Serial Port Driver and Virtual Serial Port Driver Xp4 Software for Windows

Virtual Serial Ports Driver CE
$49.95 - ELTIMA Software GmbH

Virtual Serial Ports Driver CE creates up to 20 pure virtual serial ports in your mobile system, this results in up to 10 virtual serial ports pairs. Each pair has 2 ports that are virtually connected to each other. For other applications, virtual serial ports will be seen exactly as two real serial ports connected via virtual null-modem cable. You can select any port numbers for virtual serial port pair as well as change their names from COM to VSP. For example, you can create virtual pair COM5-COM6 (or VSP0-VSP9). In this case all data sent by other applications to virtual serial port COM5 (VSP0) will arrive at virtual serial port COM6 (VSP9), and all data sent to virtual serial port COM6 will arrive at virtual serial port COM5 (VSP0). This can be seen if you run two terminal programs available for your OS and connect one of them to virtual serial port COM5 and other one to COM6. Then, all you type in first terminal will appear at second one. Of course, you can transfer files, other data or do whatever you want as if there are more real serial ports in your embedded device. With Virtual Serial Port Driver CE you can connect one application to another using virtual serial ports pair. Applications will be able to exchange data. This solution can be used, for example, for GPS simulation programs.

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VSPD Mobile Phone Edition
$49.95 - ELTIMA Software GmbH

VSPD Mobile Phone Edition is a brand-new generation of already popular driver for mobile devices released by Eltima more than a year ago. Now we bring a totally new level of serial emulation for SmartPhones based on Windows Mobile platform! VSPD Mobile Phone Edition is capable of creating up to 20 pure virtual serial ports in your mobile system, this results in up to 10 virtual serial ports pairs available for testing and integration. Two ports in a pair are connected via a virtual null-modem cable and fully emulate real serial ports that may or may not be present in your device. You can select any port numbers (between 0 and 9) for virtual serial port pair as well as decide whether to use COM or VSP prefix. For example, you can create virtual pair COM5-COM6 (or VSP0-VSP9). In this case all data sent by other applications to virtual serial port COM5 (VSP0) will be received at virtual serial port COM6 (VSP9), and all data sent to virtual serial port COM6 will be received at virtual serial port COM5 (VSP0). This can be seen if you run two terminals connected to both sides of the virtual serial ports pair. Everything typed in the first terminal will appear at the second one. Virtual serial ports pair can be used to transfer files, other data and do anything as if there are additional real serial ports in your smartphone. With Virtual Serial Ports Driver Mobile you can connect one application to another using virtual serial ports pair. Applications will be able to exchange data. This solution can be used, for example, for GPS simulation software.

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COM Port Toolkit
$29 - Michael Golikov

COM Port Toolkit is an integrated serial communications testing toolkit. It sends user's data to and receives one from a device and records all transfers to a log. You can test equipments serial communications protocol by hand: feed it input, check the output.

You can write or use a script written by other developers to automate some specific tasks: CRC calculations, special transfer rules, outgoing data modifications and etc. COM Port Toolkit's scripting language is an enhanced, C-like programming language, including if, else, for, do and while constructs and the usage of user defined functions. It combines the power and flexibility of conventional programming languages with functions specifically developed for use with the COM Port Toolkit software. Some scripts you can find in an application's examples directory.

COM Port Toolkit can capture serial communications between the device and the software by using special serial port driver. So COM Port Toolkit acts as a software protocol analyzer in this mode.

COM Port Toolkit works on Windows 95, Windows 98, Windows Me, Windows NT 4.0, Windows 2000/XP operating systems.

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Virtual Null Modem
$74 - AGG Software

Null-modem cable is basically used for communication of two RS-232 DTE devices with each other. To create null-modem connection between the devices you need to use two computers or two serial ports of a single computer connected with null-modem cable. The both methods described above are expensive and difficult because of many reasons. The most reliable way to create null-modem connection is using of virtual serial ports emulated by virtual serial port driver and null-modem cable. Why do you need to emulate serial ports and null-modem connection? There are few main reasons to do it. Firstly, you don't need to have two computers connected with real null-modem cable. Secondly, there?s no need in a single PC with several free serial ports and additional multi serial port devices which are expensive and bulky. To emulate null-modem connection Virtual Null Modem can be effectively used. The program emulates one or more couples of RS-232 serial ports connected via virtual null-modem cable. It is possible to create the unlimited couples of virtual serial ports on a single PC and connect them in any sequence using virtual null-modem cable. Usually you need to use virtual null-modem when you have two applications to be connected via serial ports. In contrast to ordinary connection you do not need any additional hardware (computers, physical serial ports, cables) to perform it. Virtual null-modem allows user emulate virtual null modem connection and run the two applications simultaneously on the same computer. Moreover, it is possible to emulate real-world situations by adding some errors to the data exchange which may occur during the physical null-modem connection. Owing to its features set Virtual Null Modem can sufficiently ease the work of software developers and testers occupied in the field of industrial automation. Furthermore, the program may also be useful in the reverse engineering as well as in educational needs. So go ahead and download FREE trial version now!

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Serial Splitter
$99.95 - ELTIMA Software GmbH

Serial Splitter (by Eltima Software ) is an advanced application which lets you split serial ports at one side into multiple virtual and real serial ports at the other one, as well as join multiple serial ports into one. Serial Splitter can be used to execute the following operations: split real or virtual serial port into several others, join several serial ports (virtual or real) into one, redirect dataflow from virtual serial ports to the real ones or between virtual or real serial ports and organize complex bundles with multiple ports at both sides. Since version 3.0 Serial Splitter features unique ports bundles approach, which lets you split serial ports at one side into multiple virtual and real serial ports at the other one, as well as join multiple serial ports into one. Another unique feature is many-to-many ports splitting/redirection: you can have multiple serial ports at both sides of a bundle; the data will be redirected from several incoming ports to several outgoing ports. Using our technology of setting main ports at both sides of a bundle, you will be able to easily manage hardware control lines. Note, that both sides of a bundle can have virtual serial ports and real serial ports installed. So, Serial Splitter, based on Windows kernel drivers technology and Eltima Virtual Serial Ports Driver, will enable you to share real serial port between several applications in a way that all applications will receive the same data from one serial port simultaneously. It is achieved by creating virtual serial ports, which are same copies of real ones. Each application will think that it is working with serial port in exclusive mode. One of them will be able also to send data to real serial port. Now you can connect two or more applications to one real serial port with only several clicks.

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Virtual Serial Ports Driver XP
$111.95 - ELTIMA Software GmbH

Virtual Serial Ports Driver (VSPD) creates two pure virtual serial ports in your system which are virtually connected to each other. For other Windows applications, virtual ports will be seen exactly as two real serial ports connected via null-modem cable. You can select any port numbers for virtual pair. For example, you can create virtual pair COM5-COM6. In this case all data sent by other applications to COM5 will arrive at COM6, and all data sent to COM6 will arrive at COM5. This can be seen if you run two HyperTerminals (or any other Windows terminal programs) and connect one of them to COM5 and other one to COM6. Then, all you type in first terminal will appear at second one. Of course, you can transfer files, other data or do whatever you want as it was real serial ports. With VSPD you can connect one application to another using virtual serial ports pair. Applications will be able to exchange data. This solution can be used, for example, for GPS simulation programs.

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