当串口接收传输过来的数据仅仅是长度不对时，可能的原因是：（）_精华吧

当串口接收传输过来的数据仅仅是长度不对时，可能的原因是：（）

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当串口接收传输过来的数据仅仅是长度不对时，可能的原因是：（）

A.波特率没设置好

B.停止位设置错误

C.缓存区大小没设置好

D.硬件速度不够

正确答案：缓存区大小没设置好

Tag：缓存波特率大小时间：2022-05-24 13:56:25

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