TMS320F28388D: Example for Toggle GPIO in CLA

Hi Maheshwar,

1. Please refer to the C2000Ware for GPIO and CLA examples for your target to help get started.

2. The APIs used on C28 side to read/write GPIO should also work in CLA task.

3. Please see the following link for information on CLA development. There is a section in this document that shows how to debug the CLA.

https://software-dl.ti.com/C2000/docs/cla_software_dev_guide/index.html

Thanks,

Ashwini

Hi Ashwini,

Thanks for the reply but in C2000 ware there were only math examples but no examples related to GPIO please give a simple example for GPIO toggle in CLA i am new to this topic

Hi Maheshwar,

Look at the GPIO toggle example for C28.

1. Copy the GPIO initialization to the C28 code in the CLA example.

2. Copy the GPIO toggle PIN to the CLA task. Include driverlib.h header file to the .cla file for GPIO toggle API definition.

Hope this helps.

Thanks,

Ashwini

Hi,

Unable to run the code and how to keep CLA in debug 

Hi Rani,

I would recommend going through the following resources for helping with creating and debugging your code.

1. CLA workshop

https://www.ti.com/lit/an/spracs0/spracs0.pdf?ts=1623439717315&ref_url=https%253A%252F%252Fwww.google.com%252F

2. CLA application report.

The application report details CLA examples in C2000Ware for a different target where GPIOs were used in CLA task for profiling. You can see how this was done and apply it to your application.

https://www.ti.com/lit/an/spracs0/spracs0.pdf?ts=1623439717315&ref_url=https%253A%252F%252Fwww.google.com%252F

3. CLA Software Developer's Guide

https://training.ti.com/control-law-accelerator-cla-hands-workshop

Thanks,

Ashwini