#include <project.h>

struct netif if0;


uint32_t sys_now (void)
{
  return ticks;
}

void dispatch_lwip (void)
{
#if 0
	static uint32_t fine_timer,coarse_timer;
	uint32_t now=ticks;
#endif

#if 0

  if (link_lost())
    netif_set_down (&if0);

  if (link_gained())
    netif_set_up (&if0);

#endif

  sys_check_timeouts();

#if 0
  /* Fine DHCP periodic process every 500ms */
  if (now - fine_timer >= DHCP_FINE_TIMER_MSECS) {
    fine_timer  =  now;
    dhcp_fine_tmr();

    if ((DHCP_state != DHCP_ADDRESS_ASSIGNED) && (DHCP_state != DHCP_TIMEOUT)) {
      /* toggle LED1 to indicate DHCP on-going process */
      //STM_EVAL_LEDToggle (LED1);

      /* process DHCP state machine */
      LwIP_DHCP_Process_Handle();
    }
  }

  /* DHCP Coarse periodic process every 60s */
  if (now - coarse_timer >= DHCP_COARSE_TIMER_MSECS) {
    coarse_timer =  now;
    dhcp_coarse_tmr();
  }
#endif

}



void start_lwip (void)
{

  lwip_init();


  netif_add (&if0, NULL,NULL,NULL,  NULL, steth_lwip_init, ethernet_input);

  /*  Registers the default network interface.*/
  netif_set_default (&if0);

  netif_set_up (&if0);

  dhcp_start(&if0);


}