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How to find out if FreeRTOS scheduler running

Posted by znatok on October 18, 2013

Hi, I have a task that should run before and after FreeRTOS scheduler is running. Before scheduler it just makes p[olling and after scheduler it uses Semaphore. What is the most simple way to query if scheduler is running? In other words if call to vTaskStartScheduler(); was made or not? I can arrange global flag:

main() { FreeRTOSrunning=0; ... ... ... FreeRTOSrunning=1; vTaskStartScheduler(); }

But I wander if there is any internal flag or variable that can be used same way.


How to find out if FreeRTOS scheduler running

Posted by richardbarry on October 18, 2013

See http://www.freertos.org/a00021.html#xTaskGetSchedulerState


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