mirror of
				https://github.com/0xFEEDC0DE64/arduino-esp32.git
				synced 2025-10-20 17:55:27 +02:00 
			
		
		
		
	
		
			
				
	
	
		
			766 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			766 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
 | |
|  * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 | |
|  * All rights reserved. 
 | |
|  * 
 | |
|  * Redistribution and use in source and binary forms, with or without modification, 
 | |
|  * are permitted provided that the following conditions are met:
 | |
|  *
 | |
|  * 1. Redistributions of source code must retain the above copyright notice,
 | |
|  *    this list of conditions and the following disclaimer.
 | |
|  * 2. Redistributions in binary form must reproduce the above copyright notice,
 | |
|  *    this list of conditions and the following disclaimer in the documentation
 | |
|  *    and/or other materials provided with the distribution.
 | |
|  * 3. The name of the author may not be used to endorse or promote products
 | |
|  *    derived from this software without specific prior written permission. 
 | |
|  *
 | |
|  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
 | |
|  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 | |
|  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 | |
|  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 | |
|  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
 | |
|  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 | |
|  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 | |
|  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 | |
|  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
 | |
|  * OF SUCH DAMAGE.
 | |
|  *
 | |
|  * This file is part of the lwIP TCP/IP stack.
 | |
|  * 
 | |
|  * Author: Simon Goldschmidt
 | |
|  *
 | |
|  */
 | |
| #ifndef __LWIPOPTS_H__
 | |
| #define __LWIPOPTS_H__
 | |
| 
 | |
| #include <stdlib.h>
 | |
| #include <time.h>
 | |
| #include <sys/time.h>
 | |
| #include <sys/fcntl.h>
 | |
| #include "esp_task.h"
 | |
| #include "esp_system.h"
 | |
| #include "sdkconfig.h"
 | |
| 
 | |
| /* Enable all Espressif-only options */
 | |
| 
 | |
| /*
 | |
|    -----------------------------------------------
 | |
|    ---------- Platform specific locking ----------
 | |
|    -----------------------------------------------
 | |
| */
 | |
| /**
 | |
|  * SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
 | |
|  * critical regions during buffer allocation, deallocation and memory
 | |
|  * allocation and deallocation.
 | |
|  */
 | |
| #define SYS_LIGHTWEIGHT_PROT        1
 | |
| 
 | |
| /**
 | |
|  * MEMCPY: override this if you have a faster implementation at hand than the
 | |
|  * one included in your C library
 | |
|  */
 | |
| #define MEMCPY(dst,src,len)             memcpy(dst,src,len)
 | |
| 
 | |
| /**
 | |
|  * SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a
 | |
|  * call to memcpy() if the length is known at compile time and is small.
 | |
|  */
 | |
| #define SMEMCPY(dst,src,len)            memcpy(dst,src,len)
 | |
| 
 | |
| #define LWIP_RAND       esp_random
 | |
| 
 | |
| /*
 | |
|    ------------------------------------
 | |
|    ---------- Memory options ----------
 | |
|    ------------------------------------
 | |
| */
 | |
| /**
 | |
|  * MEM_LIBC_MALLOC==1: Use malloc/free/realloc provided by your C-library
 | |
|  * instead of the lwip internal allocator. Can save code size if you
 | |
|  * already use it.
 | |
|  */
 | |
| #define MEM_LIBC_MALLOC        1
 | |
| 
 | |
| /**
 | |
| * MEMP_MEM_MALLOC==1: Use mem_malloc/mem_free instead of the lwip pool allocator.
 | |
| * Especially useful with MEM_LIBC_MALLOC but handle with care regarding execution
 | |
| * speed and usage from interrupts!
 | |
| */
 | |
| #define MEMP_MEM_MALLOC                 1
 | |
| 
 | |
| /**
 | |
|  * MEM_ALIGNMENT: should be set to the alignment of the CPU
 | |
|  *    4 byte alignment -> #define MEM_ALIGNMENT 4
 | |
|  *    2 byte alignment -> #define MEM_ALIGNMENT 2
 | |
|  */
 | |
| #define MEM_ALIGNMENT           4
 | |
| 
 | |
| /*
 | |
|    ------------------------------------------------
 | |
|    ---------- Internal Memory Pool Sizes ----------
 | |
|    ------------------------------------------------
 | |
| */
 | |
| 
 | |
| /**
 | |
|  * MEMP_NUM_NETCONN: the number of struct netconns.
