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,

Re: [Discuss-gnuradio] matplotlib runtime error

2014-05-18 Thread Tom Rondeau
On Sun, May 18, 2014 at 9:00 AM, Marcus Müller marcus.muel...@ettus.comwrote: 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,

[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

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] 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

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

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 uhd/types/tune_request.hpp #include uhd/utils/thread_priority.hpp #include uhd/utils/safe_main.hpp #include uhd/usrp/multi_usrp.hpp #include

Re: [Discuss-gnuradio] matplotlib runtime error

2014-05-18 Thread Activecat
On Mon, May 19, 2014 at 12:52 AM, Tom Rondeau t...@trondeau.com wrote: On Sun, May 18, 2014 at 9:00 AM, Marcus Müller marcus.muel...@ettus.comwrote: 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

Re: [Discuss-gnuradio] using uhd_fft with USRP1

2014-05-18 Thread Activecat
On Wed, Apr 30, 2014 at 4:17 AM, Martin Braun martin.br...@ettus.comwrote: 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,