# lwipopts.h File Reference

Go to the source code of this file.

## Defines

#define | ARP_TABLE_SIZE 10
#define | DHCP_DOES_ARP_CHECK 1
#define | ICMP_STATS
#define | ICMP_TTL 255
#define | IP_FORWARD 1
#define | IP_OPTIONS 1
#define | IP_STATS
#define | LINK_STATS
#define | LWIP_DHCP 0
#define | LWIP_TCP 1
#define | LWIP_UDP 1
#define | MEM_ALIGNMENT 2
#define | MEM_RECLAIM 1
#define | MEM_SIZE 1000
#define | MEM_STATS
#define | MEMP_NUM_API_MSG 8
#define | MEMP_NUM_NETBUF 2
#define | MEMP_NUM_NETCONN 4
#define | MEMP_NUM_PBUF 8
#define | MEMP_NUM_SYS_TIMEOUT 3
#define | MEMP_NUM_TCP_PCB 5
#define | MEMP_NUM_TCP_PCB_LISTEN 8
#define | MEMP_NUM_TCP_SEG 8
#define | MEMP_NUM_TCPIP_MSG 8
#define | MEMP_NUM_UDP_PCB 4
#define | MEMP_RECLAIM 1
#define | MEMP_STATS
#define | PBUF_LINK_HLEN 16
#define | PBUF_POOL_BUFSIZE 128
#define | PBUF_POOL_SIZE 6
#define | PBUF_STATS
#define | STATS
#define | SYS_STATS
#define | TCP_MAXRTX 12
#define | TCP_MSS 128
#define | TCP_QUEUE_OOSEQ 1
#define | TCP_SND_BUF 256
#define | TCP_SND_QUEUELEN 4 * TCP_SND_BUF/TCP_MSS
#define | TCP_STATS
#define | TCP_SYNMAXRTX 4
#define | TCP_TTL 255
#define | TCP_WND 1024
#define | UDP_STATS
#define | UDP_TTL 255

## Define Documentation

#define ARP_TABLE_SIZE 10

Definition at line 128 of file lwipopts.h.

Referenced by add_arp_entry(), arp_init(), arp_lookup(), and arp_tmr().

#define DHCP_DOES_ARP_CHECK 1

Definition at line 152 of file lwipopts.h.

#define ICMP_STATS

Definition at line 165 of file lwipopts.h.

#define ICMP_TTL 255

Definition at line 141 of file lwipopts.h.

#define IP_FORWARD 1

Definition at line 134 of file lwipopts.h.

#define IP_OPTIONS 1

Definition at line 138 of file lwipopts.h.

#define IP_STATS

Definition at line 164 of file lwipopts.h.

#define LINK_STATS

Definition at line 163 of file lwipopts.h.

#define LWIP_DHCP 0

Definition at line 148 of file lwipopts.h.

#define LWIP_TCP 1

Definition at line 101 of file lwipopts.h.

#define LWIP_UDP 1

Definition at line 155 of file lwipopts.h.

#define MEM_ALIGNMENT 2

Definition at line 42 of file lwipopts.h.

#define MEM_RECLAIM 1

Definition at line 86 of file lwipopts.h.

#define MEM_SIZE 1000

Definition at line 46 of file lwipopts.h.

#define MEM_STATS

Definition at line 168 of file lwipopts.h.

#define MEMP_NUM_API_MSG 8

Definition at line 78 of file lwipopts.h.

#define MEMP_NUM_NETBUF 2

Definition at line 72 of file lwipopts.h.

#define MEMP_NUM_NETCONN 4

Definition at line 74 of file lwipopts.h.

#define MEMP_NUM_PBUF 8

Definition at line 51 of file lwipopts.h.

#define MEMP_NUM_SYS_TIMEOUT 3

Definition at line 66 of file lwipopts.h.

#define MEMP_NUM_TCP_PCB 5

Definition at line 57 of file lwipopts.h.

#define MEMP_NUM_TCP_PCB_LISTEN 8

Definition at line 60 of file lwipopts.h.

#define MEMP_NUM_TCP_SEG 8

Definition at line 63 of file lwipopts.h.

#define MEMP_NUM_TCPIP_MSG 8

Definition at line 82 of file lwipopts.h.

#define MEMP_NUM_UDP_PCB 4

Definition at line 54 of file lwipopts.h.

#define MEMP_RECLAIM 1

Definition at line 87 of file lwipopts.h.

#define MEMP_STATS

Definition at line 169 of file lwipopts.h.

#define PBUF_LINK_HLEN 16

Definition at line 98 of file lwipopts.h.

#define PBUF_POOL_BUFSIZE 128

Definition at line 94 of file lwipopts.h.

#define PBUF_POOL_SIZE 6

Definition at line 91 of file lwipopts.h.

#define PBUF_STATS

Definition at line 170 of file lwipopts.h.

#define STATS

Definition at line 160 of file lwipopts.h.

#define SYS_STATS

Definition at line 171 of file lwipopts.h.

#define TCP_MAXRTX 12

Definition at line 122 of file lwipopts.h.

#define TCP_MSS 128

Definition at line 109 of file lwipopts.h.

#define TCP_QUEUE_OOSEQ 1

Definition at line 106 of file lwipopts.h.

#define TCP_SND_BUF 256

Definition at line 112 of file lwipopts.h.

#define TCP_SND_QUEUELEN 4 * TCP_SND_BUF/TCP_MSS

Definition at line 116 of file lwipopts.h.

#define TCP_STATS

Definition at line 167 of file lwipopts.h.

#define TCP_SYNMAXRTX 4

Definition at line 125 of file lwipopts.h.

#define TCP_TTL 255

Definition at line 102 of file lwipopts.h.

#define TCP_WND 1024

Definition at line 119 of file lwipopts.h.

#define UDP_STATS

Definition at line 166 of file lwipopts.h.

#define UDP_TTL 255

Definition at line 156 of file lwipopts.h.