Marco Haufe / RMFWeb

Small Testprogram to have WebAccess via Webserver to a 433Mhz tranmitter to control remotly some devices from remote, with TFTP, NTP and RMF. This could be a base to develop applications.

Dependencies:   ChaNFSSD TFTPServer RMFWeb

Dependents:   RMFWeb

NetServices/lwip/core/init.c@1:809b59c7a800, 2014-06-16 (annotated)

Committer:
ED7418
Date:
Mon Jun 16 07:40:08 2014 +0000
Revision:
1:809b59c7a800
Parent:
0:51f1ef89ec7b 
mbed-lib and other libs are a based on a project, published in a Elektor-book "ARM-microkontroller Part II".

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ED7418 0:51f1ef89ec7b 1 /**
ED7418 0:51f1ef89ec7b 2 * @file
ED7418 0:51f1ef89ec7b 3 * Modules initialization
ED7418 0:51f1ef89ec7b 4 *
ED7418 0:51f1ef89ec7b 5 */
ED7418 0:51f1ef89ec7b 6
ED7418 0:51f1ef89ec7b 7 /*
ED7418 0:51f1ef89ec7b 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
ED7418 0:51f1ef89ec7b 9 * All rights reserved.
ED7418 0:51f1ef89ec7b 10 *
ED7418 0:51f1ef89ec7b 11 * Redistribution and use in source and binary forms, with or without modification,
ED7418 0:51f1ef89ec7b 12 * are permitted provided that the following conditions are met:
ED7418 0:51f1ef89ec7b 13 *
ED7418 0:51f1ef89ec7b 14 * 1. Redistributions of source code must retain the above copyright notice,
ED7418 0:51f1ef89ec7b 15 * this list of conditions and the following disclaimer.
ED7418 0:51f1ef89ec7b 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
ED7418 0:51f1ef89ec7b 17 * this list of conditions and the following disclaimer in the documentation
ED7418 0:51f1ef89ec7b 18 * and/or other materials provided with the distribution.
ED7418 0:51f1ef89ec7b 19 * 3. The name of the author may not be used to endorse or promote products
ED7418 0:51f1ef89ec7b 20 * derived from this software without specific prior written permission.
ED7418 0:51f1ef89ec7b 21 *
ED7418 0:51f1ef89ec7b 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
ED7418 0:51f1ef89ec7b 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
ED7418 0:51f1ef89ec7b 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
ED7418 0:51f1ef89ec7b 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
ED7418 0:51f1ef89ec7b 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
ED7418 0:51f1ef89ec7b 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
ED7418 0:51f1ef89ec7b 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
ED7418 0:51f1ef89ec7b 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
ED7418 0:51f1ef89ec7b 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
ED7418 0:51f1ef89ec7b 31 * OF SUCH DAMAGE.
ED7418 0:51f1ef89ec7b 32 *
ED7418 0:51f1ef89ec7b 33 * This file is part of the lwIP TCP/IP stack.
