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TMS320F28069: TMS320F28069: Solar Library failure

Part Number: TMS320F28069
Other Parts Discussed in Thread: PMP40988

Dear all,

do you have any update for me?

Sorry but I've been waiting for a while now.

Thanks a lot

  • Hello Nicola

    Can you refer to the PFC design on SDK (like TIDM 2008). It uses SPLL and has lot of internal variable. As you mentioned that the issue get fixed by changing the order in which variables are defined. The existing PFC code (available on SDK) can help structure your code.

    Thanks

    Amir 

  • Dear Amir,

    thanks a lot for your reply.

    Please can you be more specific?

    If you want I could send you an exract of my code and maybe if you can give me some examples (just some variables) so that I can understand and solve this problem that I've had for years now?

    Thank you very much for your support, always very precious to me.

    Best Regards

              Nicola

  • Hello Nicola

    Nicola: Please can you be more specific?

    I hope you have digital power SDK. If not, please download from the below link

    https://www.ti.com/tool/C2000WARE-DIGITALPOWER-SDK

    There you will find solutions like TIDM 2008 or pmp40988. These are PFC based solutions and use SPLL. Open one of them in CCS and you can see how they are structured.

    You can send the code but at this time its not possible for me to go through that as I am occupied with other works. 

    Thank you

    Amir Hussain

  • Dear Amir,

    thanks a lot for your prompt reply.

    I will follow your advice, however I searched the email and saw that on 02/28/2023 I already sent the code to "a-hussain@ti.com", I think it is your address. I understand your workload exactly but if you could take a look at it and just fix something so that I can understand the error I would be deeply grateful.

    Thank you so much

            Nicola

  • Hello Nicola

    I would first prefer you to through the existing designs like TIDM 2008 or pmp40988. I hope that will help. Going through a new code and understand it is a  time taking process which is not possible with my current work load.

    Thanks

    Amir