Read serial input in C#

NET%20LogoHere’s a simple code snippet to read the serial inputs in C#. I had to use this code several times when working with arduino like devices.

Hope you’ll enjoy it.
Catch you next time and keep it bug free !

    using System;
    using System.IO.Ports;

    class Program
        static void Main(string[] args)
            new Program();

        // Create the serial port with basic settings
        // port name, bauds, parity, packet size and stop bits.
        private SerialPort port = new SerialPort("COM3", 115200, Parity.None, 8, StopBits.Two);

        private Program()
            // Called when data received through serial
            port.DataReceived += new SerialDataReceivedEventHandler(port_DataReceived);

            // Can crash if the port is already used, haven't found a way to detect it...
                // Start to listen
            catch(Exception ex)

            // Just avoid console to return

        private void port_DataReceived(object sender, SerialDataReceivedEventArgs e)
            // Write the incoming data

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s