Linux/TDA2: PCIe communication two boards RTOS

Sreerag A G

Part Number: TDA2

Tool/software: Linux

Hi,

I have seen example for PCIe write_loopback for EP and RC for TDA2xx RTOS. How can we make this to communicate two TDA2x boards, one EP and one RC ?

over 6 years ago

0 Rishabh Garg over 6 years ago

TI__Guru 55685 points

Hi,

Can you see processors.wiki.ti.com/.../PDK_TDA_CSL_User_Guide

Regards,
Rishabh

0 Rishabh Garg over 6 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi,

I haven't heard back from you, I'm assuming you were able to resolve your issue.
If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

Regards,
Rishabh

0 Sreerag A G over 6 years ago in reply to Rishabh Garg

Prodigy 200 points

Hi,
If I try to compile the example I am getting a message like this:-

Nothing to be done for tda2xx-evm tda2xx a_15 csl_pcie_rc_write_loopback_app

0 Rishabh Garg over 6 years ago in reply to Sreerag A G

TI__Guru 55685 points

Hi,

The CORE should be a15_0.

Regards,
Rishabh

0 Sreerag A G over 6 years ago in reply to Rishabh Garg

Prodigy 200 points

I explicitly added CORE param as a15_0 in make command , made a change in source code. cleaned the build, rebuilt, still did not compile.

0 Rishabh Garg over 6 years ago in reply to Sreerag A G

TI__Guru 55685 points

You don't need to make any changes in source code. Refer to processors.wiki.ti.com/.../PDK_TDA_Building_The_Package on how to build PDK examples.

Regards,
Rishabh

0 Rishabh Garg over 6 years ago

TI__Guru 55685 points

Can you list the steps you are following.
Also make sure that you have removed all custom changes.

Regards,
Rishabh

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Linux/TDA2: PCIe communication two boards RTOS