HW VSP (Virtual Serial Port)Index > > Software. HW VSP is a software driver that adds a virtual serial port (e. COM5) to the operating system and redirects the data from this port via a TCP/IP network to another hardware interface, which is specified by its IP address and port number. HW VSP3 support even NT Services and 6.

Intro: The Serial Port - Software Setup. If you are trying to control something in the real world using your computer, the serial port is perhaps the easiest means of. This document explains some basic serial communication techniques. For more information on serial communication concepts and terminology, see the related link Serial. Serial Data Logger. Advanced Serial Data Logger software - serial and RS232 port data collection and acquisition software. Trust In Confidence! For Windows 2000. USB - RS232 (Serial) Adapter Windows Desktop/Server Installation Buy Now Windows 10, 8.1, 8, 7, Vista 64-bit & 32bit, Windows XP, Windows 2000, Windows Me, Windows 98.

Windows 8 . Previous version of HW VSP is here: HW Virtual Serial Port. Main Features. Free, unrestricted Virtual Serial Port driver for any TCP/IP devices. Compatible with Windows 2. XP (Win 9. 8, NT), Windows 8 & even 3. Runs as a standalone application, or as a NT service suitable for servers HW VSP multiport can create up to 2. PC. Compatible devices. Option to start at Windows startup and minimize to System Tray.

Single- port (free) and multi- port (commercial) version. Supports RFC 2. 21. TCP using NVTVSP driver typically operates as a “TCP client”; however, it can also be used as a “TCP server” (useful for GPRS applications)Configuration stored in an INI file. Configuration protected with a password. Supports UAC (User Account Control)This software is FREEWARE, as long as you comply with the license terms and conditions.

Download & Compatible devices. New in HW VSP3. Applications. Aztec Software Technology Services Ltd Hyderabad City.

Using devices connected via RS- 2. SW, no need to change existing utilities. Remote PBX management – PBX billing / accounting. Connecting payment terminals. Wireless remote serial port – through Wi. Fi. UPS supervision over SNMP or with proprietary SWConnecting a barcode reader to existing SWConnecting serial printers and labelers. Remote control of industrial assembly lines, visualization Description of HW VSP3.

HW Virtual Serial Driver is intended primarily for devices produced by HW group, although it can be used for free as a universal driver that creates a virtual remote serial port, which redirects data to a predefined TCP/IP address and port. In special applications (e. Upon receiving RS- 2. PC and passes the data to the virtual COM port. Therefore, the scenario very closely resembles behavior of a real serial port. When using HW VSP together with recommended devices produced by HW group, it is possible to change connection speed, parity, and other communication parameters (as well as to control any digital outputs and inputs) remotely on the fly via the RFC- 2. Running as a NT service / in client- server mode.

Ability to run as a service has been the main reason for developing the new version. Running HW VSP as a standalone application requires starting it under a logged- in user and therefore prevents autonomous operation on Windows servers. Support for Windows 2. Server is being tested.) In this mode, HW VSP consists of a client- side part (setup GUI) and a server- side part (the service itself).

Parameters of a VSP running on a remote server can be easily changed from a local PC. However, in order to improve stability, only one user may access the service and change virtual port parameters at a time. Furthermore, since service administration requires administrator privileges, securing a VSP against misuse is as simple as not installing the client- side part.

Note: From the user point of view, using HW VSP in service mode has many advantages. However, on Windows XP SP2/Vista/2.

Server, it is necessary to manually configure the firewall to enable the appropriate communication ports or the entire application (by default Program Files\HW group\HW VSP3s\HW. Firewall dialog control is currently under development.

Baudrate emulation. Bsnl Broadband Speed Hack To 2 Mbps Internet Speed. In the previous version, HW VSP was fully transparent to the client software and did not restrict the communication flow in any way. Hence, the client SW had to send the data to the serial port using a defined communication speed, or use flow control (handshake). Otherwise, data were sent to the Ethernet / Internet with the maximum speed possible, often in the 1.

Mbps range. When the buffers in VSP filled up, data started to be thrown away. Now, it is possible to enable the Strict Baudrate Emulation option in the Settings tab to ensure that VSP communicates with the client SW using the speed that is currently selected for the port. Note: The Strict Baudrate Emulation option is only available when connected to HW group devices and with NVT support enabled. Purging transmit and receive buffers.

The option allows to clear Ethernet receive and transmit buffers when the port is opened. This ensures that the client application does not receive any previously received data (e. This function is useful for servers, where it eliminates the need to close the corresponding virtual port before restarting server or the VSP service. Configuration stored in an INI file. With the introduction of the multi- port version, VSP configuration is now stored in an INI file instead of the system registry. Therefore, configuration can be easily backed up or restored to another PC or server simply by copying the file and restarting the service.

The INI file contains a complete VSP configuration, enabling the user to create a custom graphical interface to generate the INI file. Upon restarting the service, the INI file is loaded and the port parameters are changed - no need to study the complexities of controlling services. WC VSP for Wireles. COM is an example of such a customized application. Works with Windows 8 HW VSP 3 now fully supports the Windows 8. UAC (user switching) support is also fully functional now, including functionality in a domain.

When HW VSP is run as a service, all users can control it. The software is available in a single- port and multi- port version (development is in the final stage now). Installation is straightforward, except for Windows Vista, where it is necessary to allow the installer to elevate its privileges.

Installation procedure: Run the “HW VSP Setup 3. Step 1: The welcome screen is displayed. Click “Next” to proceed to the next step of the installation, or click “Back” to return to the previous step.

Step 2: The basic product information is displayed. Step 3: Select the location where to install the driver. Select installation type – Client- Server / Standalone or Custom. Step 4: Choose a name for the folder to create in the Start menu. Step 5: Select whether you want to create a shortcut on the Desktop.

Step 6: The entered data are displayed for verification. Step 7: Confirm the installation. Step 8: HW VSP will prompt you to agree with adding HW VSP to the list of exceptions for Windows Firewall.

Permission is necessary for correct operation. If you deny the permission, you will have to add the application and the service to the list of exceptions manually. If the installation is successful, the following window appears. If you check the “Launch HW. It is not necessary to restart the computer after the installation.

You can start HW VSP by clicking the “VSP” icon (icon with a red arrow). Note: When installing HW VSP in Client/Server mode or using it in the Server mode on Windows XP SP2/Vista/2. Server,it is necessary to manually configure the firewall to enable the appropriate communication ports or the entire service (by default Program Files\HW group\HW VSP3s\HW. Firewall dialog control is currently under development. Configuring the connected device. Before connecting to the VSP, it is necessary to configure the remote device according to its manual. If you use one of our devices, make sure to check the following parameters.

Most important parameters: IP address of the remote device. IP port. Gateway. Mask. TCP/IP mode - TCP Server / Passive mode. Network Virtual Terminal (NVT) - On (only for recommended HWg devices)Serial port parameters Security.

All configuration settings in HW VSP3 are password- protected. To enter the password, press the Login button. The default password is .

You can change your password with the HW. After clicking Search modules, the Modules MAC List displays a list of devices found in the local network segment.