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@7:b061c4dba951, 2013-02-15 (annotated)

Committer:
emilmont
Date:
Fri Feb 15 16:59:45 2013 +0000
Revision:
7:b061c4dba951
Parent:
6:00bf89892c76
Child:
9:5bba32bf3eb6
enable netif link callback

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
emilmont 6:00bf89892c76 30 #define LWIP_RAW 0
emilmont 6:00bf89892c76 31
emilmont 6:00bf89892c76 32 #define TCPIP_MBOX_SIZE 6
emilmont 6:00bf89892c76 33 #define DEFAULT_TCP_RECVMBOX_SIZE 6
emilmont 6:00bf89892c76 34 #define DEFAULT_UDP_RECVMBOX_SIZE 6
emilmont 6:00bf89892c76 35 #define DEFAULT_RAW_RECVMBOX_SIZE 6
emilmont 6:00bf89892c76 36 #define DEFAULT_ACCEPTMBOX_SIZE 6
emilmont 6:00bf89892c76 37
emilmont 6:00bf89892c76 38 #define TCPIP_THREAD_STACKSIZE 1024
emilmont 6:00bf89892c76 39 #define TCPIP_THREAD_PRIO 1
emilmont 6:00bf89892c76 40
emilmont 6:00bf89892c76 41 #define DEFAULT_THREAD_STACKSIZE 512
emilmont 6:00bf89892c76 42
emilmont 6:00bf89892c76 43 #define MEMP_NUM_SYS_TIMEOUT 16
emilmont 6:00bf89892c76 44 #endif
emilmont 6:00bf89892c76 45
emilmont 6:00bf89892c76 46 // 32-bit alignment
emilmont 6:00bf89892c76 47 #define MEM_ALIGNMENT 4
emilmont 6:00bf89892c76 48
emilmont 6:00bf89892c76 49 #define MEM_SIZE 16362
emilmont 6:00bf89892c76 50
emilmont 6:00bf89892c76 51 #define PBUF_POOL_SIZE 5
emilmont 6:00bf89892c76 52 #define MEMP_NUM_TCP_PCB_LISTEN 4
emilmont 6:00bf89892c76 53 #define MEMP_NUM_TCP_PCB 4
emilmont 6:00bf89892c76 54 #define MEMP_NUM_PBUF 8
emilmont 6:00bf89892c76 55
emilmont 6:00bf89892c76 56 #define TCP_QUEUE_OOSEQ 0
emilmont 6:00bf89892c76 57 #define TCP_OVERSIZE 0
emilmont 6:00bf89892c76 58
emilmont 6:00bf89892c76 59 #define LWIP_DHCP 1
emilmont 6:00bf89892c76 60 #define LWIP_DNS 1
emilmont 6:00bf89892c76 61
emilmont 6:00bf89892c76 62 #define LWIP_COMPAT_SOCKETS 0
emilmont 6:00bf89892c76 63 #define LWIP_POSIX_SOCKETS_IO_NAMES 0
emilmont 6:00bf89892c76 64 #define LWIP_SO_RCVTIMEO 1
emilmont 6:00bf89892c76 65 #define LWIP_TCP_KEEPALIVE 1
emilmont 6:00bf89892c76 66
emilmont 6:00bf89892c76 67 // Debug Options
emilmont 6:00bf89892c76 68 // #define LWIP_DEBUG
emilmont 6:00bf89892c76 69 #define UDP_LPC_EMAC LWIP_DBG_OFF
emilmont 6:00bf89892c76 70 #define SYS_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 71 #define PPP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 72 #define IP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 73 #define MEM_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 74 #define MEMP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 75 #define PBUF_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 76 #define API_LIB_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 77 #define API_MSG_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 78 #define TCPIP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 79 #define SOCKETS_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 80 #define TCP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 81 #define TCP_INPUT_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 82 #define