CC3235S: Posix dead lock

Hi,

I'm kinda new to posix theads.

i've been using the out of the box project to make a new thread from the mainthread() method.

the function i want to launch is a loop that check uart incoming messages.

But it seems that the way i'm doing it is causing the system to freeze (dead lock) ?

is is possible to put a while(1) in the function i'm launching on another thread ?

here's the code  starting the thread :

   
     int32_t RetVal;
    pthread_attr_t pAttrs;
    struct sched_param priParam;
    
    pthread_attr_init(&pAttrs);
    priParam.sched_priority = 1;
    RetVal = pthread_attr_setschedparam(&pAttrs, &priParam);
    RetVal |= pthread_attr_setstacksize(&pAttrs, LINKLOCAL_STACK_SIZE);

    if (RetVal)
    {
        /* Handle Error */
        UART_PRINT("Unable to configure thread parameters \n");
        while (1)
        {
            ;
        }
    }


    RetVal = pthread_create(&thread, &pAttrs, test, NULL);

and my loop in test (without uart, just testing the thead)

void* test(void *pvParameters)
{
    int a=0;
    while (1)
    {
        a=0;
        for (int i = 0; i < 10000000; i++)
        {
            a++;
        }
        UART_PRINT("test of doom\r\n");

    }
}

I tried to change the thread priority... but nothing seems to work..