 | |
|  * (only needed if you use the sequential API, like api_lib.c)
 | |
|  */
 | |
| #define MEMP_NUM_NETCONN                CONFIG_LWIP_MAX_SOCKETS
 | |
| 
 | |
| /**
 | |
|  * MEMP_NUM_RAW_PCB: Number of raw connection PCBs
 | |
|  * (requires the LWIP_RAW option)
 | |
|  */
 | |
| #define MEMP_NUM_RAW_PCB                16
 | |
| 
 | |
| /**
 | |
|  * MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
 | |
|  * (requires the LWIP_TCP option)
 | |
|  */
 | |
| #define MEMP_NUM_TCP_PCB                16
 | |
| 
 | |
| /**
 | |
|  * MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
 | |
|  * (requires the LWIP_TCP option)
 | |
|  */
 | |
| #define MEMP_NUM_TCP_PCB_LISTEN         16
 | |
| 
 | |
| /**
 | |
|  * MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
 | |
|  * per active UDP "connection".
 | |
|  * (requires the LWIP_UDP option)
 | |
|  */
 | |
| #define MEMP_NUM_UDP_PCB                16
 | |
| 
 | |
| /*
 | |
|    --------------------------------
 | |
|    ---------- ARP options -------
 | |
|    --------------------------------
 | |
| */
 | |
| /**
 | |
|  * ARP_QUEUEING==1: Multiple outgoing packets are queued during hardware address
 | |
|  * resolution. By default, only the most recent packet is queued per IP address.
 | |
|  * This is sufficient for most protocols and mainly reduces TCP connection
 | |
|  * startup time. Set this to 1 if you know your application sends more than one
 | |
|  * packet in a row to an IP address that is not in the ARP cache.
 | |
|  */
 | |
| #define ARP_QUEUEING                    1
 | |
| 
 | |
| /*
 | |
|    --------------------------------
 | |
|    ---------- IP options ----------
 | |
|    --------------------------------
 | |
| */
 | |
| /**
 | |
|  * IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
 | |
|  * this option does not affect outgoing packet sizes, which can be controlled
 | |
|  * via IP_FRAG.
 | |
|  */
 | |
| #define IP_REASSEMBLY                   CONFIG_LWIP_IP_REASSEMBLY
 | |
| 
 | |
| /**
 | |
|  * IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
 | |
|  * that this option does not affect incoming packet sizes, which can be
 | |
|  * controlled via IP_REASSEMBLY.
 | |
|  */
 | |
| #define IP_FRAG                         CONFIG_LWIP_IP_FRAG
 | |
| 
 | |
| /**
 | |
|  * IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
 | |
|  * a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
 | |
|  * in this time, the whole packet is discarded.
 | |
|  */
 | |
| #define IP_REASS_MAXAGE                 3
 | |
| 
 | |
| /**
 | |
|  * IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
 | |
|  * Since the received pbufs are enqueued, be sure to configure
 | |
|  * PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
 | |
|  * packets even if the maximum amount of fragments is enqueued for reassembly!
 | |
|  */
 | |
| #define IP_REASS_MAX_PBUFS              10
 | |
| 
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- ICMP options ----------
 | |
|    ----------------------------------
 | |
| */
 | |
| 
 | |
| #define LWIP_BROADCAST_PING CONFIG_LWIP_BROADCAST_PING
 | |
| 
 | |
| #define LWIP_MULTICAST_PING CONFIG_LWIP_MULTICAST_PING
 | |
| 
 | |
| /*
 | |
|    ---------------------------------
 | |
|    ---------- RAW options ----------
 | |
|    ---------------------------------
 | |
| */
 | |
| /**
 | |
|  * LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
 | |
|  */
 | |
| #define LWIP_RAW                        1
 | |
| 
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- DHCP options ----------
 | |
|    ----------------------------------
 | |
| */
 | |
| /**
 | |
|  * LWIP_DHCP==1: Enable DHCP module.
 | |
|  */
 | |
| #define LWIP_DHCP                       1
 | |
| 
 | |
| #define DHCP_MAXRTX                     0
 | |
| 
 | |
| /**
 | |
|  * DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.
 | |
|  */
 | |
| #define DHCP_DOES_ARP_CHECK             CONFIG_LWIP_DHCP_DOES_ARP_CHECK
 | |
| 
 | |
| /*
 | |
|    ------------------------------------
 | |
|    ---------- AUTOIP options ----------
 | |
|    ------------------------------------
 | |
| */
 | |
| #if CONFIG_MDNS
 | |
|  /**
 | |
|   * LWIP_AUTOIP==1: Enable AUTOIP module.
