d9c9fa8f59
Changed network startup to avoid long delay if no network cable is connected Enable DHCP support if IP address is configured as 0.0.0.0 (not working yet) Move thermistor parameters to M305, added parameter to configure series resistance Added B and W PID parameters
251 lines
9.2 KiB
C
251 lines
9.2 KiB
C
/*****************************************************************************
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*
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* \file
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*
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* \brief lwIP configuration.
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*
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* Copyright (c) 2010-2012 Atmel Corporation. All rights reserved.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, 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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*
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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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*
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* 3. The name of Atmel may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. This software may only be redistributed and used in connection with an
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* Atmel microcontroller product.
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*
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* THIS SOFTWARE IS PROVIDED BY ATMEL "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, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* \asf_license_stop
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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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//#define LWIP_DEBUG
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/* Include user defined options first */
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#include "conf_eth.h"
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#include "lwip/src/include/lwip/debug.h"
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/* ---------- System options ---------- */
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/* Specify NO_SYS because we are not using an RTOS */
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#define NO_SYS 1
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#define LWIP_RAW 1
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#define LWIP_NETIF_STATUS_CALLBACK 1
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/* These options can be configured by the user in the standalone demo default demo */
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//#define HTTP_RAW_USED
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// #undef HTTP_RAW_USED
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#define DHCP_USED 1
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// #undef DHCP_USED
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/* These are not available when using "NO_SYS" */
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#define LWIP_NETCONN 0
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#define LWIP_SOCKET 0
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/* ---------- Memory options ---------- */
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/* These two control is reclaimer functions should be compiled
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in. Should always be turned on (1). */
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#define MEM_RECLAIM 1
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#define MEMP_RECLAIM 1
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/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
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lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
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byte alignment -> define MEM_ALIGNMENT to 2. */
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#define MEM_ALIGNMENT 4
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/* MEM_SIZE: the size of the heap memory. If the application will send
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a lot of data that needs to be copied, this should be set high. */
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#define MEM_SIZE 3 * 1024
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/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
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sends a lot of data out of ROM (or other static memory), this
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should be set high. */
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#define MEMP_NUM_PBUF 12
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/* Number of raw connection PCBs */
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#define MEMP_NUM_RAW_PCB 2
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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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/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
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per active UDP "connection". */
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#define MEMP_NUM_UDP_PCB 4
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/* MEMP_NUM_TCP_PCB: the number of simultaneously active TCP connections. */
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#define MEMP_NUM_TCP_PCB 6
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/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. */
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#define MEMP_NUM_TCP_PCB_LISTEN 1
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/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. */
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#define MEMP_NUM_TCP_SEG 13 //changed from 9 to pass LWIP sanity checks
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/* MEMP_NUM_SYS_TIMEOUT: the number of simultaneously active timeouts. */
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#define MEMP_NUM_SYS_TIMEOUT 6
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/* The following four are used only with the sequential API and can be
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set to 0 if the application only will use the raw API. */
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/* MEMP_NUM_NETBUF: the number of struct netbufs. */
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#define MEMP_NUM_NETBUF 0
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/* MEMP_NUM_NETCONN: the number of struct netconns. */
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#define MEMP_NUM_NETCONN 0
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/* ---------- Pbuf options ---------- */
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/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
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#define PBUF_POOL_SIZE (8)
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/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. DO NOT DEFINE IT HERE, the correct value needs to be calculated from TCP_MSS. */
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/** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
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* alignment of payload after that header. Since the header is 14 bytes long,
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* without this padding e.g. addresses in the IP header will not be aligned
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* on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
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*/
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#define ETH_PAD_SIZE (2)
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/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
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link level header. */
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#define PBUF_LINK_HLEN (16 + ETH_PAD_SIZE)
