SH7216 demo not reachable from internet

massel74 wrote on Friday, January 28, 2011:


I’m using the SuperH_SH7216_Renesas RTOSDEMO and everthing is working fine except that the webserver isn’t reachable from internet via dyndns. If I’m using the demo application from Renesas which is also based on uIP  the access from internet is possible (same IP & MAC addr) so that I think that the dyndns and port forwarding is configured correctly. Has somebody an idea what could be wrong on this FREERTOS port or my configuration?

Many thanks in advance


rtel wrote on Saturday, January 29, 2011:

Can you post a link to where you downloaded the Renesas files from.  Thanks.

Did you diff the files to see what was different, or are the projects completely different.


massel74 wrote on Saturday, January 29, 2011:

Here is the link to the Renesas site where I  downloaded the files from:

The uip files used in the Renesas project are older and they are also using the dhcpc.c file. This is what I saw so far.

Many thanks in advance


massel74 wrote on Sunday, January 30, 2011:

Ok, my problem is solved. I only added 

uip_ipaddr( &xIPAddr, configRouterIP_ADDR0, configRouterIP_ADDR1, configRouterIP_ADDR2, configRouterIP_ADDR3 );
uip_setdraddr( &xIPAddr );

to the uIP_Task.c to configure the router address.