There's no need to uninstall or deactivate the vendor driver manually, Zadig will handle all of this. If you already installed the vendor driver previously, you need to run Zadig and switch to the WinUSB driver (see above). The sigrok-cli and PulseView installers ship with both Zadig executable files for convenience and they're available from the Windows 'Start' menu (the Zadig *.exe files themselves are located in the installation directory of the respective application). Both 32 and 64 bit Windows versions are supported. There are two versions, one for Windows XP ( zadig_xp.exe), and another one for all other (Vista or higher) supported Windows versions ( zadig.exe). You will need to install the WinUSB driver.įor installing the WinUSB driver you can use the Zadig executable.

The device specific USB driver shipped with the vendor software is not going to work in almost all cases.

One example for that is the 'ftdi-la' libsigrok driver. If you are unsure, you can check if your device appears at the 'Ports (COM&LPT)' section of the Windows Device Manager.Įxception: If the libsigrok driver uses the chip, for example an FTDI chip, in a special mode (i.e., not as a plain COM port), the Zadig steps outlined below will be required. Please install the driver as provided by the manufacturer. If your device is connected through a (virtual) COM port, libsigrok generally doesn't need a special driver. In order to use libsigrok (via a sigrok frontend) on Windows, you need to install the proper driver for the respective device. sigrok-cli-NIGHTLY-64bit-static-release-installer.exe ( debug build).sigrok-cli-NIGHTLY-32bit-static-release-installer.exe ( debug build).pulseview-NIGHTLY-64bit-static-release-installer.exe ( debug build).pulseview-NIGHTLY-32bit-static-release-installer.exe ( debug build).Please test and report any issues you encounter. We provide nightly Windows installers for sigrok-cli and PulseView (require Windows XP or higher). 7.6 Native build using Microsoft Visual Studio.7.5 Native build using Borland/Embarcadero C++ Builder.

7.3 Native build using the old MinGW+MSYS.

6.4 How do I see debug output from PulseView on Windows?.

6.3 (FX2 based) logic analyzer terminates acquisition before the specified limit.

6.2 My device is not found or usable (USB/driver/firmware/hardware issues).

6.1 I cannot start sigrok-cli or PulseView: error Oxc0150002.

Zadig windows 10