Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

COM port connectivity test

Posted on 2004-04-29
1
148 Views
Last Modified: 2010-05-02
I want to test one peripheral which connects to a COM port.  Can anybody teach me on how to use simple VB coding to test the connectivity?
0
Comment
Question by:kwkaan
1 Comment
 
LVL 27

Accepted Solution

by:
jjafferr earned 500 total points
ID: 10947198
Hi kwkaan,


Her you will find what you are looking for
http://www.pencomdesign.com/support/relay_software/vba_software_example.htm

good luck

jaffer
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Macro which automatically sends attachment to Outlook 14 76
A macro to Count the number of rows across all worksheets 3 124
TT Auto Dashboard 13 95
vbModal 12 57
When trying to find the cause of a problem in VBA or VB6 it's often valuable to know what procedures were executed prior to the error. You can use the Call Stack for that but it is often inadequate because it may show procedures you aren't intereste…
Most everyone who has done any programming in VB6 knows that you can do something in code like Debug.Print MyVar and that when the program runs from the IDE, the value of MyVar will be displayed in the Immediate Window. Less well known is Debug.Asse…
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…
Get people started with the utilization of class modules. Class modules can be a powerful tool in Microsoft Access. They allow you to create self-contained objects that encapsulate functionality. They can easily hide the complexity of a process from…

791 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question