TMS570LC4357: Example code for interfacing with TPS65381

Swapnil Patel

Part Number: TMS570LC4357

Hi,

Does any one have any example code that shows interfacing between TMS570LC43 and TPS65381?

So far I have tried using "SPNA176A–February 2014 Interfacing TPS65381 With Hercules™ Microcontrollers" document which has example code for RM46. I have tried modifying that example to adapt it for TMS570LC43 but with little on success.

Any kind of help would greatly be appreciated.

Thanks

over 8 years ago

0 Chuck Davenport over 8 years ago

TI__Guru 59540 points

Hello Swapnil,

The SafeTI Diagnositic Library for Hercules, SDL, includes drivers for interfacing with the TMS65381. The SDL can be downloaded for free at this link: www.ti.com/.../safeti_diag_lib

0 Swapnil Patel over 8 years ago in reply to Chuck Davenport

Intellectual 635 points

Hi,

I am using those drivers.

From my understanding, I am not entering into diagnostic state and it keeps looping forever.

This is the screenshot from Tps_Driver.c of the part where it gets suck.

Thanks,

Swapnil

0 Chuck Davenport over 8 years ago in reply to Swapnil Patel

TI__Guru 59540 points

Hello Swapnil,

I think you are seeing side effects of not following some of the required methodology for debug of the TPS device. Can you have a look at this post to see if it provides additional explanation on what you are seeing and how to proceed with TPS debug/development.

e2e.ti.com/.../1308280

Arm-based microcontrollers

Arm-based microcontrollers forum

TMS570LC4357: Example code for interfacing with TPS65381