ban4jp - / Mbed 2 deprecated uIP-1-0_webserver

uIP 1.0 based webserver for LPC1114 + ENC28J60

Dependencies:   mbed TMP102

Embed: (wiki syntax)

« Back to documentation index

uip_conn Struct Reference
Data Fields

uip_conn Struct Reference
[Uip]

Representation of a uIP TCP connection. More...

#include <uip.h>

Data Fields

uip_ipaddr_t ripaddr
 The IP address of the remote host.
uint16_t lport
 The local TCP port, in network byte order.
uint16_t rport
 The local remote TCP port, in network byte order.
uint8_t rcv_nxt [4]
 The sequence number that we expect to receive next.
uint8_t snd_nxt [4]
 The sequence number that was last sent by us.
uint16_t len
 Length of the data that was previously sent.
uint16_t mss
 Current maximum segment size for the connection.
uint16_t initialmss
 Initial maximum segment size for the connection.
uint8_t sa
 Retransmission time-out calculation state variable.
uint8_t sv
 Retransmission time-out calculation state variable.
uint8_t rto
 Retransmission time-out.
uint8_t tcpstateflags
 TCP state and flags.
uint8_t timer
 The retransmission timer.
uint8_t nrtx
 The number of retransmissions for the last segment sent.
uip_tcp_appstate_t appstate
 The application state.

Detailed Description

Representation of a uIP TCP connection.

The uip_conn structure is used for identifying a connection. All but one field in the structure are to be considered read-only by an application. The only exception is the appstate field whose purpose is to let the application store application-specific state (e.g., file pointers) for the connection. The type of this field is configured in the "uipopt.h" header file.

Definition at line 1297 of file uip.h.

Field Documentation

uip_tcp_appstate_t appstate

The application state.

Definition at line 1324 of file uip.h.

uint16_t initialmss

Initial maximum segment size for the connection.

Definition at line 1311 of file uip.h.

uint16_t len

Length of the data that was previously sent.

Definition at line 1308 of file uip.h.

uint16_t lport

The local TCP port, in network byte order.

Definition at line 1300 of file uip.h.

uint16_t mss

Current maximum segment size for the connection.

Definition at line 1309 of file uip.h.

uint8_t nrtx

The number of retransmissions for the last segment sent.

Definition at line 1320 of file uip.h.

uint8_t rcv_nxt[4]

The sequence number that we expect to receive next.

Definition at line 1304 of file uip.h.

uip_ipaddr_t ripaddr

The IP address of the remote host.

Definition at line 1298 of file uip.h.

uint16_t rport

The local remote TCP port, in network byte order.

Definition at line 1301 of file uip.h.

uint8_t rto

Retransmission time-out.

Definition at line 1317 of file uip.h.

uint8_t sa

Retransmission time-out calculation state variable.

Definition at line 1313 of file uip.h.

uint8_t snd_nxt[4]

The sequence number that was last sent by us.

Definition at line 1306 of file uip.h.

uint8_t sv

Retransmission time-out calculation state variable.

Definition at line 1315 of file uip.h.

uint8_t tcpstateflags

TCP state and flags.

Definition at line 1318 of file uip.h.

uint8_t timer

The retransmission timer.

Definition at line 1319 of file uip.h.

Generated on Tue Jul 12 2022 12:52:13 by  doxygen 1.7.2