Eltima Virtual Serial Port Driver 10

The Virtual COM Port Driver creates virtual serial ports and connects them in pairs via virtual modem cables. Applications on both sides will be able to exchange data in this way, and all data written to the first port will appear on the second port again and again.

All virtual serial ports work and behave exactly like the real thing, emulating all their settings. You can create as many virtual port pairs as you need, so there will be no serial shorts and no additional hardware taking up your desktop.

In addition, Eltima virtual serial port technology can be fully integrated into your own software (DLL, ActiveX or Core level use).

Virtual Serial Port Driver PRO functionality

Official User Manual: https://www.eltima.com/wiki/user-guides/vspd-pro/

Virtual Serial Port Driver PRO is an efficient all-in-one software based on the "virtual serial port driver" function. This program helps to create virtual serial port bundles and set custom port parameters, which makes this solution ideal for various use cases.

Virtual Serial Port Driver PRO gives you the ability to manage real and virtual COM ports in the most convenient and simple way.

Serial port splitting

Virtual Serial Port Driver PRO allows a physical serial port (e.g. COM 1) to be split into multiple virtual communication ports (COM2, COM3, COM4, etc.) that appear in the system as an exact copy of the hardware serial interface. In addition, the software provides a hardware serial port for sharing between multiple applications. Several serial applications will be able to access the same COM port and devices plugged into it.

Combine COM ports

Software solutions will help you connect multiple virtual COM ports to a single real physical port. Connect to this real COM port, and the serial application will receive data from all connected virtual COM ports at the same time. Simply put, with this advanced feature, you can redirect data from several devices to one app.

Create a bundled connection

This unique option offered by the Software PRO version allows you to create and manage complex serial ports. This means that serial data can be transferred in and out through an unlimited number of physical and virtual COM interfaces. Received through the COM port on the "IN" side, serial data will be redirected to each COM port on the trapped "OUT" side, and vice versa.

The above sets the main port for each side of the bundle (In/Out), which is convenient for the process of managing the hardware control line.

Automatic port switching

If your application is designed to use a limited number of ports, you can use Switcher (a special feature of Virtual Serial Port Driver PRO). With this option, you can connect multiple physical ports to a virtual port (optionally naming all ports the same name), and then create a switcher to this virtual COM port in the desired application.

Whenever your program needs a serial port connection, the switcher detects a COM port that is not occupied in the list of connection ports and provides it to the application. This way, your program will automatically communicate with any idle serial port as if it were always the same port.

Merge COM ports

The new advanced feature of Virtual Serial Port Driver PRO allows you to add any number of physical and virtual COM ports to a single serial port bundle that is not divided into "IN" and "OUT" ends. Everything sent to one port is replicated to all other real and virtual ports of that bundle. Thanks to this feature, each device/application can exchange data with multiple devices/applications at the same time.

Virtual Serial Port Driver main function

Official User Manual: https://www.eltima.com/wiki/user-guides/vspd.html

Virtual COM Port Driver is the perfect solution for creating an unlimited number of virtual COM ports with complete and realistic serial port parameters and behavior.

Create any number of virtual COM ports

The Virtual Serial Port Driver enables you to create an unlimited number of virtual serial ports. The ports created are in the "ports" group in Device Manager, which means that all the software and hardware they will be installed are visible and easily identifiable. No actual hardware serial port is occupied.

Fully realistic port setup emulation

The virtual port created by the Virtual Serial Port Driver is identical to the actual port. They emulate all true serial port setups and offer rigorous baud rate emulation and full HandFlow control support. In addition, you can easily emulate serial line breaks (Standard Edition licenses only). In addition, VSPD uses advanced Windows kernel driver technology to ensure support for WDM, WMI, power management, PnP, and more. The Virtual Serial Port Driver is fully compatible with API COM and supports all Windows messages.

Manage all signal lines

Virtual serial port emulation created using Virtual COM Port Driver supports all standard hardware signal lines (DTR/DSR, RTS/CTS, RING, ERROR, DCD, etc.). As in a real modem connection, the local port's DTR is connected to the remote port's DSR and DCD, and the local port's RTS is connected to the remote port's CTS. In addition, you can select the loopback pinout or create a custom based on your hardware configuration (Standard Edition licenses only).

