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vTaskPrioritySet from an ISR.

Posted by dre on May 6, 2008
Does there exist a way to change the priority of a task from within an ISR?

Thanks,

RE: vTaskPrioritySet from an ISR.

Posted by Dave on May 6, 2008
There is no vTaskPrioritySetFromISR() function but you could create one yourself. I think this would be basically the same as the vTaskPrioritySet() function but with the critical sections removed, and the call to taskYIELD() moved to the end of the function. If a yield was required you would set a flag instead of calling taskYIELD(), then use the taskYIELD_FROM_ISR() function as demonstrated in the examples for your port.


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