CC2640R2L: TI Rtos

sudhanshu shekhar

Part Number: CC2640R2L

For TI Rtos the priority level in descending order are Hwi, Swi, Tasks, Idle Task.

Let's say I have configured 3 tasks with the same priority i.e. each of my task get an equal time-slicing execution time ( take 1 ms ), suppose task 1 is getting executed, and in between an HWI came so that will preempt my task and HWI handler will get processed( HWI handler execution time is 1 ms ). So after finishing the execution of the HWI handler will my Task 1 will resume or will it switch to task 2?

Also if any of my task execution gets stuck at while(1), what will be the effect on the other remaining task?

Regards

Sudhanshu

over 3 years ago

+1 Ryan Brown1 over 3 years ago

TI__Guru**** 218697 points

Hi Sudhanshu,

Tasks of equal priority will not preempt one another, thus Task 1 will resume after the HWI and prevent other tasks from executing if stuck in a forever loop. You will need to proactively ensure that a task is blocked from execution, switches priority, or terminated if necessary. More information can be found in the TI-RTOS Kernel User's Guide and BLE-Stack User's Guide.

Regards,
Ryan

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CC2640R2L: TI Rtos