CCS/CC2640R2F: How to make new task in Simple Peripheral project?

M S2

Intellectual 580 points

Part Number: CC2640R2F

Tool/software: Code Composer Studio

Hi there

I don't know how to make new task in Simple Peripheral project.

Does any body know?

over 5 years ago

0 Clément over 5 years ago

TI__Guru** 101450 points

Hi,

You can review the training material related to TIRTOS we provide, especially this video.

In addition, you can get inspired by how the SimplePeripheral task is created by the function SimplePeripheral_createTask(). The function SimplePeripheral_createTask() is called in the main function before starting SYS/BIOS [BIOS_start();]

I hope this will help,

Regards,

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

Thank you for introducing that video but unfortunately I can't afford it. Would you please introduce me some free tutorials about RTOS - especially about making a new task or UART in CCS?

0 Clément over 5 years ago in reply to M S2

TI__Guru** 101450 points

Hi,

What do you mean by "can't afford it"? In theory all the training material provided is free of charge. Anyway, you can also review the SLA lab related to TIRTOS.

Regards,

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

In this page; https://www.embeddedadvantage.com/ti-rtos

If I want to watch the full movies I should purchase it. I will be happy if you tell me I'm wrong.

BTW thank you for free tutorial.

0 Clément over 5 years ago in reply to M S2

TI__Guru** 101450 points

Hi,

Thank you for the link, but I did suggest you a free video! https://training.ti.com/getting-started-ti-rtos-chapter-7-using-tasks

Regards,

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

This video is free but it is the introduction of the full video.

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

Do you know some examples which have more than 3 tasks (because the example i am using has 3 tasks) in order that I can learn how to add the extra task?

0 Clément over 5 years ago in reply to M S2

TI__Guru** 101450 points

Hi,

// Task configuration
#define MY_TASK_PRIORITY                     2

#ifndef MY_TASK_STACK_SIZE
#define MY_TASK_STACK_SIZE                   2048
#endif

Task_Struct myTask;
#if defined __TI_COMPILER_VERSION__
#pragma DATA_ALIGN(appTaskStack, 8)
#else
#pragma data_alignment=8
#endif
uint8_t myTaskStack[MY_TASK_STACK_SIZE];


static void MyTask_taskFxn(UArg a0, UArg a1);

void MyTask_createTask(void)
{
    Task_Params taskParams;

    // Configure task
    Task_Params_init(&taskParams);
    taskParams.stack = myTaskStack;
    taskParams.stackSize = MY_TASK_STACK_SIZE;
    taskParams.priority = MY_TASK_PRIORITY;

    Task_construct(&myTask, MyTask_taskFxn, &taskParams, NULL);
}

static void MyTask_taskFxn(UArg a0, UArg a1){

	while(1){
		
	}
}

And call MyTask_createTask() in main before BIOS_start();

Regards,

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

Thank u

where should I add this code?

0 M S2 over 5 years ago in reply to Clément

Intellectual 580 points

Thank you so much. It worked. I really appreciate you.

Mina

Code Composer Studio™︎

Code Composer Studio forum

CCS/CC2640R2F: How to make new task in Simple Peripheral project?