Re: [Discuss-gnuradio] Replacement for packet encoder/decoder

2016-10-05 Thread Martin Braun
Do you just need *any* packet encoder/decoder? M On 10/04/2016 09:40 AM, Damindra Bandara wrote: > Hi, > > I have a flowgraph that uses packet encoder at the transmitter end and a > decoder at the receiver end. I updated GNURadio to the latest version > and saw that the packet encoder/decoder ar

Re: [Discuss-gnuradio] OFDM channel estimation

2016-10-05 Thread Martin Braun
On 10/04/2016 06:25 AM, Andreas Weinand wrote: > Hello, > > i'm currently dealing with OFDM channel estimation and try to read out > the estimated values for this purpose. It works when i take the ones > that are given by the tag debug block (Key: ofdm_sync_chan_taps). But > somehow the values loo

Re: [Discuss-gnuradio] Poly phase channelizing in Blade Or USRP

2016-10-05 Thread Martin Braun
On 09/26/2016 04:31 PM, Ed Criscuolo wrote: > What about an RFNoC solution? That's what Sylvian was alluding to :) M > > @(^.^)@ Ed > Sent from my iPhone > >> On Sep 26, 2016, at 7:16 PM, Sylvain Munaut <246...@gmail.com> wrote: >> >> Hi, >> >> >>> It seems like a perfect fit for a poly phase f

[Discuss-gnuradio] Tonight (Wed Oct 5th, 6:30PM PT): 20th Cyberspectrum Software Defined Radio Meetup

2016-10-05 Thread Balint Seeber
Dear all, Announcing the twentieth Cyberspectrum meetup in the South Bay! Come along at 6:30 PM for a 7 PM sharp kickoff. For those unable to attend the event in person, you can live stream it here: https://www.youtube.com/watch?v=hPiUncCs6Lg There's also IRC: #cyberspectrum on Freenode. Full de

Re: [Discuss-gnuradio] WXGui behaving badly on some systems

2016-10-05 Thread Marcus D. Leech
On 10/05/2016 05:35 PM, Sylvain Munaut wrote: Hi Marcus, GL.glCallList(self._grid_compiled_list_id) File "/usr/lib/python2.7/dist-packages/OpenGL/error.py", line 208, in glCheckError baseOperation = baseOperation, OpenGL.error.GLError: GLError( err = 1285, description = '

Re: [Discuss-gnuradio] WXGui behaving badly on some systems

2016-10-05 Thread Sylvain Munaut
Hi Marcus, > GL.glCallList(self._grid_compiled_list_id) > File "/usr/lib/python2.7/dist-packages/OpenGL/error.py", line 208, in > glCheckError > baseOperation = baseOperation, > OpenGL.error.GLError: GLError( > err = 1285, > description = 'out of memory', > baseOperation = gl

[Discuss-gnuradio] WXGui behaving badly on some systems

2016-10-05 Thread Marcus D. Leech
I have a user of my simple_ra app that is running into this after an extended run: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py", line 209, in _on_paint for fcn in self._draw_fcns: fcn[1]() File "/usr/local/lib

[Discuss-gnuradio] FOSDEM'17: Announcing the SDR track!

2016-10-05 Thread Martin Braun
Hi everyone, like the last couple of years, we will be having an SDR track at FOSDEM! CfP and details will follow soon, but here's to let everyone know that it's happening. FOSDEM is happening February 4th and 5th. The conference itself is free, and it's in Brussels, Belgium. If you have done an

Re: [Discuss-gnuradio] Using gr-ctrlport-monitor/gr-perf-monitorx remotely

2016-10-05 Thread Philip Balister
On 10/05/2016 11:37 AM, kyle.un...@l-3com.com wrote: > We have a build of GNU radio with the ENABLE_PERFORMANCE_COUNTERS=ON and we > want to have a remote host (not the actual system running the flowgraph) run > gr-ctrlport-monitor and gr-perf-monitorx to show the performance data for a > given

[Discuss-gnuradio] Using gr-ctrlport-monitor/gr-perf-monitorx remotely

2016-10-05 Thread kyle.unice
We have a build of GNU radio with the ENABLE_PERFORMANCE_COUNTERS=ON and we want to have a remote host (not the actual system running the flowgraph) run gr-ctrlport-monitor and gr-perf-monitorx to show the performance data for a given flowgraph. I have read through the documentation, but it is

Re: [Discuss-gnuradio] UHD/gnuradio on CentOS 7 install problems

2016-10-05 Thread Chad M. Spooner
Martin, Marcus: Thanks for the helpful replies. All: I think I messed up on subscribing to the mail list by selecting Digest, and I've tried to undo that. For now, I have to reply to the Digest I got this morning. I updated the recipes as suggested, and did a new installation. The first error w