ED7418 0:51f1ef89ec7b 34 *
ED7418 0:51f1ef89ec7b 35 * Author: Adam Dunkels <adam@sics.se>
ED7418 0:51f1ef89ec7b 36 *
ED7418 0:51f1ef89ec7b 37 */
ED7418 0:51f1ef89ec7b 38
ED7418 0:51f1ef89ec7b 39 #include "lwip/opt.h"
ED7418 0:51f1ef89ec7b 40
ED7418 0:51f1ef89ec7b 41 #include "lwip/init.h"
ED7418 0:51f1ef89ec7b 42 #include "lwip/stats.h"
ED7418 0:51f1ef89ec7b 43 #include "lwip/sys.h"
ED7418 0:51f1ef89ec7b 44 #include "lwip/mem.h"
ED7418 0:51f1ef89ec7b 45 #include "lwip/memp.h"
ED7418 0:51f1ef89ec7b 46 #include "lwip/pbuf.h"
ED7418 0:51f1ef89ec7b 47 #include "lwip/netif.h"
ED7418 0:51f1ef89ec7b 48 #include "lwip/sockets.h"
ED7418 0:51f1ef89ec7b 49 #include "lwip/ip.h"
ED7418 0:51f1ef89ec7b 50 #include "lwip/raw.h"
ED7418 0:51f1ef89ec7b 51 #include "lwip/udp.h"
ED7418 0:51f1ef89ec7b 52 #include "lwip/tcp_impl.h"
ED7418 0:51f1ef89ec7b 53 #include "lwip/snmp_msg.h"
ED7418 0:51f1ef89ec7b 54 #include "lwip/autoip.h"
ED7418 0:51f1ef89ec7b 55 #include "lwip/igmp.h"
ED7418 0:51f1ef89ec7b 56 #include "lwip/dns.h"
ED7418 0:51f1ef89ec7b 57 #include "lwip/timers.h"
ED7418 0:51f1ef89ec7b 58 #include "netif/etharp.h"
ED7418 0:51f1ef89ec7b 59
ED7418 0:51f1ef89ec7b 60 /* Compile-time sanity checks for configuration errors.
ED7418 0:51f1ef89ec7b 61 * These can be done independently of LWIP_DEBUG, without penalty.
ED7418 0:51f1ef89ec7b 62 */
ED7418 0:51f1ef89ec7b 63 #ifndef BYTE_ORDER
ED7418 0:51f1ef89ec7b 64 #error "BYTE_ORDER is not defined, you have to define it in your cc.h"
ED7418 0:51f1ef89ec7b 65 #endif
ED7418 0:51f1ef89ec7b 66 #if (!IP_SOF_BROADCAST && IP_SOF_BROADCAST_RECV)
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 68 #endif
ED7418 0:51f1ef89ec7b 69 #if (!LWIP_ARP && ARP_QUEUEING)
ED7418 0:51f1ef89ec7b 70 #error "If you want to use ARP Queueing, you have to define LWIP_ARP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 71 #endif
ED7418 0:51f1ef89ec7b 72 #if (!LWIP_UDP && LWIP_UDPLITE)
ED7418 0:51f1ef89ec7b 73 #error "If you want to use UDP Lite, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 74 #endif
ED7418 0:51f1ef89ec7b 75 #if (!LWIP_UDP && LWIP_SNMP)
ED7418 0:51f1ef89ec7b 76 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 77 #endif
ED7418 0:51f1ef89ec7b 78 #if (!LWIP_UDP && LWIP_DHCP)
ED7418 0:51f1ef89ec7b 79 #error "If you want to use DHCP, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 80 #endif
ED7418 0:51f1ef89ec7b 81 #if (!LWIP_UDP && LWIP_IGMP)
ED7418 0:51f1ef89ec7b 82 #error "If you want to use IGMP, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 83 #endif
ED7418 0:51f1ef89ec7b 84 #if (!LWIP_UDP && LWIP_SNMP)
ED7418 0:51f1ef89ec7b 85 #error "If you want to use SNMP, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 86 #endif
ED7418 0:51f1ef89ec7b 87 #if (!LWIP_UDP && LWIP_DNS)
