Functions | Variables
tcpip.c File Reference

    Core of the TCP/IP stack, handles input/output/routing

#include "contiki.h"
#include "contiki-net.h"
#include "net/ipv6/uip-packetqueue.h"
#include "net/ipv6/uip-nd6.h"
#include "net/ipv6/uip-ds6.h"
#include "net/ipv6/uip-ds6-nbr.h"
#include "net/linkaddr.h"
#include "net/routing/routing.h"
#include <string.h>
#include "sys/log.h"

Go to the source code of this file.


uint8_t tcpip_output (const uip_lladdr_t *a)
 Output packet to layer 2 The eventual parameter is the MAC address of the destination.
void tcp_unlisten (uint16_t port)
 Close a listening TCP port. More...
void tcp_listen (uint16_t port)
 Open a TCP port. More...
void tcp_attach (struct uip_conn *conn, void *appstate)
 Attach a TCP connection to the current process. More...
void udp_attach (struct uip_udp_conn *conn, void *appstate)
 Attach the current process to a UDP connection. More...
struct uip_udp_connudp_new (const uip_ipaddr_t *ripaddr, uint16_t port, void *appstate)
 Create a new UDP connection. More...
struct uip_udp_connudp_broadcast_new (uint16_t port, void *appstate)
 Create a new UDP broadcast connection. More...
uint8_t icmp6_new (void *appstate)
 register an ICMPv6 callback More...
void tcpip_icmp6_call (uint8_t type)
 This function is called at reception of an ICMPv6 packet If an application registered as an ICMPv6 listener (with icmp6_new), it will be called through a process_post_synch()
void tcpip_input (void)
 Deliver an incoming packet to the TCP/IP stack. More...
void tcpip_ipv6_output (void)
 This function does address resolution and then calls tcpip_output.
void tcpip_poll_udp (struct uip_udp_conn *conn)
 Cause a specified UDP connection to be polled. More...
void tcpip_poll_tcp (struct uip_conn *conn)
 Cause a specified TCP connection to be polled. More...


process_event_t tcpip_event
 The uIP event. More...
process_event_t tcpip_icmp6_event
 The ICMP6 event. More...
struct etimer uip_reass_timer
 Timer for reassembly.

Detailed Description

    Core of the TCP/IP stack, handles input/output/routing
Adam Dunkels
Mathilde Durvy (IPv6 related code)
Julien Abeille (IPv6 related code)

Definition in file tcpip.c.