Description(Chinese)

Virtual COM Port Driver 建立虛擬串口，並透過虛擬數據機電纜成對連接。 雙方的應用程式將能夠以這種方式交換數據，所有寫入第一個埠的數據將顯示在第二個埠一次又一次。

所有虛擬串口的工作原理和行為完全像真實的一樣，模擬其所有的設置。 您可以根據需要創建盡可能多的虛擬埠對，因此不會有串口短路，也不會有額外的硬體佔用您的桌面。

此外，Eltima 虛擬串口技術可以完全集成到您自己的軟體（DLL，ActiveX 或 Core 級別使用）中。

Virtual Serial Port Driver PRO 功能

官方使用手冊：https://www.eltima.com/wiki/user-guides/vspd-pro/

Virtual Serial Port Driver PRO 是基於「虛擬串口驅動程式」功能的高效一體化軟體。 該程式有助於創建虛擬串口捆綁並設置自定義埠參數，這使得該解決方案非常適合各種使用場景。

Virtual Serial Port Driver PRO 為您提供以最方便、最簡單的方式管理實際和虛擬 COM 連接埠的功能。

串口分割

Virtual Serial Port Driver PRO 允許將物理串口（例如 COM 1）分割成多個出現在系統中的虛擬通信埠（COM2， COM3， COM4，等），作為硬體串行介面的精確副本。 此外，該軟體還提供了在多個應用程式之間共享硬體串口。 數個串口應用程式將能夠訪問相同的 COM 埠和插入到它的設備。

結合 COM 埠

軟體解決方案將説明您將多個虛擬 COM 埠連接到一個真實的物理埠。 連接到這個真正的 COM 連接埠，串行應用程式將同時接收來自所有連接的虛擬 COM 連接的數據。 簡單地說，通過這個高級功能，您可以將數個設備中的數據重定向到一個應用程式。

創建捆綁連接

軟體 PRO 版本提供的這一獨特選項使您可以創建和管理複雜的串口。 這意味著串行數據可以通過無限數量的物理和虛擬 COM 介面傳入和傳出。 通過「IN」端的 COM 埠接收，串行數據將被重定向到困綁的「OUT」端的每個 COM 埠，反之亦然。

以上為捆綁的每一端（In/Out）設置主埠，便於管理硬體控制線的過程。

自動切換埠

如果您的應用程式設計為使用有限數量的埠，則可以使用 Switcher（Virtual Serial Port Driver PRO 的特殊功能）。 使用此選項，可以將多個物理埠連接到一個虛擬埠（可以選擇將所有埠都命名為同一個名稱），然後在所需的應用程式中創建一個到此虛擬 COM 連接埠的切換器。

無論您的程式何時需要串口連接，切換器都會檢測連接埠清單中未佔用的 COM 埠，並將其提供給應用程式。 這樣，你的程式將自動和任何空閒的串口通信，就好像它總是相同的埠。

合併 COM 埠

The new advanced feature of Virtual Serial Port Driver PRO 的新高級功能使您可以將任意數量的物理和虛擬 COM 埠添加到未分為「IN」和「OUT」端的單個串口捆綁。 發送到一個埠的所有內容都將被複製到該捆綁的所有其他實際和虛擬埠。 由於此功能，每個設備/應用程式都可以同時與多個設備/應用程式交換數據。

Virtual Serial Port Driver 主要功能

官方使用手冊：https://www.eltima.com/wiki/user-guides/vspd.html

Virtual COM Port Driver 是創建無限虛擬 COM 埠數的完美解決方案，其完整彷真真實串口參數和行為。

創建任意數量的虛擬COM埠

Virtual Serial Port Driver 使您能夠創建無限數量的虛擬串口。 創建的埠位於設備管理器中的 「ports」 組中，這意味著它們將被安裝的所有軟體和硬體都可見並易於識別。 沒有實際的硬體串口被佔用。

完全真實的埠設置模擬

由 Virtual Serial Port Driver 建立的虛擬埠與實際埠完全相同。 它們類比所有真正的串口設置，並提供嚴格的波特率模擬和完整的 HandFlow 控制支援。 此外，您可以輕鬆地類比串行換行符（僅限標準版以上授權）。 此外，VSPD 採用先進的 Windows 內核驅動技術，確保了 WDM、WMI、電源管理、PnP 等的支援。 Virtual Serial Port Driver 與 API COM 完全相容，並支援所有 Windows 消息。

管理所有信號線

使用 Virtual COM Port Driver 建立的虛擬串口類比，支援所有標準硬體信號線（DTR/DSR， RTS/CTS， RING， ERROR， DCD， 等）。 如在真實的數據機連接中，本地埠的 DTR 連接到遠端埠的 DSR 和 DCD，本地埠的 RTS 連接到遠端埠的 CTS。 此外，您可以根據硬體配置選擇loopback引腳排列或創建自定義（僅限標準版以上授權）。