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C8051F120 Sililabs Demo problem

Posted by BradK on June 6, 2009
I am having trouble getting the Sililabs demo up and running. It is similar to other problems I have seen posted here but I have not seen a solution yet. I have cut down the demo to a couple tasks and here is what happens:

I have the same problem. Here is the sequence:

Main() runs and calls vTaskStartScheduler()
From there all goes well and control is passed to the first task:
vErrorChecks()
which starts to execute. At this point interrupts are enabled but the clock hasn't reached the first tick yet. Execution proceeds to calling:
vTaskDelay()
which executes down to the bottom "force reschedule" loop which calls:
taskYIELD()
At this point interrupts are disabled and control is never returned to original task and the timer ISR is not run since interrupts are disabled.

Any help would be appreciated.

Brad


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