Here's what I see *Creating the usrp device with: num_recv_frames=256...* *[INFO] [UHD] Win32; Microsoft Visual C++ version 14.0; Boost_106300; UHD_3.11.0.1-37-g2c9087d1* *[INFO] [B200] Detected Device: B210* *[INFO] [B200] Operating over USB 3.* *[ERROR] [USB] libusb_session_impl::libusb_event_handler_task: LIBUSB_ERROR_CODE -1* *[ERROR] [USB] libusb_ses*
I guess the program crashes as I don't see anything else. If I try with a lower value like 128 or 64, I get tons of erros like that, until I see *DONE!* towards the end. I've seen https://github.com/EttusResearch/uhd/issues/68 but it's on Mac OS. I've tried switching the Lime and B210, changing USB cable, but I'm still seeing the same issues with overruns. Le jeu. 28 juin 2018 à 09:43, Marcus D. Leech <[email protected]> a écrit : > On 06/27/2018 09:25 PM, RizThon wrote: > > > > I would have expected to have no problem in mono channel at 56MS/s, as > > I have no problem on the Lime (with int12 instead of int16, but with 2 > > channels instead of 1). > > > > Is it possible to stream at 56MS/s on a single channel on the B210 > > (same question for the others B2xx) without overflows? > Yes, if your machine is up to the task, and you've tweaked the buffering. > > Try "num_recv_frames=256" in your device arguments. > > > > > > Thanks. > >
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