OSA bare metal tasks implementation for JN5189

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OSA bare metal tasks implementation for JN5189

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Contributor I

Hello,

I am trying to implement multiple tasks on JN5189 chip using SDK_2.6.1_JN5189 and OSA bare metal implementation (fsl_os_abstraction.c). I got some questions about this:

1. Can I have multiple tasks running in a bare metal implementation ? Is there any example on how to do this ?

2. I tried something by creating 2 tasks: Task1 and Task2 .

Task2 (which has higher priority) is always running. How can I set it back to "Ready" state and give the CPU to Task1 ?

I tried using OSA_TimeDelay() and OSA_TaskYield() but didn't work.

 

Also, OSA_TaskYield() implementation looks like this:

osaStatus_t OSA_TaskYield(void)
{
return osaStatus_Success;
}

 

Thanks in advance for your response,

Andrei

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1 Reply

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NXP TechSupport
NXP TechSupport

Hi Andrei:

 

If you want to use multiple tasks, I would suggest you use RTOS .

The bare metal 'task' is not a 'real' task as RTOS does. 

 

Regards

Daniel

 

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