ED7418 0:51f1ef89ec7b 88 #error "If you want to use DNS, you have to define LWIP_UDP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 89 #endif
ED7418 0:51f1ef89ec7b 90 #if (LWIP_ARP && ARP_QUEUEING && (MEMP_NUM_ARP_QUEUE<=0))
ED7418 0:51f1ef89ec7b 91 #error "If you want to use ARP Queueing, you have to define MEMP_NUM_ARP_QUEUE>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 92 #endif
ED7418 0:51f1ef89ec7b 93 #if (LWIP_RAW && (MEMP_NUM_RAW_PCB<=0))
ED7418 0:51f1ef89ec7b 94 #error "If you want to use RAW, you have to define MEMP_NUM_RAW_PCB>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 95 #endif
ED7418 0:51f1ef89ec7b 96 #if (LWIP_UDP && (MEMP_NUM_UDP_PCB<=0))
ED7418 0:51f1ef89ec7b 97 #error "If you want to use UDP, you have to define MEMP_NUM_UDP_PCB>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 98 #endif
ED7418 0:51f1ef89ec7b 99 #if (LWIP_TCP && (MEMP_NUM_TCP_PCB<=0))
ED7418 0:51f1ef89ec7b 100 #error "If you want to use TCP, you have to define MEMP_NUM_TCP_PCB>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 101 #endif
ED7418 0:51f1ef89ec7b 102 #if (LWIP_TCP && (TCP_WND > 0xffff))
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 104 #endif
ED7418 0:51f1ef89ec7b 105 #if (LWIP_TCP && (TCP_SND_QUEUELEN > 0xffff))
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 107 #endif
ED7418 0:51f1ef89ec7b 108 #if (LWIP_TCP && ((TCP_MAXRTX > 12) || (TCP_SYNMAXRTX > 12)))
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 110 #endif
ED7418 0:51f1ef89ec7b 111 #if (LWIP_TCP && TCP_LISTEN_BACKLOG && (TCP_DEFAULT_LISTEN_BACKLOG < 0) || (TCP_DEFAULT_LISTEN_BACKLOG > 0xff))
ED7418 0:51f1ef89ec7b 112 #error "If you want to use TCP backlog, TCP_DEFAULT_LISTEN_BACKLOG must fit into an u8_t"
ED7418 0:51f1ef89ec7b 113 #endif
ED7418 0:51f1ef89ec7b 114 #if (LWIP_IGMP && (MEMP_NUM_IGMP_GROUP<=1))
ED7418 0:51f1ef89ec7b 115 #error "If you want to use IGMP, you have to define MEMP_NUM_IGMP_GROUP>1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 116 #endif
ED7418 0:51f1ef89ec7b 117 #if (LWIP_NETIF_API && (NO_SYS==1))
ED7418 0:51f1ef89ec7b 118 #error "If you want to use NETIF API, you have to define NO_SYS=0 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 119 #endif
ED7418 0:51f1ef89ec7b 120 #if ((LWIP_SOCKET || LWIP_NETCONN) && (NO_SYS==1))
ED7418 0:51f1ef89ec7b 121 #error "If you want to use Sequential API, you have to define NO_SYS=0 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 122 #endif
ED7418 0:51f1ef89ec7b 123 #if ((LWIP_NETCONN || LWIP_SOCKET) && (MEMP_NUM_TCPIP_MSG_API<=0))
ED7418 0:51f1ef89ec7b 124 #error "If you want to use Sequential API, you have to define MEMP_NUM_TCPIP_MSG_API>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 125 #endif
ED7418 0:51f1ef89ec7b 126 #if (!LWIP_NETCONN && LWIP_SOCKET)
ED7418 0:51f1ef89ec7b 127 #error "If you want to use Socket API, you have to define LWIP_NETCONN=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 128 #endif
