12/27/2023 0 Comments Instal the new for windows Logic ProIf a libsigrok frontend such as sigrok-cli or PulseView doesn't seem to find your device, that could have multiple reasons: My device is not found or usable (USB/driver/firmware/hardware issues) Please download the respective Microsoft Visual C++ 2010 Redistributable Package and install it, that should fix the issue and allow you to start sigrok-cli and/or PulseView. The requirement is imposed by python34.dll to be more specific, which we use/need for running protocol decoders. The root cause for this is that the above download will install the otherwise missing file msvcr100.dll (and possibly others) which is required for running sigrok frontends. If you didn't yet install it (or no other software package automatically installed it for you) you will see the Oxc0150002 error and sigrok-cli and/or PulseView will not start. Usually this is already installed on most machines since various other software packages also need this. (older links) Microsoft Visual C++ 2010 Redistributable Package (x86) or Microsoft Visual C++ 2010 Redistributable Package (圆4).Microsoft Visual C++ 2010 Redistributable Package.See the list of currently known Windows issues in Bugzilla.įAQ I cannot start sigrok-cli or PulseView: error Oxc0150002 These files can be used to conveniently test various frontend features and protocol decoders, and so on. The Windows installers ship with example dump files (from our sigrok-dumps repository), which are located in the examples subdirectory of the install directory of sigrok-cli and PulseView. C:\Program Files (x86)\sigrok\PulseView\share\sigrok-firmware.C:\Users\Public\Documents\sigrok-firmware.C:\Users\ xxxx\AppData\Local\sigrok-firmware (where xxxx is your username).The list of those directories can be found in PulseView's "Settings->About" dialog in the "Firmware search paths" section, or in the sigrok-cli "-l 5" log output.Įxample paths on 64bit PulseView on 64bit Windows 10 (might vary on other systems): You'll need to copy the extracted files into one of the directories where libsigrok will search for firmware files. See the wiki page for the respective device on how you can extract those firmware files from the vendor's software. Some devices will need other firmware which we cannot redistribute though. The Windows installers ship with all firmware files that are either open-source or where we have permission from the vendor to distribute them. See also the Zadig wiki page for more information. Note: For some devices (such as the Hantek 6022BE, for example) you might have to assign the WinUSB driver via Zadig twice: the first time for the initial USB VID/PID the device has when attaching it via USB, and a second time after the firmware has been uploaded to the device and the device has "renumerated" with a different VID/PID pair. 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.
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