TMS320F28377D: How is functions shared between the CLA and the C28x?

F.F said:

I would like to know whether other .c files in the project can call the functions defined in the .cla file? 

The C28x can't call a CLA task in the traditional sense - i.e. C28x main() calling clafunc() .  The C28x can fire a task in SW, however, which will start the CLA and execute the code within that task. - i.e. C28x -> start CLA taskN ....  CLA -> executes taskN.

The example projects provided in c2000Ware demonstrate how to set this up, populate the task vector for the cla code and perform a SW trigger. 

You may also find the CLA hands-on-workshop useful. It is very good at describing the CLA, how to develop code for it, and also how to debug it in Code Composer Studio. I think you will find it helpful. Here is the link to the workshop:

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

Click here for more CLA FAQs and resources.

I hope this helps. If this answers your question, please click the green "Verified Answer" button.

Best Regards

Lori