自己编写的一个操作串口的dll，里面还有调用此dll的demo程序。-failed to translate

SerialPort安卓串口源码 支持操作安卓设备串口通讯 -SerialPort source

读写标签源码，可二次开发，是通过 PN532NFC模块串口连接电脑实现上位机操作对NFC卡读写操作。(Read-write tag source code, can be redeveloped, through the PN532NFC module serial port connected to the computer to achieve the upper computer operation on the NFC card read-write operation.)