用哪个函数能返回串口的状态,是sl_DevGet() 吗?如果是的话,我怎么找不到相关的结构体,如果不是的话请告诉我是哪一个?O(∩_∩)O谢谢
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用哪个函数能返回串口的状态,是sl_DevGet() 吗?如果是的话,我怎么找不到相关的结构体,如果不是的话请告诉我是哪一个?O(∩_∩)O谢谢