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uip.c File Reference

The uIP TCP/IP stack code. More...

#include "net/uip.h"
#include "net/uipopt.h"
#include "net/uip_arp.h"
#include "net/uip_arch.h"
#include <string.h>

Go to the source code of this file.

Functions

void uip_setipid (uint16_t id)
 uIP initialization function.
void uip_add32 (uint8_t *op32, uint16_t op16)
 Carry out a 32-bit addition.
uint16_t uip_chksum (uint16_t *buf, uint16_t len)
 Calculate the Internet checksum over a buffer.
uint16_t uip_ipchksum (void)
 Calculate the IP header checksum of the packet header in uip_buf.
uint16_t uip_tcpchksum (void)
 Calculate the TCP checksum of the packet in uip_buf and uip_appdata.
void uip_init (void)
 uIP initialization function.
struct uip_udp_connuip_udp_new (const uip_ipaddr_t *ripaddr, uint16_t rport)
 Set up a new UDP connection.
void uip_unlisten (uint16_t port)
 Stop listening to the specified port.
void uip_listen (uint16_t port)
 Start listening to the specified port.
void uip_process (uint8_t flag)
 process the options within a hop by hop or destination option header
uint16_t uip_htons (uint16_t val)
 Convert a 16-bit quantity from host byte order to network byte order.
void uip_send (const void *data, int len)
 Send data on the current connection.

Variables

void * uip_appdata
 Pointer to the application data in the packet buffer.
uint16_t uip_len
 The length of the packet in the uip_buf buffer.
struct uip_connuip_conn
 Pointer to the current TCP connection.
struct uip_udp_connuip_udp_conn
 The current UDP connection.
uint8_t uip_acc32 [4]
 4-byte array used for the 32-bit sequence number calculations.

Detailed Description

The uIP TCP/IP stack code.

Author:
Adam Dunkels <adam@dunkels.com>

Definition in file uip.c.