[lwip-users] initialisation of lwIP

[franz keuner]

hi,

thanks to your advice I changed some values and set the programming memory
modell (Tasking EDE) from small to large.

Now there are  no messages concerning memory problems.

But I have a problem to interpret the messages which I receive from lwIP.

My initialisation code is:

  printf("\nlwIP init\n");
  mem_init();
  printf("mem initialized.\n");                                         
  memp_init();
  printf("memp initialized.\n");
  pbuf_init();
  printf("pbuf initialized.\n");
  netif_init();
  printf("netif initialized.\n");
  etharp_init();
  printf("etharp initialized.\n");
  ip_init();
  printf("ip initialized.\n");
  udp_init();
  printf("udp initialized.\n");
  tcp_init();
  printf("tcp initialized.\n");


  printf("TCP/IP initialized.\n");
                    
  printf("IP-Address: 176.16.2.6\n");                    
  printf("Netmask: 255.255.255.0\n");                     
  printf("Gateway: 192.168.0.200\n");                     
                                                           
  IP4_ADDR(&gw, 192,168,0,200);                           
  IP4_ADDR(&ipaddr, 172,16,2,6);                          
  IP4_ADDR(&netmask, 255,255,255,0);
  
   printf("\nbringing up ethernet interface.\n");
                                 

  netif_set_ipaddr(ethif, &ipaddr);
  netif_set_netmask(ethif, &netmask);
  netif_set_gw(ethif, &gw);
  netif_set_up(ethif);

  printf("\nInitialization completed.\n");
  while (1);
        



What I get from 

"#define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0)" defined in cc.h is:

lwIP init
mem initialized.
memp initialized.
pbuf initialized.
netif initialized.
etharp initialized.
ip initialized.
udp initialized.
tcp initialized.
TCP/IP initialized.
IP-Address: 176.16.2.6
Netmask: 255.255.255.0
Gateway: 192.168.0.200

bringing up ethernet interface.
netif_set_ipaddr: netif address being changed
netif: IP address of interface . set to 250.0.4.0
netif: netmask of interface . set to 250.0.8.0
netif: GW address of interface . set to 250.0.12.0

Initialization completed.


So the addresses aren`t the same. That`s what I don`t unterstand.

Thanks and regards,

Franz




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