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CCS/F28M35H52C: enet_lwip example problem

Marcelo Calviz
Prodigy 150 points
Part Number: F28M35H52C

Tool/software: Code Composer Studio

Hello everyone, I'm trying to run the enet_lwip_m3 example in my Concerto board, but when I get the IP from the serial terminal (putty) i can't upload the website in the  browser (google chrome).

Besides, when I try to ping the IP obtained, I get no response. 

I also have some doubts about the mask and default gateway I've to use.

Here they come some pictures to clarify a little bit more what I'm trying to explain:

Thanks in advanced, regards.

Marcelo

 

  • 0
    TI__Mastermind 19810 points
    Marcelo,
    that looks like not an IP address obtained from a DHCP on your LAN. It looks like the DHCP query didn't get any response and it times out so it went with Auto IP. You can use wirsehark and confirm same.

    what is your PC IP address from where you are trying to access the webpage?

    Make sure your there is a DHCP server in your LAN that can respond to the DHCP query, else you can try to connect the board directly to your PC and assign an IP address (preferably CLASS C, something like 192.168.1.1) to your network port on PC and assign same subnet IP address (some thing like 192.168.1.2) to the board (you might have to modify the example to do this and not send a DHCP query) and then open the browser page.

    Making sure you have a DHCP server that can respond to the query would need no code modification.

    Hope this helps.

    Best regards
    Santosh Athuru