Adam Green / Mbed 2 deprecated WeatherStation

Web server based weather station using Sparkfun Weather Meters.

Dependencies:   FatFileSystem mbed WeatherMeters SDFileSystem

NetStack/lwip/core/init.c@1:c7958aa34fa1, 2012-02-25 (annotated)

Committer:
AdamGreen
Date:
Sat Feb 25 03:28:05 2012 +0000
Revision:
1:c7958aa34fa1
Parent:
0:616601bde9fb 
Use published libraries where possible.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AdamGreen 0:616601bde9fb 1 /**
AdamGreen 0:616601bde9fb 2 * @file
AdamGreen 0:616601bde9fb 3 * Modules initialization
AdamGreen 0:616601bde9fb 4 *
AdamGreen 0:616601bde9fb 5 */
AdamGreen 0:616601bde9fb 6
AdamGreen 0:616601bde9fb 7 /*
AdamGreen 0:616601bde9fb 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
AdamGreen 0:616601bde9fb 9 * All rights reserved.
AdamGreen 0:616601bde9fb 10 *
AdamGreen 0:616601bde9fb 11 * Redistribution and use in source and binary forms, with or without modification,
AdamGreen 0:616601bde9fb 12 * are permitted provided that the following conditions are met:
AdamGreen 0:616601bde9fb 13 *
AdamGreen 0:616601bde9fb 14 * 1. Redistributions of source code must retain the above copyright notice,
AdamGreen 0:616601bde9fb 15 * this list of conditions and the following disclaimer.
AdamGreen 0:616601bde9fb 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
AdamGreen 0:616601bde9fb 17 * this list of conditions and the following disclaimer in the documentation
AdamGreen 0:616601bde9fb 18 * and/or other materials provided with the distribution.
AdamGreen 0:616601bde9fb 19 * 3. The name of the author may not be used to endorse or promote products
AdamGreen 0:616601bde9fb 20 * derived from this software without specific prior written permission.
AdamGreen 0:616601bde9fb 21 *
AdamGreen 0:616601bde9fb 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
AdamGreen 0:616601bde9fb 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
AdamGreen 0:616601bde9fb 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
AdamGreen 0:616601bde9fb 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
AdamGreen 0:616601bde9fb 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
AdamGreen 0:616601bde9fb 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
AdamGreen 0:616601bde9fb 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
AdamGreen 0:616601bde9fb 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
AdamGreen 0:616601bde9fb 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
AdamGreen 0:616601bde9fb 31 * OF SUCH DAMAGE.
AdamGreen 0:616601bde9fb 32 *
AdamGreen 0:616601bde9fb 33 * This file is part of the lwIP TCP/IP stack.
AdamGreen 0:616601bde9fb 34 *
AdamGreen 0:616601bde9fb 35 * Author: Adam Dunkels <adam@sics.se>
AdamGreen 0:616601bde9fb 36 *
AdamGreen 0:616601bde9fb 37 */
AdamGreen 0:616601bde9fb 38
AdamGreen 0:616601bde9fb 39 #include "lwip/opt.h"
AdamGreen 0:616601bde9fb 40
AdamGreen 0:616601bde9fb 41 #include "lwip/init.h"
AdamGreen 0:616601bde9fb 42 #include "lwip/stats.h"
AdamGreen 0:616601bde9fb 43 #include "lwip/sys.h"
AdamGreen 0:616601bde9fb 44 #include "lwip/mem.h"
AdamGreen 0:616601bde9fb 45 #include "lwip/memp.h"
AdamGreen 0:616601bde9fb 46 #include "lwip/pbuf.h"
AdamGreen 0:616601bde9fb 47 #include "lwip/netif.h"
AdamGreen 0:616601bde9fb 48 #include "lwip/sockets.h"
AdamGreen 0:616601bde9fb 49 #include "lwip/ip.h"
AdamGreen 0:616601bde9fb 50 #include "lwip/raw.h"
AdamGreen 0:616601bde9fb 51 #include "lwip/udp.h"
AdamGreen 0:616601bde9fb 52 #include "lwip/tcp_impl.h"
AdamGreen 0:616601bde9fb 53 #include "lwip/snmp_msg.h"
AdamGreen 0:616601bde9fb 54 #include "lwip/autoip.h"
AdamGreen 0:616601bde9fb 55 #include "lwip/igmp.h"
AdamGreen 0:616601bde9fb 56 #include "lwip/dns.h"
AdamGreen 0:616601bde9fb 57 #include "lwip/timers.h"
AdamGreen 0:616601bde9fb 58 #include "netif/etharp.h"
AdamGreen 0:616601bde9fb 59
AdamGreen 0:616601bde9fb 60 /* Compile-time sanity checks for configuration errors.
