using System.IO.Ports;

namespace ConsoleApp_linux
{
    internal class Program
    {
        static SerialPort serialPort = new SerialPort();

        static void Main(string[] args)
        {
            
            serialPort.PortName = "/dev/ttyACM0";   //串口名
            serialPort.BaudRate = 9600;             //波特率
            serialPort.Parity = Parity.None;        //无校验
            serialPort.StopBits = StopBits.One;     //停止位
            serialPort.DataBits = 8;                //数据位

            serialPort.DataReceived += SerialPort_DataReceived;

            serialPort.Open();
            Console.ReadKey();
        }

        private static void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
        {
            System.Threading.Thread.Sleep(50);
            byte[] b = new byte[100];
            string c;
            serialPort.Read(b, 0, b.Length);
            c = System.Text.Encoding.ASCII.GetString(b);
            Console.WriteLine(c);
        }
    }
}