))
|
|
#endif
|
|
|
|
/**
|
|
* DHCP_DEBUG: Enable debugging in dhcp.c.
|
|
*/
|
|
#define DHCP_DEBUG LWIP_DBG_OFF
|
|
#define LWIP_DEBUG LWIP_DBG_OFF
|
|
#define TCP_DEBUG LWIP_DBG_OFF
|
|
|
|
#define CHECKSUM_CHECK_UDP 0
|
|
#define CHECKSUM_CHECK_IP 0
|
|
|
|
#define LWIP_NETCONN_FULLDUPLEX 1
|
|
#define LWIP_NETCONN_SEM_PER_THREAD 1
|
|
|
|
#define LWIP_DHCP_MAX_NTP_SERVERS CONFIG_LWIP_DHCP_MAX_NTP_SERVERS
|
|
#define LWIP_TIMEVAL_PRIVATE 0
|
|
|
|
/*
|
|
--------------------------------------
|
|
------------ SNTP options ------------
|
|
--------------------------------------
|
|
*/
|
|
/*
|
|
* SNTP update delay - in milliseconds
|
|
*/
|
|
#define SNTP_UPDATE_DELAY CONFIG_LWIP_SNTP_UPDATE_DELAY
|
|
|
|
#define SNTP_SET_SYSTEM_TIME_US(sec, us) \
|
|
do { \
|
|
struct timeval tv = { .tv_sec = sec, .tv_usec = us }; \
|
|
sntp_sync_time(&tv); \
|
|
} while (0);
|
|
|
|
#define SNTP_GET_SYSTEM_TIME(sec, us) \
|
|
do { \
|
|
struct timeval tv = { .tv_sec = 0, .tv_usec = 0 }; \
|
|
gettimeofday(&tv, NULL); \
|
|
(sec) = tv.tv_sec; \
|
|
(us) = tv.tv_usec; \
|
|
sntp_set_sync_status(SNTP_SYNC_STATUS_RESET); \
|
|
} while (0);
|
|
|
|
#define SOC_SEND_LOG //printf
|
|
|
|
#endif /* __LWIPOPTS_H__ */
|