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Can't set initial compare value for RTI

David Sabol
Genius 4850 points
Other Parts Discussed in Thread: HALCOGEN, TMS570LS0332

Hi,

I am using Halcogen 4.2 with the TMS570LS0332.

I am setting up RTI compare interrupts.  I want the first compare to occur at one time, and then all subsequent compares to occur at a different frequency.   However, when I modify the "Compare X" box (it lets me change the text) and click somewhere else, it goes back to the same value as the "Update Compare X" box.  Is this a bug?

 

I know I can manually change the registers, but it would nice to not have to.

 

Thanks,

David

  • 0
    TI__Mastermind 22715 points
    David,

    Halcogen only generates a basic initialization function. For most users, the compare interrupts is set to occur at the same period. I believe that it is reason for the behavior you observe. User can always override those settings.

    Thanks and regards,

    Zhaohong