AdamGreen 0:616601bde9fb 61 * These can be done independently of LWIP_DEBUG, without penalty.
AdamGreen 0:616601bde9fb 62 */
AdamGreen 0:616601bde9fb 63 #ifndef BYTE_ORDER
AdamGreen 0:616601bde9fb 64 #error "BYTE_ORDER is not defined, you have to define it in your cc.h"
AdamGreen 0:616601bde9fb 65 #endif
AdamGreen 0:616601bde9fb 66 #if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
AdamGreen 0:616601bde9fb 67 #error "If you want to use broadcast filter per pcb on recv operations, you have to define IP_SOF_BROADCAST=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 68 #endif
AdamGreen 0:616601bde9fb 69 #if (!LWIP_ARP && ARP_QUEUEING)
AdamGreen 0:616601bde9fb 70 #error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 71 #endif
AdamGreen 0:616601bde9fb 72 #if (!LWIP_UDP && LWIP_UDPLITE)
AdamGreen 0:616601bde9fb 73 #error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 74 #endif
AdamGreen 0:616601bde9fb 75 #if (!LWIP_UDP && LWIP_SNMP)
AdamGreen 0:616601bde9fb 76 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 77 #endif
AdamGreen 0:616601bde9fb 78 #if (!LWIP_UDP && LWIP_DHCP)
AdamGreen 0:616601bde9fb 79 #error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 80 #endif
AdamGreen 0:616601bde9fb 81 #if (!LWIP_UDP && LWIP_IGMP)
AdamGreen 0:616601bde9fb 82 #error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 83 #endif
AdamGreen 0:616601bde9fb 84 #if (!LWIP_UDP && LWIP_SNMP)
AdamGreen 0:616601bde9fb 85 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 86 #endif
AdamGreen 0:616601bde9fb 87 #if (!LWIP_UDP && LWIP_DNS)
AdamGreen 0:616601bde9fb 88 #error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 89 #endif
AdamGreen 0:616601bde9fb 90 #if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
AdamGreen 0:616601bde9fb 91 #error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 92 #endif
AdamGreen 0:616601bde9fb 93 #if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
AdamGreen 0:616601bde9fb 94 #error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 95 #endif
AdamGreen 0:616601bde9fb 96 #if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
AdamGreen 0:616601bde9fb 97 #error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 98 #endif
AdamGreen 0:616601bde9fb 99 #if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
AdamGreen 0:616601bde9fb 100 #error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 101 #endif
AdamGreen 0:616601bde9fb 102 #if (LWIP_TCP && (TCP_WND > 0xffff))
AdamGreen 0:616601bde9fb 103 #error "If you want to use TCP, TCP_WND must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
AdamGreen 0:616601bde9fb 104 #endif
AdamGreen 0:616601bde9fb 105 #if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
AdamGreen 0:616601bde9fb 106 #error "If you want to use TCP, TCP_SND_QUEUELEN must fit in an u16_t, so, you have to reduce it in your lwipopts.h"
AdamGreen 0:616601bde9fb 107 #endif
AdamGreen 0:616601bde9fb 108 #if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
AdamGreen 0:616601bde9fb 109 #error "If you want to use TCP, TCP_MAXRTX and TCP_SYNMAXRTX must less or equal to 12 (due to tcp_backoff table), so, you have to reduce them in your lwipopts.h"
AdamGreen 0:616601bde9fb 110 #endif
AdamGreen 0:616601bde9fb 111 #if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
AdamGreen 0:616601bde9fb 112 #error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
AdamGreen 0:616601bde9fb 113 #endif
AdamGreen 0:616601bde9fb 114 #if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
AdamGreen 0:616601bde9fb 115 #error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 116 #endif
AdamGreen 0:616601bde9fb 117 #if (LWIP_NETIF_API && (NO_SYS==1))
AdamGreen 0:616601bde9fb 118 #error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
AdamGreen 0:616601bde9fb 119 #endif
AdamGreen 0:616601bde9fb 120 #if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
AdamGreen 0:616601bde9fb 121 #error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
AdamGreen 0:616601bde9fb 122 #endif
AdamGreen 0:616601bde9fb 123 #if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
AdamGreen 0:616601bde9fb 124 #error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 125 #endif
AdamGreen 0:616601bde9fb 126 #if (!LWIP_NETCONN && LWIP_SOCKET)
AdamGreen 0:616601bde9fb 127 #error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 128 #endif
