![]() Port = new SerialPort(portName, 9600, Parity.None, 8, StopBits. String activePorts = SerialPort.GetPortNames() įoreach (string availablePort in activePorts) Populate the com port selector combobox with available port names In some cases, executable files can damage your computer. exe extension of a file name displays an executable file. ![]() The software is usually about 16.75 MB in size. String portName = "COM1" // give it a default to start with VCPV1.3.1Setup圆4.exe is an executable file that is part of the L8 DFU Lite program developed by SmartLight Inc. Veuillez noter que si vous installez initialement un pilote inapproprié, puis l’instant d’après, vous installez au-dessus de ce dernier, le bon. I have written a tiny C# program that does nothing more than open the port. Vous pouvez trouver deux fichiers : VCPV1.3.1Setup.exe pour les systèmes d’exploitation Windows 32 bits et VCPV1.3.1Setup圆4.exe pour les systèmes d’exploitation Windows 64 bits du CD. However, in about 1 in 10 attempts, the PC program sticks on the port.open() command, and after about half a minute, returns with the error "The semaphore timeout period has expired". ![]() I have a C# program on the PC which selects and opens this port. Posted on Augat 12:53 The driver files will be installed at C:Program Files (x86)STMicroelectronicsSoftwareVirtual comport driverWin8 Open a command prompt and cd into into this directory run dpintstamd64 /LM Click yes on the driver installation boxes. When I plug the device into my PC, the COM port appears as it should, and the Windows Device Manager indicates it is working properly. I have an issue with opening an STMicro USB Virtual com port.
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