C# 串行端口提供不需要的 IRP 消息

Question

我正在尝试通过串行端口向 RFID 阅读器发送命令（它的作用类似于键盘，KKMOON 制造的 M302）。我有这段代码是为了发送指令：SerialPort sp = new SerialPort();sp.PortName = "COM3";sp.BaudRate = 9600;sp.Parity = Parity.None;sp.DataBits = 8;sp.StopBits = StopBits.One;sp.DataReceived += myRecieved;sp.Open();byte[] bytestosend = { 0x03, 0x0a, 0x00, 0x0d };sp.Write(bytestosend, 0, bytestosend.Length);bytestosend = new byte[]{ 0x04, 0x05, 0x00, 0x00, 0x09 };sp.Write(bytestosend, 0, bytestosend.Length);bytestosend = new byte[] { 0x03, 0x06, 0x00, 0x09 };sp.Write(bytestosend, 0, bytestosend.Length);if (beep){    running = false;    bytestosend = new byte[] { 0x02, 0x13, 0x15 };    sp.Write(bytestosend, 0, bytestosend.Length);}sp.Close();sp.Dispose();sp = null;我从串口监听器得到这个输出：为了读取数据我需要获得的输出是