This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2530 SFD信号

将SFD信号导出到I/O口观测,看到发送或接收消息时会产生两个上升沿,类似下图,请问这是为什么?谢谢!