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Add optional pings to google and cisco

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This commit is contained in:
dak664 2010-11-19 19:44:10 +00:00
parent fe19719a16
commit c6c81acede
1 changed files with 17 additions and 34 deletions
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49
platform/avr-raven/apps/raven-lcd-interface/raven-lcd.c
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@ -28,7 +28,7 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Id: raven-lcd.c,v 1.7 2010/03/17 20:19:33 dak664 Exp $
* $Id: raven-lcd.c,v 1.8 2010/11/19 19:44:10 dak664 Exp $
*/
/**
@ -104,46 +104,29 @@ void rs232_send(uint8_t port, unsigned char c);
void
raven_ping6(void)
{
/* ping the router */
#define PING_GOOGLE 0
#if THEOLDWAY
// Setup destination address.
static u16_t addr[8];
struct uip_nd6_defrouter *defrouter;
uint8_t i,tmp;
defrouter = uip_nd6_choose_defrouter();
/* Get address from defrouter struct */
memcpy(addr, defrouter->nb->ipaddr.u8, 16);
/* Swap the bytes in the address array */
for (i=0;i<8;i++)
{
tmp = addr[i] & 0xff;
addr[i] >>= 8;
addr[i] |= tmp << 8;
}
uip_ip6addr(&dest_addr, addr[0], addr[1],addr[2],
addr[3],addr[4],addr[5],addr[6],addr[7]);
UIP_IP_BUF->vtc = 0x60;
UIP_IP_BUF->tcflow = 1;
UIP_IP_BUF->flow = 0;
UIP_IP_BUF->proto = UIP_PROTO_ICMP6;
UIP_IP_BUF->ttl = uip_netif_physical_if.cur_hop_limit;
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, &dest_addr);
uip_netif_select_src(&UIP_IP_BUF->srcipaddr, &UIP_IP_BUF->destipaddr);
#else
/* Get address from default router */
UIP_IP_BUF->vtc = 0x60;
UIP_IP_BUF->tcflow = 1;
UIP_IP_BUF->flow = 0;
UIP_IP_BUF->proto = UIP_PROTO_ICMP6;
UIP_IP_BUF->ttl = uip_ds6_if.cur_hop_limit;
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, uip_ds6_defrt_choose());
uip_ds6_select_src(&UIP_IP_BUF->srcipaddr, &UIP_IP_BUF->destipaddr);
#if PING_GOOGLE
if (seqno==1) {
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, uip_ds6_defrt_choose()); //the default router
} else if (seqno==2) {
uip_ip6addr(&UIP_IP_BUF->destipaddr,0x2001,0x4860,0x800f,0x0000,0x0000,0x0000,0x0000,0x0093); //ipv6.google.com
} else if (seqno==3) {
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, uip_ds6_defrt_choose()); //the default router
} else {
// uip_ip6addr(&UIP_IP_BUF->destipaddr,0x2001,0x0420,0x5FFF,0x007D,0x02D0,0xB7FF,0xFE23,0xE6DB); //?.cisco.com
uip_ip6addr(&UIP_IP_BUF->destipaddr,0x2001,0x0420,0x0000,0x0010,0x0250,0x8bff,0xfee8,0xf800); //six.cisco.com
}
#else
uip_ipaddr_copy(&UIP_IP_BUF->destipaddr, uip_ds6_defrt_choose()); //the default router
#endif
uip_ds6_select_src(&UIP_IP_BUF->srcipaddr, &UIP_IP_BUF->destipaddr);
UIP_ICMP_BUF->type = ICMP6_ECHO_REQUEST;
UIP_ICMP_BUF->icode = 0;
/* set identifier and sequence number to 0 */