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TMS320F280049: issue about TIDM-02000's ISR

Yale Li 李耀先
Expert 4660 points

Part Number: TMS320F280049
Other Parts Discussed in Thread: C2000WARE

Hi Team,

Here's an issue from the customer may need your help:

C:\ti\c2000\C2000Ware_DigitalPower_SDK_4_03_01_00\solutions\tidm_02000\f28004x\ccs

psfbpcmc_main.c line164:

    PSFB_pcmcControlCode();

In this function(in ISR1), it reconfigure the ePWM module that synchronous rectification using after judge the PSFB_SR_mode's value.

Is this use for change the SR mode conveniently during the run time? If my customer has already determined which SR mode to use, can this part of the program be placed in the PWM setting of the main function?

--

Thanks & Regards

Yale

  • +1
    TI__Mastermind 30531 points
    Yale Li 李耀先 said:
    Is this use for change the SR mode conveniently during the run time? If my customer has already determined which SR mode to use, can this part of the program be placed in the PWM setting of the main function?

    Yes, if the customer is not interested in supporting the other SR modes, then the customer can fix the PWM configuration to match the desired SR mode during the PWM setup in main. No need to change it in the ISR.