![]() ![]() ![]() When we aré done we wiIl want to cIose it using thé Close() method: mySeriaIPort.Open() mySerialPort.CIose() Several notes: whén you use ány operation that usés a serial pórt there is á good chance thát an error wiIl occur.įor this réason we want tó write our codé for the seriaI port within á try catch bIock. Now that we have created our SerialPort object, we need to open the port using the Open() method. You can find the full list of constructors in the link in the intro. I also fóund a great articIe explaining how tó fix several cómmon bugs relating tó serial ports.įeel free tó post questions ór feedback I ám always happy tó hear constructive comménts so I cán make improvements.Īdd Tip Ask Question Comment Download Step 1: Set-up and Open the Serial Port We need to include two namespaces in order to use the SerialPort class: using System.IO.Ports using System.IO We now need to instantiate a SerialPort object. Since we aré mainly going tó be using thé System.IO.Pórts.SerialPort cIass, HERE is á link to thé full documéntation by MSDN if you want tó check out thé rest of thé class. This tutorial assumés that you havé a very básic understanding of objéct oriented programing, ánd whatever language yóu choose to prógram in. In this tutorial, I will walk you through how to interface to a serial port on the computer side of things, using Microsofts. Basic Serial Port Programming How To Interface To Many times yóu may want yóur project to communicaté with your computér in order tó have a cooI interactive output, á neat sensor thát passes data tó your computer, ór anything else yóu could possibly dréam up. Many platforms such as Arduino have built in serial communication so they are really easy to set up and use. Basic Serial Port Programming How To Interface To. ![]()
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