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  • SFRA: SFRA bias in magnitude and phase

    Part Number: SFRA Tool/software: Hi Experts, My customer is observing bias (calculated value vs SFRA result) that the SFRA would have slightly smaller magnitude and more leading phase, this trend is common on one of the reference desgin and customer…

  • SFRA: SFRA implementation

    TI Thinks Resolved
    Part Number: SFRA Tool/software: Hi, I have implemented SFRA in my project, and after the Misra compliance check I get a violation regading declaration variable FPUsinTable[] "array size should be stated explicitly or defined implicitly by initalisation…
    • Answered

  • SFRA: SFRA migration on the F28379 platform, there is an abnormality in the data interaction after the transplant

    Resolved
    Part Number: SFRA Tool/software: The official manual "SPRUIK4A-User's Guide" was ported, and the content of Running Software Test Bench Example for SFRA in the article was also referenced. First I checked the STB routine of the original demoF28049…
    • Resolved

  • TMS320F28377S: SFRA library, controlsuite or c2000ware?

    TI Thinks Resolved
    Part Number: TMS320F28377S Other Parts Discussed in Thread: SFRA , CONTROLSUITE , C2000WARE Hi, SFRA library, which came with controlsuite. Since controlsuite is somewhat legacy, what not legacy product is SFRA lib included in now? As well, are there…

  • TMS320F28P650DH: SFRA inject amplitude unit

    Part Number: TMS320F28P650DH Other Parts Discussed in Thread: SFRA , C2000WARE Hi Experts, My customer has some confusion on the SFRA injection. Could you please help comfirm the unit of the macro "SFRA_AMPLITUDE" ? Customer is seeing the amplitude…

  • LAUNCHXL-F28379D: Use of SFRA in F28379D Micro-controller

    Part Number: LAUNCHXL-F28379D Other Parts Discussed in Thread: SFRA , TMS320F28379D , CCSTUDIO , C2000WARE Hello all, I am try to using the "SFRA" feature that are there in the F28379D micro-controller. I am follwing the SFRA User Guide provided by…

  • TMS320F2800155: SFRA gui greyed out.

    Part Number: TMS320F2800155 Other Parts Discussed in Thread: SFRA , C2000WARE Tool/software: Hey. Im trying to use SFRA in a project. I can connect using the gui, but even when it connectes, all controls are greyed out. Im using windows 11 - Language…
    • Answered

  • TMS320F28374D: question about SFRA

    Resolved
    Part Number: TMS320F28374D Other Parts Discussed in Thread: SFRA Tool/software: Hi Champs, Now my customer would like to check: Can SFRA support inner loop sweeping in dual-loop control? Also, is the current principle of SFRA's based on calculating…
    • Resolved

  • TMS320F28386D: SFRA does not work (magnitude vector not filled)

    TI Thinks Resolved
    Part Number: TMS320F28386D Other Parts Discussed in Thread: SFRA , C2000WARE Hello, I am trying to run a SFRA acquisition on the F28386 microcontroller but it is not working properly. I have experience running SFRA in other microcontrollers and projects…

  • C2000WARE-DIGITALPOWER-SDK: SFRA Data Output Mismatch With TI Compensator Tool

    Part Number: C2000WARE-DIGITALPOWER-SDK Other Parts Discussed in Thread: SFRA Hello TI Support Team, I’m currently using the SFRA (Software Frequency Response Analyzer) library in my C2000-based project. I noticed that when I export the SFRA data…

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