| 刚刚设计了30块CC2541的样板,但是只有50%的cc2541天线可以工作,但是正常工作(能连上手机APP)的只有2个,用手机APP看有4个只能显示发现名称(也就是能够进行广播)与9个只能显示null(也就是能够进行广播)。 请问问题出现在哪里?是不是频偏造成的?如果是,要怎么进行修正? |
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