ED7418 0:51f1ef89ec7b 129 #if (((!LWIP_DHCP) || (!LWIP_AUTOIP)) && LWIP_DHCP_AUTOIP_COOP)
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 131 #endif
ED7418 0:51f1ef89ec7b 132 #if (((!LWIP_DHCP) || (!LWIP_ARP)) && DHCP_DOES_ARP_CHECK)
ED7418 0:51f1ef89ec7b 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"
ED7418 0:51f1ef89ec7b 134 #endif
ED7418 0:51f1ef89ec7b 135 #if (!LWIP_ARP && LWIP_AUTOIP)
ED7418 0:51f1ef89ec7b 136 #error "If you want to use AUTOIP, you have to define LWIP_ARP=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 137 #endif
ED7418 0:51f1ef89ec7b 138 #if (LWIP_SNMP && (SNMP_CONCURRENT_REQUESTS<=0))
ED7418 0:51f1ef89ec7b 139 #error "If you want to use SNMP, you have to define SNMP_CONCURRENT_REQUESTS>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 140 #endif
ED7418 0:51f1ef89ec7b 141 #if (LWIP_SNMP && (SNMP_TRAP_DESTINATIONS<=0))
ED7418 0:51f1ef89ec7b 142 #error "If you want to use SNMP, you have to define SNMP_TRAP_DESTINATIONS>=1 in your lwipopts.h"
ED7418 0:51f1ef89ec7b 143 #endif
ED7418 0:51f1ef89ec7b 144 #if (LWIP_TCP && ((LWIP_EVENT_API && LWIP_CALLBACK_API) || (!LWIP_EVENT_API && !LWIP_CALLBACK_API)))
ED7418 0:51f1ef89ec7b 145 #error "One and exactly one of LWIP_EVENT_API and LWIP_CALLBACK_API has to be enabled in your lwipopts.h"
ED7418 0:51f1ef89ec7b 146 #endif
ED7418 0:51f1ef89ec7b 147 /* There must be sufficient timeouts, taking into account requirements of the subsystems. */
ED7418 0:51f1ef89ec7b 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))
ED7418 0:51f1ef89ec7b 149 #error "MEMP_NUM_SYS_TIMEOUT is too low to accomodate all required timeouts"
ED7418 0:51f1ef89ec7b 150 #endif
ED7418 0:51f1ef89ec7b 151 #if (IP_REASSEMBLY && (MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS))
ED7418 0:51f1ef89ec7b 152 #error "MEMP_NUM_REASSDATA > IP_REASS_MAX_PBUFS doesn't make sense since each struct ip_reassdata must hold 2 pbufs at least!"
ED7418 0:51f1ef89ec7b 153 #endif
ED7418 0:51f1ef89ec7b 154 #if (MEM_LIBC_MALLOC && MEM_USE_POOLS)
ED7418 0:51f1ef89ec7b 155 #error "MEM_LIBC_MALLOC and MEM_USE_POOLS may not both be simultaneously enabled in your lwipopts.h"
ED7418 0:51f1ef89ec7b 156 #endif
ED7418 0:51f1ef89ec7b 157 #if (MEM_USE_POOLS && !MEMP_USE_CUSTOM_POOLS)
ED7418 0:51f1ef89ec7b 158 #error "MEM_USE_POOLS requires custom pools (MEMP_USE_CUSTOM_POOLS) to be enabled in your lwipopts.h"
ED7418 0:51f1ef89ec7b 159 #endif
ED7418 0:51f1ef89ec7b 160 #if (PBUF_POOL_BUFSIZE <= MEM_ALIGNMENT)
ED7418 0:51f1ef89ec7b 161 #error "PBUF_POOL_BUFSIZE must be greater than MEM_ALIGNMENT or the offset may take the full first pbuf"
ED7418 0:51f1ef89ec7b 162 #endif
ED7418 0:51f1ef89ec7b 163 #if (TCP_QUEUE_OOSEQ && !LWIP_TCP)
ED7418 0:51f1ef89ec7b 164 #error "TCP_QUEUE_OOSEQ requires LWIP_TCP"
ED7418 0:51f1ef89ec7b 165 #endif