AdamGreen 0:616601bde9fb 129 #if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
AdamGreen 0:616601bde9fb 130 #error "If you want to use DHCP/AUTOIP cooperation mode, you have to define LWIP_DHCP=1 and LWIP_AUTOIP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 131 #endif
AdamGreen 0:616601bde9fb 132 #if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
AdamGreen 0:616601bde9fb 133 #error "If you want to use DHCP ARP checking, you have to define LWIP_DHCP=1 and LWIP_ARP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 134 #endif
AdamGreen 0:616601bde9fb 135 #if (!LWIP_ARP && LWIP_AUTOIP)
AdamGreen 0:616601bde9fb 136 #error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 137 #endif
AdamGreen 0:616601bde9fb 138 #if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
AdamGreen 0:616601bde9fb 139 #error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 140 #endif
AdamGreen 0:616601bde9fb 141 #if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
AdamGreen 0:616601bde9fb 142 #error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
AdamGreen 0:616601bde9fb 143 #endif
AdamGreen 0:616601bde9fb 144 #if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
AdamGreen 0:616601bde9fb 145 #error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
AdamGreen 0:616601bde9fb 146 #endif
AdamGreen 0:616601bde9fb 147 /* There must be sufficient timeouts, taking into account requirements of the subsystems. */
AdamGreen 0:616601bde9fb 148 #if LWIP_TIMERS && (MEMP_NUM_SYS_TIMEOUT < (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT))
AdamGreen 0:616601bde9fb 149 #error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
AdamGreen 0:616601bde9fb 150 #endif
AdamGreen 0:616601bde9fb 151 #if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
AdamGreen 0:616601bde9fb 152 #error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
AdamGreen 0:616601bde9fb 153 #endif
AdamGreen 0:616601bde9fb 154 #if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
AdamGreen 0:616601bde9fb 155 #error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
AdamGreen 0:616601bde9fb 156 #endif
AdamGreen 0:616601bde9fb 157 #if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
AdamGreen 0:616601bde9fb 158 #error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
AdamGreen 0:616601bde9fb 159 #endif
AdamGreen 0:616601bde9fb 160 #if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
AdamGreen 0:616601bde9fb 161 #error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
AdamGreen 0:616601bde9fb 162 #endif
AdamGreen 0:616601bde9fb 163 #if (TCP_QUEUE_OOSEQ && !LWIP_TCP)
AdamGreen 0:616601bde9fb 164 #error "TCP_QUEUE_OOSEQ requires LWIP_TCP"
AdamGreen 0:616601bde9fb 165 #endif
AdamGreen 0:616601bde9fb 166 #if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
AdamGreen 0:616601bde9fb 167 #error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
AdamGreen 0:616601bde9fb 168 #endif
AdamGreen 0:616601bde9fb 169 #if PPP_SUPPORT && !PPPOS_SUPPORT & !PPPOE_SUPPORT
AdamGreen 0:616601bde9fb 170 #error "PPP_SUPPORT needs either PPPOS_SUPPORT or PPPOE_SUPPORT turned on"
AdamGreen 0:616601bde9fb 171 #endif
AdamGreen 0:616601bde9fb 172 #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
AdamGreen 0:616601bde9fb 173 #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
AdamGreen 0:616601bde9fb 174 #endif
AdamGreen 0:616601bde9fb 175 #if LWIP_IGMP && !defined(LWIP_RAND)
AdamGreen 0:616601bde9fb 176 #error "When using IGMP, LWIP_RAND() needs to be defined to a random-function returning an u32_t random value"
AdamGreen 0:616601bde9fb 177 #endif
AdamGreen 0:616601bde9fb 178 #if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
AdamGreen 0:616601bde9fb 179 #error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
AdamGreen 0:616601bde9fb 180 #endif
AdamGreen 0:616601bde9fb 181 #if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
AdamGreen 0:616601bde9fb 182 #error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
AdamGreen 0:616601bde9fb 183 #endif
AdamGreen 0:616601bde9fb 184 #if IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF
AdamGreen 0:616601bde9fb 185 #error "LWIP_NETIF_TX_SINGLE_PBUF does not work with IP_FRAG_USES_STATIC_BUF==1 as that creates pbuf queues"
AdamGreen 0:616601bde9fb 186 #endif
AdamGreen 0:616601bde9fb 187
AdamGreen 0:616601bde9fb 188
AdamGreen 0:616601bde9fb 189 /* Compile-time checks for deprecated options.
