API实现串口通讯,API函数不仅提供了打开和读写通讯端口的操作方法，还提供了名目繁多的函数以支持对串行通讯的各种操作。-API serial communications API function not only provides open and read and write methods of operation of the communication port, but also provides numerous functions to support the various

安卓串口通讯的测试范例，进行了官方小bug 的修改及处理，测试没任何问题,没有找到安卓类别请管理员处理一下-Andrews serial communications test case for the official small bug fixes and handling, testing without any problems