Programming an RS 2. Scale with Visual Basic. There is an updated code, with dynamic port selection refer this page arduino vb. This article shows how to communicated with Serial Port using C. Tayfun 21 Aralk 2016. Active Boot Disk Suite 7.1 [Serial] there. Resources/Tutorials/SerialPort/FormOverview.jpg' alt='Read Serial Port Vb 2008' title='Read Serial Port Vb 2008' />WEBINAR On demand webcast. How to Boost Database Development Productivity on Linux, Docker, and Kubernetes with Microsoft SQL Server 2. REGISTER Introduction. In case you ever wondered, my life is awesome. Products/DAEnetIP3/DAEnetIP3%20SOIP%20Demo.jpg' alt='Read Serial Port Vb 2008' title='Read Serial Port Vb 2008' />Welcome to my tutorial on Serial Port Communication in VB. Net. Lately Ive seen a lot of questions on how to send and receive data through a serial port, so I thought. Why Microsoft abandoned Visual Basic 6. Visual Basic. NET. Yes, I am truly blessed to have a beautiful wife and beautiful daughter who love me. I am also truly blessed that I have a great, exciting, and an adventure of a job where I get to learn something strange or exciting every day Today, I will share a bit of this experience with you, so that you dont have to spend hours on Google, not knowing exactly what you should be looking for. Today, I will demonstrate how easy it is and yes, it is actually not too difficult to create a program that reads data from a scale that is connected through an RS 2. USB to a serial port converter. RS 2. 32. RS 2. RS 2. The RS 2. 32 standard defines all the electrical characteristics of signals and timing of signals, the meaning of signals, and the physical size and pinout of connectors. The RS 2. 32 standard is commonly used in computer serial ports. Wikipedia does a much better job of explaining the RS 2. I canafter all, I am just a software guy. The little hardware related stuff I once knew, Ive forgotten. Figure 1 RS 2. 32 Port. You do get serial to USB converters nowadays that aid in communicating with any hardware from your PC. Here are a couple of links that can help you find the correct converter for your needs Figure 2 USB to serial converter. I have written about ports and USBs before. I suggest you go through Communicating Through USB Ports with Visual Basic just to get some more background of what we will be doing today. This article recaps some of the most important informationfor those of you who do not want to go through my old articlesNow, you have a good understanding of what is available to you to communicate with a scale through your computer. The Premise. You have to develop an app that communicates with a scale. Sometimes, slow internet is the universes way of telling you to go play outside. Other times, its the universes cruel joke to destroy your productivity. Here. Join Date Feb 2008 Location MI, USA Posts 526 Post Thanks Like Likes Given 35 Likes Received 169. Most projects that deal with hardware and devices, needs to communicate with them using the COM port of the PC or Server. For example if there is a modem that is. Watch breaking news videos, viral videos and original video clips on CNN. This entails the following processes or events Find out what type of scale you are dealing with. Find out whether or not the scales manufacturer provides some sort of manual or SDK or API. The reason for this is simple If the manufacturer already supplies ways of communicating to their scale, it can save you a lot of research and development. Find out what operating system your application should operate on. Windows XP embedded differs quite a lot with Windows 8, for example. Read Serial Port Vb 2008' title='Read Serial Port Vb 2008' />This is why it is pivotal knowing upfront what all the caveats will be. Find out how the scale will be connected to your computer. Will it be connected through a normal RS 2. USB to serial converterUSB HID Template for Visual Basic 200520082010 Published on 29 November, 2010 Introduction. With the decline of serial and parallel ports from modern computers. If it is the latter, you might have to install a driver which is usually supplied through the CD that accompanies the cable. Find out what type of information you need to extract from the scale and how the information gets sent whichever way. This list may seem short, but it is absolutely critical to follow this small list. By following it, you will save a lot of time and you can start developing sooner. Our Scale. The make and model of the scale I have used as an example for this article is Adam GFK 1. There is a handy manual that comes with the scale. Apart from all the technical jargon, the manual also contains all the settings for the scale. These settings give you all your answers on how to configure your app to communicate properly with your scale. In case you dont know or in case youre about nave, you require a bit of patience when it comes to changing a setting or two on a scale. It is very basic. There is only a few buttons to work with so you will find that you might end up a button several times to get access to a certain setting. This Is What I Have Done. Keep print in for four seconds. This brings up the Print settings. The Print settings include C1, C2, and C3. I dont know what the C represents. Sorry. To enter C1, C2, or C3 press Func. To select a setting, press Tare. The settings that you need to set are C1 On. C2 bd 4. 80. 0 This is the baudrateC3 Print Ct Sta. What will happen is that you will get a continuous flow of information from the scale. This information will include the weight of the product as well as the gross weight, etcetera. The scale is now configured. The Next Step. Connecting the scale is actually straightforward if it is connected through an ordinary RS 2. There is nothing special you have to do except to open a text editor to receive the information. On the other hand, if you are connecting through a USB to serial converter, you have to install the necessary drivers. Installing the Drivers. The converter I am using an ATEN UC2. A USB to RS2. 32 serial port converter. To install the drivers, follow these steps Connect the two cables. Connect the cable to the PC. Insert the CD I feel like Captain ObviousOpen the Read. Me file. This file tells you exactly what folder you should look in and whichever platform for your Setup files. Open the UC2. 32. A Folder. Open the Windows Series Folder. Open the appropriate Windows Version Folder. Run Setup. exe. If all goes well, the port should be installed as COM3. Knowing which port this is installed to is critical because you need to access and open this port to communicate with the scale. You can confirm this by opening your Device Manager and looking under the PORTS section. Figure 3 Device Manager. Our Application. If you are still awake, we now can start with our small application. Start Visual Studio and create a new Visual Basic Windows Forms project and add one textbox named txt. Data onto the form. Make the textbox big enough so that you can see the influx of data easier. Add a New class and name it cls. Scale. Add the following Namespaces Imports System. Text. Imports System. IO. Ports. Imports System. Windows. Forms. Imports System. Threading. You need these Namespaces because you are going to work with the computers ports, manipulate text, and create a thread to handle the information flow from the scale. Now add the following Properties Private str. Baud. Rate As String. Private str. Parity As String. Private str. Stop. Bits As String. Private str. Data. Bits As String. Private str. Port. Name As String. Public str. Data As String. Public str. Display As String. Private mf. Message. Format As Message. Format. Public With. Events com. Port As New Serial. Port. Public tb. Text. Box. Display As Text. Box. Public Property Baud. Rate As String. Return str. Baud. Rate. Setvalue As String. Baud. Rate value. End Property. Public Property Parity As String. Return str. Parity. Setvalue As String. Parity value. End Property. Public Property Stop. Bits As String. Return str. Stop. Bits. Setvalue As String. Stop. Bits value. End Property. Public Property Data. Bits As String. Return str. Data. Bits. Setvalue As String. Data. Bits value. End Property. Public Property Port. Name As String. Return str. Port. Name. Setvalue As String. Port. Name value. End Property. Public Property Format As Message. Format. Return mf. Message. Format. Setvalue As Message. Format. mf. Message. Format value. End Property. Public Property Text. Window As Text. Box. Return tb. Text. Box. Display. Setvalue As Text. Box. tb. Text. Box. Softball Socks With Paws. Display value. End Property. Public Enum Message.