OMAP-L138: StarterWare ethernet Issue

Arun Kumar77

Other Parts Discussed in Thread: OMAPL138

Hi,

I try to run an example of enet_echo from OMAPL138_StarterWare_1_10_04_01 \ examples \ evmOMAPL138 on ARM core. But it doesn't work.

If I use STATIC_IP_ADDRESS, the client on the host machine can't connect to the board. If I set 0 to STATIC_IP_ADDRESS it will never get dynamic IP address.

if(ipMode != IPADDR_USE_STATIC) 
{ 
    /* wait till the dynamic IP address is properly assigned */ 
    state = &(sitaraNetIF[instNum].dhcp->state); 
   
    while((*state != DHCP_BOUND) && (cnt--)); 
  
    if(0 == cnt) 
    { 
        return 0; 
    } 
}

Also in Serial Console ,it is showing value of IP address of my Board as 0.0.0.1. Is this a Valid IP Address. How the above problem is fixed???

Regards,

Arun kumar

over 6 years ago

0 Cvetolin Shulev-XID over 6 years ago

TI__Guru 65405 points

The team is notified. They will post their feedback directly here.

BR
Tsvetolin Shulev

0 Sahin Okur over 6 years ago

TI__Mastermind 27355 points

Hi Arun,

I was able to reproduce this on my end when using a dynamic IP address. I solved this by increasing the number of retries of Lan8710aLinkStatusGet in sitaraif.c from 10000 to 25000.

Give this a try and let us know if it works.

0 Arun Kumar77 over 6 years ago in reply to Sahin Okur

Intellectual 355 points

Hi Sahin,

Thanks a lot. Problem solved.

Regards

Arun Kumar

0 Arun Kumar77 over 6 years ago in reply to Sahin Okur

Intellectual 355 points

Hi sahin,

still one problem.The problem is solved only once for the first time if i power ON the Evm board and debug.In second debug it is not working.code got stuck in the above line i have mentioned. But if I power oFF the board and start debugging it will work for the first time only.problem starts in second debug onwards.

Regards
Arun kumar

0 Arun Kumar77 over 6 years ago in reply to Arun Kumar77

Intellectual 355 points

Hi sahin,

Same problem there in peer to peer connection. while connecting to network it is solved.But connecting in peer to peer connection the code got stuck in that line. How to solve it??? I run dhcp server in ubuntu and set static IP to my PC.

Regards

Arun

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OMAP-L138: StarterWare ethernet Issue