Virtual serial ports created in VSPD behave as if they were real ports and are taken for the real ones with the serial applications. The main goal of Virtual Serial Port Driver by Eltima Software is creating virtual COM port pairs.
The data written to one virtual COM port can be instantly read from the other.The pairs of virtual serial ports created in VSPD by Eltima behave as they were real ones. Using these ports various serial applications can connect with each other and transfer data via virtual null-modem cable. If I go in the device management (in Windows 10), I don't find the new device COM15 under the section Ports (COM and LPT).Virtual Serial Port Driver is a virtual serial port kit that creates pairs of virtual COM ports at the PC. HANDLE driver = CreateFileA("\\.\COM15", GENERIC_READ | GENERIC_WRITE, 0, 0, CREATE_NEW, 0, 0) ĭriver = CreateFileA("\\.\COM15", GENERIC_READ | GENERIC_WRITE, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0) With this function I wrote, in QT, this code: #include Now, for create a virtual serial port, I searched on the web and I found the CreateFile function. So I can forward the strings that I recived to the serial port /dev/ttyS0 that is in the Fedora OS.
The server is created by this socat command: socat -d -d pty,link=/dev/ttyS0,raw,echo=0 tcp-listen:1234 For now I created a simply TCP Client using QT and I can send QString to the server (the portal) but that I want is write some strings from a hyper terminal (such as Putty) that is open in the virtual serial port (COMx) that I have to create.
This program allow me to create client connection that will initiate local real or virtual serial port data redirection to the remote server using TCP/IP protocol. Then the portal sends the received message and redirects it to the other pc's serial port.įor this I tested and I want to simulate the program Serial to Ethernet Connector using c++. The message that I want to send from a virtual serial port will be redirected to a portal using the TCP protocol. My goal is to create serial connection between two remote computers.
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