SFRA: How to use the SFRA software?

Hi,

Is there any update?

Best Regards,

Ben

Hi,

The problem now is that I don't know how to add the SFRA program to the already written program so that the SFRA GUI can connect and measure the Bode plot.

SFRA has not been connected, what are the procedures that need to be joined?

Best Regards,

Ben

Apologies for the delay in responding - it's re-assigned to the right expert.  

Ben,

Have you followed the steps laid out in the SFRA user's guide (specifically 3.4.3)?

https://www.ti.com/lit/ug/spruik4a/spruik4a.pdf?ts=1687209489825&ref_url=https%253A%252F%252Fwww.google.com%252F

Thanks,

Sira

Hi Sira,

I have followed the user guide and added the sfra_f32.h file, but my program has SYSCFG configuration, and if I add the code of the fifth step PWMISR in the guide, an error will be reported saying that the parameters of the following program are undefined.

Best Regards,

Ben

Ben, Please send me screenshots of your project settings (i.e. FPU32 etc.), linker settings (showing the SFRA lib which you've included) as well as the Error you are getting.

In your original post, you said you cannot connect to the SFRA. In your recent post, you're talking of build errors. My assumption is that in your original post, you had still not properly integrated the SFRA into your project. And now, after following the steps specified in the user guide, you are getting build errors with the project.

Can you confirm if my understanding is correct?

Thanks,

Sira

Hi Sira,

But now it there is no error, just cannot connect SFRA.

Best Regards,

Ben

Ben, please give me a day or so to try this on hardware? Do you want me to try it with F2837x?

Are you trying this on TI hardware (if yes, which one), or custom hardware?

Hi Sira,

Customer is using F28379D controlcard.

Thanks & Regards,

Ben

Ben,

If I were to try and reproduce this issue at my end, which software would I need to use?

Thanks,

Sira