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RE: [lwip-users] running echo server on microblaze XAPP 633
From: |
Pettinato, Jim |
Subject: |
RE: [lwip-users] running echo server on microblaze XAPP 633 |
Date: |
Fri, 27 Apr 2007 15:40:16 -0400 |
Yes,
you need a crossover cable, or a switch.
Hi,
I am trying to get the echo server XAPP 633 running
on a microblaze ML402. I got the program compiled and running with my
hardware however i can't connect to it. I am connecting it directly to a
computer using an ethernet cable. Do I need a crossover cable or a
switch to connect the two? Also sometimes the app hangs when I call
default_netif = netif_add(default_netif, &ipaddr,
&netmask, &gw, &XEmacIf_ConfigTable[0], xemacif_init,
ip_input);
and when the server does get running I cannot connect to
it. I ran ethereal and the only traffic I see is the ARP request to the
board but the board does not respond, I can also see the RX light flash on the
board so I know it is recieving packets at the physical layer.
Any help on getting it working would be appreciated. The code is
unmodified except for the UART code since I am using the uartlite instead of
the 550. I am using the OPB ethernet MAC.
Thanks,
Brett