AdamGreen 0:616601bde9fb 190 */
AdamGreen 0:616601bde9fb 191 #ifdef MEMP_NUM_TCPIP_MSG
AdamGreen 0:616601bde9fb 192 #error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 193 #endif
AdamGreen 0:616601bde9fb 194 #ifdef MEMP_NUM_API_MSG
AdamGreen 0:616601bde9fb 195 #error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 196 #endif
AdamGreen 0:616601bde9fb 197 #ifdef TCP_REXMIT_DEBUG
AdamGreen 0:616601bde9fb 198 #error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 199 #endif
AdamGreen 0:616601bde9fb 200 #ifdef RAW_STATS
AdamGreen 0:616601bde9fb 201 #error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 202 #endif
AdamGreen 0:616601bde9fb 203 #ifdef ETHARP_QUEUE_FIRST
AdamGreen 0:616601bde9fb 204 #error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 205 #endif
AdamGreen 0:616601bde9fb 206 #ifdef ETHARP_ALWAYS_INSERT
AdamGreen 0:616601bde9fb 207 #error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
AdamGreen 0:616601bde9fb 208 #endif
AdamGreen 0:616601bde9fb 209
AdamGreen 0:616601bde9fb 210 #ifdef LWIP_DEBUG
AdamGreen 0:616601bde9fb 211 static void
AdamGreen 0:616601bde9fb 212 lwip_sanity_check(void)
AdamGreen 0:616601bde9fb 213 {
AdamGreen 0:616601bde9fb 214 /* Warnings */
AdamGreen 0:616601bde9fb 215 #if LWIP_NETCONN
AdamGreen 0:616601bde9fb 216 if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
AdamGreen 0:616601bde9fb 217 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_NETCONN should be less than the sum of MEMP_NUM_{TCP,RAW,UDP}_PCB+MEMP_NUM_TCP_PCB_LISTEN\n"));
AdamGreen 0:616601bde9fb 218 #endif /* LWIP_NETCONN */
AdamGreen 0:616601bde9fb 219 #if LWIP_TCP
AdamGreen 0:616601bde9fb 220 if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
AdamGreen 0:616601bde9fb 221 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
AdamGreen 0:616601bde9fb 222 if (TCP_SND_BUF < 2 * TCP_MSS)
AdamGreen 0:616601bde9fb 223 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_BUF must be at least as much as (2 * TCP_MSS) for things to work smoothly\n"));
AdamGreen 0:616601bde9fb 224 if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
AdamGreen 0:616601bde9fb 225 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SND_QUEUELEN must be at least as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work\n"));
AdamGreen 0:616601bde9fb 226 if (TCP_SNDLOWAT >= TCP_SND_BUF)
AdamGreen 0:616601bde9fb 227 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF.\n"));
AdamGreen 0:616601bde9fb 228 if (TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN)
AdamGreen 0:616601bde9fb 229 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN.\n"));
AdamGreen 0:616601bde9fb 230 if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
AdamGreen 0:616601bde9fb 231 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
AdamGreen 0:616601bde9fb 232 if (TCP_WND < TCP_MSS)
AdamGreen 0:616601bde9fb 233 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
AdamGreen 0:616601bde9fb 234 #endif /* LWIP_TCP */
AdamGreen 0:616601bde9fb 235 #if LWIP_SOCKET
AdamGreen 0:616601bde9fb 236 /* Check that the SO_* socket options and SOF_* lwIP-internal flags match */
AdamGreen 0:616601bde9fb 237 if (SO_ACCEPTCONN != SOF_ACCEPTCONN)
AdamGreen 0:616601bde9fb 238 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_ACCEPTCONN != SOF_ACCEPTCONN\n"));
AdamGreen 0:616601bde9fb 239 if (SO_REUSEADDR != SOF_REUSEADDR)
AdamGreen 0:616601bde9fb 240 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_REUSEADDR != SOF_REUSEADDR\n"));
AdamGreen 0:616601bde9fb 241 if (SO_KEEPALIVE != SOF_KEEPALIVE)
AdamGreen 0:616601bde9fb 242 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_KEEPALIVE != SOF_KEEPALIVE\n"));
AdamGreen 0:616601bde9fb 243 if (SO_BROADCAST != SOF_BROADCAST)
AdamGreen 0:616601bde9fb 244 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_BROADCAST != SOF_BROADCAST\n"));
AdamGreen 0:616601bde9fb 245 if (SO_LINGER != SOF_LINGER)
AdamGreen 0:616601bde9fb 246 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_LINGER != SOF_LINGER\n"));
AdamGreen 0:616601bde9fb 247 #endif /* LWIP_SOCKET */
AdamGreen 0:616601bde9fb 248 }
AdamGreen 0:616601bde9fb 249 #else /* LWIP_DEBUG */
AdamGreen 0:616601bde9fb 250 #define lwip_sanity_check()
AdamGreen 0:616601bde9fb 251 #endif /* LWIP_DEBUG */
AdamGreen 0:616601bde9fb 252
AdamGreen 0:616601bde9fb 253 /**
AdamGreen 0:616601bde9fb 254 * Perform Sanity check of user-configurable values, and initialize all modules.
