enet_lwip example not working

Adnan,

Since this question seems to be specific to enet_lwip in the IDSK and not TI-RTOS, I went ahead and moved this thread over to the device forum.

Thank you David.

Any suggestions what I should do?

Hi,

What information do you get on the UART console? Also make sure the Network card in the PC has an IP address in the same subnet as set in the application - processors.wiki.ti.com/.../AM335x_SYSBIOS_Industrial_SDK_01.01.00.10_User_Guide

Regards,
Vinesh

Hello Vinesh,

I am using tera term but I dont see it connecting to that. The network card in the PC is in the same subnet which is 255.255.255.0
I dont get any messages.

Can you tell me what are the best possible ways to connect to the UART console?

Thank you.

Vinesh,

           Thank you for your suggestions. I apologize for my silly mistakes and questions as I am a newbie in this.

I have now programmed the code to have the same subnet mask as my PC which is 192.168.70.XX. I have the JTAG connector connected to the board, that should be a the UART cable right ? 

I am able to ping to the board on the IP address. The green light blinks as I ping. When I do ipconfig the IP address of the board is the same I set in the code and on the PC. 

Just to make sure What I did is right :

• I have the ICEv2 board connected to my PC using the ethernet cable.
• I have two ethernet connections on my PC one for the normal internet and the other for the Board.
• I programmed through the PC for the board to get the IP address and the subnet.
• I also have the same in the binary code in CCS. I load the Binary file and name it as app in the sd card and currently I am using Boot mode for NOR.
• The Ethernet  LED for eth0 blinks once on initializatioin and then turns solid. 

Thank you for your patience.

Regards

Adnan

PS: I get connection refused error when I try to open the ipaddress in the browser . Any suggestions ?

I have the serial communication in Tera term working, I get the message that the IP address has been assigned sucessfully ? but unable to open the webpage says ERR_INVALID_RESPONSE.

Any suggestions ?

Hi,

If you are able to ping the board, then I see no reason for the Webpage to fail.

Regards,
Vinesh

I get these error when I try to connect to the IP address in the browser : 

ERR_CONNECTION_REFUSED

When I  try to diagnose it it says that the remote device refused connection. 

Any suggestions or ideas what is not right here ? 

Thank you