In reply to peter:
In reply to chris_le:
i set break point in task body(). i found that task body() never be executed. i think the problem is not related to driver. i am confused that why the body() is not executed
can anyone give some suggestions?
Thanks!!
I’d recommend to clean-up your driver code. The task drive is never working. You are using very different names for your virtual interface.
There is the problem with your code. And also in your design you have weaknesses.
Your simulator should point you these places.