(it may be because of VMWare USB 3.0 drivers.)Īnother thing that I came up with was that some sample buffers may drop during the delivering process to FL2K and it can ruin the whole transmission process. 10Ms/s) than what was expected but I guess it is ok for most applications. Something that I realized during my test was that the maximum achievable sample rate in VMWare environment is a little bit lower (by Max. For permanent use of dongle I downloaded and installed Ubuntu 16.04 latest version and it is working flawlessly right now on the VMWare. So I went for VMWare Workstation Pro 14 and after booting the GNU radio live image and attaching the dongle and installing the drivers it worked perfectly at transmitting WBFM on the virtual machine. I started working with Virtualbox but as you said the USB 3.0 drivers have some problems and cannot disconnect dongle from the host and attach back to the guest. Regarding his tests in VMWare, Sajjad writes: Previously in our initial first tests with the FL2K-SDR we discovered that it wouldn't connect to a Virtual Box virtual machine, but theorized that it might work in the commercial (non-free) version of VMWare as that has known working USB3.0 support. Osmo-FL2K is a driver that enables very cheap VGA dongles to work as a SDR transmitter. Thank you to Sajjad Golchin Poor for writing in and letting us know about his success with getting Osmo-FL2K to run in WMWare Workstation Pro. JRunning Osmo-FL2K on VMWare Workstation Pro
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