AdamGreen 0:616601bde9fb 255 */
AdamGreen 0:616601bde9fb 256 void
AdamGreen 0:616601bde9fb 257 lwip_init(void)
AdamGreen 0:616601bde9fb 258 {
AdamGreen 0:616601bde9fb 259 /* Sanity check user-configurable values */
AdamGreen 0:616601bde9fb 260 lwip_sanity_check();
AdamGreen 0:616601bde9fb 261
AdamGreen 0:616601bde9fb 262 /* Modules initialization */
AdamGreen 0:616601bde9fb 263 stats_init();
AdamGreen 0:616601bde9fb 264 #if !NO_SYS
AdamGreen 0:616601bde9fb 265 sys_init();
AdamGreen 0:616601bde9fb 266 #endif /* !NO_SYS */
AdamGreen 0:616601bde9fb 267 mem_init();
AdamGreen 0:616601bde9fb 268 memp_init();
AdamGreen 0:616601bde9fb 269 pbuf_init();
AdamGreen 0:616601bde9fb 270 netif_init();
AdamGreen 0:616601bde9fb 271 #if LWIP_SOCKET
AdamGreen 0:616601bde9fb 272 lwip_socket_init();
AdamGreen 0:616601bde9fb 273 #endif /* LWIP_SOCKET */
AdamGreen 0:616601bde9fb 274 ip_init();
AdamGreen 0:616601bde9fb 275 #if LWIP_ARP
AdamGreen 0:616601bde9fb 276 etharp_init();
AdamGreen 0:616601bde9fb 277 #endif /* LWIP_ARP */
AdamGreen 0:616601bde9fb 278 #if LWIP_RAW
AdamGreen 0:616601bde9fb 279 raw_init();
AdamGreen 0:616601bde9fb 280 #endif /* LWIP_RAW */
AdamGreen 0:616601bde9fb 281 #if LWIP_UDP
AdamGreen 0:616601bde9fb 282 udp_init();
AdamGreen 0:616601bde9fb 283 #endif /* LWIP_UDP */
AdamGreen 0:616601bde9fb 284 #if LWIP_TCP
AdamGreen 0:616601bde9fb 285 tcp_init();
AdamGreen 0:616601bde9fb 286 #endif /* LWIP_TCP */
AdamGreen 0:616601bde9fb 287 #if LWIP_SNMP
AdamGreen 0:616601bde9fb 288 snmp_init();
AdamGreen 0:616601bde9fb 289 #endif /* LWIP_SNMP */
AdamGreen 0:616601bde9fb 290 #if LWIP_AUTOIP
AdamGreen 0:616601bde9fb 291 autoip_init();
AdamGreen 0:616601bde9fb 292 #endif /* LWIP_AUTOIP */
AdamGreen 0:616601bde9fb 293 #if LWIP_IGMP
AdamGreen 0:616601bde9fb 294 igmp_init();
AdamGreen 0:616601bde9fb 295 #endif /* LWIP_IGMP */
AdamGreen 0:616601bde9fb 296 #if LWIP_DNS
AdamGreen 0:616601bde9fb 297 dns_init();
AdamGreen 0:616601bde9fb 298 #endif /* LWIP_DNS */
AdamGreen 0:616601bde9fb 299
AdamGreen 0:616601bde9fb 300 #if LWIP_TIMERS
AdamGreen 0:616601bde9fb 301 sys_timeouts_init();
AdamGreen 0:616601bde9fb 302 #endif /* LWIP_TIMERS */
AdamGreen 0:616601bde9fb 303 }