Re: [Discuss-gnuradio] using uhd_fft with USRP1

2014-05-18 Thread Activecat
On Wed, Apr 30, 2014 at 4:17 AM, Martin Braun wrote: > Hey Don, > > this is a bug in UHD, which is fixed on the current 'master'. If you're > using 'master', you can simply update UHD and reinstall (git pull etc.). > > If you can't update for some reason right now, --wire-format=sc16 might > help.

Re: [Discuss-gnuradio] matplotlib runtime error

2014-05-18 Thread Activecat
On Mon, May 19, 2014 at 12:52 AM, Tom Rondeau wrote: > On Sun, May 18, 2014 at 9:00 AM, Marcus Müller > wrote: > >> Hi, >> I think real-time and matplotlib kind of contradict in the first place - >> really, matplotlib's performance is terrible. As a rule, it's Assisi >> generally a bad idea to l

Re: [Discuss-gnuradio] mytx.cpp

2014-05-18 Thread xianda
Hello I try to use the g++ to compile my code for example :tx.cpp.But where can i find the static library and dynamic library? And the header : #include #include #include #include #include #include #include #include #include #include #include #include #include Can someone help me to c

Re: [Discuss-gnuradio] receive sensitivity of B200

2014-05-18 Thread Marcus D. Leech
On 05/18/2014 05:49 PM, Robert Light wrote: Hi, I use B200 with OpenBTS at 900MHz. I get very low range (about 10m only) and I identified that this is due to receive channel in B200. Changing rxgain between 0 and 70dB makes vey little difference. Does anyone know how the receive sensitivity of

[Discuss-gnuradio] receive sensitivity of B200

2014-05-18 Thread Robert Light
Hi, I use B200 with OpenBTS at 900MHz. I get very low range (about 10m only) and I identified that this is due to receive channel in B200. Changing rxgain between 0 and 70dB makes vey little difference. Does anyone know how the receive sensitivity of B200 compare with, for example, WBX? What cou

Re: [Discuss-gnuradio] Socket PDU

2014-05-18 Thread zielalaoui
Hi sara, For your problem of the empty file sink. What did you use exactly, as blocks, between the file source and the file sink? -- View this message in context: http://gnuradio.4.n7.nabble.com/Socket-PDU-tp48297p48298.html Sent from the GnuRadio mailing list archive at Nabble.com. __

[Discuss-gnuradio] Socket PDU

2014-05-18 Thread Sara Chérif
Hello , I have 2 questions, please: 1- If I put a vector source as input or file source & I choose " No repeat" for the input , I find that no output is written in file sink ! why ? 2- I want to receive real time voice packets from an application running on another lap which is connected to the sec

Re: [Discuss-gnuradio] matplotlib runtime error

2014-05-18 Thread Tom Rondeau
On Sun, May 18, 2014 at 9:00 AM, Marcus Müller wrote: > Hi, > I think real-time and matplotlib kind of contradict in the first place - > really, matplotlib's performance is terrible. As a rule, it's Assisi > generally a bad idea to let your data file update your GUI. Usually, you > want something

Re: [Discuss-gnuradio] matplotlib runtime error

2014-05-18 Thread Marcus Müller
Hi, I think real-time and matplotlib kind of contradict in the first place - really, matplotlib's performance is terrible. As a rule, it's Assisi generally a bad idea to let your data file update your GUI. Usually, you want something like a check every tenth of a second, if data has arrived, and