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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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/* TCP receive window. */
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#define TCP_WND (4096)
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/* Controls if TCP should queue segments that arrive out of
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order. Define to 0 if your device is low on memory. */
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#define TCP_QUEUE_OOSEQ 1
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/* TCP Maximum segment size. */
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#define TCP_MSS (1432) // 1432 is optimal for Windows clients
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/* TCP sender buffer space (bytes). */
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#define TCP_SND_BUF (4500) //changed from 2150 to pass LWIP sanity checks
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/* TCP sender buffer space (pbufs). This must be at least = 2 * TCP_SND_BUF/TCP_MSS for things to work. */
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#define TCP_SND_QUEUELEN ((6 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
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/* Maximum number of retransmissions of data segments. */
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// #define TCP_MAXRTX 12
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/* Maximum number of retransmissions of SYN segments. */
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// #define TCP_SYNMAXRTX 4
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/* ---------- ARP options ---------- */
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#define ARP_TABLE_SIZE 10
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#define ARP_QUEUEING 0
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/* ---------- IP options ---------- */
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/* Define IP_FORWARD to 1 if you wish to have the ability to forward
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IP packets across network interfaces. If you are going to run lwIP
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on a device with only one network interface, define this to 0. */
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#define IP_FORWARD 0
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/* If defined to 1, IP options are allowed (but not parsed). If
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defined to 0, all packets with IP options are dropped. */
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#define IP_OPTIONS 1
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/* ---------- ICMP options ---------- */
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#define ICMP_TTL (255)
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#if defined(DHCP_USED)
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/* ---------- DHCP options ---------- */
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/* Define LWIP_DHCP to 1 if you want DHCP configuration of
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interfaces. 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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#define LWIP_DHCP 1
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/* 1 if you want to do an ARP check on the offered address
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(recommended). */
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#define DHCP_DOES_ARP_CHECK 1
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#endif
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/* ---------- Statistics options ---------- */
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#define LWIP_STATS 1
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#define LWIP_STATS_DISPLAY 1
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#if LWIP_STATS
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#define LINK_STATS 1
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#define IP_STATS 1
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#define ICMP_STATS 1
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#define UDP_STATS 1
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#define TCP_STATS 1
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#define MEM_STATS 1
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#define MEMP_STATS 1
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#define PBUF_STATS 1
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#define SYS_STATS 1
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#endif /* STATS */
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/* ---------- Lwip Debug options ---------- */
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/* Define default values for unconfigured parameters. */
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// 1 == To suppress some errors for now (no debug output)
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#define LWIP_NOASSERT 0
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#define DBG_TYPES_ON 0xff
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#define ETHARP_DEBUG LWIP_DBG_ON
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#define NETIF_DEBUG LWIP_DBG_ON
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#define PBUF_DEBUG LWIP_DBG_ON
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#define API_LIB_DEBUG LWIP_DBG_ON
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#define API_MSG_DEBUG LWIP_DBG_ON
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#define SOCKETS_DEBUG LWIP_DBG_ON
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#define ICMP_DEBUG LWIP_DBG_ON
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#define INET_DEBUG LWIP_DBG_ON
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#define IP_DEBUG LWIP_DBG_ON
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#define IP_REASS_DEBUG LWIP_DBG_OFF
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#define RAW_DEBUG LWIP_DBG_OFF
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#define MEM_DEBUG LWIP_DBG_OFF
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#define MEMP_DEBUG LWIP_DBG_OFF
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#define SYS_DEBUG LWIP_DBG_ON
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#define TCP_DEBUG LWIP_DBG_OFF
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#define TCP_INPUT_DEBUG LWIP_DBG_OFF
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#define TCP_FR_DEBUG LWIP_DBG_OFF
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#define TCP_RTO_DEBUG LWIP_DBG_OFF
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#define TCP_CWND_DEBUG LWIP_DBG_OFF
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#define TCP_WND_DEBUG LWIP_DBG_OFF
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#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
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#define TCP_RST_DEBUG LWIP_DBG_OFF
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#define TCP_QLEN_DEBUG LWIP_DBG_OFF
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#define UDP_DEBUG LWIP_DBG_OFF
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#define TCPIP_DEBUG LWIP_DBG_OFF
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#define DBG_MIN_LEVEL LWIP_DBG_LEVEL_ALL
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// \note For a list of all possible lwIP configurations, check http://lwip.wikia.com/wiki/Lwipopts.h
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/** EMAC PHY address */
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#define BOARD_EMAC_PHY_ADDR 2
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/*! EMAC RMII mode */
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#define BOARD_EMAC_MODE_RMII 1
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/**/
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#endif /* __LWIPOPTS_H__ */
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