Excel vba serial port programming9/1/2023 ![]() ![]() In order to get access to the VBA script editor, you first need to make the corresponding buttons available on the Excel toolbars (they are not there by default). It is assumed that the reader would have some basic knowledge of programming (but really basic, not even intermediate) NET Framework and of the C# compiler itself. Even the method of programming in C#, which I have suggested in a different article ( Serial Port Communication in C#) needs the installation of the. Other methods always require the installation of an ActiveX, or at least the registration of an “.ocx” file, like for instance the MSComm control. ![]() The great advantage of this method, which uses API functions to call the serial port directly, is that you do not really need to install anything on your PC, apart from the Excel itself (which, let’s admit it, already exists on most PCs). The purpose of this article is to demonstrate how you can perform serial port communication in the VBA (Visual Basic Applications - script editor included in any typical Microsoft Excel distribution) but without using the MSComm control or any other third party add-on or ActiveX. Introduction to Serial Port Communication in VBA ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |