RTOS/TM4C1294NCPDT: TM4C1294NCPDT

Harshel

Intellectual 955 points

Part Number: TM4C1294NCPDT

Tool/software: TI-RTOS

Is it possible to have multiple instance of a tasks in TI-RTOS?

If yes, how to configure no. of instances for a task?

Application have a requirement where a task code shall be running for 5 different parameters simultaneously.

over 5 years ago

0 ToddMullanix over 5 years ago

TI__Guru* 96960 points

Hi Harshal,

I think I answered your questions here: e2e.ti.com/.../2613720

Todd

0 Harshel over 5 years ago in reply to ToddMullanix

Intellectual 955 points

I have created task0, I need 5 different instances/copies of this task scheduled/running at same time.

Is it possible?

If not, please suggest best approach to do it.

0 ToddMullanix over 5 years ago in reply to Harshel

TI__Guru* 96960 points

Yes. You can have 5 task.

0 Harshel over 5 years ago in reply to ToddMullanix

Intellectual 955 points

How can we do the same?
Which parameter we need to configure to have 5 instances of task0?

0 ToddMullanix over 5 years ago in reply to Harshel

TI__Guru* 96960 points

This will create 5 tasks with the entry point of myTask. That function can look at arg0 to see which one it is.

#define NUM_TASKS 5

Task_Handle taskHandle[NUM_TASKS];

main()

{

int i;

Task_Params taskParams;

Task_Params_init(&taskParams);

for (i = 0; i < NUM_TASKS; i++) {

taskParams.arg0 = i;

taskHandle[i] = Task_create((Task_FuncPtr)myTask, &taskParams, Error_IGNORE);

// error check to make sure taskHandle[i] is not NULL

}

...

}

Void myTask(UArg arg0, UArg arg1)

{

...

}

0 Harshel over 5 years ago in reply to ToddMullanix

Intellectual 955 points

Thanks for support.

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RTOS/TM4C1294NCPDT: TM4C1294NCPDT