mirror of https://github.com/FOME-Tech/openblt.git
101 lines
2.5 KiB
C
101 lines
2.5 KiB
C
#include "uip.h"
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#include "uip_arp.h"
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#include "network-device.h"
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#include "httpd.h"
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#include "timer.h"
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#define BUF ((struct uip_eth_hdr *)&uip_buf[0])
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/*---------------------------------------------------------------------------*/
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int
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main(void)
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{
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int i;
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uip_ipaddr_t ipaddr;
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struct timer periodic_timer, arp_timer;
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timer_set(&periodic_timer, CLOCK_SECOND / 2);
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timer_set(&arp_timer, CLOCK_SECOND * 10);
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network_device_init();
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uip_init();
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uip_ipaddr(ipaddr, 192,168,0,2);
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uip_sethostaddr(ipaddr);
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httpd_init();
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while (1)
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{
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uip_len = network_device_read();
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if (uip_len > 0)
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{
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if (BUF->type == htons(UIP_ETHTYPE_IP))
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{
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uip_arp_ipin();
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uip_input();
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/* If the above function invocation resulted in data that
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should be sent out on the network, the global variable
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uip_len is set to a value > 0. */
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if (uip_len > 0)
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{
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uip_arp_out();
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network_device_send();
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}
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}
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else if (BUF->type == htons(UIP_ETHTYPE_ARP))
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{
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uip_arp_arpin();
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/* If the above function invocation resulted in data that
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should be sent out on the network, the global variable
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uip_len is set to a value > 0. */
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if (uip_len > 0)
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{
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network_device_send();
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}
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}
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}
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else if (timer_expired(&periodic_timer))
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{
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timer_reset(&periodic_timer);
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for (i = 0; i < UIP_CONNS; i++)
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{
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uip_periodic(i);
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/* If the above function invocation resulted in data that
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should be sent out on the network, the global variable
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uip_len is set to a value > 0. */
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if (uip_len > 0)
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{
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uip_arp_out();
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network_device_send();
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}
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}
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#if UIP_UDP
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for (i = 0; i < UIP_UDP_CONNS; i++)
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{
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uip_udp_periodic(i);
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/* If the above function invocation resulted in data that
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should be sent out on the network, the global variable
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uip_len is set to a value > 0. */
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if (uip_len > 0)
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{
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uip_arp_out();
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network_device_send();
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}
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}
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#endif /* UIP_UDP */
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/* Call the ARP timer function every 10 seconds. */
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if (timer_expired(&arp_timer))
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{
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timer_reset(&arp_timer);
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uip_arp_timer();
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}
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}
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}
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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