ED7418 0:51f1ef89ec7b 166 #if (DNS_LOCAL_HOSTLIST && !DNS_LOCAL_HOSTLIST_IS_DYNAMIC && !(defined(DNS_LOCAL_HOSTLIST_INIT)))
ED7418 0:51f1ef89ec7b 167 #error "you have to define define DNS_LOCAL_HOSTLIST_INIT {{'host1', 0x123}, {'host2', 0x234}} to initialize DNS_LOCAL_HOSTLIST"
ED7418 0:51f1ef89ec7b 168 #endif
ED7418 0:51f1ef89ec7b 169 #if PPP_SUPPORT && !PPPOS_SUPPORT & !PPPOE_SUPPORT
ED7418 0:51f1ef89ec7b 170 #error "PPP_SUPPORT needs either PPPOS_SUPPORT or PPPOE_SUPPORT turned on"
ED7418 0:51f1ef89ec7b 171 #endif
ED7418 0:51f1ef89ec7b 172 #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
ED7418 0:51f1ef89ec7b 173 #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
ED7418 0:51f1ef89ec7b 174 #endif
ED7418 0:51f1ef89ec7b 175 #if LWIP_IGMP && !defined(LWIP_RAND)
ED7418 0:51f1ef89ec7b 176 #error "When using IGMP, LWIP_RAND() needs to be defined to a random-function returning an u32_t random value"
ED7418 0:51f1ef89ec7b 177 #endif
ED7418 0:51f1ef89ec7b 178 #if LWIP_TCPIP_CORE_LOCKING_INPUT && !LWIP_TCPIP_CORE_LOCKING
ED7418 0:51f1ef89ec7b 179 #error "When using LWIP_TCPIP_CORE_LOCKING_INPUT, LWIP_TCPIP_CORE_LOCKING must be enabled, too"
ED7418 0:51f1ef89ec7b 180 #endif
ED7418 0:51f1ef89ec7b 181 #if LWIP_TCP && LWIP_NETIF_TX_SINGLE_PBUF && !TCP_OVERSIZE
ED7418 0:51f1ef89ec7b 182 #error "LWIP_NETIF_TX_SINGLE_PBUF needs TCP_OVERSIZE enabled to create single-pbuf TCP packets"
ED7418 0:51f1ef89ec7b 183 #endif
ED7418 0:51f1ef89ec7b 184 #if IP_FRAG && IP_FRAG_USES_STATIC_BUF && LWIP_NETIF_TX_SINGLE_PBUF
ED7418 0:51f1ef89ec7b 185 #error "LWIP_NETIF_TX_SINGLE_PBUF does not work with IP_FRAG_USES_STATIC_BUF==1 as that creates pbuf queues"
ED7418 0:51f1ef89ec7b 186 #endif
ED7418 0:51f1ef89ec7b 187
ED7418 0:51f1ef89ec7b 188
ED7418 0:51f1ef89ec7b 189 /* Compile-time checks for deprecated options.
ED7418 0:51f1ef89ec7b 190 */
ED7418 0:51f1ef89ec7b 191 #ifdef MEMP_NUM_TCPIP_MSG
ED7418 0:51f1ef89ec7b 192 #error "MEMP_NUM_TCPIP_MSG option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 193 #endif
ED7418 0:51f1ef89ec7b 194 #ifdef MEMP_NUM_API_MSG
ED7418 0:51f1ef89ec7b 195 #error "MEMP_NUM_API_MSG option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 196 #endif
ED7418 0:51f1ef89ec7b 197 #ifdef TCP_REXMIT_DEBUG
ED7418 0:51f1ef89ec7b 198 #error "TCP_REXMIT_DEBUG option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 199 #endif
ED7418 0:51f1ef89ec7b 200 #ifdef RAW_STATS
ED7418 0:51f1ef89ec7b 201 #error "RAW_STATS option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 202 #endif
ED7418 0:51f1ef89ec7b 203 #ifdef ETHARP_QUEUE_FIRST
ED7418 0:51f1ef89ec7b 204 #error "ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 205 #endif
ED7418 0:51f1ef89ec7b 206 #ifdef ETHARP_ALWAYS_INSERT
ED7418 0:51f1ef89ec7b 207 #error "ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h."
