SK-TDA4VM: ping, TCP/UDP echo and UDPperf application of enet lwip example is not working

Hi,

Sorry for the delayed repose.

It seems like some thing wrong the PHY connected.

Can you please confirm are you using TI EVM to test it? If not can you please confirm the PHY driver added to Enet module as per the PHY being used.

Refer to SDK documentation for adding the PHY driver to SDK.

If you are using the PHY same as TI EVM has, then can you try to check by making following changes once.

Remove below MACRO definition from "<PDK>/packages/ti/drv/enet/enet_component,mk" and rebuild the application and check once.


Best Regards,
Sudheer

Hi I am using the SK-TDA4VM EVM board from TI. Okay I will remove this macro definition and will update you.

Hi,

SuryaPrakash Durairaj said:

Hi I am using the SK-TDA4VM EVM board from TI.

Thank for confirming that you are using TDA4VM EVM.
We could able to execute this without any issue. Can you please confirm have you have connected the Ethernet cable to CPSW2G port on EVM?

Best Regards,
Sudheer

Yes I have connected the ethernet cable to CPSW-2G port

Hi,

I removed the macro and ran the code but it is still not working.

The same issue with the PHY still exists.

Hi,

Can you please confirm the commands you are using for building the enet_lwip_example is same as follows?

local_ws@Ubuntu-18:~/Desktop/sudheer/rtos/j721e/08_06_00_12/ti-processor-sdk-rtos-j721e-evm-08_06_00_12/pdk_jacinto_08_06_00_31/packages/ti/build$ make enet_lwip_example_freertos CORE=mcu2_1

The SDK path in above command will differ from yours, I have just posted full path to make you understand from where we need to build application.

I have tested using SDK 8.6 (J721E) on EVM, below is my log lwip example app log from Main UART0 terminal and pining the lwip example IP from PC.
I have used CCS based setup environment for running above example. For CCS setup steps please refer to SDK documentation.
Also, for enabling Static IP Just we need to uncomment "USE_DHCP"  from "lwipcfg.h" file as shown below.




Your log looking different from mine. Please check if you have any made any changes? If not download fresh SDK from below link and use it.
https://www.ti.com/tool/download/PROCESSOR-SDK-RTOS-J721E/08.06.00.12

Best Regards,
Sudheer

Hi I am facing the issue on SK-TDA4VM not J721e_EVM board, Can you please confirm the log you shared is the result of testing done on SK-TDA4VM board?

Hi,

SuryaPrakash Durairaj said:

Hi I am facing the issue on SK-TDA4VM not J721e_EVM board, Can you please confirm the log you shared is the result of testing done on SK-TDA4VM board?

Yes, I have ran test on J721e_EVM.
I think RTOS app may not work on SK-TDAVM as is, might need to check Pin-Muxing and other if any dependencies.

Can you use SK-TDA4VM Linux SDK and check Ethernet port functionality.

SDK Link: https://www.ti.com/tool/download/PROCESSOR-SDK-LINUX-SK-TDA4VM
Documentation Link for iperf Performance Demo:  https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-edgeai/TDA4VM/08_06_01/exports/docs/common/measure_perf.html?highlight=iperf

Best Regards,
Sudheer