Re: [Discuss-gnuradio] USRP and gnuradio errors - seems to disconnectoften

2008-02-17 Thread Johnathan Corgan
On 2/16/08, Casey Tucker <[EMAIL PROTECTED]> wrote: > BTW, I'm using gnuradio-3.0.2 on windows, and 3.1.1 on linux. Are you seeing the same symptoms with GNU 3.1.1 on Linux? There was a significant bug fix in 3.0.4 related to the USRP firmware and USB power management. We only saw the issue wit

Re: [Discuss-gnuradio] USRP and gnuradio errors - seems to disconnectoften

2008-02-17 Thread Juha Vierinen
This is probably unrelated, but I once had random errors similar to this when I used an under-rated power supply with USRP. Another possibility is a loose power supply jack connector. But I guess you have pretty much ruled these out already. juha On Feb 17, 2008 7:56 AM, Casey Tucker <[EMAIL PRO

RE: [Discuss-gnuradio] USRP and gnuradio errors - seems to disconnectoften

2008-02-16 Thread Casey Tucker
I acquired another USRP with the same configuration yesterday and tested it, and I had the exact same results with it as I did with the first one. I also moved the power supply to an isolate circuit, and it had no effect. I do have powered speakers in my room, but I don't understand how they woul

Re: [Discuss-gnuradio] USRP and gnuradio errors - seems to disconnectoften

2008-02-16 Thread Don Ward
Casey Tucker wrote: I've been doing some testing with a new USRP (manufactured 12/2007). My configuration is an Intel USB interface on a P965-S motherboard. I dual-boot XP SP2 and Arch Linux. In XP I've used Cygwin and MinGW. I've tried removing all but the TVRX board (which is mainly what I'