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CCS/AWR1642: Issues about programming the AWR1642 BOOST DEMO

William Gao
Intellectual 630 points
Part Number: AWR1642

Tool/software: Code Composer Studio

Hello,

I am trying to make some modifications on the code of AWR1642BOOST DEMO, but I cannot find useful documentation about the usage of the DSP memory and EDMA. 

Could you please give me some advice on how to find some programming guide documentation about AWR1642 ?

Thank you!

William

 

 

 

  • 0
    TI__Guru*** 147854 points
    HI,

    Please let us know what type of modifications you are trying to make and we will be able to better answer your questions

    thank you
    Cesar
  • 0 in reply to Cesar
    Intellectual 630 points
    Hi, Cesar

    I want to make the detMatrix more stable by the moving average model, so I need to initialize a part of memory to store the previous detMatrix data. But I have no idea of the memory's usage, size, and property.

    Also, when I was reading the code of AWR1642 DEMO, I got confused with the EDMA function and especially the meaning of parameter. So I need some detailed documentation about the principle of the EDMA operation and the usage of the EDMA function.

    Thank you!
    William
  • 0 in reply to William Gao
    TI__Guru 50240 points
    Hi William,

    I'd recommend consulting the Technical Reference Manual: www.ti.com/.../swru520a.pdf

    Specifically the section on EDMA starts on page 166.

    If you have more specific questions then feel free to open up a new thread!


    Cheers,
    Akash