Supported bundle types (and their shortcuts): Vspdpro_service.exe set-config /ignore-errors yes /baudrate-emulation yes /printers yes /reopen yes

This option allows reopening serial ports automatically if they failed to open on the first go (and the “Ignore errors…” option is enabled) or a serial port was removed while the service was still running (e.g. Retries opening real ports in case of failure. This is achieved by registering virtual serial ports in the Windows Registry so that they can be selected in the Add Printer Wizard.Īfter enabling this option, you’ll see the warning message about the need to restart the “Print Spooler” service or reboot your computer for this feature to come into operation.

You can connect a printer to any created virtual port. Strict baudrate emulation will be enabled by default when creating bundles with virtual serial ports. With this option enabled, you can continue the creation/opening process even if some of the ports are not created/opened. Shows detailed info about the selected bundle. Commands to create and manage serial port bundles.ĭisplays the list of all available port bundles.Commands to manage the Virtual Serial Port Driver service and register the software.To get a short description of how to use the command-line interface, execute: To invoke help for a certain command, use the following: You can create a port bundle where one real port will be shared and used by multiple applications at the same time. There are two data transfer directions in port bundles created using Virtual Serial Port Driver: Input and Output. Port bundle names may contain Latin letters, digits, and special characters. Vspd, paired, pair, p (only for pair and loopback port bundles). For example, “COM1”, “COM_8”.ĭepending on the bundle type, you can use serial ports of the following types: Port names may contain A-Z, a-z, 0-9, and the underline character (_). Note: Different bundle types may affect the behavior of certain port types. Split, pair, join, merge, switch, redirect, share, loopback, complex. Virtual Serial Port Driver supports the following bundle types: Virtual Serial Port Driver lets you use command-line options to automate the process of creating and managing bundles of real and virtual serial ports.Ī port bundle is a collection of real and/or virtual serial ports divided by data transfer direction.

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