 | |
|   */
 | |
| #define LWIP_AUTOIP                     1
 | |
| 
 | |
| /**
 | |
| * LWIP_DHCP_AUTOIP_COOP==1: Allow DHCP and AUTOIP to be both enabled on
 | |
| * the same interface at the same time.
 | |
| */
 | |
| #define LWIP_DHCP_AUTOIP_COOP           1
 | |
| 
 | |
| /**
 | |
| * LWIP_DHCP_AUTOIP_COOP_TRIES: Set to the number of DHCP DISCOVER probes
 | |
| * that should be sent before falling back on AUTOIP. This can be set
 | |
| * as low as 1 to get an AutoIP address very quickly, but you should
 | |
| * be prepared to handle a changing IP address when DHCP overrides
 | |
| * AutoIP.
 | |
| */
 | |
| #define LWIP_DHCP_AUTOIP_COOP_TRIES     2
 | |
| #endif
 | |
| 
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- SNMP options ----------
 | |
|    ----------------------------------
 | |
| */
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- IGMP options ----------
 | |
|    ----------------------------------
 | |
| */
 | |
| /**
 | |
|  * LWIP_IGMP==1: Turn on IGMP module.
 | |
|  */
 | |
| #define LWIP_IGMP                       1
 | |
| 
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- DNS options -----------
 | |
|    ----------------------------------
 | |
| */
 | |
| /**
 | |
|  * LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
 | |
|  * transport.
 | |
|  */
 | |
| #define LWIP_DNS                        1
 | |
| 
 | |
| /*
 | |
|    ---------------------------------
 | |
|    ---------- UDP options ----------
 | |
|    ---------------------------------
 | |
| */
 | |
| /*
 | |
|    ---------------------------------
 | |
|    ---------- TCP options ----------
 | |
|    ---------------------------------
 | |
| */
 | |
| 
 | |
| 
 | |
| /**
 | |
|  * TCP_QUEUE_OOSEQ==1: TCP will queue segments that arrive out of order.
 | |
|  * Define to 0 if your device is low on memory.
 | |
|  */
 | |
| #define TCP_QUEUE_OOSEQ                 CONFIG_TCP_QUEUE_OOSEQ
 | |
| 
 | |
| /*
 | |
|  *     LWIP_EVENT_API==1: The user defines lwip_tcp_event() to receive all
 | |
|  *         events (accept, sent, etc) that happen in the system.
 | |
|  *     LWIP_CALLBACK_API==1: The PCB callback function is called directly
 | |
|  *         for the event. This is the default.
 | |
| */
 | |
| #define TCP_MSS                         CONFIG_TCP_MSS
 | |
| 
 | |
| /**
 | |
|  * TCP_MSL: The maximum segment lifetime in milliseconds
 | |
|  */
 | |
| #define TCP_MSL                         CONFIG_TCP_MSL
 | |
| 
 | |
| /**
 | |
|  * TCP_MAXRTX: Maximum number of retransmissions of data segments.
 | |
|  */
 | |
| #define TCP_MAXRTX                      CONFIG_TCP_MAXRTX
 | |
| 
 | |
| /**
 | |
|  * TCP_SYNMAXRTX: Maximum number of retransmissions of SYN segments.
 | |
|  */
 | |
| #define TCP_SYNMAXRTX                   CONFIG_TCP_SYNMAXRTX
 | |
| 
 | |
| /**
 | |
|  * TCP_LISTEN_BACKLOG: Enable the backlog option for tcp listen pcb.
 | |
|  */
 | |
| #define TCP_LISTEN_BACKLOG              1
 | |
| 
 | |
| 
 | |
| /**
 | |
|  * TCP_OVERSIZE: The maximum number of bytes that tcp_write may
 | |
|  * allocate ahead of time
 | |
|  */
 | |
| #ifdef CONFIG_TCP_OVERSIZE_MSS
 | |
| #define TCP_OVERSIZE                    TCP_MSS
 | |
| #endif
 | |
| #ifdef CONFIG_TCP_OVERSIZE_QUARTER_MSS
 | |
| #define TCP_OVERSIZE                    (TCP_MSS/4)
 | |
| #endif
 | |
| #ifdef CONFIG_TCP_OVERSIZE_DISABLE
 | |
| #define TCP_OVERSIZE                    0
 | |
| #endif
 | |
| #ifndef TCP_OVERSIZE
 | |
| #error "One of CONFIG_TCP_OVERSIZE_xxx options should be set by sdkconfig"
 | |
| #endif
 | |
| 
 | |
| /*
 | |
|    ----------------------------------
 | |
|    ---------- Pbuf options ----------
 | |
|    ----------------------------------
 | |
| */
 | |
| 
 | |
| /*
 | |
|    ------------------------------------------------
 | |
|    ---------- Network Interfaces options ----------
 | |
|    ------------------------------------------------
 | |
| */
 | |
| 
 | |
| /**
 | |
|  * LWIP_NETIF_HOSTNAME==1: use DHCP_OPTION_HOSTNAME with netif's hostname
 | |
|  * field.
