CC3220: SP outside stack

Mahesh kumar

Part Number: CC3220

Hi,

I'm using CC3220 and RTOS to build my Application, while doing the ROV test below is the error i'm getting.

It is showing red signal for task "ti.sysbios.knl.Task.IdleTask" stackPeak=208 , stacksize =2048 and Showing "SP outside stack" in scan for error in BIOS.

I tried increasing the stack for the same to even 8k still stackpeak=208 and stacksize =8096 but still its showing the same error, i'm not able to understand what's the problem.

Can someone please help?

Thanks,

Mahesh

over 5 years ago

0 Jesu over 5 years ago

TI__Mastermind 22935 points

Hi Manesh,

Have you tried to step through the code to see where it fails? Try isolating that specific task to debug it.

Jesu

0 Mahesh kumar over 5 years ago in reply to Jesu

Intellectual 320 points

Hi Jesu,

Isolating that task effects my Complete Architecture , Is it possible to debug without isolating the task?

and What Issues SP outside stack can create?

Thanks,

Mahesh

0 Mahesh kumar over 5 years ago in reply to Mahesh kumar

Intellectual 320 points

Actually when i tried to disable the Idle task in the .cfg file by setting Task.enableIdleTask it gives error "Task.enableIdleTAsk must set to be true".

Mahesh

0 Jesu over 5 years ago in reply to Mahesh kumar

TI__Mastermind 22935 points

Hi Manesh,

Sorry let me be more clear. Idle task cannot be disabled. I strictly meant any other tasks you create apart from the one in question. Instead of messing around with tasks please answer the following questions. Are you doing any sort of recursion or pointer manipulation inside a task? Also, did you create more than 1 task? If so, are these tasks sharing memory?

Jesu

0 Jesu over 5 years ago in reply to Mahesh kumar

TI__Mastermind 22935 points

Hi Manesh,

Closing thread due to inactivity.

Jesu

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CC3220: SP outside stack