ucos-ii如何向任务传递参数？

ucos-ii如何向任务传递参数？

INT8U OSTaskCreate (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT8U prio)

p_arg is a pointer to an optional data area which can be used to pass parameters to the task when the task first executes. Where the task is concerned it thinks it was invoked and passed the argument 'p_arg' as follows:
* void Task (void *p_arg)
* {
* for (;;) {
* Task code;
* }
* }