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多个线程打开多个串口，关闭其中一个串口，其余串口也没响应 #41

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eddyyuen opened this issue Jan 7, 2022 · 0 comments

eddyyuen commented Jan 7, 2022 •

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在使用安卓8.1 开发串口应用，有3个串口设备，使用多个线程进行串口操作。
任意调用 serialport.close() 关闭一个串口，其它串口都不能正常工作了。
通过日志可见只是关闭了其中一个串口的。

请问这个是什么原因？

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