Marco Zecchini / Mbed OS Example_RTOS

Rtos API example

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AUTOIP
Functions

AUTOIP
[IPv4]

AUTOIP related functions USAGE: More...

Functions

void autoip_set_struct (struct netif *netif, struct autoip *autoip)
 Set a statically allocated struct autoip to work with.
err_t autoip_start (struct netif *netif)
 Start AutoIP client.
err_t autoip_stop (struct netif *netif)
 Stop AutoIP client.

Detailed Description

AUTOIP related functions USAGE:

define LWIP_AUTOIP 1 in your lwipopts.h Options: AUTOIP_TMR_INTERVAL msecs, I recommend a value of 100. The value must divide 1000 with a remainder almost 0. Possible values are 1000, 500, 333, 250, 200, 166, 142, 125, 111, 100 ....

Without DHCP:

With DHCP:

  • define LWIP_DHCP_AUTOIP_COOP 1 in your lwipopts.h.
  • Configure your DHCP Client.
See also:
AUTOIP

Function Documentation

void autoip_set_struct ( struct netif *  netif,
struct autoip *  autoip 
)

Set a statically allocated struct autoip to work with.

Using this prevents autoip_start to allocate it using mem_malloc.

Parameters:
netifthe netif for which to set the struct autoip
autoip(uninitialised) autoip struct allocated by the application

Definition at line 106 of file lwip_autoip.c.

err_t autoip_start ( struct netif *  netif )

Start AutoIP client.

Parameters:
netifnetwork interface on which start the AutoIP client

Definition at line 254 of file lwip_autoip.c.

err_t autoip_stop ( struct netif *  netif )

Stop AutoIP client.

Parameters:
netifnetwork interface on which stop the AutoIP client

Definition at line 348 of file lwip_autoip.c.

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