brian0031的专栏

static int buffersize = 18;   //十六进制数的大小（假设为9Byte,可调整数字大小）byte[] buffer = new Byte[buffersize];   //创建缓冲区private void button1_Click(object sender, EventArgs e){    serialPort1.Read(buffer,

private void Form1_Load(object sender, EventArgs e){    serialPort1.PortName = "COM1";    serialPort1.BaudRate = 9600;    serialPort1.DataBits = 8; //数据位    serialPort1.Parity = System.IO.Po