CC3235S: 关于CC3235S 线程参数初始化缺省值

优先级和stack size在main函数中后面的代码都有涉及

pthread_t thread;
    pthread_attr_t pAttrs;
    struct sched_param priParam;
    int retc;
    int detachState;

    /* Call board init functions */
    Board_init();

    /* Set priority and stack size attributes */
    pthread_attr_init(&pAttrs);
    priParam.sched_priority = 1;

    detachState = PTHREAD_CREATE_DETACHED;
    retc = pthread_attr_setdetachstate(&pAttrs, detachState);
    if(retc != 0)
    {
        /* pthread_attr_setdetachstate() failed */
        while(1)
        {
            ;
        }
    }

    pthread_attr_setschedparam(&pAttrs, &priParam);

    retc |= pthread_attr_setstacksize(&pAttrs, THREADSTACKSIZE);
    if(retc != 0)
    {
        /* pthread_attr_setstacksize() failed */
        while(1)
        {
            ;
        }
    }

    retc = pthread_create(&thread, &pAttrs, mainThread, NULL);
    if(retc != 0)
    {
        /* pthread_create() failed */
        while(1)
        {
            ;
        }
    }

    BIOS_start();

    return (0);

 priority数字越大，优先级越高