of the system, please visit <a href="http://www.freertos.org">http://www.freertos.org</a> </dd>
<dd>
(1). When using xTaskCreate to create a task, the task stack range is [176, 512]. </dd>
<dd>
(2). If an array whose length is over 60 bytes is used in a task, it is suggested that users use malloc and free rather than local variable to allocate array. Large local variables could lead to task stack overflow. </dd>
<dd>
(3). The RTOS SDK takes some priorities. Priority of the pp task is 13; priority of precise