TMS320F28377S: programming customer's board

Viktorija Cecil

Part Number: TMS320F28377S

Team,

My customer is asking what differences to check for in their hardware vs. their own board, because they are able to program our launchpad, but are experiencing issues with their board:

I tried to program my code into flash drive using CCS software. I did load the code into flash drive by using the Run->Load the out file. It runs as I expected. But when I recycled the power of the board. It didn't run the code, seems the code not loaded in the flash. So is there something special setting for loading the code to flash?

The project is configured correctly to load/run from flash.

We would appreciate your inputs.

Thanks

Viktorija

over 7 years ago

0 Krishna Allam over 7 years ago

TI__Expert 7985 points

Dear Viktorija,

There are several things that you can check to debug this issue:

- When you load code into the target, can you see the code in the expected flash memory region via Memory/Disassembly window in CCS?

- Is the linker command file set up correctly for the executable to load into flash?

- For standalone operation (independent of debugger), please check the boot mode configuration pins and ensure the target is configured to boot from FLASH.

Please let us know if checking the above yields a resolution to the issue.

If not, please take a look at the training material available here: http://processors.wiki.ti.com/index.php/C2000_Multi-Day_Workshop

Let us know if you have any additional questions.

Thanks,

Krishna

0 Lili Zhong over 7 years ago in reply to Krishna Allam

Prodigy 110 points

Thank you! I have fixed my problem now.

Lili

0 Krishna Allam over 7 years ago in reply to Lili Zhong

TI__Expert 7985 points

Hi Lili,
That is great! At your convenience, would you kindly share what the issue was and how did you resolve it. This will be much appreciated because it will help grow the knowledge base for this community.
Cheers!
Krishna

0 Lili Zhong over 7 years ago in reply to Krishna Allam

Prodigy 110 points

It needs to set BOOT MODE pins in "Get Mode", to boot from flash.

Lili

0 Krishna Allam over 7 years ago in reply to Lili Zhong

TI__Expert 7985 points

Yep Perfect! Thanks.

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TMS320F28377S: programming customer's board