TMS320F2800137: Flash Erase Issue in 137

Nilesh Ranjan

Tool/software:

Hello,

My customer is trying to store KMs reading in flash on every KMs increment but they are seeing that it gets corrupted/ program gets erased in the flash.

Customer as provided attached flow diagram and file.

Kindly let me know your comments. tidrive.ext.ti.com/.../60194c32-6ea0-4d37-aa42-2134446faedd

over 1 year ago

0 Rajeshwary Nitin Bongirwar over 1 year ago

TI__Expert 6000 points

Hi,

Thanks for sharing the details, I will review it and get back to you soon.

Regards,

Rajesahwary

0 Nilesh Ranjan over 1 year ago in reply to Rajeshwary Nitin Bongirwar

TI__Intellectual 1425 points

Hello Rajeshwary,

Any feedback on above query?

0 Rajeshwary Nitin Bongirwar over 1 year ago in reply to Nilesh Ranjan

TI__Expert 6000 points

Hi Nilesh,

Can you please re-share files. I don't see any folder on ti drive to download?

Regards,

Rajeshwary

0 Nilesh Ranjan over 1 year ago in reply to Rajeshwary Nitin Bongirwar

TI__Intellectual 1425 points

https://tidrive.ext.ti.com/a/GIKD3iSCg-AKgoPH/60194c32-6ea0-4d37-aa42-2134446faedd?l

Let me know if you can access

0 Rajeshwary Nitin Bongirwar over 1 year ago in reply to Nilesh Ranjan

TI__Expert 6000 points

Hi Nilesh,

As per my understanding customer is trying to update KMs value every time (flash address + 4) location when an update comes. Is that correct?

Also, are you able to see values are getting programmed in flash location? Is flash api is executed from RAM or Flash?

Regards,

Rajeshwary

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F2800137: Flash Erase Issue in 137