TCP_FR_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 83 #define TCP_RTO_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 84 #define TCP_CWND_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 85 #define TCP_WND_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 86 #define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 87 #define TCP_RST_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 88 #define TCP_QLEN_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 89 #define ETHARP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 90 #define NETIF_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 91 #define DHCP_DEBUG LWIP_DBG_OFF
emilmont 6:00bf89892c76 92
emilmont 6:00bf89892c76 93 #ifdef LWIP_DEBUG
emilmont 6:00bf89892c76 94 #define MEMP_OVERFLOW_CHECK 1
emilmont 6:00bf89892c76 95 #define MEMP_SANITY_CHECK 1
emilmont 6:00bf89892c76 96 #else
emilmont 6:00bf89892c76 97 #define LWIP_STATS 0
emilmont 6:00bf89892c76 98 #endif
emilmont 6:00bf89892c76 99
emilmont 6:00bf89892c76 100 #define LWIP_PLATFORM_BYTESWAP 1
emilmont 6:00bf89892c76 101
emilmont 6:00bf89892c76 102 #if LWIP_TRANSPORT_ETHERNET
emilmont 6:00bf89892c76 103
emilmont 6:00bf89892c76 104 /* MSS should match the hardware packet size */
emilmont 6:00bf89892c76 105 #define TCP_MSS 1460
emilmont 6:00bf89892c76 106 #define TCP_SND_BUF (2 * TCP_MSS)
emilmont 6:00bf89892c76 107 #define TCP_WND (2 * TCP_MSS)
emilmont 6:00bf89892c76 108 #define TCP_SND_QUEUELEN (2 * TCP_SND_BUF/TCP_MSS)
emilmont 6:00bf89892c76 109
emilmont 6:00bf89892c76 110 // Broadcast
emilmont 6:00bf89892c76 111 #define IP_SOF_BROADCAST 1
emilmont 6:00bf89892c76 112 #define IP_SOF_BROADCAST_RECV 1
emilmont 6:00bf89892c76 113
emilmont 6:00bf89892c76 114 #define LWIP_BROADCAST_PING 1
emilmont 6:00bf89892c76 115
emilmont 6:00bf89892c76 116 #define LWIP_CHECKSUM_ON_COPY 1
emilmont 6:00bf89892c76 117
emilmont 6:00bf89892c76 118 #define LWIP_NETIF_HOSTNAME 1
emilmont 6:00bf89892c76 119 #define LWIP_NETIF_STATUS_CALLBACK 1
emilmont 7:b061c4dba951 120 #define LWIP_NETIF_LINK_CALLBACK 1
emilmont 6:00bf89892c76 121
emilmont 6:00bf89892c76 122 #elif LWIP_TRANSPORT_PPP
emilmont 6:00bf89892c76 123
emilmont 6:00bf89892c76 124 #define TCP_SND_BUF (3 * 536)
emilmont 6:00bf89892c76 125 #define TCP_WND (2 * 536)
emilmont 6:00bf89892c76 126
emilmont 6:00bf89892c76 127 #define LWIP_ARP 0
emilmont 6:00bf89892c76 128
emilmont 6:00bf89892c76 129 #define PPP_SUPPORT 1
emilmont 6:00bf89892c76 130 #define CHAP_SUPPORT 1
emilmont 6:00bf89892c76 131 #define PAP_SUPPORT 1
emilmont 6:00bf89892c76 132 #define PPP_THREAD_STACKSIZE 4*192
emilmont 6:00bf89892c76 133 #define PPP_THREAD_PRIO 0
emilmont 6:00bf89892c76 134
emilmont 6:00bf89892c76 135 #define MAXNAMELEN 64 /* max length of hostname or name for auth */
emilmont 6:00bf89892c76 136 #define MAXSECRETLEN 64
emilmont 6:00bf89892c76 137
emilmont 6:00bf89892c76 138 #else
emilmont 6:00bf89892c76 139 #error A transport mechanism (Ethernet or PPP) must be defined
emilmont 6:00bf89892c76 140 #endif
emilmont 6:00bf89892c76 141
emilmont 6:00bf89892c76 142 #endif /* LWIPOPTS_H_ */