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TMS320F280049: Regarding spurious interrupts in interrupt nesting

Sheldon He
Expert 8585 points
Part Number: TMS320F280049
Other Parts Discussed in Thread: C2000WARE

Hi expert,

We see below warning in link below:

I am not sure if this has been discussed before, could you provide more information to help me understand it?

Thanks

Sheldon

processors.wiki.ti.com/.../Interrupt_Nesting_on_C28x

  • 0
    TI__Mastermind 21356 points

    Sheldon,

    We have a nested interrupt example in C2000ware:

    [c2000ware_install_Dir]/driverlib\f28004x\examples\interrupt\sw_prioritized_interrupts

    The example demonstrates how to nest more than one level. In each interrupt higher priority interrupts are re-enabled allowing them to nest deeper than one level.

    Regards,

    Ozino