 | |
|  */
 | |
| #define LWIP_NETIF_HOSTNAME             1
 | |
| 
 | |
| /**
 | |
|  * LWIP_NETIF_TX_SINGLE_PBUF: if this is set to 1, lwIP tries to put all data
 | |
|  * to be sent into one single pbuf. This is for compatibility with DMA-enabled
 | |
|  * MACs that do not support scatter-gather.
 | |
|  * Beware that this might involve CPU-memcpy before transmitting that would not
 | |
|  * be needed without this flag! Use this only if you need to!
 | |
|  *
 | |
|  * @todo: TCP and IP-frag do not work with this, yet:
 | |
|  */
 | |
| #define LWIP_NETIF_TX_SINGLE_PBUF             1
 | |
| 
 | |
| /*
 | |
|    ------------------------------------
 | |
|    ---------- LOOPIF options ----------
 | |
|    ------------------------------------
 | |
| */
 | |
| #if CONFIG_MDNS
 | |
| /**
 | |
|  * LWIP_NETIF_LOOPBACK==1: Support sending packets with a destination IP
 | |
|  * address equal to the netif IP address, looping them back up the stack.
 | |
|  */
 | |
| #define LWIP_NETIF_LOOPBACK             1
 | |
| 
 | |
| /**
 | |
|  * LWIP_LOOPBACK_MAX_PBUFS: Maximum number of pbufs on queue for loopback
 | |
|  * sending for each netif (0 = disabled)
 | |
|  */
 | |
| #define LWIP_LOOPBACK_MAX_PBUFS         8
 | |
| #endif
 | |
| 
 | |
| /*
 | |
|    ------------------------------------
 | |
|    ---------- SLIPIF options ----------
 | |
|    ------------------------------------
 | |
| */
 | |
| 
 | |
| /*
 | |
|    ------------------------------------
 | |
|    ---------- Thread options ----------
 | |
|    ------------------------------------
 | |
| */
 | |
| /**
 | |
|  * TCPIP_THREAD_NAME: The name assigned to the main tcpip thread.
 | |
|  */
 | |
| #define TCPIP_THREAD_NAME              "tiT"
 | |
| 
 | |
| /**
 | |
|  * TCPIP_THREAD_STACKSIZE: The stack size used by the main tcpip thread.
 | |
|  * The stack size value itself is platform-dependent, but is passed to
 | |
|  * sys_thread_new() when the thread is created.
 | |
|  */
 | |
| #define TCPIP_THREAD_STACKSIZE          ESP_TASK_TCPIP_STACK
 | |
| 
 | |
| /**
 | |
|  * TCPIP_THREAD_PRIO: The priority assigned to the main tcpip thread.
 | |
|  * The priority value itself is platform-dependent, but is passed to
 | |
|  * sys_thread_new() when the thread is created.
 | |
|  */
 | |
| #define TCPIP_THREAD_PRIO               ESP_TASK_TCPIP_PRIO
 | |
| 
 | |
| /**
 | |
|  * TCPIP_MBOX_SIZE: The mailbox size for the tcpip thread messages
 | |
|  * The queue size value itself is platform-dependent, but is passed to
 | |
|  * sys_mbox_new() when tcpip_init is called.
 | |
|  */
 | |
| #define TCPIP_MBOX_SIZE                 32
 | |
| 
 | |
| /**
 | |
|  * DEFAULT_UDP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
 | |
|  * NETCONN_UDP. The queue size value itself is platform-dependent, but is passed
 | |
|  * to sys_mbox_new() when the recvmbox is created.
