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RTS FIFO ERROR

geetha sidhu

hi,

I am portig RTX to my arm7 processor,In the interrupt handler function i am calling isr_evt_function ,it runs the isr task for sometime and returns fifo overflow error.
can anyone tell me what could be the reason for this.

Thanks
Geetha.

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  • 0 in reply to edPer Westermark

    when interrupt comes ,it will go to the interrupt handler function and the isr_evt_set will call the respective task to run.
    That task will take nearly 4ms.every time interrupt comes ,it will do the same things only.
    But after receiving some interrupts ,it hangs and simply goes to while loop in main function.

    Is there any configuration ,to set how many isr calls can be queued?

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  • 0 in reply to edPer Westermark

    when interrupt comes ,it will go to the interrupt handler function and the isr_evt_set will call the respective task to run.
    That task will take nearly 4ms.every time interrupt comes ,it will do the same things only.
    But after receiving some interrupts ,it hangs and simply goes to while loop in main function.

    Is there any configuration ,to set how many isr calls can be queued?

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