A S / lwip

1. Reduce the size of the heap memory 2. Change the TCP segment size 3. Disable UDP + DHCP + DNS 4. Change the configuration of the TCP/IP thread

Dependents:   EthernetInterface

Fork of lwip by mbed official

lwipopts.h@12:931deec14b08, 2013-09-10 (annotated)

Committer:
bogdanm
Date:
Tue Sep 10 15:14:39 2013 +0300
Revision:
12:931deec14b08
Parent:
11:4b3f6f8b92d2
Child:
14:3d3ad63396b2
Child:
15:5737291d43a8
Sync with git revision 171dda705c947bf910926a0b73d6a4797802554d

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 6:00bf89892c76 1 /* Copyright (C) 2012 mbed.org, MIT License
emilmont 6:00bf89892c76 2 *
emilmont 6:00bf89892c76 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
emilmont 6:00bf89892c76 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
emilmont 6:00bf89892c76 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
emilmont 6:00bf89892c76 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
emilmont 6:00bf89892c76 7 * furnished to do so, subject to the following conditions:
emilmont 6:00bf89892c76 8 *
emilmont 6:00bf89892c76 9 * The above copyright notice and this permission notice shall be included in all copies or
emilmont 6:00bf89892c76 10 * substantial portions of the Software.
emilmont 6:00bf89892c76 11 *
emilmont 6:00bf89892c76 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
emilmont 6:00bf89892c76 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
emilmont 6:00bf89892c76 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
emilmont 6:00bf89892c76 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 6:00bf89892c76 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
emilmont 6:00bf89892c76 17 */
emilmont 6:00bf89892c76 18
emilmont 6:00bf89892c76 19 #ifndef LWIPOPTS_H
emilmont 6:00bf89892c76 20 #define LWIPOPTS_H
emilmont 6:00bf89892c76 21
emilmont 6:00bf89892c76 22 #include "lwipopts_conf.h"
emilmont 6:00bf89892c76 23
emilmont 6:00bf89892c76 24 // Operating System
emilmont 6:00bf89892c76 25 #define NO_SYS 0
emilmont 6:00bf89892c76 26
emilmont 6:00bf89892c76 27 #if NO_SYS == 0
emilmont 6:00bf89892c76 28 #include "cmsis_os.h"
emilmont 6:00bf89892c76 29
bogdanm 12:931deec14b08 30 #define SYS_LIGHTWEIGHT_PROT 1
bogdanm 12:931deec14b08 31
emilmont 6:00bf89892c76 32 #define LWIP_RAW 0
emilmont 6:00bf89892c76 33
bogdanm 11:4b3f6f8b92d2 34 #define TCPIP_MBOX_SIZE 8
bogdanm 11:4b3f6f8b92d2 35 #define DEFAULT_TCP_RECVMBOX_SIZE 8
bogdanm 11:4b3f6f8b92d2 36 #define DEFAULT_UDP_RECVMBOX_SIZE 8
bogdanm 11:4b3f6f8b92d2 37 #define DEFAULT_RAW_RECVMBOX_SIZE 8
bogdanm 11:4b3f6f8b92d2 38 #define DEFAULT_ACCEPTMBOX_SIZE 8
emilmont 6:00bf89892c76 39
emilmont 6:00bf89892c76 40 #define TCPIP_THREAD_STACKSIZE 1024
bogdanm 11:4b3f6f8b92d2 41 #define TCPIP_THREAD_PRIO (osPriorityNormal)
emilmont 6:00bf89892c76 42
emilmont 6:00bf89892c76 43 #define DEFAULT_THREAD_STACKSIZE 512
emilmont 6:00bf89892c76 44
emilmont 6:00bf89892c76 45 #define MEMP_NUM_SYS_TIMEOUT 16
emilmont 6:00bf89892c76 46 #endif
emilmont 6:00bf89892c76 47
emilmont 6:00bf89892c76 48 // 32-bit alignment
emilmont 6:00bf89892c76 49 #define MEM_ALIGNMENT 4
emilmont 6:00bf89892c76 50
emilmont 6:00bf89892c76 51 #define MEM_SIZE 16362
emilmont 6:00bf89892c76 52
emilmont 6:00bf89892c76 53 #define PBUF_POOL_SIZE 5
emilmont 6:00bf89892c76 54 #define MEMP_NUM_TCP_PCB_LISTEN 4
emilmont 6:00bf89892c76 55 #define MEMP_NUM_TCP_PCB 4
emilmont 6:00bf89892c76 56 #define MEMP_NUM_PBUF 8
emilmont 6:00bf89892c76 57
emilmont 6:00bf89892c76 58 #define TCP_QUEUE_OOSEQ 0
emilmont 6:00bf89892c76 59 #define TCP_OVERSIZE 0
emilmont 6:00bf89892c76 60
emilmont 6:00bf89892c76 61 #define LWIP_DHCP 1
emilmont 6:00bf89892c76 62 #define LWIP_DNS 1
emilmont 6:00bf89892c76 63
emilmont 8:f9d0ac9dd036 64 // Support Multicast
emilmont 8:f9d0ac9dd036 65 #include "stdlib.h"
emilmont 8:f9d0ac9dd036 66 #define LWIP_IGMP 1
emilmont 8:f9d0ac9dd036 67 #define LWIP_RAND() rand()
emilmont 8:f9d0ac9dd036 68
emilmont 6:00bf89892c76 69 #define LWIP_COMPAT_SOCKETS 0
emilmont 6:00bf89892c76 70 #define LWIP_POSIX_SOCKETS_IO_NAMES 0
emilmont 6:00bf89892c76 71 #define LWIP_SO_RCVTIMEO 1
emilmont 6:00bf89892c76 72 #define LWIP_TCP_KEEPALIVE 1
emilmont 6:00bf89892c76 73
