portEND_SWITCHING_ISR

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  • portEND_SWITCHING_ISR

    Hello support,
    I am using Systemview 240a on project with freertos. When I want to record ISR which is not under OS I just simply use traceISR_Enter and traceISR_Exit at the begining and end of interrupt routine. However ISR under OS I usually terminate with portEND_SWITCHING_ISR(xHigherPriorityTaskWoken) to optimize. This macro already contains traceISR_Exit. If I don't want to monitor such interrupt, problem arises that entry is not marked but exit is. Do you have any suggestion?
    rum

  • Hello,

    I am not sure if it is a good idea to call portEND_SWITCHING_ISR without telling the OS that you entered the ISR, but anyhow you could call trace_ISR_Enter for these ISRs as well.
    Selectively recording ISRs which are handled by teh OS is not possible.

    Best regards
    Johannes
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