 | |
|  */
 | |
| #define DEFAULT_UDP_RECVMBOX_SIZE       CONFIG_UDP_RECVMBOX_SIZE
 | |
| 
 | |
| /**
 | |
|  * DEFAULT_TCP_RECVMBOX_SIZE: The mailbox size for the incoming packets on a
 | |
|  * NETCONN_TCP. The queue size value itself is platform-dependent, but is passed
 | |
|  * to sys_mbox_new() when the recvmbox is created.
 | |
|  */
 | |
| #define DEFAULT_TCP_RECVMBOX_SIZE       CONFIG_TCP_RECVMBOX_SIZE
 | |
| 
 | |
| /**
 | |
|  * DEFAULT_ACCEPTMBOX_SIZE: The mailbox size for the incoming connections.
 | |
|  * The queue size value itself is platform-dependent, but is passed to
 | |
|  * sys_mbox_new() when the acceptmbox is created.
 | |
|  */
 | |
| #define DEFAULT_ACCEPTMBOX_SIZE         6
 | |
| 
 | |
| /**
 | |
|  * DEFAULT_THREAD_STACKSIZE: The stack size used by any other lwIP thread.
 | |
|  * The stack size value itself is platform-dependent, but is passed to
 | |
|  * sys_thread_new() when the thread is created.
 | |
|  */
 | |
| #define DEFAULT_THREAD_STACKSIZE        TCPIP_THREAD_STACKSIZE
 | |
| 
 | |
| /**
 | |
|  * 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_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_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
 | |
| 
 | |
| #if CONFIG_MDNS
 | |
| /**
 | |
|  * 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                1
 | |
| #endif
 | |
| 
 | |
| /*
 | |
|    ----------------------------------------
 | |
|    ---------- Statistics options ----------
 | |
|    ----------------------------------------
 | |
| */
 | |
| /**
 | |
|  * LWIP_STATS==1: Enable statistics collection in lwip_stats.
 | |
|  */
 | |
| #define LWIP_STATS                      0
 | |
| 
 | |
| /*
 | |
|    ---------------------------------
 | |
|    ---------- PPP options ----------
 | |
|    ---------------------------------
 | |
| */
 | |
| 
 | |
| /**
 | |
|  * PPP_SUPPORT==1: Enable PPP.
 | |
|  */
 | |
| #define PPP_SUPPORT                     CONFIG_PPP_SUPPORT
 | |
| 
 | |
| #if PPP_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
 | |
| 
 | |
| /*
 | |
|    ---------------------------------------
 | |
|    ---------- 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             1
 | |
| 
 | |
| 
 | |
| /* Enable all Espressif-only options */
 | |
| 
 | |
| #define ESP_LWIP                        1
 | |
| #define ESP_LWIP_ARP                    1
 | |
| #define ESP_PER_SOC_TCP_WND             1
 | |
| #define ESP_THREAD_SAFE                 1
 | |
| #define ESP_THREAD_SAFE_DEBUG           LWIP_DBG_OFF
 | |
| #define ESP_DHCP                        1
 | |
| #define ESP_DNS                         1
 | |
| #define ESP_IPV6_AUTOCONFIG             1
 | |
| #define ESP_PERF                        0
 | |
| #define ESP_RANDOM_TCP_PORT             1
 | |
| #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                   0
 | |
| #define ESP_STATS_DROP                  0
 | |
| #define ESP_STATS_TCP                   0
 | |
| #define ESP_DHCP_TIMER                  1
 | |
| #define ESP_LWIP_LOGI(...)              ESP_LOGI("lwip", __VA_ARGS__)
 | |
| 
 | |
| #define TCP_WND_DEFAULT                 CONFIG_TCP_WND_DEFAULT
 | |
| #define TCP_SND_BUF_DEFAULT             CONFIG_TCP_SND_BUF_DEFAULT
 | |
| 
 | |
| #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
 | |
| 
 | |
| #if ESP_PER_SOC_TCP_WND
 | |
| #define TCP_WND(pcb)                    (pcb->per_soc_tcp_wnd)
 | |
| #define TCP_SND_BUF(pcb)                (pcb->per_soc_tcp_snd_buf)
 | |
| #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
 | |
| 
 | |
| #define SNTP_SET_SYSTEM_TIME_US(sec, us)  \
 | |
|     do { \
 | |
|         struct timeval tv = { .tv_sec = sec, .tv_usec = us }; \
 | |
|         settimeofday(&tv, NULL); \
 | |
|     } 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; \
 | |
|     } while (0);
 | |
| 
 | |
| #define SOC_SEND_LOG //printf
 | |
| 
 | |
| #endif /* __LWIPOPTS_H__ */
 |