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Can the PRU of AM1808 work inthis way

zhu
Expert 1925 points

Hi,

I am doing some coding for PRU, after a learning of the PRU examples, i found that it's polling for an interrupt, so my idea is access the interrupt status register of periferal device directly, can it work in this way?

  • 0
    Expert 1925 points

    Hi,

    Any help?

    What i mean is polling for the interrupt status register of periferal device directly, which seems have to be done by software, especially when there are multiple interrupts in a interrupt channel.