ED7418 0:51f1ef89ec7b 208 #endif
ED7418 0:51f1ef89ec7b 209
ED7418 0:51f1ef89ec7b 210 #ifdef LWIP_DEBUG
ED7418 0:51f1ef89ec7b 211 static void
ED7418 0:51f1ef89ec7b 212 lwip_sanity_check(void)
ED7418 0:51f1ef89ec7b 213 {
ED7418 0:51f1ef89ec7b 214 /* Warnings */
ED7418 0:51f1ef89ec7b 215 #if LWIP_NETCONN
ED7418 0:51f1ef89ec7b 216 if (MEMP_NUM_NETCONN > (MEMP_NUM_TCP_PCB+MEMP_NUM_TCP_PCB_LISTEN+MEMP_NUM_UDP_PCB+MEMP_NUM_RAW_PCB))
ED7418 0:51f1ef89ec7b 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"));
ED7418 0:51f1ef89ec7b 218 #endif /* LWIP_NETCONN */
ED7418 0:51f1ef89ec7b 219 #if LWIP_TCP
ED7418 0:51f1ef89ec7b 220 if (MEMP_NUM_TCP_SEG < TCP_SND_QUEUELEN)
ED7418 0:51f1ef89ec7b 221 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: MEMP_NUM_TCP_SEG should be at least as big as TCP_SND_QUEUELEN\n"));
ED7418 0:51f1ef89ec7b 222 if (TCP_SND_BUF < 2 * TCP_MSS)
ED7418 0:51f1ef89ec7b 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"));
ED7418 0:51f1ef89ec7b 224 if (TCP_SND_QUEUELEN < (2 * (TCP_SND_BUF/TCP_MSS)))
ED7418 0:51f1ef89ec7b 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"));
ED7418 0:51f1ef89ec7b 226 if (TCP_SNDLOWAT >= TCP_SND_BUF)
ED7418 0:51f1ef89ec7b 227 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDLOWAT must be less than TCP_SND_BUF.\n"));
ED7418 0:51f1ef89ec7b 228 if (TCP_SNDQUEUELOWAT >= TCP_SND_QUEUELEN)
ED7418 0:51f1ef89ec7b 229 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_SNDQUEUELOWAT must be less than TCP_SND_QUEUELEN.\n"));
ED7418 0:51f1ef89ec7b 230 if (TCP_WND > (PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE))
ED7418 0:51f1ef89ec7b 231 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is larger than space provided by PBUF_POOL_SIZE*PBUF_POOL_BUFSIZE\n"));
ED7418 0:51f1ef89ec7b 232 if (TCP_WND < TCP_MSS)
ED7418 0:51f1ef89ec7b 233 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: TCP_WND is smaller than MSS\n"));
ED7418 0:51f1ef89ec7b 234 #endif /* LWIP_TCP */
ED7418 0:51f1ef89ec7b 235 #if LWIP_SOCKET
ED7418 0:51f1ef89ec7b 236 /* Check that the SO_* socket options and SOF_* lwIP-internal flags match */
ED7418 0:51f1ef89ec7b 237 if (SO_ACCEPTCONN != SOF_ACCEPTCONN)
ED7418 0:51f1ef89ec7b 238 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_ACCEPTCONN != SOF_ACCEPTCONN\n"));
ED7418 0:51f1ef89ec7b 239 if (SO_REUSEADDR != SOF_REUSEADDR)
ED7418 0:51f1ef89ec7b 240 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_REUSEADDR != SOF_REUSEADDR\n"));
ED7418 0:51f1ef89ec7b 241 if (SO_KEEPALIVE != SOF_KEEPALIVE)
ED7418 0:51f1ef89ec7b 242 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_KEEPALIVE != SOF_KEEPALIVE\n"));
ED7418 0:51f1ef89ec7b 243 if (SO_BROADCAST != SOF_BROADCAST)
ED7418 0:51f1ef89ec7b 244 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_BROADCAST != SOF_BROADCAST\n"));
ED7418 0:51f1ef89ec7b 245 if (SO_LINGER != SOF_LINGER)
ED7418 0:51f1ef89ec7b 246 LWIP_PLATFORM_DIAG(("lwip_sanity_check: WARNING: SO_LINGER != SOF_LINGER\n"));
ED7418 0:51f1ef89ec7b 247 #endif /* LWIP_SOCKET */
ED7418 0:51f1ef89ec7b 248 }
ED7418 0:51f1ef89ec7b 249 #else /* LWIP_DEBUG */
ED7418 0:51f1ef89ec7b 250 #define lwip_sanity_check()
ED7418 0:51f1ef89ec7b 251 #endif /* LWIP_DEBUG */
ED7418 0:51f1ef89ec7b 252
ED7418 0:51f1ef89ec7b 253 /**
ED7418 0:51f1ef89ec7b 254 * Perform Sanity check of user-configurable values, and initialize all modules.
