Stm32 vcp driver windows 10
If it turns out to be a driver problem, try going into the device control panel and deleting the STM drivers you installed and then re-booting the PC. If NanoVNA-Sharp and NanoVNAPartner also don't work, then you either have a driver problem or possibly a bad cable connection between the H4 and your PC. and you have a problem specifically with NanoVNA-saver. If those programs work then your drivers are O.K. Try running NanoVNA-Sharp or NanoVNAPartner (see the groups Wiki for software links). When you connect the NanoVNA-H4 to a Windows 10 PC and power it on, you should immediately hear the usual notification sound of a USB device being connected. On a clean Windows installation the following should happen: Windows 10 already comes with the required serial port driver and you should not have needed to install any STM drivers (not the case with Windows 7 or Windows XP). I did install the 64-bit STM drivers as suggested by some. NanoVNA-saver correctly sees the USB port the NanoVNA-H4 is connected to however, when I click on "Connect to NanoVNA" the program immediately locks up. I am trying to run NanoVNA-saver on Windows 10 with the NanoVNA-H4. I thought when Rick tried loading the 圆4 VCP driver from the ST web site that it might have messed up his configuration, but he tried connecting to another Windows 10 PC and also could not establish comport communications. Starting from Windows® 10, the STSW-STM32102 driver is no more adequate and the usage of the native inbox driver is recommended. OS versions prior to Windows® 7 are compatible with the Windows® 7 installations included in the package. "The STSW-STM32102 software package contains four installation files based on the various versions of the Microsoft® operating system. I checked to see if there was a Windows 10 driver at but the Windows 10 native STM32 VCP driver is recommended: The NanoVNA-H4 uses the STM32F303CCT6 and it supports serial communications via a virtual comport (VCP). but that the serial port driver is not working. What's really strange with Rick's H4 is that he can charge from the USB port, he can put the unit in DFU mode and load firmware from the USB port, but cannot establish comport communications via the USB port. Internet explorer requires a special driver, and from your response I'm guessing so does Firefox. I'm wworking with Windows 10 and when I click on the link that Herb advises I get a blank screen in my browser (Mozilla FireFox), however my NanoVNA-H4 works well with the "Teraterm" terminal softwarte, you could try that one as well.įYI, the browser link only works out of the box with the Chrome browser.