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Interrupt Interface for the inter-processor interrupts

Angelo Bonifacio64136
Prodigy 245 points

Hi all,

is it possible to set a specific vector id for interrupt related to IPC? Generally it takes the first free but I'd like to select the vector id.

Best Regards,

Angelo Bonifacio

  • 0
    Prodigy 100 points

    Hi all,

    I meet a problem with the IPC interrupt,  when i set a  specific vector id except for the 4th vector id, the  target core will enter twice interrupt ,

    i have check the IFR register , the bit Corresponds to  the 4th vector id will always be set up regardless of  the specific vector id i used  after i writed the IPCGRx of  the target core , i don't know why ? can anyone help?

    Thanks ,

    fan shi ding