ED7418 0:51f1ef89ec7b 255 */
ED7418 0:51f1ef89ec7b 256 void
ED7418 0:51f1ef89ec7b 257 lwip_init(void)
ED7418 0:51f1ef89ec7b 258 {
ED7418 0:51f1ef89ec7b 259 /* Sanity check user-configurable values */
ED7418 0:51f1ef89ec7b 260 lwip_sanity_check();
ED7418 0:51f1ef89ec7b 261
ED7418 0:51f1ef89ec7b 262 /* Modules initialization */
ED7418 0:51f1ef89ec7b 263 stats_init();
ED7418 0:51f1ef89ec7b 264 #if !NO_SYS
ED7418 0:51f1ef89ec7b 265 sys_init();
ED7418 0:51f1ef89ec7b 266 #endif /* !NO_SYS */
ED7418 0:51f1ef89ec7b 267 mem_init();
ED7418 0:51f1ef89ec7b 268 memp_init();
ED7418 0:51f1ef89ec7b 269 pbuf_init();
ED7418 0:51f1ef89ec7b 270 netif_init();
ED7418 0:51f1ef89ec7b 271 #if LWIP_SOCKET
ED7418 0:51f1ef89ec7b 272 lwip_socket_init();
ED7418 0:51f1ef89ec7b 273 #endif /* LWIP_SOCKET */
ED7418 0:51f1ef89ec7b 274 ip_init();
ED7418 0:51f1ef89ec7b 275 #if LWIP_ARP
ED7418 0:51f1ef89ec7b 276 etharp_init();
ED7418 0:51f1ef89ec7b 277 #endif /* LWIP_ARP */
ED7418 0:51f1ef89ec7b 278 #if LWIP_RAW
ED7418 0:51f1ef89ec7b 279 raw_init();
ED7418 0:51f1ef89ec7b 280 #endif /* LWIP_RAW */
ED7418 0:51f1ef89ec7b 281 #if LWIP_UDP
ED7418 0:51f1ef89ec7b 282 udp_init();
ED7418 0:51f1ef89ec7b 283 #endif /* LWIP_UDP */
ED7418 0:51f1ef89ec7b 284 #if LWIP_TCP
ED7418 0:51f1ef89ec7b 285 tcp_init();
ED7418 0:51f1ef89ec7b 286 #endif /* LWIP_TCP */
ED7418 0:51f1ef89ec7b 287 #if LWIP_SNMP
ED7418 0:51f1ef89ec7b 288 snmp_init();
ED7418 0:51f1ef89ec7b 289 #endif /* LWIP_SNMP */
ED7418 0:51f1ef89ec7b 290 #if LWIP_AUTOIP
ED7418 0:51f1ef89ec7b 291 autoip_init();
ED7418 0:51f1ef89ec7b 292 #endif /* LWIP_AUTOIP */
ED7418 0:51f1ef89ec7b 293 #if LWIP_IGMP
ED7418 0:51f1ef89ec7b 294 igmp_init();
ED7418 0:51f1ef89ec7b 295 #endif /* LWIP_IGMP */
ED7418 0:51f1ef89ec7b 296 #if LWIP_DNS
ED7418 0:51f1ef89ec7b 297 dns_init();
ED7418 0:51f1ef89ec7b 298 #endif /* LWIP_DNS */
ED7418 0:51f1ef89ec7b 299
ED7418 0:51f1ef89ec7b 300 #if LWIP_TIMERS
ED7418 0:51f1ef89ec7b 301 sys_timeouts_init();
ED7418 0:51f1ef89ec7b 302 #endif /* LWIP_TIMERS */
ED7418 0:51f1ef89ec7b 303 }