emilmont 6:00bf89892c76 74 // Debug Options
emilmont 6:00bf89892c76 75 // #define LWIP_DEBUG
emilmont 6:00bf89892c76 76 #define UDP_LPC_EMAC LWIP_DBG_OFF
emilmont 6:00bf89892c76 77 #define SYS_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 78 #define PPP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 79 #define IP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 80 #define MEM_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 81 #define MEMP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 82 #define PBUF_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 83 #define API_LIB_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 84 #define API_MSG_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 85 #define TCPIP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 86 #define SOCKETS_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 87 #define TCP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 88 #define TCP_INPUT_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 89 #define TCP_FR_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 90 #define TCP_RTO_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 91 #define TCP_CWND_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 92 #define TCP_WND_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 93 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 94 #define TCP_RST_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 95 #define TCP_QLEN_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 96 #define ETHARP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 97 #define NETIF_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 98 #define DHCP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 99
emilmont 6:00bf89892c76 100 #ifdef LWIP_DEBUG
emilmont 6:00bf89892c76 101 #define MEMP_OVERFLOW_CHECK 1
emilmont 6:00bf89892c76 102 #define MEMP_SANITY_CHECK 1
emilmont 6:00bf89892c76 103 #else
bogdanm 12:931deec14b08 104 #define LWIP_NOASSERT 1
emilmont 6:00bf89892c76 105 #define LWIP_STATS 0
emilmont 6:00bf89892c76 106 #endif
emilmont 6:00bf89892c76 107
emilmont 6:00bf89892c76 108 #define LWIP_PLATFORM_BYTESWAP 1
emilmont 6:00bf89892c76 109
emilmont 6:00bf89892c76 110 #if LWIP_TRANSPORT_ETHERNET
emilmont 6:00bf89892c76 111
emilmont 6:00bf89892c76 112 /* MSS should match the hardware packet size */
emilmont 6:00bf89892c76 113 #define TCP_MSS 1460
emilmont 6:00bf89892c76 114 #define TCP_SND_BUF (2 * TCP_MSS)
emilmont 6:00bf89892c76 115 #define TCP_WND (2 * TCP_MSS)
emilmont 6:00bf89892c76 116 #define TCP_SND_QUEUELEN (2 * TCP_SND_BUF/TCP_MSS)
emilmont 6:00bf89892c76 117
emilmont 6:00bf89892c76 118 // Broadcast
emilmont 6:00bf89892c76 119 #define IP_SOF_BROADCAST 1
emilmont 6:00bf89892c76 120 #define IP_SOF_BROADCAST_RECV 1
emilmont 6:00bf89892c76 121
emilmont 6:00bf89892c76 122 #define LWIP_BROADCAST_PING 1
emilmont 6:00bf89892c76 123
emilmont 6:00bf89892c76 124 #define LWIP_CHECKSUM_ON_COPY 1
emilmont 6:00bf89892c76 125
emilmont 6:00bf89892c76 126 #define LWIP_NETIF_HOSTNAME 1
emilmont 6:00bf89892c76 127 #define LWIP_NETIF_STATUS_CALLBACK 1
emilmont 7:b061c4dba951 128 #define LWIP_NETIF_LINK_CALLBACK 1
emilmont 6:00bf89892c76 129
emilmont 6:00bf89892c76 130 #elif LWIP_TRANSPORT_PPP
emilmont 6:00bf89892c76 131
emilmont 6:00bf89892c76 132 #define TCP_SND_BUF (3 * 536)
emilmont 6:00bf89892c76 133 #define TCP_WND (2 * 536)
emilmont 6:00bf89892c76 134
emilmont 6:00bf89892c76 135 #define LWIP_ARP 0
emilmont 6:00bf89892c76 136
emilmont 6:00bf89892c76 137 #define PPP_SUPPORT 1
emilmont 6:00bf89892c76 138 #define CHAP_SUPPORT 1
emilmont 6:00bf89892c76 139 #define PAP_SUPPORT 1
emilmont 6:00bf89892c76 140 #define PPP_THREAD_STACKSIZE 4*192
emilmont 6:00bf89892c76 141 #define PPP_THREAD_PRIO 0
emilmont 6:00bf89892c76 142
emilmont 6:00bf89892c76 143 #define MAXNAMELEN 64 /* max length of hostname or name for auth */
emilmont 6:00bf89892c76 144 #define MAXSECRETLEN 64
emilmont 6:00bf89892c76 145
emilmont 6:00bf89892c76 146 #else
emilmont 6:00bf89892c76 147 #error A transport mechanism (Ethernet or PPP) must be defined
emilmont 6:00bf89892c76 148 #endif
emilmont 6:00bf89892c76 149
emilmont 6:00bf89892c76 150 #endif /* LWIPOPTS_H_ */