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Serial Port Emulation.
There has been lots of issues on how to emulate a serial port. The only and single solution is special software which can accomplish this pressing task. Here we will give an overview of Virtual Serial Port Control,[link widoczny dla zalogowanych], a software which creates virtual serial ports and controls them fully.
Serial port emulation is fully subjected to Virtual Serial Port Control. Virtual COM Port Control is an ActiveX control which makes it possible to create virtual serial ports and control them fully. At the same time virtual ports look like as if they were real hardware serial ports for communications applications. It is believed that communications applications are intended to work only with hardware serial devices connected to physical serial ports. If there is a task to provide interaction between communications application and your own program (e. g. hardware device emulator), there is no common solution to accomplish it.
Virtual Serial Port Control allows to create additional virtual serial ports directly from your own program. And any communications application can work with them as if they were physical ports. On the other hand,[link widoczny dla zalogowanych], developers API provided by VSPC allows your program to access the data written to virtual serial port by communications application and it also allows to respond with your own data. The data will be read by the communications application from the virtual serial port as if it were read from a physical port. The event driven architecture is a soft snap. You don't have to check ports periodically in order to find whether their state is changed or new data is available for reading from the virtual port. Just define the needed function in your program that will be triggered automatically by the appropriate event and that will process the data. At the same time the Virtual Serial Port Control immediately notifies your application about any actions done to the serial port by the communications application (port opening/closing, setting DTR/RTS handshake,[link widoczny dla zalogowanych], baudrate setting, XON/XOFF symbols setting, etc). Virtual COM Port Control provides a developer with full control over virtual serial port. VSPC + virtual serial port can as much as a serial device + a physical serial port. Moreover, VSPC drives virtual serial port the same way as a serial device drives a physical serial port.
To sum it up,[link widoczny dla zalogowanych], general features of the program are the following:
Virtual serial ports look and work like real COM ports.
Unlimited number of virtual COM ports can be created.
Virtual serial ports can have the same names as existing hardware COM ports (e. g. COM1).
Powerful and intuitive interface to make serial port communications easy.
Delivers all the capabilities of the Win32 Serial Communications API.
Notifies your application when data arrives or events occur on the port.
Supports reading and writing of binary data.
Full hardware serial ports emulation.
Full Microsoft serial. sys compatibility.
Serial port emulation is easily integrated into any application.
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